sunxi: Sync dts files with the upstream kernel
Sync dts files with the upstream kernel including
changes queued for 4.6:
https://git.kernel.org/cgit/linux/kernel/git/mripard/linux.git/commit/?h=sunxi/dt-for-4.6
Note this adds a number of new unused board dts files. I've asked the
authors of the kernel commits adding these to submit a matching defconfig
to u-boot.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 578038b..0cea4b4 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -126,6 +126,7 @@
sun4i-a10-mk802ii.dtb \
sun4i-a10-olinuxino-lime.dtb \
sun4i-a10-pcduino.dtb \
+ sun4i-a10-pcduino2.dtb \
sun4i-a10-pov-protab2-ips9.dtb
dtb-$(CONFIG_MACH_SUN5I) += \
sun5i-a10s-auxtek-t003.dtb \
@@ -154,7 +155,9 @@
sun6i-a31-mixtile-loftq.dtb \
sun6i-a31s-cs908.dtb \
sun6i-a31s-primo81.dtb \
- sun6i-a31s-sinovoip-bpi-m2.dtb
+ sun6i-a31s-sina31s.dtb \
+ sun6i-a31s-sinovoip-bpi-m2.dtb \
+ sun6i-a31s-yones-toptech-bs1078-v2.dtb
dtb-$(CONFIG_MACH_SUN7I) += \
sun7i-a20-ainol-aw1.dtb \
sun7i-a20-bananapi.dtb \
@@ -163,6 +166,8 @@
sun7i-a20-cubietruck.dtb \
sun7i-a20-hummingbird.dtb \
sun7i-a20-i12-tvbox.dtb \
+ sun7i-a20-icnova-swac.dtb \
+ sun7i-a20-itead-ibox.dtb \
sun7i-a20-lamobo-r1.dtb \
sun7i-a20-m3.dtb \
sun7i-a20-m5.dtb \
@@ -189,6 +194,7 @@
sun8i-a33-sinlinx-sina33.dtb
dtb-$(CONFIG_MACH_SUN8I_A83T) += \
sun8i-a83t-allwinner-h8homlet-v2.dtb \
+ sun8i-a83t-cubietruck-plus.dtb \
sun8i-a83t-sinovoip-bpi-m3.dtb
dtb-$(CONFIG_MACH_SUN8I_H3) += \
sun8i-h3-orangepi-pc.dtb \
diff --git a/arch/arm/dts/axp22x.dtsi b/arch/arm/dts/axp22x.dtsi
new file mode 100644
index 0000000..0cfec50
--- /dev/null
+++ b/arch/arm/dts/axp22x.dtsi
@@ -0,0 +1,145 @@
+/*
+ * Copyright 2015 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * AXP221/221s/223 Integrated Power Management Chip
+ * http://www.x-powers.com/product/AXP22X.php
+ * http://dl.linux-sunxi.org/AXP/AXP221%20Datasheet%20V1.2%2020130326%20.pdf
+ */
+
+&axp22x {
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ regulators {
+ /* Default work frequency for buck regulators */
+ x-powers,dcdc-freq = <3000>;
+
+ reg_dcdc1: dcdc1 {
+ regulator-name = "dcdc1";
+ };
+
+ reg_dcdc2: dcdc2 {
+ regulator-name = "dcdc2";
+ };
+
+ reg_dcdc3: dcdc3 {
+ regulator-name = "dcdc3";
+ };
+
+ reg_dcdc4: dcdc4 {
+ regulator-name = "dcdc4";
+ };
+
+ reg_dcdc5: dcdc5 {
+ regulator-name = "dcdc5";
+ };
+
+ reg_dc1sw: dc1sw {
+ regulator-name = "dc1sw";
+ };
+
+ reg_dc5ldo: dc5ldo {
+ regulator-name = "dc5ldo";
+ };
+
+ reg_aldo1: aldo1 {
+ regulator-name = "aldo1";
+ };
+
+ reg_aldo2: aldo2 {
+ regulator-name = "aldo2";
+ };
+
+ reg_aldo3: aldo3 {
+ regulator-name = "aldo3";
+ };
+
+ reg_dldo1: dldo1 {
+ regulator-name = "dldo1";
+ };
+
+ reg_dldo2: dldo2 {
+ regulator-name = "dldo2";
+ };
+
+ reg_dldo3: dldo3 {
+ regulator-name = "dldo3";
+ };
+
+ reg_dldo4: dldo4 {
+ regulator-name = "dldo4";
+ };
+
+ reg_eldo1: eldo1 {
+ regulator-name = "eldo1";
+ };
+
+ reg_eldo2: eldo2 {
+ regulator-name = "eldo2";
+ };
+
+ reg_eldo3: eldo3 {
+ regulator-name = "eldo3";
+ };
+
+ reg_ldo_io0: ldo_io0 {
+ regulator-name = "ldo_io0";
+ status = "disabled";
+ };
+
+ reg_ldo_io1: ldo_io1 {
+ regulator-name = "ldo_io1";
+ status = "disabled";
+ };
+
+ reg_rtc_ldo: rtc_ldo {
+ /* RTC_LDO is a fixed, always-on regulator */
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "rtc_ldo";
+ };
+ };
+};
diff --git a/arch/arm/dts/sun4i-a10-a1000.dts b/arch/arm/dts/sun4i-a10-a1000.dts
index 2630d78..97570cb 100644
--- a/arch/arm/dts/sun4i-a10-a1000.dts
+++ b/arch/arm/dts/sun4i-a10-a1000.dts
@@ -93,6 +93,10 @@
status = "okay";
};
+&codec {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
diff --git a/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts b/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts
index 1430568..023b03e 100644
--- a/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts
+++ b/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts
@@ -45,6 +45,7 @@
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "Chuwi V7 CW0825";
@@ -78,6 +79,27 @@
};
};
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
+
+ ft5306de4: touchscreen@38 {
+ compatible = "edt,edt-ft5406";
+ reg = <0x38>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
+ touchscreen-size-x = <1024>;
+ touchscreen-size-y = <768>;
+ };
+};
+
&lradc {
vref-supply = <®_vcc3v0>;
status = "okay";
diff --git a/arch/arm/dts/sun4i-a10-cubieboard.dts b/arch/arm/dts/sun4i-a10-cubieboard.dts
index 046a84d..710e2ef 100644
--- a/arch/arm/dts/sun4i-a10-cubieboard.dts
+++ b/arch/arm/dts/sun4i-a10-cubieboard.dts
@@ -83,6 +83,10 @@
status = "okay";
};
+&codec {
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <®_dcdc2>;
};
diff --git a/arch/arm/dts/sun4i-a10-gemei-g9.dts b/arch/arm/dts/sun4i-a10-gemei-g9.dts
index 570754d..ac64781 100644
--- a/arch/arm/dts/sun4i-a10-gemei-g9.dts
+++ b/arch/arm/dts/sun4i-a10-gemei-g9.dts
@@ -47,6 +47,7 @@
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "Gemei G9 Tablet";
@@ -64,12 +65,22 @@
/*
* TODO:
* 2x cameras via CSI
- * bma250 IRQs
* AXP battery management
* NAND
* OTG
* Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
*/
+&codec {
+ /* PH15 controls power to external amplifier (ft2012q) */
+ pinctrl-names = "default";
+ pinctrl-0 = <&codec_pa_pin>;
+ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
&ehci0 {
status = "okay";
@@ -85,15 +96,13 @@
status = "okay";
axp209: pmic@34 {
- compatible = "x-powers,axp209";
reg = <0x34>;
interrupts = <0>;
-
- interrupt-controller;
- #interrupt-cells = <1>;
};
};
+#include "axp209.dtsi"
+
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_a>;
@@ -103,17 +112,13 @@
bma250@18 {
compatible = "bosch,bma250";
reg = <0x18>;
-
- /*
- * TODO: interrupt pins:
- * int1 - PH00
- * int2 - PI10
- */
+ interrupt-parent = <&pio>;
+ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH00 / EINT0 */
};
};
&lradc {
- vref-supply = <®_vcc3v0>;
+ vref-supply = <®_ldo2>;
status = "okay";
@@ -149,6 +154,40 @@
status = "okay";
};
+&pio {
+ codec_pa_pin: codec_pa_pin@0 {
+ allwinner,pins = "PH15";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-name = "vdd-int-dll";
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
®_usb1_vbus {
status = "okay";
};
diff --git a/arch/arm/dts/sun4i-a10-inet1.dts b/arch/arm/dts/sun4i-a10-inet1.dts
index 487ce63..e09053b 100644
--- a/arch/arm/dts/sun4i-a10-inet1.dts
+++ b/arch/arm/dts/sun4i-a10-inet1.dts
@@ -47,6 +47,7 @@
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
+#include <dt-bindings/pwm/pwm.h>
/ {
model = "iNet-1";
@@ -56,11 +57,25 @@
serial0 = &uart0;
};
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&bl_en_pin_inet>;
+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <8>;
+ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
};
+&codec {
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <®_dcdc2>;
};
@@ -104,6 +119,19 @@
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
+
+ ft5x: touchscreen@38 {
+ compatible = "edt,edt-ft5406";
+ reg = <0x38>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&touchscreen_wake_pin>;
+ wake-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* PB13 */
+ touchscreen-size-x = <600>;
+ touchscreen-size-y = <1024>;
+ touchscreen-swapped-x-y;
+ };
};
&lradc {
@@ -151,6 +179,20 @@
};
&pio {
+ bl_en_pin_inet: bl_en_pin@0 {
+ allwinner,pins = "PH7";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ touchscreen_wake_pin: touchscreen_wake_pin@0 {
+ allwinner,pins = "PB13";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
usb0_id_detect_pin: usb0_id_detect_pin@0 {
allwinner,pins = "PH4";
allwinner,function = "gpio_in";
@@ -166,6 +208,12 @@
};
};
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pins_a>;
+ status = "okay";
+};
+
®_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1000000>;
diff --git a/arch/arm/dts/sun4i-a10-inet97fv2.dts b/arch/arm/dts/sun4i-a10-inet97fv2.dts
index 6c927a8..04b0d2d 100644
--- a/arch/arm/dts/sun4i-a10-inet97fv2.dts
+++ b/arch/arm/dts/sun4i-a10-inet97fv2.dts
@@ -47,6 +47,8 @@
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "INet-97F Rev 02";
@@ -61,8 +63,8 @@
};
};
-&ehci0 {
- status = "okay";
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
};
&ehci1 {
@@ -75,12 +77,71 @@
status = "okay";
axp209: pmic@34 {
- compatible = "x-powers,axp209";
reg = <0x34>;
interrupts = <0>;
+ };
+};
+
+#include "axp209.dtsi"
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
+
+ ft5406ee8: touchscreen@38 {
+ compatible = "edt,edt-ft5406";
+ reg = <0x38>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
+ touchscreen-size-x = <800>;
+ touchscreen-size-y = <480>;
+ };
+};
+
+&lradc {
+ vref-supply = <®_ldo2>;
+ status = "okay";
+
+ button@200 {
+ label = "Menu";
+ linux,code = <KEY_MENU>;
+ channel = <0>;
+ voltage = <200000>;
+ };
+
+ button@600 {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ channel = <0>;
+ voltage = <600000>;
+ };
- interrupt-controller;
- #interrupt-cells = <1>;
+ button@800 {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ channel = <0>;
+ voltage = <800000>;
+ };
+
+ button@1000 {
+ label = "Home";
+ linux,code = <KEY_HOMEPAGE>;
+ channel = <0>;
+ voltage = <1000000>;
+ };
+
+ button@1200 {
+ label = "Esc";
+ linux,code = <KEY_ESC>;
+ channel = <0>;
+ voltage = <1200000>;
};
};
@@ -94,15 +155,52 @@
status = "okay";
};
-&ohci0 {
+&otg_sram {
status = "okay";
};
-&ohci1 {
- status = "okay";
+&pio {
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
+ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+ allwinner,pins = "PH5";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
+ };
+};
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
};
-®_usb1_vbus {
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-name = "vdd-int-dll";
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
+®_usb0_vbus {
status = "okay";
};
@@ -116,8 +214,17 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
&usbphy {
- usb1_vbus-supply = <®_usb1_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
+ usb0_vbus-supply = <®_usb0_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
status = "okay";
};
diff --git a/arch/arm/dts/sun4i-a10-inet9f-rev03.dts b/arch/arm/dts/sun4i-a10-inet9f-rev03.dts
index 8446465..bba4f9c 100644
--- a/arch/arm/dts/sun4i-a10-inet9f-rev03.dts
+++ b/arch/arm/dts/sun4i-a10-inet9f-rev03.dts
@@ -59,6 +59,159 @@
chosen {
stdout-path = "serial0:115200n8";
};
+
+ gpio_keys {
+ compatible = "gpio-keys-polled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&key_pins_inet9f>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+
+ button@0 {
+ label = "Left Joystick Left";
+ linux,code = <ABS_X>;
+ linux,input-type = <EV_ABS>;
+ linux,input-value = <0xffffffff>; /* -1 */
+ gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */
+ };
+
+ button@1 {
+ label = "Left Joystick Right";
+ linux,code = <ABS_X>;
+ linux,input-type = <EV_ABS>;
+ linux,input-value = <1>;
+ gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */
+ };
+
+ button@2 {
+ label = "Left Joystick Up";
+ linux,code = <ABS_Y>;
+ linux,input-type = <EV_ABS>;
+ linux,input-value = <0xffffffff>; /* -1 */
+ gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
+ };
+
+ button@3 {
+ label = "Left Joystick Down";
+ linux,code = <ABS_Y>;
+ linux,input-type = <EV_ABS>;
+ linux,input-value = <1>;
+ gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
+ };
+
+ button@4 {
+ label = "Right Joystick Left";
+ linux,code = <ABS_Z>;
+ linux,input-type = <EV_ABS>;
+ linux,input-value = <0xffffffff>; /* -1 */
+ gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */
+ };
+
+ button@5 {
+ label = "Right Joystick Right";
+ linux,code = <ABS_Z>;
+ linux,input-type = <EV_ABS>;
+ linux,input-value = <1>;
+ gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */
+ };
+
+ button@6 {
+ label = "Right Joystick Up";
+ linux,code = <ABS_RZ>;
+ linux,input-type = <EV_ABS>;
+ linux,input-value = <0xffffffff>; /* -1 */
+ gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */
+ };
+
+ button@7 {
+ label = "Right Joystick Down";
+ linux,code = <ABS_RZ>;
+ linux,input-type = <EV_ABS>;
+ linux,input-value = <1>;
+ gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
+ };
+
+ button@8 {
+ label = "DPad Left";
+ linux,code = <ABS_HAT0X>;
+ linux,input-type = <EV_ABS>;
+ linux,input-value = <0xffffffff>; /* -1 */
+ gpios = <&pio 7 23 GPIO_ACTIVE_LOW>; /* PH23 */
+ };
+
+ button@9 {
+ label = "DPad Right";
+ linux,code = <ABS_HAT0X>;
+ linux,input-type = <EV_ABS>;
+ linux,input-value = <1>;
+ gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */
+ };
+
+ button@10 {
+ label = "DPad Up";
+ linux,code = <ABS_HAT0Y>;
+ linux,input-type = <EV_ABS>;
+ linux,input-value = <0xffffffff>; /* -1 */
+ gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */
+ };
+
+ button@11 {
+ label = "DPad Down";
+ linux,code = <ABS_HAT0Y>;
+ linux,input-type = <EV_ABS>;
+ linux,input-value = <1>;
+ gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */
+ };
+
+ button@12 {
+ label = "Button X";
+ linux,code = <BTN_X>;
+ gpios = <&pio 0 16 GPIO_ACTIVE_LOW>; /* PA16 */
+ };
+
+ button@13 {
+ label = "Button Y";
+ linux,code = <BTN_Y>;
+ gpios = <&pio 0 14 GPIO_ACTIVE_LOW>; /* PA14 */
+ };
+
+ button@14 {
+ label = "Button A";
+ linux,code = <BTN_A>;
+ gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */
+ };
+
+ button@15 {
+ label = "Button B";
+ linux,code = <BTN_B>;
+ gpios = <&pio 0 15 GPIO_ACTIVE_LOW>; /* PA15 */
+ };
+
+ button@16 {
+ label = "Select Button";
+ linux,code = <BTN_SELECT>;
+ gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */
+ };
+
+ button@17 {
+ label = "Start Button";
+ linux,code = <BTN_START>;
+ gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */
+ };
+
+ button@18 {
+ label = "Top Left Button";
+ linux,code = <BTN_TL>;
+ gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */
+ };
+
+ button@19 {
+ label = "Top Right Button";
+ linux,code = <BTN_TR>;
+ gpios = <&pio 0 13 GPIO_ACTIVE_LOW>; /* PA13 */
+ };
+ };
};
&cpu0 {
@@ -86,12 +239,29 @@
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
+
+ /* Accelerometer */
+ bma250@18 {
+ compatible = "bosch,bma250";
+ reg = <0x18>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */
+ };
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
+
+ ft5406ee8: touchscreen@38 {
+ compatible = "edt,edt-ft5406";
+ reg = <0x38>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
+ touchscreen-size-x = <800>;
+ touchscreen-size-y = <480>;
+ };
};
&lradc {
@@ -149,6 +319,17 @@
};
&pio {
+ key_pins_inet9f: key_pins@0 {
+ allwinner,pins = "PA0", "PA1", "PA3", "PA4",
+ "PA5", "PA6", "PA8", "PA9",
+ "PA11", "PA12", "PA13",
+ "PA14", "PA15", "PA16", "PA17",
+ "PH22", "PH23", "PH24", "PH25", "PH26";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
usb0_id_detect_pin: usb0_id_detect_pin@0 {
allwinner,pins = "PH4";
allwinner,function = "gpio_in";
diff --git a/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts b/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts
index 985e155..4e798f0 100644
--- a/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts
+++ b/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts
@@ -1,5 +1,6 @@
/*
* Copyright 2015 Josef Gajdusek <atx@atx.name>
+ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
@@ -42,22 +43,11 @@
/dts-v1/;
#include "sun4i-a10.dtsi"
-#include "sunxi-common-regulators.dtsi"
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/pinctrl/sun4i-a10.h>
+#include "sunxi-itead-core-common.dtsi"
/ {
model = "Iteaduino Plus A10";
compatible = "itead,iteaduino-plus-a10", "allwinner,sun4i-a10";
-
- aliases {
- serial0 = &uart0;
- };
-
- chosen {
- stdout-path = "serial0:115200n8";
- };
};
&ahci {
@@ -65,18 +55,6 @@
status = "okay";
};
-&cpu0 {
- cpu-supply = <®_dcdc2>;
-};
-
-&ehci0 {
- status = "okay";
-};
-
-&ehci1 {
- status = "okay";
-};
-
&emac {
pinctrl-names = "default";
pinctrl-0 = <&emac_pins_a>;
@@ -89,12 +67,7 @@
};
&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
- status = "okay";
-
axp209: pmic@34 {
- reg = <0x34>;
interrupts = <0>;
};
};
@@ -135,68 +108,13 @@
status = "okay";
};
-&ohci0 {
- status = "okay";
-};
-
-&ohci1 {
- status = "okay";
-};
-
®_ahci_5v {
status = "okay";
};
-#include "axp209.dtsi"
-
-®_dcdc2 {
- regulator-always-on;
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1450000>;
- regulator-name = "vdd-cpu";
-};
-
-®_dcdc3 {
- regulator-always-on;
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1400000>;
- regulator-name = "vdd-int-dll";
-};
-
-®_ldo1 {
- regulator-name = "vdd-rtc";
-};
-
-®_ldo2 {
- regulator-always-on;
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- regulator-name = "avcc";
-};
-
-®_usb1_vbus {
- status = "okay";
-};
-
-®_usb2_vbus {
- status = "okay";
-};
-
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_pins_a>,
<&spi0_cs0_pins_a>;
status = "okay";
};
-
-&uart0 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
- status = "okay";
-};
-
-&usbphy {
- usb1_vbus-supply = <®_usb1_vbus>;
- usb2_vbus-supply = <®_usb2_vbus>;
- status = "okay";
-};
diff --git a/arch/arm/dts/sun4i-a10-jesurun-q5.dts b/arch/arm/dts/sun4i-a10-jesurun-q5.dts
index dc2f2ae..7afc7a6 100644
--- a/arch/arm/dts/sun4i-a10-jesurun-q5.dts
+++ b/arch/arm/dts/sun4i-a10-jesurun-q5.dts
@@ -156,6 +156,10 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
emac_power_pin_q5: emac_power_pin@0 {
allwinner,pins = "PH19";
@@ -172,6 +176,11 @@
};
};
+®_usb0_vbus {
+ regulator-boot-on;
+ status = "okay";
+};
+
®_usb1_vbus {
status = "okay";
};
@@ -186,7 +195,13 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "host";
+ status = "okay";
+};
+
&usbphy {
+ usb0_vbus-supply = <®_usb0_vbus>;
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun4i-a10-marsboard.dts b/arch/arm/dts/sun4i-a10-marsboard.dts
index 02158bc..8e50723 100644
--- a/arch/arm/dts/sun4i-a10-marsboard.dts
+++ b/arch/arm/dts/sun4i-a10-marsboard.dts
@@ -91,6 +91,10 @@
status = "okay";
};
+&codec {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -154,6 +158,10 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
led_pins_marsboard: led_pins@0 {
allwinner,pins = "PB5", "PB6", "PB7", "PB8";
@@ -161,6 +169,13 @@
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
};
®_usb1_vbus {
@@ -184,7 +199,15 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun4i-a10-mk802.dts b/arch/arm/dts/sun4i-a10-mk802.dts
index 3c7eebe..ee46ea8 100644
--- a/arch/arm/dts/sun4i-a10-mk802.dts
+++ b/arch/arm/dts/sun4i-a10-mk802.dts
@@ -44,6 +44,7 @@
#include "sun4i-a10.dtsi"
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
/ {
model = "MK802";
@@ -58,6 +59,10 @@
};
};
+&codec {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -80,7 +85,25 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+ allwinner,pins = "PH5";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
usb2_vbus_pin_mk802: usb2_vbus_pin@0 {
allwinner,pins = "PH12";
allwinner,function = "gpio_out";
@@ -89,6 +112,10 @@
};
};
+®_usb0_vbus {
+ status = "okay";
+};
+
®_usb1_vbus {
status = "okay";
};
@@ -105,7 +132,17 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
+ usb0_vbus-supply = <®_usb0_vbus>;
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/dts/sun4i-a10-olinuxino-lime.dts
index 28e32ad..b350448 100644
--- a/arch/arm/dts/sun4i-a10-olinuxino-lime.dts
+++ b/arch/arm/dts/sun4i-a10-olinuxino-lime.dts
@@ -124,6 +124,18 @@
};
};
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+
+ eeprom: eeprom@50 {
+ compatible = "atmel,24c16";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
+
&mdio {
status = "okay";
diff --git a/arch/arm/dts/sun4i-a10-pcduino.dts b/arch/arm/dts/sun4i-a10-pcduino.dts
index 4e3e1b9..39034aa 100644
--- a/arch/arm/dts/sun4i-a10-pcduino.dts
+++ b/arch/arm/dts/sun4i-a10-pcduino.dts
@@ -104,6 +104,10 @@
};
};
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
&ehci0 {
status = "okay";
};
@@ -129,12 +133,8 @@
status = "okay";
axp209: pmic@34 {
- compatible = "x-powers,axp209";
reg = <0x34>;
interrupts = <0>;
-
- interrupt-controller;
- #interrupt-cells = <1>;
};
};
@@ -164,6 +164,10 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
led_pins_pcduino: led_pins@0 {
allwinner,pins = "PH15", "PH16";
@@ -178,14 +182,40 @@
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
};
-®_usb1_vbus {
- status = "okay";
+#include "axp209.dtsi"
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
};
-®_usb2_vbus {
- status = "okay";
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-int-dll";
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
};
&uart0 {
@@ -194,8 +224,16 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
&usbphy {
- usb1_vbus-supply = <®_usb1_vbus>;
- usb2_vbus-supply = <®_usb2_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb1_vbus-supply = <®_vcc5v0>; /* USB1 VBUS is always on */
+ usb2_vbus-supply = <®_vcc5v0>; /* USB2 VBUS is always on */
status = "okay";
};
diff --git a/arch/arm/dts/sun4i-a10-pcduino2.dts b/arch/arm/dts/sun4i-a10-pcduino2.dts
new file mode 100644
index 0000000..de483a1
--- /dev/null
+++ b/arch/arm/dts/sun4i-a10-pcduino2.dts
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2015 Siarhei Siamashka <siarhei.siamashka@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * The LinkSprite pcDuino2 board is almost identical to the older
+ * LinkSprite pcDuino1 board. The only software visible difference
+ * is that the pcDuino2 board got a USB VBUS voltage regulator, which
+ * is controlled by the PD2 pin (pulled-up by default). Also one of
+ * the USB host ports has been replaced with a USB WIFI chip.
+ */
+
+#include "sun4i-a10-pcduino.dts"
+
+/ {
+ model = "LinkSprite pcDuino2";
+ compatible = "linksprite,a10-pcduino2", "allwinner,sun4i-a10";
+};
+
+&pio {
+ usb2_vbus_pin_pcduino2: usb2_vbus_pin@0 {
+ allwinner,pins = "PD2";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+®_usb2_vbus {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb2_vbus_pin_pcduino2>;
+ gpio = <&pio 3 2 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&usbphy {
+ usb1_vbus-supply = <®_vcc3v3>; /* USB WIFI is always on */
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts b/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts
index 223515e..ea90634 100644
--- a/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts
+++ b/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts
@@ -47,6 +47,7 @@
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
+#include <dt-bindings/pwm/pwm.h>
/ {
model = "Point of View Protab2-IPS9";
@@ -56,11 +57,28 @@
serial0 = &uart0;
};
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&bl_en_pin_protab>;
+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <8>;
+ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
};
+&codec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&codec_pa_pin>;
+ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <®_dcdc2>;
};
@@ -86,12 +104,36 @@
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
+
+ /* Accelerometer */
+ bma250@18 {
+ compatible = "bosch,bma250";
+ reg = <0x18>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */
+ };
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
+
+ pixcir_ts@5c {
+ pinctrl-names = "default";
+ pinctrl-0 = <&touchscreen_pins>;
+ compatible = "pixcir,pixcir_tangoc";
+ reg = <0x5c>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; /* EINT21 (PH21) */
+ attb-gpio = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* PH21 */
+ enable-gpios = <&pio 0 5 GPIO_ACTIVE_LOW>;
+ wake-gpios = <&pio 1 13 GPIO_ACTIVE_LOW>;
+ touchscreen-size-x = <1024>;
+ touchscreen-size-y = <768>;
+ touchscreen-inverted-x;
+ touchscreen-inverted-y;
+ };
};
&lradc {
@@ -128,6 +170,27 @@
};
&pio {
+ bl_en_pin_protab: bl_en_pin@0 {
+ allwinner,pins = "PH7";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ codec_pa_pin: codec_pa_pin@0 {
+ allwinner,pins = "PH15";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ touchscreen_pins: touchscreen_pins@0 {
+ allwinner,pins = "PA5", "PB13";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
usb0_id_detect_pin: usb0_id_detect_pin@0 {
allwinner,pins = "PH4";
allwinner,function = "gpio_in";
@@ -143,6 +206,12 @@
};
};
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pins_a>;
+ status = "okay";
+};
+
®_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1000000>;
diff --git a/arch/arm/dts/sun4i-a10.dtsi b/arch/arm/dts/sun4i-a10.dtsi
index 463bacd..2c8f5e6 100644
--- a/arch/arm/dts/sun4i-a10.dtsi
+++ b/arch/arm/dts/sun4i-a10.dtsi
@@ -45,6 +45,7 @@
#include <dt-bindings/thermal/thermal.h>
+#include <dt-bindings/clock/sun4i-a10-pll2.h>
#include <dt-bindings/dma/sun4i-a10.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
@@ -65,7 +66,7 @@
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0-hdmi";
clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
- <&ahb_gates 44>;
+ <&ahb_gates 44>, <&dram_gates 26>;
status = "disabled";
};
@@ -74,7 +75,8 @@
"simple-framebuffer";
allwinner,pipeline = "de_fe0-de_be0-lcd0-hdmi";
clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
- <&ahb_gates 44>, <&ahb_gates 46>;
+ <&ahb_gates 44>, <&ahb_gates 46>,
+ <&dram_gates 25>, <&dram_gates 26>;
status = "disabled";
};
@@ -83,7 +85,8 @@
"simple-framebuffer";
allwinner,pipeline = "de_fe0-de_be0-lcd0";
clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>,
- <&ahb_gates 46>;
+ <&ahb_gates 46>, <&dram_gates 25>,
+ <&dram_gates 26>;
status = "disabled";
};
@@ -92,7 +95,8 @@
"simple-framebuffer";
allwinner,pipeline = "de_fe0-de_be0-lcd0-tve0";
clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>,
- <&ahb_gates 44>, <&ahb_gates 46>;
+ <&ahb_gates 44>, <&ahb_gates 46>,
+ <&dram_gates 25>, <&dram_gates 26>;
status = "disabled";
};
};
@@ -195,6 +199,15 @@
clock-output-names = "pll1";
};
+ pll2: clk@01c20008 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-pll2-clk";
+ reg = <0x01c20008 0x8>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll2-1x", "pll2-2x",
+ "pll2-4x", "pll2-8x";
+ };
+
pll4: clk@01c20018 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-pll1-clk";
@@ -241,6 +254,7 @@
compatible = "allwinner,sun4i-a10-axi-gates-clk";
reg = <0x01c2005c 0x4>;
clocks = <&axi>;
+ clock-indices = <0>;
clock-output-names = "axi_dram";
};
@@ -257,17 +271,36 @@
compatible = "allwinner,sun4i-a10-ahb-gates-clk";
reg = <0x01c20060 0x8>;
clocks = <&ahb>;
+ clock-indices = <0>, <1>,
+ <2>, <3>,
+ <4>, <5>, <6>,
+ <7>, <8>, <9>,
+ <10>, <11>, <12>,
+ <13>, <14>, <16>,
+ <17>, <18>, <20>,
+ <21>, <22>, <23>,
+ <24>, <25>, <26>,
+ <32>, <33>, <34>,
+ <35>, <36>, <37>,
+ <40>, <41>, <43>,
+ <44>, <45>,
+ <46>, <47>,
+ <50>, <52>;
clock-output-names = "ahb_usb0", "ahb_ehci0",
- "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss",
- "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1",
- "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand",
- "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts",
- "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3",
- "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve",
- "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0",
- "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi",
- "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0",
- "ahb_de_fe1", "ahb_mp", "ahb_mali400";
+ "ahb_ohci0", "ahb_ehci1",
+ "ahb_ohci1", "ahb_ss", "ahb_dma",
+ "ahb_bist", "ahb_mmc0", "ahb_mmc1",
+ "ahb_mmc2", "ahb_mmc3", "ahb_ms",
+ "ahb_nand", "ahb_sdram", "ahb_ace",
+ "ahb_emac", "ahb_ts", "ahb_spi0",
+ "ahb_spi1", "ahb_spi2", "ahb_spi3",
+ "ahb_pata", "ahb_sata", "ahb_gps",
+ "ahb_ve", "ahb_tvd", "ahb_tve0",
+ "ahb_tve1", "ahb_lcd0", "ahb_lcd1",
+ "ahb_csi0", "ahb_csi1", "ahb_hdmi",
+ "ahb_de_be0", "ahb_de_be1",
+ "ahb_de_fe0", "ahb_de_fe1",
+ "ahb_mp", "ahb_mali400";
};
apb0: apb0@01c20054 {
@@ -283,9 +316,14 @@
compatible = "allwinner,sun4i-a10-apb0-gates-clk";
reg = <0x01c20068 0x4>;
clocks = <&apb0>;
+ clock-indices = <0>, <1>,
+ <2>, <3>,
+ <5>, <6>,
+ <7>, <10>;
clock-output-names = "apb0_codec", "apb0_spdif",
- "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0",
- "apb0_ir1", "apb0_keypad";
+ "apb0_ac97", "apb0_iis",
+ "apb0_pio", "apb0_ir0",
+ "apb0_ir1", "apb0_keypad";
};
apb1: clk@01c20058 {
@@ -301,12 +339,22 @@
compatible = "allwinner,sun4i-a10-apb1-gates-clk";
reg = <0x01c2006c 0x4>;
clocks = <&apb1>;
+ clock-indices = <0>, <1>,
+ <2>, <4>,
+ <5>, <6>,
+ <7>, <16>,
+ <17>, <18>,
+ <19>, <20>,
+ <21>, <22>,
+ <23>;
clock-output-names = "apb1_i2c0", "apb1_i2c1",
- "apb1_i2c2", "apb1_can", "apb1_scr",
- "apb1_ps20", "apb1_ps21", "apb1_uart0",
- "apb1_uart1", "apb1_uart2", "apb1_uart3",
- "apb1_uart4", "apb1_uart5", "apb1_uart6",
- "apb1_uart7";
+ "apb1_i2c2", "apb1_can",
+ "apb1_scr", "apb1_ps20",
+ "apb1_ps21", "apb1_uart0",
+ "apb1_uart1", "apb1_uart2",
+ "apb1_uart3", "apb1_uart4",
+ "apb1_uart5", "apb1_uart6",
+ "apb1_uart7";
};
nand_clk: clk@01c20080 {
@@ -446,6 +494,48 @@
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
clock-output-names = "spi3";
};
+
+ dram_gates: clk@01c20100 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-dram-gates-clk";
+ reg = <0x01c20100 0x4>;
+ clocks = <&pll5 0>;
+ clock-indices = <0>,
+ <1>, <2>,
+ <3>,
+ <4>,
+ <5>, <6>,
+ <15>,
+ <24>, <25>,
+ <26>, <27>,
+ <28>, <29>;
+ clock-output-names = "dram_ve",
+ "dram_csi0", "dram_csi1",
+ "dram_ts",
+ "dram_tvd",
+ "dram_tve0", "dram_tve1",
+ "dram_output",
+ "dram_de_fe1", "dram_de_fe0",
+ "dram_de_be0", "dram_de_be1",
+ "dram_de_mp", "dram_ace";
+ };
+
+ ve_clk: clk@01c2013c {
+ #clock-cells = <0>;
+ #reset-cells = <0>;
+ compatible = "allwinner,sun4i-a10-ve-clk";
+ reg = <0x01c2013c 0x4>;
+ clocks = <&pll4>;
+ clock-output-names = "ve";
+ };
+
+ codec_clk: clk@01c20140 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-codec-clk";
+ reg = <0x01c20140 0x4>;
+ clocks = <&pll2 SUN4I_A10_PLL2_1X>;
+ clock-output-names = "codec";
+ };
};
soc@01c00000 {
@@ -656,6 +746,14 @@
status = "disabled";
};
+ crypto: crypto-engine@01c15000 {
+ compatible = "allwinner,sun4i-a10-crypto";
+ reg = <0x01c15000 0x1000>;
+ interrupts = <86>;
+ clocks = <&ahb_gates 5>, <&ss_clk>;
+ clock-names = "ahb", "mod";
+ };
+
spi2: spi@01c17000 {
compatible = "allwinner,sun4i-a10-spi";
reg = <0x01c17000 0x1000>;
@@ -961,6 +1059,19 @@
status = "disabled";
};
+ codec: codec@01c22c00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun4i-a10-codec";
+ reg = <0x01c22c00 0x40>;
+ interrupts = <30>;
+ clocks = <&apb0_gates 0>, <&codec_clk>;
+ clock-names = "apb", "codec";
+ dmas = <&dma SUN4I_DMA_NORMAL 19>,
+ <&dma SUN4I_DMA_NORMAL 19>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
sid: eeprom@01c23800 {
compatible = "allwinner,sun4i-a10-sid";
reg = <0x01c23800 0x10>;
diff --git a/arch/arm/dts/sun5i-a10s-auxtek-t004.dts b/arch/arm/dts/sun5i-a10s-auxtek-t004.dts
index 2b3511e..a790ec8 100644
--- a/arch/arm/dts/sun5i-a10s-auxtek-t004.dts
+++ b/arch/arm/dts/sun5i-a10s-auxtek-t004.dts
@@ -86,6 +86,20 @@
status = "okay";
};
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp152: pmic@30 {
+ compatible = "x-powers,axp152";
+ reg = <0x30>;
+ interrupts = <0>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_t004>;
diff --git a/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts
index 5a422c1..86d046a 100644
--- a/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts
+++ b/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts
@@ -111,7 +111,7 @@
status = "okay";
at24@50 {
- compatible = "at,24c16";
+ compatible = "atmel,24c16";
pagesize = <16>;
reg = <0x50>;
read-only;
diff --git a/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts b/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts
index 7fbb0b0..6efbba6 100644
--- a/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts
+++ b/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts
@@ -123,7 +123,7 @@
&mmc0 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_inet98fv2>;
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_d709>;
vmmc-supply = <®_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */
@@ -131,27 +131,12 @@
status = "okay";
};
-&mmc2 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc2_pins_a>;
- vmmc-supply = <®_vcc3v3>;
- bus-width = <8>;
- non-removable;
- status = "okay";
-
- mmccard: mmccard@0 {
- reg = <0>;
- compatible = "mmc-card";
- broken-hpi;
- };
-};
-
&otg_sram {
status = "okay";
};
&pio {
- mmc0_cd_pin_inet98fv2: mmc0_cd_pin@0 {
+ mmc0_cd_pin_d709: mmc0_cd_pin@0 {
allwinner,pins = "PG0";
allwinner,function = "gpio_in";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
diff --git a/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts b/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts
index 6d466a2..1b11ec9 100644
--- a/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts
+++ b/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts
@@ -123,21 +123,6 @@
status = "okay";
};
-&mmc2 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc2_pins_a>;
- vmmc-supply = <®_vcc3v3>;
- bus-width = <8>;
- non-removable;
- status = "okay";
-
- mmccard: mmccard@0 {
- reg = <0>;
- compatible = "mmc-card";
- broken-hpi;
- };
-};
-
&otg_sram {
status = "okay";
};
@@ -201,11 +186,6 @@
status = "okay";
};
-®_usb1_vbus {
- gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
- status = "okay";
-};
-
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins_b>;
@@ -221,16 +201,12 @@
allwinner,pins = "PG12";
};
-&usb1_vbus_pin_a {
- allwinner,pins = "PG11";
-};
-
&usbphy {
pinctrl-names = "default";
pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
usb0_vbus-supply = <®_usb0_vbus>;
- usb1_vbus-supply = <®_usb1_vbus>;
+ usb1_vbus-supply = <®_ldo3>;
status = "okay";
};
diff --git a/arch/arm/dts/sun5i-a13-utoo-p66.dts b/arch/arm/dts/sun5i-a13-utoo-p66.dts
index eb793d5..fa9ddfd 100644
--- a/arch/arm/dts/sun5i-a13-utoo-p66.dts
+++ b/arch/arm/dts/sun5i-a13-utoo-p66.dts
@@ -47,11 +47,21 @@
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
+#include <dt-bindings/pwm/pwm.h>
/ {
model = "Utoo P66";
compatible = "utoo,p66", "allwinner,sun5i-a13";
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+ /* Note levels of 10 / 20% result in backlight off */
+ brightness-levels = <0 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <6>;
+ /* TODO: backlight uses axp gpio1 as enable pin */
+ };
+
i2c_lcd: i2c@0 {
/* The lcd panel i2c interface is hooked up via gpios */
compatible = "i2c-gpio";
@@ -63,6 +73,13 @@
};
};
+&codec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&codec_pa_pin>;
+ allwinner,pa-gpios = <&pio 6 3 GPIO_ACTIVE_HIGH>; /* PG3 */
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <®_dcdc2>;
};
@@ -158,6 +175,13 @@
};
&pio {
+ codec_pa_pin: codec_pa_pin@0 {
+ allwinner,pins = "PG3";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
mmc0_cd_pin_p66: mmc0_cd_pin@0 {
allwinner,pins = "PG0";
allwinner,function = "gpio_in";
@@ -201,6 +225,12 @@
};
};
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pins>;
+ status = "okay";
+};
+
®_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1000000>;
diff --git a/arch/arm/dts/sun5i-q8-common.dtsi b/arch/arm/dts/sun5i-q8-common.dtsi
index 0641d68..a78e189 100644
--- a/arch/arm/dts/sun5i-q8-common.dtsi
+++ b/arch/arm/dts/sun5i-q8-common.dtsi
@@ -41,11 +41,21 @@
*/
#include "sunxi-q8-common.dtsi"
+#include <dt-bindings/pwm/pwm.h>
+
/ {
aliases {
serial0 = &uart1;
};
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <8>;
+ /* TODO: backlight uses axp gpio1 as enable pin */
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
diff --git a/arch/arm/dts/sun5i-r8-chip.dts b/arch/arm/dts/sun5i-r8-chip.dts
index abf3ccb..6ad19e2 100644
--- a/arch/arm/dts/sun5i-r8-chip.dts
+++ b/arch/arm/dts/sun5i-r8-chip.dts
@@ -64,8 +64,28 @@
chosen {
stdout-path = "serial0:115200n8";
};
+
+ wifi_reg_on: wifi_reg_on {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&chip_wifi_reg_on_pin>;
+
+ regulator-name = "wifi-reg-on";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&pio 2 19 GPIO_ACTIVE_HIGH>; /* PC19 */
+ enable-active-high;
+ };
+};
+
+&codec {
+ status = "okay";
};
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
&ehci0 {
status = "okay";
};
@@ -109,10 +129,14 @@
};
};
+&mmc0_pins_a {
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>;
- vmmc-supply = <®_vcc3v3>;
+ vmmc-supply = <&wifi_reg_on>;
bus-width = <4>;
non-removable;
status = "okay";
@@ -134,6 +158,13 @@
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ chip_wifi_reg_on_pin: chip_wifi_reg_on_pin@0 {
+ allwinner,pins = "PC19";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
chip_id_det_pin: chip_id_det_pin@0 {
allwinner,pins = "PG2";
allwinner,function = "gpio_in";
@@ -167,6 +198,20 @@
regulator-always-on;
};
+®_ldo3 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vdd-wifi1";
+ regulator-always-on;
+};
+
+®_ldo4 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vdd-wifi2";
+ regulator-always-on;
+};
+
®_ldo5 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
diff --git a/arch/arm/dts/sun5i.dtsi b/arch/arm/dts/sun5i.dtsi
index 9ffee9b..59a9426 100644
--- a/arch/arm/dts/sun5i.dtsi
+++ b/arch/arm/dts/sun5i.dtsi
@@ -44,6 +44,7 @@
#include "skeleton.dtsi"
+#include <dt-bindings/clock/sun4i-a10-pll2.h>
#include <dt-bindings/dma/sun4i-a10.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
@@ -102,6 +103,15 @@
clock-output-names = "pll1";
};
+ pll2: clk@01c20008 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun5i-a13-pll2-clk";
+ reg = <0x01c20008 0x8>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll2-1x", "pll2-2x",
+ "pll2-4x", "pll2-8x";
+ };
+
pll4: clk@01c20018 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-pll1-clk";
@@ -285,6 +295,14 @@
clock-output-names = "usb_ohci0", "usb_phy";
};
+ codec_clk: clk@01c20140 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-codec-clk";
+ reg = <0x01c20140 0x4>;
+ clocks = <&pll2 SUN4I_A10_PLL2_1X>;
+ clock-output-names = "codec";
+ };
+
mbus_clk: clk@01c2015c {
#clock-cells = <0>;
compatible = "allwinner,sun5i-a13-mbus-clk";
@@ -571,6 +589,19 @@
status = "disabled";
};
+ codec: codec@01c22c00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun4i-a10-codec";
+ reg = <0x01c22c00 0x40>;
+ interrupts = <30>;
+ clocks = <&apb0_gates 0>, <&codec_clk>;
+ clock-names = "apb", "codec";
+ dmas = <&dma SUN4I_DMA_NORMAL 19>,
+ <&dma SUN4I_DMA_NORMAL 19>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
sid: eeprom@01c23800 {
compatible = "allwinner,sun4i-a10-sid";
reg = <0x01c23800 0x10>;
diff --git a/arch/arm/dts/sun6i-a31-colombus.dts b/arch/arm/dts/sun6i-a31-colombus.dts
index 0d0b6f2..f9cf368 100644
--- a/arch/arm/dts/sun6i-a31-colombus.dts
+++ b/arch/arm/dts/sun6i-a31-colombus.dts
@@ -60,6 +60,16 @@
chosen {
stdout-path = "serial0:115200n8";
};
+
+ i2c_lcd: i2c@0 {
+ /* The lcd panel i2c interface is hooked up via gpios */
+ compatible = "i2c-gpio";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_lcd_pins>;
+ gpios = <&pio 0 23 GPIO_ACTIVE_HIGH>, /* PA23, sda */
+ <&pio 0 24 GPIO_ACTIVE_HIGH>; /* PA24, scl */
+ i2c-gpio,delay-us = <5>;
+ };
};
&ehci1 {
@@ -94,6 +104,13 @@
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
+
+ mma8452: mma8452@1d {
+ compatible = "fsl,mma8452";
+ reg = <0x1d>;
+ interrupt-parent = <&pio>;
+ interrupts = <0 9 IRQ_TYPE_LEVEL_LOW>; /* PA9 */
+ };
};
&mmc0 {
@@ -124,6 +141,13 @@
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ i2c_lcd_pins: i2c_lcd_pin@0 {
+ allwinner,pins = "PA23", "PA24";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
};
®_usb2_vbus {
diff --git a/arch/arm/dts/sun6i-a31-hummingbird.dts b/arch/arm/dts/sun6i-a31-hummingbird.dts
index d0cfada..9a74637 100644
--- a/arch/arm/dts/sun6i-a31-hummingbird.dts
+++ b/arch/arm/dts/sun6i-a31-hummingbird.dts
@@ -54,6 +54,8 @@
compatible = "merrii,a31-hummingbird", "allwinner,sun6i-a31";
aliases {
+ rtc0 = &pcf8563;
+ rtc1 = &rtc;
serial0 = &uart0;
};
@@ -67,13 +69,17 @@
};
};
+&cpu0 {
+ cpu-supply = <®_dcdc3>;
+};
+
&ehci0 {
status = "okay";
};
&gmac {
pinctrl-names = "default";
- pinctrl-0 = <&gmac_pins_rgmii_a>;
+ pinctrl-0 = <&gmac_pins_rgmii_a>, <&gmac_phy_reset_pin_hummingbird>;
phy = <&phy1>;
phy-mode = "rgmii";
snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>;
@@ -119,7 +125,7 @@
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_hummingbird>;
- vmmc-supply = <&vcc_3v0>;
+ vmmc-supply = <®_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
cd-inverted;
@@ -134,7 +140,7 @@
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins_a>, <&wifi_reset_pin_hummingbird>;
- vmmc-supply = <&vcc_wifi>;
+ vmmc-supply = <®_aldo1>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
non-removable;
@@ -146,6 +152,13 @@
};
&pio {
+ gmac_phy_reset_pin_hummingbird: gmac_phy_reset_pin@0 {
+ allwinner,pins = "PA21";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
mmc0_cd_pin_hummingbird: mmc0_cd_pin@0 {
allwinner,pins = "PA8";
allwinner,function = "gpio_in";
@@ -164,68 +177,67 @@
&p2wi {
status = "okay";
- axp221: pmic@68 {
+ axp22x: pmic@68 {
compatible = "x-powers,axp221";
reg = <0x68>;
interrupt-parent = <&nmi_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
- interrupt-controller;
- #interrupt-cells = <1>;
- dcdc1-supply = <&vcc_3v0>;
- dcdc5-supply = <&vcc_dram>;
+ };
+};
- regulators {
- x-powers,dcdc-freq = <3000>;
+#include "axp22x.dtsi"
- vcc_3v0: dcdc1 {
- regulator-always-on;
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- regulator-name = "vcc-3v0";
- };
+®_aldo1 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi";
+};
- vdd_cpu: dcdc2 {
- regulator-always-on;
- regulator-min-microvolt = <700000>;
- regulator-max-microvolt = <1320000>;
- regulator-name = "vdd-cpu";
- };
+®_aldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "avcc";
+};
- vdd_gpu: dcdc3 {
- regulator-always-on;
- regulator-min-microvolt = <700000>;
- regulator-max-microvolt = <1320000>;
- regulator-name = "vdd-gpu";
- };
+®_dc5ldo {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-cpus";
+};
- vdd_sys_dll: dcdc4 {
- regulator-always-on;
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-name = "vdd-sys-dll";
- };
+®_dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-3v0";
+};
- vcc_dram: dcdc5 {
- regulator-always-on;
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <1500000>;
- regulator-name = "vcc-dram";
- };
+®_dcdc2 {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-gpu";
+};
- vcc_wifi: aldo1 {
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc_wifi";
- };
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-cpu";
+};
- avcc: aldo3 {
- regulator-always-on;
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- regulator-name = "avcc";
- };
- };
- };
+®_dcdc4 {
+ regulator-always-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-sys-dll";
+};
+
+®_dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc-dram";
};
®_usb1_vbus {
diff --git a/arch/arm/dts/sun6i-a31.dtsi b/arch/arm/dts/sun6i-a31.dtsi
index 44f889f..1867af2 100644
--- a/arch/arm/dts/sun6i-a31.dtsi
+++ b/arch/arm/dts/sun6i-a31.dtsi
@@ -61,7 +61,7 @@
#size-cells = <1>;
ranges;
- framebuffer@0 {
+ simplefb_hdmi: framebuffer@0 {
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0-hdmi";
@@ -69,7 +69,7 @@
status = "disabled";
};
- framebuffer@1 {
+ simplefb_lcd: framebuffer@1 {
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0";
@@ -252,6 +252,20 @@
compatible = "allwinner,sun6i-a31-ahb1-gates-clk";
reg = <0x01c20060 0x8>;
clocks = <&ahb1>;
+ clock-indices = <1>, <5>,
+ <6>, <8>, <9>,
+ <10>, <11>, <12>,
+ <13>, <14>,
+ <17>, <18>, <19>,
+ <20>, <21>, <22>,
+ <23>, <24>, <26>,
+ <27>, <29>,
+ <30>, <31>, <32>,
+ <36>, <37>, <40>,
+ <43>, <44>, <45>,
+ <46>, <47>, <50>,
+ <52>, <55>, <56>,
+ <57>, <58>;
clock-output-names = "ahb1_mipidsi", "ahb1_ss",
"ahb1_dma", "ahb1_mmc0", "ahb1_mmc1",
"ahb1_mmc2", "ahb1_mmc3", "ahb1_nand1",
@@ -281,6 +295,9 @@
compatible = "allwinner,sun6i-a31-apb1-gates-clk";
reg = <0x01c20068 0x4>;
clocks = <&apb1>;
+ clock-indices = <0>, <4>,
+ <5>, <12>,
+ <13>;
clock-output-names = "apb1_codec", "apb1_digital_mic",
"apb1_pio", "apb1_daudio0",
"apb1_daudio1";
@@ -299,6 +316,10 @@
compatible = "allwinner,sun6i-a31-apb2-gates-clk";
reg = <0x01c2006c 0x4>;
clocks = <&apb2>;
+ clock-indices = <0>, <1>,
+ <2>, <3>, <16>,
+ <17>, <18>, <19>,
+ <20>, <21>;
clock-output-names = "apb2_i2c0", "apb2_i2c1",
"apb2_i2c2", "apb2_i2c3",
"apb2_uart0", "apb2_uart1",
@@ -346,6 +367,14 @@
"mmc3_sample";
};
+ ss_clk: clk@01c2009c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x01c2009c 0x4>;
+ clocks = <&osc24M>, <&pll6 0>;
+ clock-output-names = "ss";
+ };
+
spi0_clk: clk@01c200a0 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-mod0-clk";
@@ -384,6 +413,9 @@
compatible = "allwinner,sun6i-a31-usb-clk";
reg = <0x01c200cc 0x4>;
clocks = <&osc24M>;
+ clock-indices = <8>, <9>, <10>,
+ <16>, <17>,
+ <18>;
clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2",
"usb_ohci0", "usb_ohci1",
"usb_ohci2";
@@ -677,6 +709,16 @@
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ mmc3_8bit_emmc_pins: mmc3@1 {
+ allwinner,pins = "PC6", "PC7", "PC8", "PC9",
+ "PC10", "PC11", "PC12",
+ "PC13", "PC14", "PC15",
+ "PC24";
+ allwinner,function = "mmc3";
+ allwinner,drive = <SUN4I_PINCTRL_40_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
gmac_pins_mii_a: gmac_mii@0 {
allwinner,pins = "PA0", "PA1", "PA2", "PA3",
"PA8", "PA9", "PA11",
@@ -754,6 +796,13 @@
reg = <0x01c20ca0 0x20>;
};
+ lradc: lradc@01c22800 {
+ compatible = "allwinner,sun4i-a10-lradc-keys";
+ reg = <0x01c22800 0x100>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
rtp: rtp@01c25000 {
compatible = "allwinner,sun6i-a31-ts";
reg = <0x01c25000 0x100>;
@@ -900,6 +949,16 @@
#size-cells = <0>;
};
+ crypto: crypto-engine@01c15000 {
+ compatible = "allwinner,sun4i-a10-crypto";
+ reg = <0x01c15000 0x1000>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ahb1_gates 5>, <&ss_clk>;
+ clock-names = "ahb", "mod";
+ resets = <&ahb1_rst 5>;
+ reset-names = "ahb";
+ };
+
timer@01c60000 {
compatible = "allwinner,sun6i-a31-hstimer",
"allwinner,sun7i-a20-hstimer";
@@ -1061,7 +1120,7 @@
resets = <&apb0_rst 0>;
gpio-controller;
interrupt-controller;
- #interrupt-cells = <2>;
+ #interrupt-cells = <3>;
#size-cells = <0>;
#gpio-cells = <3>;
diff --git a/arch/arm/dts/sun6i-a31s-primo81.dts b/arch/arm/dts/sun6i-a31s-primo81.dts
index cfdc03e..379746a 100644
--- a/arch/arm/dts/sun6i-a31s-primo81.dts
+++ b/arch/arm/dts/sun6i-a31s-primo81.dts
@@ -1,16 +1,57 @@
/*
- * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
+ * Copyright 2014 Siarhei Siamashka <siarhei.siamashka@gmail.com>
+ * Copyright 2015 Karsten Merker <merker@debian.org>
+ * Copyright 2015 Chen-Yu Tsai <wens@csie.org>
*
- * Minimal dts file for the MSI Primo81 for u-boot only
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
*
- * SPDX-License-Identifier: GPL-2.0+ or X11
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
*/
/dts-v1/;
#include "sun6i-a31s.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
/ {
- model = "MSI Primo81";
+ model = "MSI Primo81 tablet";
compatible = "msi,primo81", "allwinner,sun6i-a31s";
aliases {
@@ -22,8 +63,202 @@
};
};
+&cpu0 {
+ cpu-supply = <®_dcdc3>;
+};
+
+&ehci0 {
+ /* rtl8188etv wifi is connected here */
+ status = "okay";
+};
+
+&i2c0 {
+ /* pull-ups and device VDDIO use AXP221 DLDO3 */
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "failed";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+
+ ctp@5d {
+ pinctrl-names = "default";
+ pinctrl-0 = <>911_int_primo81>;
+ compatible = "goodix,gt911";
+ reg = <0x5d>;
+ interrupt-parent = <&pio>;
+ interrupts = <0 3 IRQ_TYPE_LEVEL_HIGH>; /* PA3 */
+ touchscreen-swapped-x-y;
+ };
+};
+
-&uart0 {
+&i2c2 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
+
+ accelerometer@1c {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mma8452_int_primo81>;
+ compatible = "fsl,mma8452";
+ reg = <0x1c>;
+ interrupt-parent = <&pio>;
+ interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; /* PA9 */
+ #io-channel-cells = <1>;
+ };
+};
+
+&lradc {
+ vref-supply = <®_aldo3>;
+ status = "okay";
+
+ button@158 {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ channel = <0>;
+ voltage = <158730>;
+ };
+
+ button@349 {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ channel = <0>;
+ voltage = <349206>;
+ };
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_primo81>;
+ vmmc-supply = <®_dcdc1>;
+ bus-width = <4>;
+ cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
+ cd-inverted;
+ status = "okay";
+};
+
+&pio {
+ gt911_int_primo81: gt911_int_pin@0 {
+ allwinner,pins = "PA3";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ mma8452_int_primo81: mma8452_int_pin@0 {
+ allwinner,pins = "PA9";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
+ mmc0_cd_pin_primo81: mmc0_cd_pin@0 {
+ allwinner,pins = "PA8";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+};
+
+&p2wi {
+ status = "okay";
+
+ axp22x: pmic@68 {
+ compatible = "x-powers,axp221";
+ reg = <0x68>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+#include "axp22x.dtsi"
+
+®_aldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "avcc";
+};
+
+®_dc1sw {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-lcd";
+};
+
+®_dc5ldo {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-cpus"; /* This is an educated guess */
+};
+
+®_dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-3v0";
+};
+
+®_dcdc2 {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-gpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc4 {
+ regulator-always-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-sys-dll";
+};
+
+®_dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc-dram";
+};
+
+®_dldo1 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi";
+};
+
+®_dldo3 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-name = "vddio-csi";
+};
+
+®_eldo3 {
+ regulator-min-microvolt = <1080000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-mipi-bridge";
+};
+
+&simplefb_lcd {
+ vcc-lcd-supply = <®_dc1sw>;
+ vdd-mipi-bridge-supply = <®_eldo3>;
+};
+
+&usb_otg {
+ /* otg support requires support for AXP221 usb-power-supply and GPIO */
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usbphy {
+ usb1_vbus-supply = <®_dldo1>;
status = "okay";
};
diff --git a/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi b/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi
new file mode 100644
index 0000000..4ec0c86
--- /dev/null
+++ b/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi
@@ -0,0 +1,142 @@
+/*
+ * Copyright 2015 Chen-Yu Tsai <wens@csie.org>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun6i-a31s.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+ model = "Sinlinx SinA31s Core Board";
+ compatible = "sinlinx,sina31s", "allwinner,sun6i-a31s";
+
+ aliases {
+ serial0 = &uart0;
+ };
+};
+
+&cpu0 {
+ cpu-supply = <®_dcdc3>;
+};
+
+/* eMMC on core board */
+&mmc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc3_8bit_emmc_pins>;
+ vmmc-supply = <®_dcdc1>;
+ vqmmc-supply = <®_dcdc1>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-hw-reset;
+ status = "okay";
+};
+
+/* AXP221s PMIC on core board */
+&p2wi {
+ status = "okay";
+
+ axp22x: pmic@68 {
+ compatible = "x-powers,axp221";
+ reg = <0x68>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+#include "axp22x.dtsi"
+
+®_aldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "avcc";
+};
+
+®_dc5ldo {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-cpus";
+};
+
+®_dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-3v0";
+};
+
+®_dcdc2 {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-gpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc4 {
+ regulator-always-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-sys-dll";
+};
+
+®_dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc-dram";
+};
+
+/* UART0 pads available on core board */
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
diff --git a/arch/arm/dts/sun6i-a31s-sina31s.dts b/arch/arm/dts/sun6i-a31s-sina31s.dts
new file mode 100644
index 0000000..6ead2f5
--- /dev/null
+++ b/arch/arm/dts/sun6i-a31s-sina31s.dts
@@ -0,0 +1,153 @@
+/*
+ * Copyright 2015 Chen-Yu Tsai <wens@csie.org>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/* The SinA31s development board has the SinA31s core board soldered on */
+#include "sun6i-a31s-sina31s-core.dtsi"
+
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Sinlinx SinA31s Development Board";
+ compatible = "sinlinx,sina31s-sdk", "allwinner,sun6i-a31s";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pin_sina31s>;
+
+ status {
+ label = "sina31s:status:usr";
+ gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */
+ };
+ };
+};
+
+&ehci0 {
+ /* USB 2.0 4 port hub IC */
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&gmac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac_pins_mii_a>;
+ phy = <&phy1>;
+ phy-mode = "mii";
+ phy-supply = <®_dldo1>;
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
+&ir {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_pins_a>;
+ status = "okay";
+};
+
+&lradc {
+ vref-supply = <®_aldo3>;
+ status = "okay";
+
+ button@158 {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ channel = <0>;
+ voltage = <158730>;
+ };
+
+ button@349 {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ channel = <0>;
+ voltage = <349206>;
+ };
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina31s>;
+ vmmc-supply = <®_dcdc1>;
+ bus-width = <4>;
+ cd-gpios = <&pio 0 4 GPIO_ACTIVE_HIGH>; /* PA4 */
+ cd-inverted;
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&pio {
+ led_pin_sina31s: led_pin@0 {
+ allwinner,pins = "PH13";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ mmc0_cd_pin_sina31s: mmc0_cd_pin@0 {
+ allwinner,pins = "PA4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+};
+
+®_dldo1 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-gmac-phy";
+};
+
+&usbphy {
+ status = "okay";
+};
diff --git a/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts b/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts
new file mode 100644
index 0000000..360adfb
--- /dev/null
+++ b/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts
@@ -0,0 +1,205 @@
+/*
+ * Copyright 2015 Lawrence Yu <lyu@micile.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun6i-a31s.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+ model = "Yones TopTech BS1078 v2 Tablet";
+ compatible = "yones-toptech,bs1078-v2", "allwinner,sun6i-a31s";
+
+ aliases {
+ serial0 = &uart0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&pio {
+ mmc0_cd_pin_bs1078v2: mmc0_cd_pin@0 {
+ allwinner,pins = "PA8";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bs1078v2>;
+ vmmc-supply = <®_vcc3v0>;
+ bus-width = <4>;
+ cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
+ cd-inverted;
+ status = "okay";
+};
+
+&mmc0_pins_a {
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+};
+
+&p2wi {
+ status = "okay";
+
+ axp22x: pmic@68 {
+ compatible = "x-powers,axp221";
+ reg = <0x68>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+#include "axp22x.dtsi"
+
+®_aldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "avcc";
+};
+
+®_dc1sw {
+ regulator-name = "vcc-lcd-usb2";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+};
+
+®_dc5ldo {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-cpus";
+};
+
+®_dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-3v0";
+};
+
+®_dcdc2 {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-gpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc4 {
+ regulator-always-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-sys-dll";
+};
+
+®_dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc-dram";
+};
+
+®_dldo1 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi";
+};
+
+/* Voltage source for I2C pullup resistors for I2C Bus 0 */
+®_dldo3 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-name = "vddio-csi";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&usbphy {
+ usb1_vbus-supply = <®_dldo1>;
+ usb2_vbus-supply = <®_dc1sw>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/sun7i-a20-bananapi.dts b/arch/arm/dts/sun7i-a20-bananapi.dts
index 9f7b472..67c8a76 100644
--- a/arch/arm/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/dts/sun7i-a20-bananapi.dts
@@ -92,6 +92,24 @@
status = "okay";
};
+&codec {
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+ operating-points = <
+ /* kHz uV */
+ 960000 1400000
+ 912000 1400000
+ 864000 1350000
+ 720000 1250000
+ 528000 1150000
+ 312000 1100000
+ 144000 1050000
+ >;
+};
+
&ehci0 {
status = "okay";
};
@@ -119,13 +137,9 @@
status = "okay";
axp209: pmic@34 {
- compatible = "x-powers,axp209";
reg = <0x34>;
interrupt-parent = <&nmi_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-
- interrupt-controller;
- #interrupt-cells = <1>;
};
};
@@ -159,7 +173,18 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
mmc0_cd_pin_bananapi: mmc0_cd_pin@0 {
allwinner,pins = "PH10";
allwinner,function = "gpio_in";
@@ -182,6 +207,37 @@
};
};
+#include "axp209.dtsi"
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-int-dll";
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
+®_usb0_vbus {
+ status = "okay";
+};
+
®_usb1_vbus {
status = "okay";
};
@@ -216,7 +272,21 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usb_power_supply {
+ status = "okay";
+};
+
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb0_vbus_power-supply = <&usb_power_supply>;
+ usb0_vbus-supply = <®_usb0_vbus>;
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun7i-a20-cubieboard2.dts b/arch/arm/dts/sun7i-a20-cubieboard2.dts
index 39a51d5..1fa832d 100644
--- a/arch/arm/dts/sun7i-a20-cubieboard2.dts
+++ b/arch/arm/dts/sun7i-a20-cubieboard2.dts
@@ -84,6 +84,10 @@
status = "okay";
};
+&codec {
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <®_dcdc2>;
};
@@ -150,6 +154,10 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
led_pins_cubieboard2: led_pins@0 {
allwinner,pins = "PH20", "PH21";
@@ -157,12 +165,24 @@
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
};
®_ahci_5v {
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
#include "axp209.dtsi"
®_dcdc2 {
@@ -205,6 +225,9 @@
};
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun7i-a20-cubietruck.dts b/arch/arm/dts/sun7i-a20-cubietruck.dts
index e6b0192..8da939a 100644
--- a/arch/arm/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/dts/sun7i-a20-cubietruck.dts
@@ -101,6 +101,10 @@
status = "okay";
};
+&codec {
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <®_dcdc2>;
};
diff --git a/arch/arm/dts/sun7i-a20-icnova-swac.dts b/arch/arm/dts/sun7i-a20-icnova-swac.dts
new file mode 100644
index 0000000..f5b5325
--- /dev/null
+++ b/arch/arm/dts/sun7i-a20-icnova-swac.dts
@@ -0,0 +1,169 @@
+/*
+ * Copyright 2015 Stefan Roese <sr@denx.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun7i-a20.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+ model = "ICnova-A20 SWAC";
+ compatible = "swac,icnova-a20-swac", "incircuit,icnova-a20", "allwinner,sun7i-a20";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&gmac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac_pins_mii_a>;
+ phy = <&phy1>;
+ phy-mode = "mii";
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic@34 {
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 8 5 GPIO_ACTIVE_HIGH>; /* PI5 */
+ cd-inverted;
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+#include "axp209.dtsi"
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-int-dll";
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
+®_usb1_vbus {
+ status = "okay";
+};
+
+®_usb2_vbus {
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&usbphy {
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/sun7i-a20-itead-ibox.dts b/arch/arm/dts/sun7i-a20-itead-ibox.dts
new file mode 100644
index 0000000..661c21d
--- /dev/null
+++ b/arch/arm/dts/sun7i-a20-itead-ibox.dts
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun7i-a20.dtsi"
+#include "sunxi-itead-core-common.dtsi"
+
+/ {
+ model = "Itead Ibox A20";
+ compatible = "itead,itead-ibox-a20", "allwinner,sun7i-a20";
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pins_itead_core>;
+
+ green {
+ label = "itead_core:green:usr";
+ gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ blue {
+ label = "itead_core:blue:usr";
+ gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+ };
+};
+
+&ahci {
+ target-supply = <®_ahci_5v>;
+ status = "okay";
+};
+
+&codec {
+ status = "okay";
+};
+
+&gmac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac_pins_mii_a>;
+ phy = <&phy1>;
+ phy-mode = "mii";
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
+&i2c0 {
+ axp209: pmic@34 {
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&ir0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir0_rx_pins_a>;
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
+ cd-inverted;
+ status = "okay";
+};
+
+&pio {
+ led_pins_itead_core: led_pins@0 {
+ allwinner,pins = "PH20","PH21";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_20_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+®_ahci_5v {
+ status = "okay";
+};
diff --git a/arch/arm/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/dts/sun7i-a20-lamobo-r1.dts
index 975b0b2..5ee43d8 100644
--- a/arch/arm/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/dts/sun7i-a20-lamobo-r1.dts
@@ -97,16 +97,6 @@
&cpu0 {
cpu-supply = <®_dcdc2>;
- operating-points = <
- /* kHz uV */
- 960000 1400000
- 912000 1400000
- 864000 1350000
- 720000 1250000
- 528000 1150000
- 312000 1100000
- 144000 1050000
- >;
};
&ehci0 {
diff --git a/arch/arm/dts/sun7i-a20-mk808c.dts b/arch/arm/dts/sun7i-a20-mk808c.dts
index 4f432f8..90ff4a2 100644
--- a/arch/arm/dts/sun7i-a20-mk808c.dts
+++ b/arch/arm/dts/sun7i-a20-mk808c.dts
@@ -53,6 +53,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
/ {
model = "mk808c";
@@ -68,6 +69,10 @@
};
};
+&codec {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -121,6 +126,30 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
+&pio {
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+ allwinner,pins = "PH5";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+®_usb0_vbus {
+ status = "okay";
+};
+
®_usb1_vbus {
status = "okay";
};
@@ -141,7 +170,17 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
+ usb0_vbus-supply = <®_usb0_vbus>;
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun7i-a20-olimex-som-evb.dts b/arch/arm/dts/sun7i-a20-olimex-som-evb.dts
index 6904dbd..23aacce 100644
--- a/arch/arm/dts/sun7i-a20-olimex-som-evb.dts
+++ b/arch/arm/dts/sun7i-a20-olimex-som-evb.dts
@@ -1,5 +1,6 @@
/*
* Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
+ * Copyright 2015 - Karsten Merker <merker@debian.org>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
@@ -45,6 +46,7 @@
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
@@ -71,14 +73,6 @@
default-state = "on";
};
};
-
- reg_axp_ipsout: axp_ipsout {
- compatible = "regulator-fixed";
- regulator-name = "axp-ipsout";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- regulator-always-on;
- };
};
&ahci {
@@ -94,6 +88,10 @@
status = "okay";
};
+&codec {
+ status = "okay";
+};
+
&gmac {
pinctrl-names = "default";
pinctrl-0 = <&gmac_pins_rgmii_a>;
@@ -118,10 +116,58 @@
};
};
-&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
+&lradc {
+ vref-supply = <®_vcc3v0>;
status = "okay";
+
+ button@190 {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ channel = <0>;
+ voltage = <190000>;
+ };
+
+ button@390 {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ channel = <0>;
+ voltage = <390000>;
+ };
+
+ button@600 {
+ label = "Menu";
+ linux,code = <KEY_MENU>;
+ channel = <0>;
+ voltage = <600000>;
+ };
+
+ button@800 {
+ label = "Search";
+ linux,code = <KEY_SEARCH>;
+ channel = <0>;
+ voltage = <800000>;
+ };
+
+ button@980 {
+ label = "Home";
+ linux,code = <KEY_HOMEPAGE>;
+ channel = <0>;
+ voltage = <980000>;
+ };
+
+ button@1180 {
+ label = "Esc";
+ linux,code = <KEY_ESC>;
+ channel = <0>;
+ voltage = <1180000>;
+ };
+
+ button@1400 {
+ label = "Enter";
+ linux,code = <KEY_ENTER>;
+ channel = <0>;
+ voltage = <1400000>;
+ };
};
&mmc0 {
@@ -134,6 +180,16 @@
status = "okay";
};
+&mmc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_olimex_som_evb>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 0 GPIO_ACTIVE_HIGH>; /* PH0 */
+ cd-inverted;
+ status = "okay";
+};
+
&ohci0 {
status = "okay";
};
@@ -161,15 +217,22 @@
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ mmc3_cd_pin_olimex_som_evb: mmc3_cd_pin@0 {
+ allwinner,pins = "PH0";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
usb0_id_detect_pin: usb0_id_detect_pin@0 {
- allwinner,pins = "PH04";
+ allwinner,pins = "PH4";
allwinner,function = "gpio_in";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
- allwinner,pins = "PH05";
+ allwinner,pins = "PH5";
allwinner,function = "gpio_in";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
@@ -187,7 +250,7 @@
®_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1425000>;
+ regulator-max-microvolt = <1400000>;
regulator-name = "vdd-cpu";
};
@@ -235,8 +298,8 @@
&usbphy {
pinctrl-names = "default";
pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
- usb0_id_det-gpios = <&pio 7 04 GPIO_ACTIVE_HIGH>; /* PH04 */
- usb0_vbus_det-gpios = <&pio 7 05 GPIO_ACTIVE_HIGH>; /* PH05 */
+ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH04 */
+ usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH05 */
usb0_vbus-supply = <®_usb0_vbus>;
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
diff --git a/arch/arm/dts/sun7i-a20-olinuxino-lime.dts b/arch/arm/dts/sun7i-a20-olinuxino-lime.dts
index 0423708..35ad700 100644
--- a/arch/arm/dts/sun7i-a20-olinuxino-lime.dts
+++ b/arch/arm/dts/sun7i-a20-olinuxino-lime.dts
@@ -117,6 +117,18 @@
};
};
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+
+ eeprom: eeprom@50 {
+ compatible = "atmel,24c16";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
diff --git a/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts
index 8acff78..d5c796c 100644
--- a/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts
+++ b/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts
@@ -170,6 +170,12 @@
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
+
+ eeprom: eeprom@50 {
+ compatible = "atmel,24c16";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
};
&mmc0 {
@@ -190,6 +196,10 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
allwinner,pins = "PC3";
@@ -204,6 +214,27 @@
allwinner,drive = <SUN4I_PINCTRL_20_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
+ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+ allwinner,pins = "PH5";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
+ };
+
+ usb0_vbus_pin_lime2: usb0_vbus_pin@0 {
+ allwinner,pins = "PC17";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
};
®_ahci_5v {
@@ -212,6 +243,12 @@
status = "okay";
};
+®_usb0_vbus {
+ pinctrl-0 = <&usb0_vbus_pin_lime2>;
+ gpio = <&pio 2 17 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
®_usb1_vbus {
status = "okay";
};
@@ -226,7 +263,17 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
+ usb0_vbus-supply = <®_usb0_vbus>;
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/dts/sun7i-a20-olinuxino-micro.dts
index c5d70ca..7e3006f 100644
--- a/arch/arm/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/dts/sun7i-a20-olinuxino-micro.dts
@@ -125,6 +125,12 @@
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
+
+ eeprom: eeprom@50 {
+ compatible = "atmel,24c16";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
};
&i2c2 {
diff --git a/arch/arm/dts/sun7i-a20-orangepi-mini.dts b/arch/arm/dts/sun7i-a20-orangepi-mini.dts
index 73cd81e..2be04c4 100644
--- a/arch/arm/dts/sun7i-a20-orangepi-mini.dts
+++ b/arch/arm/dts/sun7i-a20-orangepi-mini.dts
@@ -95,6 +95,10 @@
status = "okay";
};
+&codec {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -156,7 +160,18 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
allwinner,pins = "PH10";
allwinner,function = "gpio_in";
@@ -225,6 +240,10 @@
regulator-name = "avcc";
};
+®_usb0_vbus {
+ status = "okay";
+};
+
®_usb1_vbus {
pinctrl-0 = <&usb1_vbus_pin_bananapro>;
gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
@@ -243,7 +262,21 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usb_power_supply {
+ status = "okay";
+};
+
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb0_vbus_power-supply = <&usb_power_supply>;
+ usb0_vbus-supply = <®_usb0_vbus>;
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun7i-a20-orangepi.dts b/arch/arm/dts/sun7i-a20-orangepi.dts
index 55a06ce..71125bf 100644
--- a/arch/arm/dts/sun7i-a20-orangepi.dts
+++ b/arch/arm/dts/sun7i-a20-orangepi.dts
@@ -141,7 +141,18 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
allwinner,pins = "PH10";
allwinner,function = "gpio_in";
@@ -203,6 +214,10 @@
regulator-name = "avcc";
};
+®_usb0_vbus {
+ status = "okay";
+};
+
®_usb1_vbus {
pinctrl-0 = <&usb1_vbus_pin_bananapro>;
gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
@@ -221,7 +236,21 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usb_power_supply {
+ status = "okay";
+};
+
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb0_vbus_power-supply = <&usb_power_supply>;
+ usb0_vbus-supply = <®_usb0_vbus>;
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun7i-a20-pcduino3-nano.dts b/arch/arm/dts/sun7i-a20-pcduino3-nano.dts
index 5361fce..ddac732 100644
--- a/arch/arm/dts/sun7i-a20-pcduino3-nano.dts
+++ b/arch/arm/dts/sun7i-a20-pcduino3-nano.dts
@@ -82,6 +82,14 @@
status = "okay";
};
+&codec {
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
&ehci0 {
status = "okay";
};
@@ -108,13 +116,9 @@
status = "okay";
axp209: pmic@34 {
- compatible = "x-powers,axp209";
reg = <0x34>;
interrupt-parent = <&nmi_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-
- interrupt-controller;
- #interrupt-cells = <1>;
};
};
@@ -142,6 +146,10 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
ahci_pwr_pin_pcduino3_nano: ahci_pwr_pin@0 {
allwinner,pins = "PH2";
@@ -157,8 +165,15 @@
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
usb1_vbus_pin_pcduino3_nano: usb1_vbus_pin@0 {
- allwinner,pins = "PH11";
+ allwinner,pins = "PD2";
allwinner,function = "gpio_out";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
@@ -171,13 +186,37 @@
status = "okay";
};
-®_usb1_vbus {
- pinctrl-0 = <&usb1_vbus_pin_pcduino3_nano>;
- gpio = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
- status = "okay";
+#include "axp209.dtsi"
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-int-pll";
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
};
-®_usb2_vbus {
+/* A single regulator (U24) powers both USB host ports. */
+®_usb1_vbus {
+ pinctrl-0 = <&usb1_vbus_pin_pcduino3_nano>;
+ gpio = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */
status = "okay";
};
@@ -187,8 +226,16 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
usb1_vbus-supply = <®_usb1_vbus>;
- usb2_vbus-supply = <®_usb2_vbus>;
+ usb2_vbus-supply = <®_usb1_vbus>;
status = "okay";
};
diff --git a/arch/arm/dts/sun7i-a20-pcduino3.dts b/arch/arm/dts/sun7i-a20-pcduino3.dts
index afc9ece..1a8b39b 100644
--- a/arch/arm/dts/sun7i-a20-pcduino3.dts
+++ b/arch/arm/dts/sun7i-a20-pcduino3.dts
@@ -111,6 +111,14 @@
allwinner,pins = "PH2";
};
+&codec {
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
&ehci0 {
status = "okay";
};
@@ -137,16 +145,14 @@
status = "okay";
axp209: pmic@34 {
- compatible = "x-powers,axp209";
reg = <0x34>;
interrupt-parent = <&nmi_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-
- interrupt-controller;
- #interrupt-cells = <1>;
};
};
+#include "axp209.dtsi"
+
&ir0 {
pinctrl-names = "default";
pinctrl-0 = <&ir0_rx_pins_a>;
@@ -171,6 +177,10 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
led_pins_pcduino3: led_pins@0 {
allwinner,pins = "PH15", "PH16";
@@ -185,6 +195,13 @@
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
};
®_ahci_5v {
@@ -192,6 +209,31 @@
status = "okay";
};
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-int-pll";
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
®_usb1_vbus {
status = "okay";
};
@@ -206,7 +248,15 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun7i-a20-wexler-tab7200.dts b/arch/arm/dts/sun7i-a20-wexler-tab7200.dts
index 83c6d3f..2f6b21a 100644
--- a/arch/arm/dts/sun7i-a20-wexler-tab7200.dts
+++ b/arch/arm/dts/sun7i-a20-wexler-tab7200.dts
@@ -48,6 +48,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pwm/pwm.h>
/ {
model = "Wexler TAB7200";
@@ -57,11 +58,28 @@
serial0 = &uart0;
};
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <8>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&bl_enable_pin>;
+ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
};
+&codec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&codec_pa_pin>;
+ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <®_dcdc2>;
};
@@ -86,6 +104,8 @@
};
};
+#include "axp209.dtsi"
+
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_a>;
@@ -96,6 +116,18 @@
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
+
+ gt911: touchscreen@5d {
+ compatible = "goodix,gt911";
+ reg = <0x5d>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; /* EINT21 (PH21) */
+ pinctrl-names = "default";
+ pinctrl-0 = <&ts_reset_pin>;
+ irq-gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* INT (PH21) */
+ reset-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* RST (PB13) */
+ touchscreen-swapped-x-y;
+ };
};
&lradc {
@@ -135,7 +167,45 @@
status = "okay";
};
-#include "axp209.dtsi"
+&otg_sram {
+ status = "okay";
+};
+
+&pio {
+ bl_enable_pin: bl_enable_pin@0 {
+ allwinner,pins = "PH7";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ codec_pa_pin: codec_pa_pin@0 {
+ allwinner,pins = "PH15";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ ts_reset_pin: ts_reset_pin@0 {
+ allwinner,pins = "PB13";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pins_a>;
+ status = "okay";
+};
®_dcdc2 {
regulator-always-on;
@@ -162,6 +232,10 @@
regulator-name = "avcc";
};
+®_usb0_vbus {
+ status = "okay";
+};
+
®_usb1_vbus {
status = "okay";
};
@@ -176,7 +250,21 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usb_power_supply {
+ status = "okay";
+};
+
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb0_vbus_power-supply = <&usb_power_supply>;
+ usb0_vbus-supply = <®_usb0_vbus>;
usb1_vbus-supply = <®_usb1_vbus>;
usb2_vbus-supply = <®_usb2_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts b/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts
index e7d84fe..dc31d47 100644
--- a/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts
+++ b/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts
@@ -1,13 +1,52 @@
/*
- * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
+ * Copyright 2015 Jelle de Jong <jelledejong@powercraft.nl>
*
- * Minimal dts file for the Wits Pro A20 DKT for u-boot only
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
*
- * SPDX-License-Identifier: GPL-2.0+ or X11
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
*/
/dts-v1/;
#include "sun7i-a20.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "Wits Pro A20 DKT";
@@ -20,8 +59,19 @@
chosen {
stdout-path = "serial0:115200n8";
};
+
+ mmc3_pwrseq: mmc3_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&vmmc3_pin_ap6xxx_wl_regon>;
+ reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */
+ };
};
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
&ehci0 {
status = "okay";
};
@@ -39,6 +89,60 @@
phy1: ethernet-phy@1 {
reg = <1>;
+ };
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic@34 {
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
+};
+
+#include "axp209.dtsi"
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
+ cd-inverted;
+ status = "okay";
+};
+
+&mmc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc3_pins_a>;
+ vmmc-supply = <®_vcc3v3>;
+ mmc-pwrseq = <&mmc3_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ brcmf: bcrmf@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ interrupt-parent = <&pio>;
+ interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
+ interrupt-names = "host-wake";
};
};
@@ -50,8 +154,85 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
+&pio {
+ vmmc3_pin_ap6xxx_wl_regon: vmmc3_pin@0 {
+ allwinner,pins = "PH9";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH4";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+};
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1450000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-int-dll";
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
+®_usb0_vbus {
+ status = "okay";
+};
+
+®_usb1_vbus {
+ status = "okay";
+};
+
+®_usb2_vbus {
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
+
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usb_power_supply {
+ status = "okay";
+};
+
+&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>;
+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb0_vbus_power-supply = <&usb_power_supply>;
+ usb0_vbus-supply = <®_usb0_vbus>;
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/sun7i-a20.dtsi b/arch/arm/dts/sun7i-a20.dtsi
index 71ab6b8..0940a78 100644
--- a/arch/arm/dts/sun7i-a20.dtsi
+++ b/arch/arm/dts/sun7i-a20.dtsi
@@ -47,6 +47,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/thermal/thermal.h>
+#include <dt-bindings/clock/sun4i-a10-pll2.h>
#include <dt-bindings/dma/sun4i-a10.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
@@ -67,7 +68,7 @@
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0-hdmi";
clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
- <&ahb_gates 44>;
+ <&ahb_gates 44>, <&dram_gates 26>;
status = "disabled";
};
@@ -75,7 +76,8 @@
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0";
- clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>;
+ clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>,
+ <&dram_gates 26>;
status = "disabled";
};
@@ -84,7 +86,7 @@
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0-tve0";
clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>,
- <&ahb_gates 44>;
+ <&ahb_gates 44>, <&dram_gates 26>;
status = "disabled";
};
};
@@ -107,7 +109,7 @@
720000 1200000
528000 1100000
312000 1000000
- 144000 900000
+ 144000 1000000
>;
#cooling-cells = <2>;
cooling-min-level = <0>;
@@ -199,6 +201,15 @@
clock-output-names = "pll1";
};
+ pll2: clk@01c20008 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-pll2-clk";
+ reg = <0x01c20008 0x8>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll2-1x", "pll2-2x",
+ "pll2-4x", "pll2-8x";
+ };
+
pll4: clk@01c20018 {
#clock-cells = <0>;
compatible = "allwinner,sun7i-a20-pll4-clk";
@@ -267,6 +278,19 @@
compatible = "allwinner,sun7i-a20-ahb-gates-clk";
reg = <0x01c20060 0x8>;
clocks = <&ahb>;
+ clock-indices = <0>, <1>,
+ <2>, <3>, <4>,
+ <5>, <6>, <7>, <8>,
+ <9>, <10>, <11>, <12>,
+ <13>, <14>, <16>,
+ <17>, <18>, <20>, <21>,
+ <22>, <23>, <25>,
+ <28>, <32>, <33>, <34>,
+ <35>, <36>, <37>, <40>,
+ <41>, <42>, <43>,
+ <44>, <45>, <46>,
+ <47>, <49>, <50>,
+ <52>;
clock-output-names = "ahb_usb0", "ahb_ehci0",
"ahb_ohci0", "ahb_ehci1", "ahb_ohci1",
"ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0",
@@ -295,6 +319,10 @@
compatible = "allwinner,sun7i-a20-apb0-gates-clk";
reg = <0x01c20068 0x4>;
clocks = <&apb0>;
+ clock-indices = <0>, <1>,
+ <2>, <3>, <4>,
+ <5>, <6>, <7>,
+ <8>, <10>;
clock-output-names = "apb0_codec", "apb0_spdif",
"apb0_ac97", "apb0_iis0", "apb0_iis1",
"apb0_pio", "apb0_ir0", "apb0_ir1",
@@ -314,6 +342,12 @@
compatible = "allwinner,sun7i-a20-apb1-gates-clk";
reg = <0x01c2006c 0x4>;
clocks = <&apb1>;
+ clock-indices = <0>, <1>,
+ <2>, <3>, <4>,
+ <5>, <6>, <7>,
+ <15>, <16>, <17>,
+ <18>, <19>, <20>,
+ <21>, <22>, <23>;
clock-output-names = "apb1_i2c0", "apb1_i2c1",
"apb1_i2c2", "apb1_i2c3", "apb1_can",
"apb1_scr", "apb1_ps20", "apb1_ps21",
@@ -442,6 +476,14 @@
clock-output-names = "ir1";
};
+ keypad_clk: clk@01c200c4 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x01c200c4 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "keypad";
+ };
+
usb_clk: clk@01c200cc {
#clock-cells = <1>;
#reset-cells = <1>;
@@ -460,6 +502,48 @@
clock-output-names = "spi3";
};
+ dram_gates: clk@01c20100 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-dram-gates-clk";
+ reg = <0x01c20100 0x4>;
+ clocks = <&pll5 0>;
+ clock-indices = <0>,
+ <1>, <2>,
+ <3>,
+ <4>,
+ <5>, <6>,
+ <15>,
+ <24>, <25>,
+ <26>, <27>,
+ <28>, <29>;
+ clock-output-names = "dram_ve",
+ "dram_csi0", "dram_csi1",
+ "dram_ts",
+ "dram_tvd",
+ "dram_tve0", "dram_tve1",
+ "dram_output",
+ "dram_de_fe1", "dram_de_fe0",
+ "dram_de_be0", "dram_de_be1",
+ "dram_de_mp", "dram_ace";
+ };
+
+ ve_clk: clk@01c2013c {
+ #clock-cells = <0>;
+ #reset-cells = <0>;
+ compatible = "allwinner,sun4i-a10-ve-clk";
+ reg = <0x01c2013c 0x4>;
+ clocks = <&pll4>;
+ clock-output-names = "ve";
+ };
+
+ codec_clk: clk@01c20140 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-codec-clk";
+ reg = <0x01c20140 0x4>;
+ clocks = <&pll2 SUN4I_A10_PLL2_1X>;
+ clock-output-names = "codec";
+ };
+
mbus_clk: clk@01c2015c {
#clock-cells = <0>;
compatible = "allwinner,sun5i-a13-mbus-clk";
@@ -744,6 +828,14 @@
status = "disabled";
};
+ crypto: crypto-engine@01c15000 {
+ compatible = "allwinner,sun4i-a10-crypto";
+ reg = <0x01c15000 0x1000>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ahb_gates 5>, <&ss_clk>;
+ clock-names = "ahb", "mod";
+ };
+
spi2: spi@01c17000 {
compatible = "allwinner,sun4i-a10-spi";
reg = <0x01c17000 0x1000>;
@@ -1159,6 +1251,19 @@
status = "disabled";
};
+ codec: codec@01c22c00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun7i-a20-codec";
+ reg = <0x01c22c00 0x40>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apb0_gates 0>, <&codec_clk>;
+ clock-names = "apb", "codec";
+ dmas = <&dma SUN4I_DMA_NORMAL 19>,
+ <&dma SUN4I_DMA_NORMAL 19>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
sid: eeprom@01c23800 {
compatible = "allwinner,sun7i-a20-sid";
reg = <0x01c23800 0x200>;
diff --git a/arch/arm/dts/sun8i-a23-a33.dtsi b/arch/arm/dts/sun8i-a23-a33.dtsi
index 9c4a55c..7e05e09 100644
--- a/arch/arm/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/dts/sun8i-a23-a33.dtsi
@@ -56,7 +56,7 @@
#size-cells = <1>;
ranges;
- framebuffer@0 {
+ simplefb_lcd: framebuffer@0 {
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0";
@@ -175,27 +175,13 @@
clock-output-names = "apb1";
};
- ahb1_gates: clk@01c20060 {
- #clock-cells = <1>;
- compatible = "allwinner,sun8i-a23-ahb1-gates-clk";
- reg = <0x01c20060 0x8>;
- clocks = <&ahb1>;
- clock-output-names = "ahb1_mipidsi", "ahb1_dma",
- "ahb1_mmc0", "ahb1_mmc1", "ahb1_mmc2",
- "ahb1_nand", "ahb1_sdram",
- "ahb1_hstimer", "ahb1_spi0",
- "ahb1_spi1", "ahb1_otg", "ahb1_ehci",
- "ahb1_ohci", "ahb1_ve", "ahb1_lcd",
- "ahb1_csi", "ahb1_be", "ahb1_fe",
- "ahb1_gpu", "ahb1_spinlock",
- "ahb1_drc";
- };
-
apb1_gates: clk@01c20068 {
#clock-cells = <1>;
compatible = "allwinner,sun8i-a23-apb1-gates-clk";
reg = <0x01c20068 0x4>;
clocks = <&apb1>;
+ clock-indices = <0>, <5>,
+ <12>, <13>;
clock-output-names = "apb1_codec", "apb1_pio",
"apb1_daudio0", "apb1_daudio1";
};
@@ -213,6 +199,10 @@
compatible = "allwinner,sun8i-a23-apb2-gates-clk";
reg = <0x01c2006c 0x4>;
clocks = <&apb2>;
+ clock-indices = <0>, <1>,
+ <2>, <16>,
+ <17>, <18>,
+ <19>, <20>;
clock-output-names = "apb2_i2c0", "apb2_i2c1",
"apb2_i2c2", "apb2_uart0",
"apb2_uart1", "apb2_uart2",
@@ -391,12 +381,19 @@
allwinner,pins = "PC5", "PC6", "PC8",
"PC9", "PC10", "PC11",
"PC12", "PC13", "PC14",
- "PC15";
+ "PC15", "PC16";
allwinner,function = "mmc2";
allwinner,drive = <SUN4I_PINCTRL_30_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ pwm0_pins: pwm0 {
+ allwinner,pins = "PH0";
+ allwinner,function = "pwm0";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
i2c0_pins_a: i2c0@0 {
allwinner,pins = "PH2", "PH3";
allwinner,function = "i2c0";
@@ -451,6 +448,14 @@
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
};
+ pwm: pwm@01c21400 {
+ compatible = "allwinner,sun7i-a20-pwm";
+ reg = <0x01c21400 0xc>;
+ clocks = <&osc24M>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
lradc: lradc@01c22800 {
compatible = "allwinner,sun4i-a10-lradc-keys";
reg = <0x01c22800 0x100>;
@@ -574,6 +579,14 @@
<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
};
+ nmi_intc: interrupt-controller@01f00c0c {
+ compatible = "allwinner,sun6i-a31-sc-nmi";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x01f00c0c 0x38>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
prcm@01f01400 {
compatible = "allwinner,sun8i-a23-prcm";
reg = <0x01f01400 0x200>;
@@ -642,10 +655,18 @@
resets = <&apb0_rst 0>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <3>;
#address-cells = <1>;
#size-cells = <0>;
#gpio-cells = <3>;
+ r_rsb_pins: r_rsb {
+ allwinner,pins = "PL0", "PL1";
+ allwinner,function = "s_rsb";
+ allwinner,drive = <SUN4I_PINCTRL_20_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
r_uart_pins_a: r_uart@0 {
allwinner,pins = "PL2", "PL3";
allwinner,function = "s_uart";
@@ -653,5 +674,19 @@
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
};
+
+ r_rsb: rsb@01f03400 {
+ compatible = "allwinner,sun8i-a23-rsb";
+ reg = <0x01f03400 0x400>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apb0_gates 3>;
+ clock-frequency = <3000000>;
+ resets = <&apb0_rst 3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&r_rsb_pins>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
};
diff --git a/arch/arm/dts/sun8i-a23-gt90h-v4.dts b/arch/arm/dts/sun8i-a23-gt90h-v4.dts
index 1aeb06c..b2ce284 100644
--- a/arch/arm/dts/sun8i-a23-gt90h-v4.dts
+++ b/arch/arm/dts/sun8i-a23-gt90h-v4.dts
@@ -47,15 +47,26 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
+#include <dt-bindings/pwm/pwm.h>
/ {
- model = "Allwinner GT90H Quad Core Tablet (v4)";
- compatible = "allwinner,gt90h-v4", "allwinner,sun8i-a33";
+ model = "Allwinner GT90H Dual Core Tablet (v4)";
+ compatible = "allwinner,gt90h-v4", "allwinner,sun8i-a23";
aliases {
serial0 = &r_uart;
};
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&bl_en_pin_gt90h>;
+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <8>;
+ enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
@@ -106,8 +117,7 @@
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_gt90h>;
- /* FIXME this really is aldo1, correct once we've pmic support */
- vmmc-supply = <®_vcc3v0>;
+ vmmc-supply = <®_aldo1>;
bus-width = <4>;
cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
cd-inverted;
@@ -115,6 +125,13 @@
};
&pio {
+ bl_en_pin_gt90h: bl_en_pin@0 {
+ allwinner,pins = "PH6";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
mmc0_cd_pin_gt90h: mmc0_cd_pin@0 {
allwinner,pins = "PB4";
allwinner,function = "gpio_in";
@@ -123,12 +140,106 @@
};
};
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pins>;
+ status = "okay";
+};
+
+&r_rsb {
+ status = "okay";
+
+ axp22x: pmic@3a3 {
+ compatible = "x-powers,axp223";
+ reg = <0x3a3>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ eldoin-supply = <®_dcdc1>;
+ };
+};
+
&r_uart {
pinctrl-names = "default";
pinctrl-0 = <&r_uart_pins_a>;
status = "okay";
};
+#include "axp22x.dtsi"
+
+®_aldo1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-io";
+};
+
+®_aldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <2350000>;
+ regulator-max-microvolt = <2650000>;
+ regulator-name = "vdd-dll";
+};
+
+®_aldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-pll-avcc";
+};
+
+®_dc1sw {
+ regulator-name = "vcc-lcd";
+};
+
+®_dc5ldo {
+ regulator-always-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpus";
+};
+
+®_dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-3v0";
+};
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-sys";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc-dram";
+};
+
+®_dldo1 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi";
+};
+
+®_rtc_ldo {
+ regulator-name = "vcc-rtc";
+};
+
+&simplefb_lcd {
+ vcc-lcd-supply = <®_dc1sw>;
+};
+
/*
* FIXME for now we only support host mode and rely on u-boot to have
* turned on Vbus which is controlled by the axp223 pmic on the board.
@@ -141,5 +252,6 @@
};
&usbphy {
+ usb1_vbus-supply = <®_dldo1>;
status = "okay";
};
diff --git a/arch/arm/dts/sun8i-a23.dtsi b/arch/arm/dts/sun8i-a23.dtsi
index 2cc27c7..92e6616 100644
--- a/arch/arm/dts/sun8i-a23.dtsi
+++ b/arch/arm/dts/sun8i-a23.dtsi
@@ -50,6 +50,31 @@
};
clocks {
+ ahb1_gates: clk@01c20060 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun8i-a23-ahb1-gates-clk";
+ reg = <0x01c20060 0x8>;
+ clocks = <&ahb1>;
+ clock-indices = <1>, <6>,
+ <8>, <9>, <10>,
+ <13>, <14>,
+ <19>, <20>,
+ <21>, <24>, <26>,
+ <29>, <32>, <36>,
+ <40>, <44>, <46>,
+ <52>, <53>,
+ <54>, <57>;
+ clock-output-names = "ahb1_mipidsi", "ahb1_dma",
+ "ahb1_mmc0", "ahb1_mmc1", "ahb1_mmc2",
+ "ahb1_nand", "ahb1_sdram",
+ "ahb1_hstimer", "ahb1_spi0",
+ "ahb1_spi1", "ahb1_otg", "ahb1_ehci",
+ "ahb1_ohci", "ahb1_ve", "ahb1_lcd",
+ "ahb1_csi", "ahb1_be", "ahb1_fe",
+ "ahb1_gpu", "ahb1_msgbox",
+ "ahb1_spinlock", "ahb1_drc";
+ };
+
mbus_clk: clk@01c2015c {
#clock-cells = <0>;
compatible = "allwinner,sun8i-a23-mbus-clk";
diff --git a/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts b/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts
index 1d5390d..fef6abc 100644
--- a/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts
+++ b/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts
@@ -68,7 +68,7 @@
};
&lradc {
- vref-supply = <®_vcc3v0>;
+ vref-supply = <®_dcdc1>;
status = "okay";
button@200 {
@@ -96,7 +96,7 @@
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina33>;
- vmmc-supply = <®_vcc3v0>;
+ vmmc-supply = <®_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
cd-inverted;
@@ -106,13 +106,16 @@
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_8bit_pins>;
- vmmc-supply = <®_vcc3v0>;
+ vmmc-supply = <®_dcdc1>;
bus-width = <8>;
non-removable;
+ cap-mmc-hw-reset;
status = "okay";
};
&mmc2_8bit_pins {
+ /* Increase drive strength for DDR modes */
+ allwinner,drive = <SUN4I_PINCTRL_40_MA>;
/* eMMC is missing pull-ups */
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};
@@ -130,6 +133,80 @@
};
};
+&r_rsb {
+ status = "okay";
+
+ axp22x: pmic@3a3 {
+ compatible = "x-powers,axp223";
+ reg = <0x3a3>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ eldoin-supply = <®_dcdc1>;
+ };
+};
+
+#include "axp22x.dtsi"
+
+®_aldo1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-io";
+};
+
+®_aldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <2350000>;
+ regulator-max-microvolt = <2650000>;
+ regulator-name = "vdd-dll";
+};
+
+®_aldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-pll-avcc";
+};
+
+®_dc5ldo {
+ regulator-always-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpus";
+};
+
+®_dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-3v0";
+};
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-sys";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc-dram";
+};
+
+®_rtc_ldo {
+ regulator-name = "vcc-rtc";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_b>;
diff --git a/arch/arm/dts/sun8i-a33.dtsi b/arch/arm/dts/sun8i-a33.dtsi
index faa7d3c..001d840 100644
--- a/arch/arm/dts/sun8i-a33.dtsi
+++ b/arch/arm/dts/sun8i-a33.dtsi
@@ -72,6 +72,41 @@
clock-output-names = "pll11";
};
+ ahb1_gates: clk@01c20060 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun8i-a33-ahb1-gates-clk";
+ reg = <0x01c20060 0x8>;
+ clocks = <&ahb1>;
+ clock-indices = <1>, <5>,
+ <6>, <8>, <9>,
+ <10>, <13>, <14>,
+ <19>, <20>,
+ <21>, <24>, <26>,
+ <29>, <32>, <36>,
+ <40>, <44>, <46>,
+ <52>, <53>,
+ <54>, <57>,
+ <58>;
+ clock-output-names = "ahb1_mipidsi", "ahb1_ss",
+ "ahb1_dma","ahb1_mmc0", "ahb1_mmc1",
+ "ahb1_mmc2", "ahb1_nand", "ahb1_sdram",
+ "ahb1_hstimer", "ahb1_spi0",
+ "ahb1_spi1", "ahb1_otg", "ahb1_ehci",
+ "ahb1_ohci", "ahb1_ve", "ahb1_lcd",
+ "ahb1_csi", "ahb1_be", "ahb1_fe",
+ "ahb1_gpu", "ahb1_msgbox",
+ "ahb1_spinlock", "ahb1_drc",
+ "ahb1_sat";
+ };
+
+ ss_clk: clk@01c2009c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x01c2009c 0x4>;
+ clocks = <&osc24M>, <&pll6 0>;
+ clock-output-names = "ss";
+ };
+
mbus_clk: clk@01c2015c {
#clock-cells = <0>;
compatible = "allwinner,sun8i-a23-mbus-clk";
@@ -82,6 +117,16 @@
};
soc@01c00000 {
+ crypto: crypto-engine@01c15000 {
+ compatible = "allwinner,sun4i-a10-crypto";
+ reg = <0x01c15000 0x1000>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ahb1_gates 5>, <&ss_clk>;
+ clock-names = "ahb", "mod";
+ resets = <&ahb1_rst 5>;
+ reset-names = "ahb";
+ };
+
usb_otg: usb@01c19000 {
compatible = "allwinner,sun8i-a33-musb";
reg = <0x01c19000 0x0400>;
diff --git a/arch/arm/dts/sun8i-a83t-cubietruck-plus.dts b/arch/arm/dts/sun8i-a83t-cubietruck-plus.dts
new file mode 100644
index 0000000..88b1e09
--- /dev/null
+++ b/arch/arm/dts/sun8i-a83t-cubietruck-plus.dts
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2015 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-a83t.dtsi"
+
+/ {
+ model = "Cubietech Cubietruck Plus";
+ compatible = "cubietech,cubietruck-plus", "allwinner,sun8i-a83t";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_b>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/sun8i-a83t.dtsi b/arch/arm/dts/sun8i-a83t.dtsi
index 245b819..d3473f8 100644
--- a/arch/arm/dts/sun8i-a83t.dtsi
+++ b/arch/arm/dts/sun8i-a83t.dtsi
@@ -52,12 +52,6 @@
/ {
interrupt-parent = <&gic>;
- chosen {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
- };
-
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -85,6 +79,7 @@
device_type = "cpu";
reg = <3>;
};
+
cpu@100 {
compatible = "arm,cortex-a7";
device_type = "cpu";
@@ -96,6 +91,7 @@
device_type = "cpu";
reg = <0x101>;
};
+
cpu@102 {
compatible = "arm,cortex-a7";
device_type = "cpu";
@@ -109,18 +105,12 @@
};
};
- memory {
- reg = <0x40000000 0x80000000>;
- };
-
timer {
compatible = "arm,armv7-timer";
- interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
- clock-frequency = <24000000>;
- arm,cpu-registers-not-fw-configured;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
};
clocks {
@@ -128,6 +118,7 @@
#size-cells = <1>;
ranges;
+ /* TODO: PRCM block has a mux for this. */
osc24M: osc24M_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
@@ -135,36 +126,39 @@
clock-output-names = "osc24M";
};
- osc32k: osc32k_clk {
+ /*
+ * This is called "internal OSC" in some places.
+ * It is an internal RC-based oscillator.
+ * TODO: Its controls are in the PRCM block.
+ */
+ osc16M: osc16M_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
- clock-frequency = <32768>;
- clock-output-names = "osc32k";
+ clock-frequency = <16000000>;
+ clock-output-names = "osc16M";
+ };
+
+ osc16Md512: osc16Md512_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clock-div = <512>;
+ clock-mult = <1>;
+ clocks = <&osc16M>;
+ clock-output-names = "osc16M-d512";
};
};
- soc@01c00000 {
+ soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
- gic: interrupt-controller@01c81000 {
- compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
- reg = <0x01c81000 0x1000>,
- <0x01c82000 0x1000>,
- <0x01c84000 0x2000>,
- <0x01c86000 0x2000>;
- interrupt-controller;
- #interrupt-cells = <3>;
- interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
- };
-
pio: pinctrl@01c20800 {
compatible = "allwinner,sun8i-a83t-pinctrl";
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
reg = <0x01c20800 0x400>;
clocks = <&osc24M>;
gpio-controller;
@@ -172,27 +166,6 @@
#interrupt-cells = <3>;
#gpio-cells = <3>;
- i2c0_pins_a: i2c0@0 {
- allwinner,pins = "PH0", "PH1";
- allwinner,function = "i2c0";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-
- i2c1_pins_a: i2c1@0 {
- allwinner,pins = "PH2", "PH3";
- allwinner,function = "i2c1";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-
- i2c2_pins_a: i2c2@0 {
- allwinner,pins = "PH4", "PH5";
- allwinner,function = "i2c2";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-
mmc0_pins_a: mmc0@0 {
allwinner,pins = "PF0", "PF1", "PF2",
"PF3", "PF4", "PF5";
@@ -201,24 +174,6 @@
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
- mmc1_pins_a: mmc1@0 {
- allwinner,pins = "PG0", "PG1", "PG2",
- "PG3", "PG4", "PG5";
- allwinner,function = "mmc1";
- allwinner,drive = <SUN4I_PINCTRL_30_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-
- mmc2_8bit_pins: mmc2_8bit {
- allwinner,pins = "PC5", "PC6", "PC8",
- "PC9", "PC10", "PC11",
- "PC12", "PC13", "PC14",
- "PC15";
- allwinner,function = "mmc2";
- allwinner,drive = <SUN4I_PINCTRL_30_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-
uart0_pins_a: uart0@0 {
allwinner,pins = "PF2", "PF4";
allwinner,function = "uart0";
@@ -234,6 +189,21 @@
};
};
+ timer@01c20c00 {
+ compatible = "allwinner,sun4i-a10-timer";
+ reg = <0x01c20c00 0xa0>;
+ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&osc24M>;
+ };
+
+ watchdog@01c20ca0 {
+ compatible = "allwinner,sun6i-a31-wdt";
+ reg = <0x01c20ca0 0x20>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&osc24M>;
+ };
+
uart0: serial@01c28000 {
compatible = "snps,dw-apb-uart";
reg = <0x01c28000 0x400>;
@@ -243,5 +213,16 @@
clocks = <&osc24M>;
status = "disabled";
};
+
+ gic: interrupt-controller@01c81000 {
+ compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
+ reg = <0x01c81000 0x1000>,
+ <0x01c82000 0x1000>,
+ <0x01c84000 0x2000>,
+ <0x01c86000 0x2000>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
+ };
};
};
diff --git a/arch/arm/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/dts/sun8i-h3-orangepi-pc.dts
index 4b25dcc..30ccca0 100644
--- a/arch/arm/dts/sun8i-h3-orangepi-pc.dts
+++ b/arch/arm/dts/sun8i-h3-orangepi-pc.dts
@@ -45,6 +45,7 @@
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
/ {
@@ -58,6 +59,43 @@
chosen {
stdout-path = "serial0:115200n8";
};
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_opc>;
+
+ status_led {
+ label = "status:red:user";
+ gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ r_leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_r_opc>;
+
+ tx {
+ label = "pwr:green:user";
+ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+ };
+
+ r_gpio_keys {
+ compatible = "gpio-keys";
+ input-name = "sw4";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&sw_r_opc>;
+
+ sw4@0 {
+ label = "sw4";
+ linux,code = <BTN_0>;
+ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
+ };
+ };
};
&ehci1 {
@@ -72,6 +110,12 @@
status = "okay";
};
+&ir {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_pins_a>;
+ status = "okay";
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
@@ -94,6 +138,31 @@
status = "okay";
};
+&pio {
+ leds_opc: led_pins@0 {
+ allwinner,pins = "PA15";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+&r_pio {
+ leds_r_opc: led_pins@0 {
+ allwinner,pins = "PL10";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ sw_r_opc: key_pins@0 {
+ allwinner,pins = "PL03";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
diff --git a/arch/arm/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/dts/sun8i-h3-orangepi-plus.dts
index 1cb6c66..900ec4f 100644
--- a/arch/arm/dts/sun8i-h3-orangepi-plus.dts
+++ b/arch/arm/dts/sun8i-h3-orangepi-plus.dts
@@ -45,6 +45,7 @@
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
/ {
@@ -70,6 +71,68 @@
enable-active-high;
gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
};
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_opc>;
+
+ status_led {
+ label = "status:red:user";
+ gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ r_leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_r_opc>;
+
+ tx {
+ label = "pwr:green:user";
+ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+ };
+
+ r_gpio_keys {
+ compatible = "gpio-keys";
+ input-name = "sw4";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&sw_r_opc>;
+
+ sw4@0 {
+ label = "sw4";
+ linux,code = <BTN_0>;
+ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&pio {
+ leds_opc: led_pins@0 {
+ allwinner,pins = "PA15";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+&r_pio {
+ leds_r_opc: led_pins@0 {
+ allwinner,pins = "PL10";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ sw_r_opc: key_pins@0 {
+ allwinner,pins = "PL03";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
};
&ehci1 {
diff --git a/arch/arm/dts/sun8i-h3.dtsi b/arch/arm/dts/sun8i-h3.dtsi
index 0faa38a..c2f63c5 100644
--- a/arch/arm/dts/sun8i-h3.dtsi
+++ b/arch/arm/dts/sun8i-h3.dtsi
@@ -83,14 +83,8 @@
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
- clock-frequency = <24000000>;
- arm,cpu-registers-not-fw-configured;
};
- memory {
- reg = <0x40000000 0x80000000>;
- };
-
clocks {
#address-cells = <1>;
#size-cells = <1>;
@@ -131,17 +125,26 @@
compatible = "allwinner,sun6i-a31-pll6-clk";
reg = <0x01c20028 0x4>;
clocks = <&osc24M>;
- clock-output-names = "pll6", "pll6x2", "pll6d2";
+ clock-output-names = "pll6", "pll6x2";
};
- pll8: clk@01c20044 {
- #clock-cells = <1>;
- compatible = "allwinner,sun6i-a31-pll6-clk";
- reg = <0x01c20044 0x4>;
- clocks = <&osc24M>;
- clock-output-names = "pll8", "pll8x2";
+ pll6d2: pll6d2_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clock-div = <2>;
+ clock-mult = <1>;
+ clocks = <&pll6 0>;
+ clock-output-names = "pll6d2";
};
+ /* dummy clock until pll6 can be reused */
+ pll8: pll8_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <1>;
+ clock-output-names = "pll8";
+ };
+
cpu: cpu_clk@01c20050 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-cpu-clk";
@@ -170,7 +173,7 @@
#clock-cells = <0>;
compatible = "allwinner,sun8i-h3-ahb2-clk";
reg = <0x01c2005c 0x4>;
- clocks = <&ahb1>, <&pll6 2>;
+ clocks = <&ahb1>, <&pll6d2>;
clock-output-names = "ahb2";
};
@@ -213,34 +216,34 @@
<76>, <77>, <78>,
<96>, <97>, <98>,
<112>, <113>,
- <114>, <115>, <116>,
- <128>, <135>;
- clock-output-names = "ahb1_ce", "ahb1_dma", "ahb1_mmc0",
- "ahb1_mmc1", "ahb1_mmc2", "ahb1_nand",
- "ahb1_sdram", "ahb2_gmac", "ahb1_ts",
- "ahb1_hstimer", "ahb1_spi0",
- "ahb1_spi1", "ahb1_otg",
- "ahb1_otg_ehci0", "ahb1_ehic1",
- "ahb1_ehic2", "ahb1_ehic3",
- "ahb1_otg_ohci0", "ahb2_ohic1",
- "ahb2_ohic2", "ahb2_ohic3", "ahb1_ve",
- "ahb1_lcd0", "ahb1_lcd1", "ahb1_deint",
- "ahb1_csi", "ahb1_tve", "ahb1_hdmi",
- "ahb1_de", "ahb1_gpu", "ahb1_msgbox",
- "ahb1_spinlock", "apb1_codec",
- "apb1_spdif", "apb1_pio", "apb1_ths",
- "apb1_i2s0", "apb1_i2s1", "apb1_i2s2",
- "apb2_i2c0", "apb2_i2c1", "apb2_i2c2",
- "apb2_uart0", "apb2_uart1",
- "apb2_uart2", "apb2_uart3", "apb2_scr",
- "ahb1_ephy", "ahb1_dbg";
+ <114>, <115>,
+ <116>, <128>, <135>;
+ clock-output-names = "bus_ce", "bus_dma", "bus_mmc0",
+ "bus_mmc1", "bus_mmc2", "bus_nand",
+ "bus_sdram", "bus_gmac", "bus_ts",
+ "bus_hstimer", "bus_spi0",
+ "bus_spi1", "bus_otg",
+ "bus_otg_ehci0", "bus_ehci1",
+ "bus_ehci2", "bus_ehci3",
+ "bus_otg_ohci0", "bus_ohci1",
+ "bus_ohci2", "bus_ohci3", "bus_ve",
+ "bus_lcd0", "bus_lcd1", "bus_deint",
+ "bus_csi", "bus_tve", "bus_hdmi",
+ "bus_de", "bus_gpu", "bus_msgbox",
+ "bus_spinlock", "bus_codec",
+ "bus_spdif", "bus_pio", "bus_ths",
+ "bus_i2s0", "bus_i2s1", "bus_i2s2",
+ "bus_i2c0", "bus_i2c1", "bus_i2c2",
+ "bus_uart0", "bus_uart1",
+ "bus_uart2", "bus_uart3",
+ "bus_scr", "bus_ephy", "bus_dbg";
};
mmc0_clk: clk@01c20088 {
#clock-cells = <1>;
compatible = "allwinner,sun4i-a10-mmc-clk";
reg = <0x01c20088 0x4>;
- clocks = <&osc24M>, <&pll6 0>, <&pll8 0>;
+ clocks = <&osc24M>, <&pll6 0>, <&pll8>;
clock-output-names = "mmc0",
"mmc0_output",
"mmc0_sample";
@@ -250,7 +253,7 @@
#clock-cells = <1>;
compatible = "allwinner,sun4i-a10-mmc-clk";
reg = <0x01c2008c 0x4>;
- clocks = <&osc24M>, <&pll6 0>, <&pll8 0>;
+ clocks = <&osc24M>, <&pll6 0>, <&pll8>;
clock-output-names = "mmc1",
"mmc1_output",
"mmc1_sample";
@@ -260,7 +263,7 @@
#clock-cells = <1>;
compatible = "allwinner,sun4i-a10-mmc-clk";
reg = <0x01c20090 0x4>;
- clocks = <&osc24M>, <&pll6 0>, <&pll8 0>;
+ clocks = <&osc24M>, <&pll6 0>, <&pll8>;
clock-output-names = "mmc2",
"mmc2_output",
"mmc2_sample";
@@ -285,6 +288,33 @@
clocks = <&osc24M>, <&pll6 1>, <&pll5>;
clock-output-names = "mbus";
};
+
+ apb0: apb0_clk {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+ clock-div = <1>;
+ clock-mult = <1>;
+ clocks = <&osc24M>;
+ clock-output-names = "apb0";
+ };
+
+ apb0_gates: clk@01f01428 {
+ compatible = "allwinner,sun8i-h3-apb0-gates-clk",
+ "allwinner,sun4i-a10-gates-clk";
+ reg = <0x01f01428 0x4>;
+ #clock-cells = <1>;
+ clocks = <&apb0>;
+ clock-indices = <0>, <1>;
+ clock-output-names = "apb0_pio", "apb0_ir";
+ };
+
+ ir_clk: ir_clk@01f01454 {
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x01f01454 0x4>;
+ #clock-cells = <0>;
+ clocks = <&osc32k>, <&osc24M>;
+ clock-output-names = "ir";
+ };
};
soc {
@@ -298,7 +328,7 @@
reg = <0x01c02000 0x1000>;
interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 6>;
- resets = <&bus_rst 6>;
+ resets = <&ahb_rst 6>;
#dma-cells = <1>;
};
@@ -313,7 +343,7 @@
"mmc",
"output",
"sample";
- resets = <&bus_rst 8>;
+ resets = <&ahb_rst 8>;
reset-names = "ahb";
interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
@@ -332,7 +362,7 @@
"mmc",
"output",
"sample";
- resets = <&bus_rst 9>;
+ resets = <&ahb_rst 9>;
reset-names = "ahb";
interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
@@ -351,7 +381,7 @@
"mmc",
"output",
"sample";
- resets = <&bus_rst 10>;
+ resets = <&ahb_rst 10>;
reset-names = "ahb";
interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
@@ -396,7 +426,7 @@
reg = <0x01c1b000 0x100>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 25>, <&bus_gates 29>;
- resets = <&bus_rst 25>, <&bus_rst 29>;
+ resets = <&ahb_rst 25>, <&ahb_rst 29>;
phys = <&usbphy 1>;
phy-names = "usb";
status = "disabled";
@@ -408,7 +438,7 @@
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 29>, <&bus_gates 25>,
<&usb_clk 17>;
- resets = <&bus_rst 29>, <&bus_rst 25>;
+ resets = <&ahb_rst 29>, <&ahb_rst 25>;
phys = <&usbphy 1>;
phy-names = "usb";
status = "disabled";
@@ -419,7 +449,7 @@
reg = <0x01c1c000 0x100>;
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 26>, <&bus_gates 30>;
- resets = <&bus_rst 26>, <&bus_rst 30>;
+ resets = <&ahb_rst 26>, <&ahb_rst 30>;
phys = <&usbphy 2>;
phy-names = "usb";
status = "disabled";
@@ -431,7 +461,7 @@
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 30>, <&bus_gates 26>,
<&usb_clk 18>;
- resets = <&bus_rst 30>, <&bus_rst 26>;
+ resets = <&ahb_rst 30>, <&ahb_rst 26>;
phys = <&usbphy 2>;
phy-names = "usb";
status = "disabled";
@@ -442,7 +472,7 @@
reg = <0x01c1d000 0x100>;
interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 27>, <&bus_gates 31>;
- resets = <&bus_rst 27>, <&bus_rst 31>;
+ resets = <&ahb_rst 27>, <&ahb_rst 31>;
phys = <&usbphy 3>;
phy-names = "usb";
status = "disabled";
@@ -454,7 +484,7 @@
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 31>, <&bus_gates 27>,
<&usb_clk 19>;
- resets = <&bus_rst 31>, <&bus_rst 27>;
+ resets = <&ahb_rst 31>, <&ahb_rst 27>;
phys = <&usbphy 3>;
phy-names = "usb";
status = "disabled";
@@ -469,7 +499,7 @@
gpio-controller;
#gpio-cells = <3>;
interrupt-controller;
- #interrupt-cells = <2>;
+ #interrupt-cells = <3>;
uart0_pins_a: uart0@0 {
allwinner,pins = "PA4", "PA5";
@@ -502,12 +532,24 @@
};
};
- bus_rst: reset@01c202c0 {
+ ahb_rst: reset@01c202c0 {
#reset-cells = <1>;
- compatible = "allwinner,sun8i-h3-bus-reset";
- reg = <0x01c202c0 0x1c>;
+ compatible = "allwinner,sun6i-a31-ahb1-reset";
+ reg = <0x01c202c0 0xc>;
};
+ apb1_rst: reset@01c202d0 {
+ #reset-cells = <1>;
+ compatible = "allwinner,sun6i-a31-clock-reset";
+ reg = <0x01c202d0 0x4>;
+ };
+
+ apb2_rst: reset@01c202d8 {
+ #reset-cells = <1>;
+ compatible = "allwinner,sun6i-a31-clock-reset";
+ reg = <0x01c202d8 0x4>;
+ };
+
timer@01c20c00 {
compatible = "allwinner,sun4i-a10-timer";
reg = <0x01c20c00 0xa0>;
@@ -529,7 +571,7 @@
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&bus_gates 112>;
- resets = <&bus_rst 144>;
+ resets = <&apb2_rst 16>;
dmas = <&dma 6>, <&dma 6>;
dma-names = "rx", "tx";
status = "disabled";
@@ -542,7 +584,7 @@
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&bus_gates 113>;
- resets = <&bus_rst 145>;
+ resets = <&apb2_rst 17>;
dmas = <&dma 7>, <&dma 7>;
dma-names = "rx", "tx";
status = "disabled";
@@ -555,7 +597,7 @@
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&bus_gates 114>;
- resets = <&bus_rst 146>;
+ resets = <&apb2_rst 18>;
dmas = <&dma 8>, <&dma 8>;
dma-names = "rx", "tx";
status = "disabled";
@@ -568,7 +610,7 @@
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&bus_gates 115>;
- resets = <&bus_rst 147>;
+ resets = <&apb2_rst 19>;
dmas = <&dma 9>, <&dma 9>;
dma-names = "rx", "tx";
status = "disabled";
@@ -591,5 +633,40 @@
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
};
+
+ apb0_reset: reset@01f014b0 {
+ reg = <0x01f014b0 0x4>;
+ compatible = "allwinner,sun6i-a31-clock-reset";
+ #reset-cells = <1>;
+ };
+
+ ir: ir@01f02000 {
+ compatible = "allwinner,sun5i-a13-ir";
+ clocks = <&apb0_gates 1>, <&ir_clk>;
+ clock-names = "apb", "ir";
+ resets = <&apb0_reset 1>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x01f02000 0x40>;
+ status = "disabled";
+ };
+
+ r_pio: pinctrl@01f02c00 {
+ compatible = "allwinner,sun8i-h3-r-pinctrl";
+ reg = <0x01f02c00 0x400>;
+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apb0_gates 0>;
+ resets = <&apb0_reset 0>;
+ gpio-controller;
+ #gpio-cells = <3>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+
+ ir_pins_a: ir@0 {
+ allwinner,pins = "PL11";
+ allwinner,function = "s_cir_rx";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+ };
};
};
diff --git a/arch/arm/dts/sun8i-q8-common.dtsi b/arch/arm/dts/sun8i-q8-common.dtsi
index 07cd268..346a49d 100644
--- a/arch/arm/dts/sun8i-q8-common.dtsi
+++ b/arch/arm/dts/sun8i-q8-common.dtsi
@@ -41,11 +41,23 @@
*/
#include "sunxi-q8-common.dtsi"
+#include <dt-bindings/pwm/pwm.h>
+
/ {
aliases {
serial0 = &r_uart;
};
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&bl_en_pin_q8>;
+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <8>;
+ enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
@@ -54,7 +66,7 @@
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_q8>;
- vmmc-supply = <®_vcc3v0>;
+ vmmc-supply = <®_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
cd-inverted;
@@ -77,8 +89,90 @@
};
};
+&r_rsb {
+ status = "okay";
+
+ axp22x: pmic@3a3 {
+ compatible = "x-powers,axp223";
+ reg = <0x3a3>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ eldoin-supply = <®_dcdc1>;
+ };
+};
+
+#include "axp22x.dtsi"
+
+®_aldo1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-io";
+};
+
+®_aldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <2350000>;
+ regulator-max-microvolt = <2650000>;
+ regulator-name = "vdd-dll";
+};
+
+®_aldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-pll-avcc";
+};
+
+®_dc1sw {
+ regulator-name = "vcc-lcd";
+};
+
+®_dc5ldo {
+ regulator-always-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpus";
+};
+
+®_dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-3v0";
+};
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-sys";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc-dram";
+};
+
+®_rtc_ldo {
+ regulator-name = "vcc-rtc";
+};
+
&r_uart {
pinctrl-names = "default";
pinctrl-0 = <&r_uart_pins_a>;
status = "okay";
};
+
+&simplefb_lcd {
+ vcc-lcd-supply = <®_dc1sw>;
+};
diff --git a/arch/arm/dts/sun9i-a80-cubieboard4.dts b/arch/arm/dts/sun9i-a80-cubieboard4.dts
index 6484dcf..eb2ccd0 100644
--- a/arch/arm/dts/sun9i-a80-cubieboard4.dts
+++ b/arch/arm/dts/sun9i-a80-cubieboard4.dts
@@ -62,9 +62,31 @@
stdout-path = "serial0:115200n8";
};
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pins_cubieboard4>;
+
+ green {
+ label = "cubieboard4:green:usr";
+ gpios = <&pio 7 17 GPIO_ACTIVE_HIGH>; /* PH17 */
+ };
+
+ red {
+ label = "cubieboard4:red:usr";
+ gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
+ };
+ };
};
&pio {
+ led_pins_cubieboard4: led-pins@0 {
+ allwinner,pins = "PH6", "PH17";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
mmc0_cd_pin_cubieboard4: mmc0_cd_pin@0 {
allwinner,pins = "PH18";
allwinner,function = "gpio_in";
@@ -89,6 +111,20 @@
vmmc-supply = <®_vcc3v0>;
bus-width = <8>;
non-removable;
+ cap-mmc-hw-reset;
+ status = "okay";
+};
+
+&mmc2_8bit_pins {
+ /* Increase drive strength for DDR modes */
+ allwinner,drive = <SUN4I_PINCTRL_40_MA>;
+};
+
+&r_ir {
+ status = "okay";
+};
+
+&r_rsb {
status = "okay";
};
diff --git a/arch/arm/dts/sun9i-a80-optimus.dts b/arch/arm/dts/sun9i-a80-optimus.dts
index 6ce4b5e..d7a20d9 100644
--- a/arch/arm/dts/sun9i-a80-optimus.dts
+++ b/arch/arm/dts/sun9i-a80-optimus.dts
@@ -65,7 +65,7 @@
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
- pinctrl-0 = <&led_pins_optimus>;
+ pinctrl-0 = <&led_pins_optimus>, <&led_r_pins_optimus>;
/* The LED names match those found on the board */
@@ -74,7 +74,10 @@
gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>;
};
- /* led3 is on PM15, in R_PIO */
+ led3 {
+ label = "optimus:led3:usr";
+ gpios = <&r_pio 1 15 GPIO_ACTIVE_HIGH>; /* PM15 */
+ };
led4 {
label = "optimus:led4:usr";
@@ -106,17 +109,6 @@
status = "okay";
};
-&i2c3 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c3_pins_a>;
- status = "okay";
-};
-
-&i2c3_pins_a {
- /* Enable internal pull-up */
- allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
-};
-
&ohci0 {
status = "okay";
};
@@ -171,30 +163,42 @@
vmmc-supply = <®_vcc3v0>;
bus-width = <8>;
non-removable;
+ cap-mmc-hw-reset;
status = "okay";
};
+&mmc2_8bit_pins {
+ /* Increase drive strength for DDR modes */
+ allwinner,drive = <SUN4I_PINCTRL_40_MA>;
+};
+
®_usb1_vbus {
pinctrl-0 = <&usb1_vbus_pin_optimus>;
gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
status = "okay";
};
-&uart0 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+&r_ir {
status = "okay";
};
-&uart4 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart4_pins_a>;
+&r_pio {
+ led_r_pins_optimus: led-pins@1 {
+ allwinner,pins = "PM15";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+&r_rsb {
status = "okay";
};
-&uart4_pins_a {
- /* Enable internal pull-up */
- allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
};
&usbphy1 {
diff --git a/arch/arm/dts/sun9i-a80.dtsi b/arch/arm/dts/sun9i-a80.dtsi
index a43ad77..f68b324 100644
--- a/arch/arm/dts/sun9i-a80.dtsi
+++ b/arch/arm/dts/sun9i-a80.dtsi
@@ -128,6 +128,17 @@
*/
ranges = <0 0 0 0x20000000>;
+ /*
+ * This clock is actually configurable from the PRCM address
+ * space. The external 24M oscillator can be turned off, and
+ * the clock switched to an internal 16M RC oscillator. Under
+ * normal operation there's no reason to do this, and the
+ * default is to use the external good one, so just model this
+ * as a fixed clock. Also it is not entirely clear if the
+ * osc24M mux in the PRCM affects the entire clock tree, which
+ * would also throw all the PLL clock rates off, or just the
+ * downstream clocks in the PRCM.
+ */
osc24M: osc24M_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
@@ -135,6 +146,13 @@
clock-output-names = "osc24M";
};
+ /*
+ * The 32k clock is from an external source, normally the
+ * AC100 codec/RTC chip. This clock is by default enabled
+ * and clocked at 32768 Hz, from the oscillator connected
+ * to the AC100. It is configurable, but no such driver or
+ * bindings exist yet.
+ */
osc32k: osc32k_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
@@ -164,6 +182,14 @@
"usb_phy2", "usb_hsic_12M";
};
+ pll3: clk@06000008 {
+ /* placeholder until implemented */
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-rate = <0>;
+ clock-output-names = "pll3";
+ };
+
pll4: clk@0600000c {
#clock-cells = <0>;
compatible = "allwinner,sun9i-a80-pll4-clk";
@@ -277,9 +303,12 @@
compatible = "allwinner,sun9i-a80-ahb0-gates-clk";
reg = <0x06000580 0x4>;
clocks = <&ahb0>;
- clock-indices = <0>, <1>, <3>, <5>, <8>, <12>, <13>,
- <14>, <15>, <16>, <18>, <20>, <21>,
- <22>, <23>;
+ clock-indices = <0>, <1>, <3>,
+ <5>, <8>, <12>,
+ <13>, <14>,
+ <15>, <16>, <18>,
+ <20>, <21>, <22>,
+ <23>;
clock-output-names = "ahb0_fd", "ahb0_ve", "ahb0_gpu",
"ahb0_ss", "ahb0_sd", "ahb0_nand1",
"ahb0_nand0", "ahb0_sdram",
@@ -293,7 +322,10 @@
compatible = "allwinner,sun9i-a80-ahb1-gates-clk";
reg = <0x06000584 0x4>;
clocks = <&ahb1>;
- clock-indices = <0>, <1>, <17>, <21>, <22>, <23>, <24>;
+ clock-indices = <0>, <1>,
+ <17>, <21>,
+ <22>, <23>,
+ <24>;
clock-output-names = "ahb1_usbotg", "ahb1_usbhci",
"ahb1_gmac", "ahb1_msgbox",
"ahb1_spinlock", "ahb1_hstimer",
@@ -305,8 +337,9 @@
compatible = "allwinner,sun9i-a80-ahb2-gates-clk";
reg = <0x06000588 0x4>;
clocks = <&ahb2>;
- clock-indices = <0>, <1>, <2>, <4>, <5>, <7>, <8>,
- <11>;
+ clock-indices = <0>, <1>,
+ <2>, <4>, <5>,
+ <7>, <8>, <11>;
clock-output-names = "ahb2_lcd0", "ahb2_lcd1",
"ahb2_edp", "ahb2_csi", "ahb2_hdmi",
"ahb2_de", "ahb2_mp", "ahb2_mipi_dsi";
@@ -317,8 +350,10 @@
compatible = "allwinner,sun9i-a80-apb0-gates-clk";
reg = <0x06000590 0x4>;
clocks = <&apb0>;
- clock-indices = <1>, <5>, <11>, <12>, <13>, <15>,
- <17>, <18>, <19>;
+ clock-indices = <1>, <5>,
+ <11>, <12>, <13>,
+ <15>, <17>, <18>,
+ <19>;
clock-output-names = "apb0_spdif", "apb0_pio",
"apb0_ac97", "apb0_i2s0", "apb0_i2s1",
"apb0_lradc", "apb0_gpadc", "apb0_twd",
@@ -330,14 +365,79 @@
compatible = "allwinner,sun9i-a80-apb1-gates-clk";
reg = <0x06000594 0x4>;
clocks = <&apb1>;
- clock-indices = <0>, <1>, <2>, <3>, <4>,
- <16>, <17>, <18>, <19>, <20>, <21>;
+ clock-indices = <0>, <1>,
+ <2>, <3>, <4>,
+ <16>, <17>,
+ <18>, <19>,
+ <20>, <21>;
clock-output-names = "apb1_i2c0", "apb1_i2c1",
"apb1_i2c2", "apb1_i2c3", "apb1_i2c4",
"apb1_uart0", "apb1_uart1",
"apb1_uart2", "apb1_uart3",
"apb1_uart4", "apb1_uart5";
};
+
+ cpus_clk: clk@08001410 {
+ compatible = "allwinner,sun9i-a80-cpus-clk";
+ reg = <0x08001410 0x4>;
+ #clock-cells = <0>;
+ clocks = <&osc32k>, <&osc24M>, <&pll4>, <&pll3>;
+ clock-output-names = "cpus";
+ };
+
+ ahbs: ahbs_clk {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+ clock-div = <1>;
+ clock-mult = <1>;
+ clocks = <&cpus_clk>;
+ clock-output-names = "ahbs";
+ };
+
+ apbs: clk@0800141c {
+ compatible = "allwinner,sun8i-a23-apb0-clk";
+ reg = <0x0800141c 0x4>;
+ #clock-cells = <0>;
+ clocks = <&ahbs>;
+ clock-output-names = "apbs";
+ };
+
+ apbs_gates: clk@08001428 {
+ compatible = "allwinner,sun9i-a80-apbs-gates-clk";
+ reg = <0x08001428 0x4>;
+ #clock-cells = <1>;
+ clocks = <&apbs>;
+ clock-indices = <0>, <1>,
+ <2>, <3>,
+ <4>, <5>,
+ <6>, <7>,
+ <12>, <13>,
+ <16>, <17>,
+ <18>, <20>;
+ clock-output-names = "apbs_pio", "apbs_ir",
+ "apbs_timer", "apbs_rsb",
+ "apbs_uart", "apbs_1wire",
+ "apbs_i2c0", "apbs_i2c1",
+ "apbs_ps2_0", "apbs_ps2_1",
+ "apbs_dma", "apbs_i2s0",
+ "apbs_i2s1", "apbs_twd";
+ };
+
+ r_1wire_clk: clk@08001450 {
+ reg = <0x08001450 0x4>;
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ clocks = <&osc32k>, <&osc24M>;
+ clock-output-names = "r_1wire";
+ };
+
+ r_ir_clk: clk@08001454 {
+ reg = <0x08001454 0x4>;
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ clocks = <&osc32k>, <&osc24M>;
+ clock-output-names = "r_ir";
+ };
};
soc {
@@ -443,7 +543,7 @@
};
mmc0: mmc@01c0f000 {
- compatible = "allwinner,sun5i-a13-mmc";
+ compatible = "allwinner,sun9i-a80-mmc";
reg = <0x01c0f000 0x1000>;
clocks = <&mmc_config_clk 0>, <&mmc0_clk 0>,
<&mmc0_clk 1>, <&mmc0_clk 2>;
@@ -457,7 +557,7 @@
};
mmc1: mmc@01c10000 {
- compatible = "allwinner,sun5i-a13-mmc";
+ compatible = "allwinner,sun9i-a80-mmc";
reg = <0x01c10000 0x1000>;
clocks = <&mmc_config_clk 1>, <&mmc1_clk 0>,
<&mmc1_clk 1>, <&mmc1_clk 2>;
@@ -471,7 +571,7 @@
};
mmc2: mmc@01c11000 {
- compatible = "allwinner,sun5i-a13-mmc";
+ compatible = "allwinner,sun9i-a80-mmc";
reg = <0x01c11000 0x1000>;
clocks = <&mmc_config_clk 2>, <&mmc2_clk 0>,
<&mmc2_clk 1>, <&mmc2_clk 2>;
@@ -485,7 +585,7 @@
};
mmc3: mmc@01c12000 {
- compatible = "allwinner,sun5i-a13-mmc";
+ compatible = "allwinner,sun9i-a80-mmc";
reg = <0x01c12000 0x1000>;
clocks = <&mmc_config_clk 3>, <&mmc3_clk 0>,
<&mmc3_clk 1>, <&mmc3_clk 2>;
@@ -582,7 +682,7 @@
clocks = <&apb0_gates 5>;
gpio-controller;
interrupt-controller;
- #interrupt-cells = <2>;
+ #interrupt-cells = <3>;
#size-cells = <0>;
#gpio-cells = <3>;
@@ -604,7 +704,8 @@
mmc2_8bit_pins: mmc2_8bit {
allwinner,pins = "PC6", "PC7", "PC8", "PC9",
"PC10", "PC11", "PC12",
- "PC13", "PC14", "PC15";
+ "PC13", "PC14", "PC15",
+ "PC16";
allwinner,function = "mmc2";
allwinner,drive = <SUN4I_PINCTRL_30_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
@@ -752,14 +853,83 @@
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
};
+ apbs_rst: reset@080014b0 {
+ reg = <0x080014b0 0x4>;
+ compatible = "allwinner,sun6i-a31-clock-reset";
+ #reset-cells = <1>;
+ };
+
+ nmi_intc: interrupt-controller@080015a0 {
+ compatible = "allwinner,sun9i-a80-nmi";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x080015a0 0xc>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ r_ir: ir@08002000 {
+ compatible = "allwinner,sun5i-a13-ir";
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&r_ir_pins>;
+ clocks = <&apbs_gates 1>, <&r_ir_clk>;
+ clock-names = "apb", "ir";
+ resets = <&apbs_rst 1>;
+ reg = <0x08002000 0x40>;
+ status = "disabled";
+ };
+
r_uart: serial@08002800 {
compatible = "snps,dw-apb-uart";
reg = <0x08002800 0x400>;
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
- clocks = <&osc24M>;
+ clocks = <&apbs_gates 4>;
+ resets = <&apbs_rst 4>;
status = "disabled";
};
+
+ r_pio: pinctrl@08002c00 {
+ compatible = "allwinner,sun9i-a80-r-pinctrl";
+ reg = <0x08002c00 0x400>;
+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apbs_gates 0>;
+ resets = <&apbs_rst 0>;
+ gpio-controller;
+ interrupt-controller;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #gpio-cells = <3>;
+
+ r_ir_pins: r_ir {
+ allwinner,pins = "PL6";
+ allwinner,function = "s_cir_rx";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ r_rsb_pins: r_rsb {
+ allwinner,pins = "PN0", "PN1";
+ allwinner,function = "s_rsb";
+ allwinner,drive = <SUN4I_PINCTRL_20_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+ };
+
+ r_rsb: i2c@08003400 {
+ compatible = "allwinner,sun8i-a23-rsb";
+ reg = <0x08003400 0x400>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apbs_gates 3>;
+ clock-frequency = <3000000>;
+ resets = <&apbs_rst 3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&r_rsb_pins>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
};
diff --git a/arch/arm/dts/sunxi-itead-core-common.dtsi b/arch/arm/dts/sunxi-itead-core-common.dtsi
new file mode 100644
index 0000000..2565d51
--- /dev/null
+++ b/arch/arm/dts/sunxi-itead-core-common.dtsi
@@ -0,0 +1,136 @@
+/*
+ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "sunxi-common-regulators.dtsi"
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic@34 {
+ reg = <0x34>;
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+#include "axp209.dtsi"
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-int-dll";
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
+®_usb1_vbus {
+ status = "okay";
+};
+
+®_usb2_vbus {
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&usbphy {
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/sunxi-q8-common.dtsi b/arch/arm/dts/sunxi-q8-common.dtsi
index 17b26ff..b824146 100644
--- a/arch/arm/dts/sunxi-q8-common.dtsi
+++ b/arch/arm/dts/sunxi-q8-common.dtsi
@@ -75,3 +75,9 @@
voltage = <400000>;
};
};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pins>;
+ status = "okay";
+};