Merge tag 'u-boot-rockchip-20230421' of https://source.denx.de/u-boot/custodians/u-boot-rockchip
- Add rk3588 evb support;
- Update pinctrl for rk3568 and rk3588;
- Update rk3288 dts;
- Update mmc support for rk3568 and rk3588;
- Add rng support for rk3588;
- Add DSI support for rk3568;
- Some other misc fixes in dts, config, driver;
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 2f69539..3385948 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -171,6 +171,7 @@
dtb-$(CONFIG_ROCKCHIP_RK3588) += \
rk3588-edgeble-neu6a-io.dtb \
+ rk3588-evb1-v10.dtb \
rk3588-rock-5b.dtb
dtb-$(CONFIG_ROCKCHIP_RV1108) += \
diff --git a/arch/arm/dts/rk3066a-mk808.dts b/arch/arm/dts/rk3066a-mk808.dts
index 667d57a..06790f0 100644
--- a/arch/arm/dts/rk3066a-mk808.dts
+++ b/arch/arm/dts/rk3066a-mk808.dts
@@ -32,7 +32,7 @@
keyup-threshold-microvolt = <2500000>;
poll-interval = <100>;
- recovery {
+ button-recovery {
label = "recovery";
linux,code = <KEY_VENDOR>;
press-threshold-microvolt = <0>;
@@ -157,7 +157,32 @@
pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
pinctrl-names = "default";
vmmc-supply = <&vcc_wifi>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "okay";
+
+ brcmf: wifi@1 {
+ compatible = "brcm,bcm4329-fmac";
+ reg = <1>;
+ };
+};
+
+&nfc {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ nand@0 {
+ reg = <0>;
+ label = "rk-nand";
+ nand-bus-width = <8>;
+ nand-ecc-mode = "hw";
+ nand-ecc-step-size = <1024>;
+ nand-ecc-strength = <40>;
+ nand-is-boot-medium;
+ rockchip,boot-blks = <8>;
+ rockchip,boot-ecc-strength = <24>;
+ };
};
&pinctrl {
diff --git a/arch/arm/dts/rk3066a-u-boot.dtsi b/arch/arm/dts/rk3066a-u-boot.dtsi
index bc6e609..06f405c 100644
--- a/arch/arm/dts/rk3066a-u-boot.dtsi
+++ b/arch/arm/dts/rk3066a-u-boot.dtsi
@@ -2,3 +2,28 @@
#include "rockchip-u-boot.dtsi"
#include "rk3xxx-u-boot.dtsi"
+
+&gpio0 {
+ gpio-ranges = <&pinctrl 0 0 32>;
+};
+
+&gpio1 {
+ gpio-ranges = <&pinctrl 0 32 32>;
+};
+
+&gpio2 {
+ gpio-ranges = <&pinctrl 0 64 32>;
+};
+
+&gpio3 {
+ gpio-ranges = <&pinctrl 0 96 32>;
+};
+
+&gpio4 {
+ gpio-ranges = <&pinctrl 0 128 32>;
+};
+
+&gpio6 {
+ status = "disabled";
+};
+
diff --git a/arch/arm/dts/rk3066a.dtsi b/arch/arm/dts/rk3066a.dtsi
index c25b969..de9915d 100644
--- a/arch/arm/dts/rk3066a.dtsi
+++ b/arch/arm/dts/rk3066a.dtsi
@@ -202,8 +202,9 @@
cru: clock-controller@20000000 {
compatible = "rockchip,rk3066a-cru";
reg = <0x20000000 0x1000>;
+ clocks = <&xin24m>;
+ clock-names = "xin24m";
rockchip,grf = <&grf>;
-
#clock-cells = <1>;
#reset-cells = <1>;
assigned-clocks = <&cru PLL_CPLL>, <&cru PLL_GPLL>,
diff --git a/arch/arm/dts/rk3188-radxarock.dts b/arch/arm/dts/rk3188-radxarock.dts
index e7138a4..118deac 100644
--- a/arch/arm/dts/rk3188-radxarock.dts
+++ b/arch/arm/dts/rk3188-radxarock.dts
@@ -6,7 +6,6 @@
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3188.dtsi"
-#include "rk3188-radxarock-u-boot.dtsi"
/ {
model = "Radxa Rock";
@@ -25,7 +24,7 @@
compatible = "gpio-keys";
autorepeat;
- power {
+ key-power {
gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
label = "GPIO Key Power";
@@ -72,7 +71,7 @@
#sound-dai-cells = <0>;
};
- ir_recv: gpio-ir-receiver {
+ ir_recv: ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
@@ -127,18 +126,21 @@
};
&emac {
- status = "okay";
-
+ phy = <&phy0>;
+ phy-supply = <&vcc_rmii>;
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
+ status = "okay";
- phy = <&phy0>;
- phy-supply = <&vcc_rmii>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
- phy0: ethernet-phy@0 {
- reg = <0>;
- interrupt-parent = <&gpio3>;
- interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+ };
};
};
diff --git a/arch/arm/dts/rk3188-u-boot.dtsi b/arch/arm/dts/rk3188-u-boot.dtsi
index 735776c..176f9e6 100644
--- a/arch/arm/dts/rk3188-u-boot.dtsi
+++ b/arch/arm/dts/rk3188-u-boot.dtsi
@@ -12,6 +12,19 @@
&gpio0 {
compatible = "rockchip,gpio-bank";
+ gpio-ranges = <&pinctrl 0 0 32>;
+};
+
+&gpio1 {
+ gpio-ranges = <&pinctrl 0 32 32>;
+};
+
+&gpio2 {
+ gpio-ranges = <&pinctrl 0 64 32>;
+};
+
+&gpio3 {
+ gpio-ranges = <&pinctrl 0 96 32>;
};
&pmu {
diff --git a/arch/arm/dts/rk3188.dtsi b/arch/arm/dts/rk3188.dtsi
index 9a80f83..44b54af 100644
--- a/arch/arm/dts/rk3188.dtsi
+++ b/arch/arm/dts/rk3188.dtsi
@@ -54,7 +54,7 @@
};
};
- cpu0_opp_table: opp_table0 {
+ cpu0_opp_table: opp-table-0 {
compatible = "operating-points-v2";
opp-shared;
@@ -195,8 +195,9 @@
cru: clock-controller@20000000 {
compatible = "rockchip,rk3188-cru";
reg = <0x20000000 0x1000>;
+ clocks = <&xin24m>;
+ clock-names = "xin24m";
rockchip,grf = <&grf>;
-
#clock-cells = <1>;
#reset-cells = <1>;
};
@@ -223,7 +224,7 @@
#size-cells = <1>;
ranges;
- gpio0: gpio0@2000a000 {
+ gpio0: gpio@2000a000 {
compatible = "rockchip,rk3188-gpio-bank0";
reg = <0x2000a000 0x100>;
interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
@@ -236,7 +237,7 @@
#interrupt-cells = <2>;
};
- gpio1: gpio1@2003c000 {
+ gpio1: gpio@2003c000 {
compatible = "rockchip,gpio-bank";
reg = <0x2003c000 0x100>;
interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
@@ -249,7 +250,7 @@
#interrupt-cells = <2>;
};
- gpio2: gpio2@2003e000 {
+ gpio2: gpio@2003e000 {
compatible = "rockchip,gpio-bank";
reg = <0x2003e000 0x100>;
interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
@@ -262,7 +263,7 @@
#interrupt-cells = <2>;
};
- gpio3: gpio3@20080000 {
+ gpio3: gpio@20080000 {
compatible = "rockchip,gpio-bank";
reg = <0x20080000 0x100>;
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
@@ -275,15 +276,15 @@
#interrupt-cells = <2>;
};
- pcfg_pull_up: pcfg_pull_up {
+ pcfg_pull_up: pcfg-pull-up {
bias-pull-up;
};
- pcfg_pull_down: pcfg_pull_down {
+ pcfg_pull_down: pcfg-pull-down {
bias-pull-down;
};
- pcfg_pull_none: pcfg_pull_none {
+ pcfg_pull_none: pcfg-pull-none {
bias-disable;
};
@@ -378,7 +379,7 @@
rockchip,pins = <2 RK_PD3 1 &pcfg_pull_none>;
};
- lcdc1_rgb24: ldcd1-rgb24 {
+ lcdc1_rgb24: lcdc1-rgb24 {
rockchip,pins = <2 RK_PA0 1 &pcfg_pull_none>,
<2 RK_PA1 1 &pcfg_pull_none>,
<2 RK_PA2 1 &pcfg_pull_none>,
@@ -606,7 +607,6 @@
&global_timer {
interrupts = <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
- status = "disabled";
};
&local_timer {
@@ -641,6 +641,11 @@
&grf {
compatible = "rockchip,rk3188-grf", "syscon", "simple-mfd";
+ io_domains: io-domains {
+ compatible = "rockchip,rk3188-io-voltage-domain";
+ status = "disabled";
+ };
+
usbphy: usbphy {
compatible = "rockchip,rk3188-usb-phy";
#address-cells = <1>;
diff --git a/arch/arm/dts/rk3288-miqi.dtsi b/arch/arm/dts/rk3288-miqi.dtsi
index cb80cbf..00c8613 100644
--- a/arch/arm/dts/rk3288-miqi.dtsi
+++ b/arch/arm/dts/rk3288-miqi.dtsi
@@ -18,21 +18,6 @@
clock-output-names = "ext_gmac";
};
- io_domains: io-domains {
- compatible = "rockchip,rk3288-io-voltage-domain";
- rockchip,grf = <&grf>;
-
- audio-supply = <&vcca_33>;
- flash0-supply = <&vcc_flash>;
- flash1-supply = <&vcc_lan>;
- gpio30-supply = <&vcc_io>;
- gpio1830-supply = <&vcc_io>;
- lcdc-supply = <&vcc_io>;
- sdcard-supply = <&vccio_sd>;
- wifi-supply = <&vcc_18>;
- };
-
-
leds {
compatible = "gpio-leds";
@@ -277,6 +262,18 @@
status = "okay";
};
+&io_domains {
+ audio-supply = <&vcca_33>;
+ flash0-supply = <&vcc_flash>;
+ flash1-supply = <&vcc_lan>;
+ gpio30-supply = <&vcc_io>;
+ gpio1830-supply = <&vcc_io>;
+ lcdc-supply = <&vcc_io>;
+ sdcard-supply = <&vccio_sd>;
+ wifi-supply = <&vcc_18>;
+ status = "okay";
+};
+
&pinctrl {
pcfg_output_high: pcfg-output-high {
output-high;
diff --git a/arch/arm/dts/rk3288-phycore-som.dtsi b/arch/arm/dts/rk3288-phycore-som.dtsi
index 821525f..70c0030 100644
--- a/arch/arm/dts/rk3288-phycore-som.dtsi
+++ b/arch/arm/dts/rk3288-phycore-som.dtsi
@@ -71,22 +71,6 @@
clock-output-names = "ext_gmac";
};
- io_domains: io_domains {
- compatible = "rockchip,rk3288-io-voltage-domain";
-
- status = "okay";
- sdcard-supply = <&vdd_io_sd>;
- flash0-supply = <&vdd_emmc_io>;
- flash1-supply = <&vdd_misc_1v8>;
- gpio1830-supply = <&vdd_3v3_io>;
- gpio30-supply = <&vdd_3v3_io>;
- bb-supply = <&vdd_3v3_io>;
- dvp-supply = <&vdd_3v3_io>;
- lcdc-supply = <&vdd_3v3_io>;
- wifi-supply = <&vdd_3v3_io>;
- audio-supply = <&vdd_3v3_io>;
- };
-
leds: user-leds {
compatible = "gpio-leds";
pinctrl-names = "default";
@@ -197,6 +181,20 @@
ddc-i2c-bus = <&i2c5>;
};
+&io_domains {
+ audio-supply = <&vdd_3v3_io>;
+ bb-supply = <&vdd_3v3_io>;
+ dvp-supply = <&vdd_3v3_io>;
+ flash0-supply = <&vdd_emmc_io>;
+ flash1-supply = <&vdd_misc_1v8>;
+ gpio1830-supply = <&vdd_3v3_io>;
+ gpio30-supply = <&vdd_3v3_io>;
+ lcdc-supply = <&vdd_3v3_io>;
+ sdcard-supply = <&vdd_io_sd>;
+ wifi-supply = <&vdd_3v3_io>;
+ status = "okay";
+};
+
&i2c0 {
status = "okay";
clock-frequency = <400000>;
diff --git a/arch/arm/dts/rk3288-popmetal.dtsi b/arch/arm/dts/rk3288-popmetal.dtsi
index 0253933..d732a70 100644
--- a/arch/arm/dts/rk3288-popmetal.dtsi
+++ b/arch/arm/dts/rk3288-popmetal.dtsi
@@ -71,22 +71,6 @@
};
};
- io_domains: io-domains {
- compatible = "rockchip,rk3288-io-voltage-domain";
- rockchip,grf = <&grf>;
-
- audio-supply = <&vcca_33>;
- bb-supply = <&vcc_io>;
- dvp-supply = <&vcc18_dvp>;
- flash0-supply = <&vcc_flash>;
- flash1-supply = <&vcc_lan>;
- gpio30-supply = <&vcc_io>;
- gpio1830-supply = <&vcc_io>;
- lcdc-supply = <&vcc_io>;
- sdcard-supply = <&vccio_sd>;
- wifi-supply = <&vccio_wl>;
- };
-
ir: ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
@@ -443,6 +427,20 @@
status = "okay";
};
+&io_domains {
+ audio-supply = <&vcca_33>;
+ bb-supply = <&vcc_io>;
+ dvp-supply = <&vcc18_dvp>;
+ flash0-supply = <&vcc_flash>;
+ flash1-supply = <&vcc_lan>;
+ gpio30-supply = <&vcc_io>;
+ gpio1830-supply = <&vcc_io>;
+ lcdc-supply = <&vcc_io>;
+ sdcard-supply = <&vccio_sd>;
+ wifi-supply = <&vccio_wl>;
+ status = "okay";
+};
+
&pinctrl {
ak8963 {
comp_int: comp-int {
diff --git a/arch/arm/dts/rk3288-u-boot.dtsi b/arch/arm/dts/rk3288-u-boot.dtsi
index 1894162..1920698 100644
--- a/arch/arm/dts/rk3288-u-boot.dtsi
+++ b/arch/arm/dts/rk3288-u-boot.dtsi
@@ -91,6 +91,11 @@
bootph-all;
};
+&edp {
+ clocks = <&cru SCLK_EDP>, <&cru SCLK_EDP_24M>, <&cru PCLK_EDP_CTRL>;
+ clock-names = "clk_edp", "clk_edp_24m", "pclk_edp";
+};
+
&gpio7 {
bootph-all;
};
diff --git a/arch/arm/dts/rk3288-veyron.dtsi b/arch/arm/dts/rk3288-veyron.dtsi
index 35db882..434b0d4 100644
--- a/arch/arm/dts/rk3288-veyron.dtsi
+++ b/arch/arm/dts/rk3288-veyron.dtsi
@@ -198,21 +198,6 @@
/* Faux input supply. See bt_regulator description. */
vin-supply = <&bt_regulator>;
};
-
- io-domains {
- compatible = "rockchip,rk3288-io-voltage-domain";
- rockchip,grf = <&grf>;
-
- audio-supply = <&vcc18_codec>;
- bb-supply = <&vcc33_io>;
- dvp-supply = <&vcc_18>;
- flash0-supply = <&vcc18_flashio>;
- gpio1830-supply = <&vcc33_io>;
- gpio30-supply = <&vcc33_io>;
- lcdc-supply = <&vcc33_lcd>;
- sdcard-supply = <&vccio_sd>;
- wifi-supply = <&vcc18_wl>;
- };
};
&cpu0 {
@@ -503,6 +488,19 @@
clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>, <&cru SCLK_I2S0_OUT>;
};
+&io_domains {
+ audio-supply = <&vcc18_codec>;
+ bb-supply = <&vcc33_io>;
+ dvp-supply = <&vcc_18>;
+ flash0-supply = <&vcc18_flashio>;
+ gpio1830-supply = <&vcc33_io>;
+ gpio30-supply = <&vcc33_io>;
+ lcdc-supply = <&vcc33_lcd>;
+ sdcard-supply = <&vccio_sd>;
+ wifi-supply = <&vcc18_wl>;
+ status = "okay";
+};
+
&wdt {
status = "okay";
};
diff --git a/arch/arm/dts/rk3288.dtsi b/arch/arm/dts/rk3288.dtsi
index 8c394c1..dd1d989 100644
--- a/arch/arm/dts/rk3288.dtsi
+++ b/arch/arm/dts/rk3288.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
@@ -7,13 +7,16 @@
#include <dt-bindings/clock/rk3288-cru.h>
#include <dt-bindings/power/rk3288-power.h>
#include <dt-bindings/thermal/thermal.h>
-#include <dt-bindings/video/rk3288.h>
-#include "skeleton.dtsi"
+#include <dt-bindings/soc/rockchip,boot-mode.h>
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
compatible = "rockchip,rk3288";
interrupt-parent = <&gic>;
+
aliases {
ethernet0 = &gmac;
i2c0 = &i2c0;
@@ -672,9 +675,7 @@
#pwm-cells = <3>;
pinctrl-names = "default";
pinctrl-0 = <&pwm0_pin>;
- clocks = <&cru PCLK_PWM>;
- clock-names = "pwm";
- rockchip,grf = <&grf>;
+ clocks = <&cru PCLK_RKPWM>;
status = "disabled";
};
@@ -684,9 +685,7 @@
#pwm-cells = <3>;
pinctrl-names = "default";
pinctrl-0 = <&pwm1_pin>;
- clocks = <&cru PCLK_PWM>;
- clock-names = "pwm";
- rockchip,grf = <&grf>;
+ clocks = <&cru PCLK_RKPWM>;
status = "disabled";
};
@@ -696,21 +695,17 @@
#pwm-cells = <3>;
pinctrl-names = "default";
pinctrl-0 = <&pwm2_pin>;
- clocks = <&cru PCLK_PWM>;
- clock-names = "pwm";
- rockchip,grf = <&grf>;
+ clocks = <&cru PCLK_RKPWM>;
status = "disabled";
};
pwm3: pwm@ff680030 {
compatible = "rockchip,rk3288-pwm";
reg = <0xff680030 0x10>;
- #pwm-cells = <2>;
+ #pwm-cells = <3>;
pinctrl-names = "default";
pinctrl-0 = <&pwm3_pin>;
- clocks = <&cru PCLK_PWM>;
- clock-names = "pwm";
- rockchip,grf = <&grf>;
+ clocks = <&cru PCLK_RKPWM>;
status = "disabled";
};
@@ -732,8 +727,128 @@
};
pmu: power-management@ff730000 {
- compatible = "rockchip,rk3288-pmu", "syscon";
+ compatible = "rockchip,rk3288-pmu", "syscon", "simple-mfd";
reg = <0xff730000 0x100>;
+
+ power: power-controller {
+ compatible = "rockchip,rk3288-power-controller";
+ #power-domain-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ assigned-clocks = <&cru SCLK_EDP_24M>;
+ assigned-clock-parents = <&xin24m>;
+
+ /*
+ * Note: Although SCLK_* are the working clocks
+ * of device without including on the NOC, needed for
+ * synchronous reset.
+ *
+ * The clocks on the which NOC:
+ * ACLK_IEP/ACLK_VIP/ACLK_VOP0 are on ACLK_VIO0_NIU.
+ * ACLK_ISP/ACLK_VOP1 are on ACLK_VIO1_NIU.
+ * ACLK_RGA is on ACLK_RGA_NIU.
+ * The others (HCLK_*,PLCK_*) are on HCLK_VIO_NIU.
+ *
+ * Which clock are device clocks:
+ * clocks devices
+ * *_IEP IEP:Image Enhancement Processor
+ * *_ISP ISP:Image Signal Processing
+ * *_VIP VIP:Video Input Processor
+ * *_VOP* VOP:Visual Output Processor
+ * *_RGA RGA
+ * *_EDP* EDP
+ * *_LVDS_* LVDS
+ * *_HDMI HDMI
+ * *_MIPI_* MIPI
+ */
+ power-domain@RK3288_PD_VIO {
+ reg = <RK3288_PD_VIO>;
+ clocks = <&cru ACLK_IEP>,
+ <&cru ACLK_ISP>,
+ <&cru ACLK_RGA>,
+ <&cru ACLK_VIP>,
+ <&cru ACLK_VOP0>,
+ <&cru ACLK_VOP1>,
+ <&cru DCLK_VOP0>,
+ <&cru DCLK_VOP1>,
+ <&cru HCLK_IEP>,
+ <&cru HCLK_ISP>,
+ <&cru HCLK_RGA>,
+ <&cru HCLK_VIP>,
+ <&cru HCLK_VOP0>,
+ <&cru HCLK_VOP1>,
+ <&cru PCLK_EDP_CTRL>,
+ <&cru PCLK_HDMI_CTRL>,
+ <&cru PCLK_LVDS_PHY>,
+ <&cru PCLK_MIPI_CSI>,
+ <&cru PCLK_MIPI_DSI0>,
+ <&cru PCLK_MIPI_DSI1>,
+ <&cru SCLK_EDP_24M>,
+ <&cru SCLK_EDP>,
+ <&cru SCLK_ISP_JPE>,
+ <&cru SCLK_ISP>,
+ <&cru SCLK_RGA>;
+ pm_qos = <&qos_vio0_iep>,
+ <&qos_vio1_vop>,
+ <&qos_vio1_isp_w0>,
+ <&qos_vio1_isp_w1>,
+ <&qos_vio0_vop>,
+ <&qos_vio0_vip>,
+ <&qos_vio2_rga_r>,
+ <&qos_vio2_rga_w>,
+ <&qos_vio1_isp_r>;
+ #power-domain-cells = <0>;
+ };
+
+ /*
+ * Note: The following 3 are HEVC(H.265) clocks,
+ * and on the ACLK_HEVC_NIU (NOC).
+ */
+ power-domain@RK3288_PD_HEVC {
+ reg = <RK3288_PD_HEVC>;
+ clocks = <&cru ACLK_HEVC>,
+ <&cru SCLK_HEVC_CABAC>,
+ <&cru SCLK_HEVC_CORE>;
+ pm_qos = <&qos_hevc_r>,
+ <&qos_hevc_w>;
+ #power-domain-cells = <0>;
+ };
+
+ /*
+ * Note: ACLK_VCODEC/HCLK_VCODEC are VCODEC
+ * (video endecoder & decoder) clocks that on the
+ * ACLK_VCODEC_NIU and HCLK_VCODEC_NIU (NOC).
+ */
+ power-domain@RK3288_PD_VIDEO {
+ reg = <RK3288_PD_VIDEO>;
+ clocks = <&cru ACLK_VCODEC>,
+ <&cru HCLK_VCODEC>;
+ pm_qos = <&qos_video>;
+ #power-domain-cells = <0>;
+ };
+
+ /*
+ * Note: ACLK_GPU is the GPU clock,
+ * and on the ACLK_GPU_NIU (NOC).
+ */
+ power-domain@RK3288_PD_GPU {
+ reg = <RK3288_PD_GPU>;
+ clocks = <&cru ACLK_GPU>;
+ pm_qos = <&qos_gpu_r>,
+ <&qos_gpu_w>;
+ #power-domain-cells = <0>;
+ };
+ };
+
+ reboot-mode {
+ compatible = "syscon-reboot-mode";
+ offset = <0x94>;
+ mode-normal = <BOOT_NORMAL>;
+ mode-recovery = <BOOT_RECOVERY>;
+ mode-bootloader = <BOOT_FASTBOOT>;
+ mode-loader = <BOOT_BL_DOWNLOAD>;
+ };
};
sgrf: syscon@ff740000 {
@@ -760,8 +875,58 @@
};
grf: syscon@ff770000 {
- compatible = "rockchip,rk3288-grf", "syscon";
+ compatible = "rockchip,rk3288-grf", "syscon", "simple-mfd";
reg = <0xff770000 0x1000>;
+
+ edp_phy: edp-phy {
+ compatible = "rockchip,rk3288-dp-phy";
+ clocks = <&cru SCLK_EDP_24M>;
+ clock-names = "24m";
+ #phy-cells = <0>;
+ status = "disabled";
+ };
+
+ io_domains: io-domains {
+ compatible = "rockchip,rk3288-io-voltage-domain";
+ status = "disabled";
+ };
+
+ usbphy: usbphy {
+ compatible = "rockchip,rk3288-usb-phy";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ usbphy0: usb-phy@320 {
+ #phy-cells = <0>;
+ reg = <0x320>;
+ clocks = <&cru SCLK_OTGPHY0>;
+ clock-names = "phyclk";
+ #clock-cells = <0>;
+ resets = <&cru SRST_USBOTG_PHY>;
+ reset-names = "phy-reset";
+ };
+
+ usbphy1: usb-phy@334 {
+ #phy-cells = <0>;
+ reg = <0x334>;
+ clocks = <&cru SCLK_OTGPHY1>;
+ clock-names = "phyclk";
+ #clock-cells = <0>;
+ resets = <&cru SRST_USBHOST0_PHY>;
+ reset-names = "phy-reset";
+ };
+
+ usbphy2: usb-phy@348 {
+ #phy-cells = <0>;
+ reg = <0x348>;
+ clocks = <&cru SCLK_OTGPHY2>;
+ clock-names = "phyclk";
+ #clock-cells = <0>;
+ resets = <&cru SRST_USBHOST1_PHY>;
+ reset-names = "phy-reset";
+ };
+ };
};
wdt: watchdog@ff800000 {
@@ -848,7 +1013,7 @@
vopb: vop@ff930000 {
compatible = "rockchip,rk3288-vop";
- reg = <0xff930000 0x19c>;
+ reg = <0xff930000 0x19c>, <0xff931000 0x1000>;
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>;
clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
@@ -862,24 +1027,24 @@
#address-cells = <1>;
#size-cells = <0>;
- vopb_out_edp: endpoint@0 {
+ vopb_out_hdmi: endpoint@0 {
reg = <0>;
- remote-endpoint = <&edp_in_vopb>;
+ remote-endpoint = <&hdmi_in_vopb>;
};
- vopb_out_hdmi: endpoint@1 {
+ vopb_out_edp: endpoint@1 {
reg = <1>;
- remote-endpoint = <&hdmi_in_vopb>;
+ remote-endpoint = <&edp_in_vopb>;
};
- vopb_out_lvds: endpoint@2 {
+ vopb_out_mipi: endpoint@2 {
reg = <2>;
- remote-endpoint = <&lvds_in_vopb>;
+ remote-endpoint = <&mipi_in_vopb>;
};
- vopb_out_mipi: endpoint@3 {
+ vopb_out_lvds: endpoint@3 {
reg = <3>;
- remote-endpoint = <&mipi_in_vopb>;
+ remote-endpoint = <&lvds_in_vopb>;
};
};
};
@@ -897,7 +1062,7 @@
vopl: vop@ff940000 {
compatible = "rockchip,rk3288-vop";
- reg = <0xff940000 0x19c>;
+ reg = <0xff940000 0x19c>, <0xff941000 0x1000>;
interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru ACLK_VOP1>, <&cru DCLK_VOP1>, <&cru HCLK_VOP1>;
clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
@@ -911,24 +1076,24 @@
#address-cells = <1>;
#size-cells = <0>;
- vopl_out_edp: endpoint@0 {
+ vopl_out_hdmi: endpoint@0 {
reg = <0>;
- remote-endpoint = <&edp_in_vopl>;
+ remote-endpoint = <&hdmi_in_vopl>;
};
- vopl_out_hdmi: endpoint@1 {
+ vopl_out_edp: endpoint@1 {
reg = <1>;
- remote-endpoint = <&hdmi_in_vopl>;
+ remote-endpoint = <&edp_in_vopl>;
};
- vopl_out_lvds: endpoint@2 {
+ vopl_out_mipi: endpoint@2 {
reg = <2>;
- remote-endpoint = <&lvds_in_vopl>;
+ remote-endpoint = <&mipi_in_vopl>;
};
- vopl_out_mipi: endpoint@3 {
+ vopl_out_lvds: endpoint@3 {
reg = <3>;
- remote-endpoint = <&mipi_in_vopl>;
+ remote-endpoint = <&lvds_in_vopl>;
};
};
};
@@ -945,11 +1110,11 @@
};
mipi_dsi: mipi@ff960000 {
- compatible = "rockchip,rk3288_mipi_dsi";
+ compatible = "rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi";
reg = <0xff960000 0x4000>;
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cru PCLK_MIPI_DSI0>;
- clock-names = "pclk_mipi";
+ clocks = <&cru SCLK_MIPIDSI_24M>, <&cru PCLK_MIPI_DSI0>;
+ clock-names = "ref", "pclk";
power-domains = <&power RK3288_PD_VIO>;
rockchip,grf = <&grf>;
status = "disabled";
@@ -975,7 +1140,7 @@
reg = <0xff96c000 0x4000>;
clocks = <&cru PCLK_LVDS_PHY>;
clock-names = "pclk_lvds";
- pinctrl-names = "default";
+ pinctrl-names = "lcdc";
pinctrl-0 = <&lcdc_ctl>;
power-domains = <&power RK3288_PD_VIO>;
rockchip,grf = <&grf>;
@@ -1004,19 +1169,24 @@
};
edp: dp@ff970000 {
- compatible = "rockchip,rk3288-edp";
+ compatible = "rockchip,rk3288-dp";
reg = <0xff970000 0x4000>;
interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cru SCLK_EDP>, <&cru SCLK_EDP_24M>, <&cru PCLK_EDP_CTRL>;
- clock-names = "clk_edp", "clk_edp_24m", "pclk_edp";
+ clocks = <&cru SCLK_EDP>, <&cru PCLK_EDP_CTRL>;
+ clock-names = "dp", "pclk";
+ phys = <&edp_phy>;
+ phy-names = "dp";
+ power-domains = <&power RK3288_PD_VIO>;
resets = <&cru SRST_EDP>;
- reset-names = "edp";
+ reset-names = "dp";
rockchip,grf = <&grf>;
- power-domains = <&power RK3288_PD_VIO>;
status = "disabled";
ports {
- edp_in: port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ edp_in: port@0 {
+ reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
edp_in_vopb: endpoint@0 {
@@ -1038,8 +1208,8 @@
#sound-dai-cells = <0>;
rockchip,grf = <&grf>;
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>;
- clock-names = "iahb", "isfr";
+ clocks = <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>, <&cru SCLK_HDMI_CEC>;
+ clock-names = "iahb", "isfr", "cec";
power-domains = <&power RK3288_PD_VIO>;
status = "disabled";
@@ -1241,39 +1411,6 @@
interrupts = <GIC_PPI 9 0xf04>;
};
- cpuidle: cpuidle {
- compatible = "rockchip,rk3288-cpuidle";
- };
-
- usbphy: phy {
- compatible = "rockchip,rk3288-usb-phy";
- rockchip,grf = <&grf>;
- #address-cells = <1>;
- #size-cells = <0>;
- status = "disabled";
-
- usbphy0: usb-phy0 {
- #phy-cells = <0>;
- reg = <0x320>;
- clocks = <&cru SCLK_OTGPHY0>;
- clock-names = "phyclk";
- };
-
- usbphy1: usb-phy1 {
- #phy-cells = <0>;
- reg = <0x334>;
- clocks = <&cru SCLK_OTGPHY1>;
- clock-names = "phyclk";
- };
-
- usbphy2: usb-phy2 {
- #phy-cells = <0>;
- reg = <0x348>;
- clocks = <&cru SCLK_OTGPHY2>;
- clock-names = "phyclk";
- };
- };
-
pinctrl: pinctrl {
compatible = "rockchip,rk3288-pinctrl";
rockchip,grf = <&grf>;
@@ -1860,62 +1997,4 @@
};
};
};
-
- power: power-controller {
- compatible = "rockchip,rk3288-power-controller";
- #power-domain-cells = <1>;
- rockchip,pmu = <&pmu>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- pd_gpu {
- reg = <RK3288_PD_GPU>;
- clocks = <&cru ACLK_GPU>;
- };
-
- pd_hevc {
- reg = <RK3288_PD_HEVC>;
- clocks = <&cru ACLK_HEVC>,
- <&cru SCLK_HEVC_CABAC>,
- <&cru SCLK_HEVC_CORE>,
- <&cru HCLK_HEVC>;
- };
-
- pd_vio {
- reg = <RK3288_PD_VIO>;
- clocks = <&cru ACLK_IEP>,
- <&cru ACLK_ISP>,
- <&cru ACLK_RGA>,
- <&cru ACLK_VIP>,
- <&cru ACLK_VOP0>,
- <&cru ACLK_VOP1>,
- <&cru DCLK_VOP0>,
- <&cru DCLK_VOP1>,
- <&cru HCLK_IEP>,
- <&cru HCLK_ISP>,
- <&cru HCLK_RGA>,
- <&cru HCLK_VIP>,
- <&cru HCLK_VOP0>,
- <&cru HCLK_VOP1>,
- <&cru PCLK_EDP_CTRL>,
- <&cru PCLK_HDMI_CTRL>,
- <&cru PCLK_LVDS_PHY>,
- <&cru PCLK_MIPI_CSI>,
- <&cru PCLK_MIPI_DSI0>,
- <&cru PCLK_MIPI_DSI1>,
- <&cru SCLK_EDP_24M>,
- <&cru SCLK_EDP>,
- <&cru SCLK_HDMI_CEC>,
- <&cru SCLK_HDMI_HDCP>,
- <&cru SCLK_ISP_JPE>,
- <&cru SCLK_ISP>,
- <&cru SCLK_RGA>;
- };
-
- pd_video {
- reg = <RK3288_PD_VIDEO>;
- clocks = <&cru ACLK_VCODEC>,
- <&cru HCLK_VCODEC>;
- };
- };
};
diff --git a/arch/arm/dts/rk3566-radxa-cm3-io-u-boot.dtsi b/arch/arm/dts/rk3566-radxa-cm3-io-u-boot.dtsi
index 4e79173..d183e93 100644
--- a/arch/arm/dts/rk3566-radxa-cm3-io-u-boot.dtsi
+++ b/arch/arm/dts/rk3566-radxa-cm3-io-u-boot.dtsi
@@ -16,3 +16,7 @@
bootph-all;
status = "okay";
};
+
+&vcc5v0_usb30 {
+ regulator-boot-on;
+};
diff --git a/arch/arm/dts/rk3568-rock-3a-u-boot.dtsi b/arch/arm/dts/rk3568-rock-3a-u-boot.dtsi
index 9ef1e84..801c91a 100644
--- a/arch/arm/dts/rk3568-rock-3a-u-boot.dtsi
+++ b/arch/arm/dts/rk3568-rock-3a-u-boot.dtsi
@@ -13,6 +13,14 @@
};
};
+&sdhci {
+ cap-mmc-highspeed;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+};
+
&sdmmc2 {
status = "disabled";
};
@@ -26,3 +34,11 @@
bootph-all;
status = "okay";
};
+
+&vcc5v0_usb_host {
+ regulator-boot-on;
+};
+
+&vcc5v0_usb_hub {
+ regulator-boot-on;
+};
diff --git a/arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi b/arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi
index 3235bd3..373f369 100644
--- a/arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi
+++ b/arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi
@@ -18,7 +18,5 @@
&sdmmc {
bus-width = <4>;
- bootph-all;
- u-boot,spl-fifo-mode;
status = "okay";
};
diff --git a/arch/arm/dts/rk3588-evb1-v10-u-boot.dtsi b/arch/arm/dts/rk3588-evb1-v10-u-boot.dtsi
new file mode 100644
index 0000000..bd2e259
--- /dev/null
+++ b/arch/arm/dts/rk3588-evb1-v10-u-boot.dtsi
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2023 Rockchip Electronics Co., Ltd.
+ */
+
+#include "rk3588-u-boot.dtsi"
+
+/ {
+ aliases {
+ mmc0 = &sdmmc;
+ mmc1 = &sdhci;
+ };
+
+ chosen {
+ u-boot,spl-boot-order = &sdhci;
+ };
+};
+
+&sdhci {
+ bootph-all;
+};
diff --git a/arch/arm/dts/rk3588-evb1-v10.dts b/arch/arm/dts/rk3588-evb1-v10.dts
new file mode 100644
index 0000000..b91af02
--- /dev/null
+++ b/arch/arm/dts/rk3588-evb1-v10.dts
@@ -0,0 +1,129 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3588.dtsi"
+
+/ {
+ model = "Rockchip RK3588 EVB1 V10 Board";
+ compatible = "rockchip,rk3588-evb1-v10", "rockchip,rk3588";
+
+ aliases {
+ mmc0 = &sdhci;
+ serial2 = &uart2;
+ };
+
+ chosen {
+ stdout-path = "serial2:1500000n8";
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ power-supply = <&vcc12v_dcin>;
+ pwms = <&pwm2 0 25000 0>;
+ };
+
+ vcc12v_dcin: vcc12v-dcin-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc12v_dcin";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ };
+
+ vcc5v0_sys: vcc5v0-sys-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc12v_dcin>;
+ };
+};
+
+&gmac0 {
+ clock_in_out = "output";
+ phy-handle = <&rgmii_phy>;
+ phy-mode = "rgmii-rxid";
+ pinctrl-0 = <&gmac0_miim
+ &gmac0_tx_bus2
+ &gmac0_rx_bus2
+ &gmac0_rgmii_clk
+ &gmac0_rgmii_bus>;
+ pinctrl-names = "default";
+ rx_delay = <0x00>;
+ tx_delay = <0x43>;
+ status = "okay";
+};
+
+&i2c2 {
+ status = "okay";
+
+ hym8563: rtc@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+ #clock-cells = <0>;
+ clock-output-names = "hym8563";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hym8563_int>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PD4 IRQ_TYPE_LEVEL_LOW>;
+ wakeup-source;
+ };
+};
+
+&mdio0 {
+ rgmii_phy: ethernet-phy@1 {
+ /* RTL8211F */
+ compatible = "ethernet-phy-id001c.c916";
+ reg = <0x1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtl8211f_rst>;
+ reset-assert-us = <20000>;
+ reset-deassert-us = <100000>;
+ reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&pinctrl {
+ rtl8211f {
+ rtl8211f_rst: rtl8211f-rst {
+ rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ };
+
+ hym8563 {
+ hym8563_int: hym8563-int {
+ rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&sdhci {
+ bus-width = <8>;
+ no-sdio;
+ no-sd;
+ non-removable;
+ max-frequency = <200000000>;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-0 = <&uart2m0_xfer>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi b/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
index bee4c32..85075bf 100644
--- a/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
+++ b/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
@@ -7,16 +7,23 @@
/ {
aliases {
- mmc0 = &sdmmc;
+ mmc1 = &sdmmc;
};
chosen {
- u-boot,spl-boot-order = &sdmmc;
+ u-boot,spl-boot-order = "same-as-spl", &sdmmc, &sdhci;
};
};
&sdmmc {
bus-width = <4>;
- bootph-pre-ram;
status = "okay";
};
+
+&sdhci {
+ cap-mmc-highspeed;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_data_strobe &emmc_rstnout>;
+};
diff --git a/arch/arm/dts/rk3588s-u-boot.dtsi b/arch/arm/dts/rk3588s-u-boot.dtsi
index 1e225d7..5201ba2 100644
--- a/arch/arm/dts/rk3588s-u-boot.dtsi
+++ b/arch/arm/dts/rk3588s-u-boot.dtsi
@@ -18,20 +18,6 @@
reg = <0x0 0xfd58a000 0x0 0x2000>;
};
- sdmmc: mmc@fe2c0000 {
- compatible = "rockchip,rk3588-dw-mshc", "rockchip,rk3288-dw-mshc";
- reg = <0x0 0xfe2c0000 0x0 0x4000>;
- interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH 0>;
- clocks = <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>,
- <&scmi_clk SCMI_HCLK_SD>, <&scmi_clk SCMI_CCLK_SD>;
- clock-names = "ciu-drive", "ciu-sample", "biu", "ciu";
- fifo-depth = <0x100>;
- max-frequency = <200000000>;
- pinctrl-names = "default";
- pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>;
- status = "disabled";
- };
-
otp: nvmem@fecc0000 {
compatible = "rockchip,rk3588-otp";
reg = <0x0 0xfecc0000 0x0 0x400>;
@@ -43,6 +29,12 @@
reg = <0x07 0x10>;
};
};
+
+ rng: rng@fe378000 {
+ compatible = "rockchip,trngv1";
+ reg = <0x0 0xfe378000 0x0 0x200>;
+ status = "disabled";
+ };
};
&xin24m {
@@ -60,6 +52,23 @@
status = "okay";
};
+&scmi {
+ bootph-pre-ram;
+};
+
+&scmi_clk {
+ bootph-pre-ram;
+};
+
+&sdmmc {
+ bootph-pre-ram;
+ u-boot,spl-fifo-mode;
+};
+
+&sdhci {
+ bootph-pre-ram;
+};
+
&uart2 {
clock-frequency = <24000000>;
bootph-pre-ram;
diff --git a/arch/arm/dts/rk3588s.dtsi b/arch/arm/dts/rk3588s.dtsi
index 005cde6..fca8503 100644
--- a/arch/arm/dts/rk3588s.dtsi
+++ b/arch/arm/dts/rk3588s.dtsi
@@ -1099,6 +1099,21 @@
};
};
+ sdmmc: mmc@fe2c0000 {
+ compatible = "rockchip,rk3588-dw-mshc", "rockchip,rk3288-dw-mshc";
+ reg = <0x0 0xfe2c0000 0x0 0x4000>;
+ interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&scmi_clk SCMI_HCLK_SD>, <&scmi_clk SCMI_CCLK_SD>,
+ <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
+ clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+ fifo-depth = <0x100>;
+ max-frequency = <200000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>;
+ power-domains = <&power RK3588_PD_SDMMC>;
+ status = "disabled";
+ };
+
sdhci: mmc@fe2e0000 {
compatible = "rockchip,rk3588-dwcmshc";
reg = <0x0 0xfe2e0000 0x0 0x10000>;
diff --git a/arch/arm/dts/rk3xxx-u-boot.dtsi b/arch/arm/dts/rk3xxx-u-boot.dtsi
index f50bacd..6af6a45 100644
--- a/arch/arm/dts/rk3xxx-u-boot.dtsi
+++ b/arch/arm/dts/rk3xxx-u-boot.dtsi
@@ -33,3 +33,7 @@
&uart2 {
clock-frequency = <24000000>;
};
+
+&xin24m {
+ bootph-all;
+};
diff --git a/arch/arm/dts/rk3xxx.dtsi b/arch/arm/dts/rk3xxx.dtsi
index 616a828..cb4e42e 100644
--- a/arch/arm/dts/rk3xxx.dtsi
+++ b/arch/arm/dts/rk3xxx.dtsi
@@ -76,6 +76,13 @@
reg = <0x1013c200 0x20>;
interrupts = <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_EDGE_RISING)>;
clocks = <&cru CORE_PERI>;
+ status = "disabled";
+ /* The clock source and the sched_clock provided by the arm_global_timer
+ * on Rockchip rk3066a/rk3188 are quite unstable because their rates
+ * depend on the CPU frequency.
+ * Keep the arm_global_timer disabled in order to have the
+ * DW_APB_TIMER (rk3066a) or ROCKCHIP_TIMER (rk3188) selected by default.
+ */
};
local_timer: local-timer@1013c600 {
@@ -186,8 +193,6 @@
compatible = "snps,arc-emac";
reg = <0x10204000 0x3c>;
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
rockchip,grf = <&grf>;
diff --git a/arch/arm/include/asm/arch-rockchip/clock.h b/arch/arm/include/asm/arch-rockchip/clock.h
index 90e66c7..f002ebc 100644
--- a/arch/arm/include/asm/arch-rockchip/clock.h
+++ b/arch/arm/include/asm/arch-rockchip/clock.h
@@ -194,6 +194,5 @@
* Return: 0 success, or error value
*/
int rockchip_reset_bind(struct udevice *pdev, u32 reg_offset, u32 reg_number);
-int rockchip_get_scmi_clk(struct udevice **devp);
#endif
diff --git a/arch/arm/include/asm/arch-rockchip/cru_rk3588.h b/arch/arm/include/asm/arch-rockchip/cru_rk3588.h
index 3ea59e9..7f4a908 100644
--- a/arch/arm/include/asm/arch-rockchip/cru_rk3588.h
+++ b/arch/arm/include/asm/arch-rockchip/cru_rk3588.h
@@ -11,12 +11,12 @@
#define KHz 1000
#define OSC_HZ (24 * MHz)
-#define CPU_PVTPLL_HZ (1008 * MHz)
#define LPLL_HZ (816 * MHz)
#define GPLL_HZ (1188 * MHz)
#define CPLL_HZ (1500 * MHz)
#define NPLL_HZ (850 * MHz)
#define PPLL_HZ (1100 * MHz)
+#define SPLL_HZ (702 * MHz)
/* RK3588 pll id */
enum rk3588_pll_id {
@@ -447,5 +447,22 @@
CLK_I2C0_SEL_MASK = 1 << CLK_I2C0_SEL_SHIFT,
CLK_I2C_SEL_200M = 0,
CLK_I2C_SEL_100M,
+
+ /* SECURECRU_CLKSEL_CON01 */
+ SCMI_HCLK_SD_SEL_SHIFT = 2,
+ SCMI_HCLK_SD_SEL_MASK = 3 << SCMI_HCLK_SD_SEL_SHIFT,
+ SCMI_HCLK_SD_SEL_150M = 0,
+ SCMI_HCLK_SD_SEL_100M,
+ SCMI_HCLK_SD_SEL_50M,
+ SCMI_HCLK_SD_SEL_24M,
+
+ /* SECURECRU_CLKSEL_CON03 */
+ SCMI_CCLK_SD_SEL_SHIFT = 12,
+ SCMI_CCLK_SD_SEL_MASK = 3 << SCMI_CCLK_SD_SEL_SHIFT,
+ SCMI_CCLK_SD_SEL_GPLL = 0,
+ SCMI_CCLK_SD_SEL_SPLL,
+ SCMI_CCLK_SD_SEL_24M,
+ SCMI_CCLK_SD_DIV_SHIFT = 6,
+ SCMI_CCLK_SD_DIV_MASK = 0x3f << SCMI_CCLK_SD_DIV_SHIFT,
};
#endif
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 0390431..327779a 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -119,7 +119,7 @@
config ROCKCHIP_RK3288
bool "Support Rockchip RK3288"
select CPU_V7A
- select OF_BOARD_SETUP
+ select OF_SYSTEM_SETUP
select SKIP_LOWLEVEL_INIT_ONLY
select SUPPORT_SPL
select SPL
@@ -288,7 +288,9 @@
select BOARD_LATE_INIT
select DM_REGULATOR_FIXED
select DM_RESET
+ imply SPL_ATF_NO_PLATFORM_PARAM if SPL_ATF
imply ROCKCHIP_COMMON_BOARD
+ imply OF_LIBFDT_OVERLAY
imply ROCKCHIP_OTP
imply MISC_INIT_R
help
@@ -309,9 +311,13 @@
select REGMAP
select SYSCON
select BOARD_LATE_INIT
+ imply SPL_ATF_NO_PLATFORM_PARAM if SPL_ATF
imply ROCKCHIP_COMMON_BOARD
+ imply OF_LIBFDT_OVERLAY
imply ROCKCHIP_OTP
imply MISC_INIT_R
+ imply CLK_SCMI
+ imply SCMI_FIRMWARE
help
The Rockchip RK3588 is a ARM-based SoC with quad-core Cortex-A76 and
quad-core Cortex-A55 including NEON and GPU, 6TOPS NPU, Mali-G610 MP4,
@@ -428,7 +434,7 @@
config ROCKCHIP_EXTERNAL_TPL
bool "Use external TPL binary"
- default y if ROCKCHIP_RK3568
+ default y if ROCKCHIP_RK3568 || ROCKCHIP_RK3588
help
Some Rockchip SoCs require an external TPL to initialize DRAM.
Enable this option and build with ROCKCHIP_TPL=/path/to/ddr.bin to
diff --git a/arch/arm/mach-rockchip/misc.c b/arch/arm/mach-rockchip/misc.c
index 849014d..7d03f0c 100644
--- a/arch/arm/mach-rockchip/misc.c
+++ b/arch/arm/mach-rockchip/misc.c
@@ -83,7 +83,7 @@
/* read the cpu_id range from the efuses */
ret = misc_read(dev, cpuid_offset, cpuid, cpuid_length);
- if (ret) {
+ if (ret < 0) {
debug("%s: reading cpuid from the efuses failed\n",
__func__);
return -1;
diff --git a/arch/arm/mach-rockchip/rk3288/rk3288.c b/arch/arm/mach-rockchip/rk3288/rk3288.c
index 3ad2887..26c7e41 100644
--- a/arch/arm/mach-rockchip/rk3288/rk3288.c
+++ b/arch/arm/mach-rockchip/rk3288/rk3288.c
@@ -138,7 +138,7 @@
return ret;
}
-int ft_board_setup(void *blob, struct bd_info *bd)
+int ft_system_setup(void *blob, struct bd_info *bd)
{
if (soc_is_rk3288w())
return ft_rk3288w_setup(blob);
diff --git a/arch/arm/mach-rockchip/rk3588/Kconfig b/arch/arm/mach-rockchip/rk3588/Kconfig
index aee71ca..3596b82 100644
--- a/arch/arm/mach-rockchip/rk3588/Kconfig
+++ b/arch/arm/mach-rockchip/rk3588/Kconfig
@@ -1,5 +1,11 @@
if ROCKCHIP_RK3588
+config TARGET_EVB_RK3588
+ bool "Rockchip EVB1 v10"
+ select BOARD_LATE_INIT
+ help
+ RK3588 EVB is a evaluation board for Rockchp RK3588.
+
config TARGET_RK3588_NEU6
bool "Edgeble Neural Compute Module 6(Neu6) SoM"
select BOARD_LATE_INIT
@@ -51,6 +57,7 @@
default 0x80000
source board/edgeble/neural-compute-module-6/Kconfig
+source board/rockchip/evb_rk3588/Kconfig
source board/radxa/rock5b-rk3588/Kconfig
endif
diff --git a/board/rockchip/evb_rk3588/Kconfig b/board/rockchip/evb_rk3588/Kconfig
new file mode 100644
index 0000000..d38efe6
--- /dev/null
+++ b/board/rockchip/evb_rk3588/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_EVB_RK3588
+
+config SYS_BOARD
+ default "evb_rk3588"
+
+config SYS_VENDOR
+ default "rockchip"
+
+config SYS_CONFIG_NAME
+ default "evb_rk3588"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+ def_bool y
+
+endif
diff --git a/board/rockchip/evb_rk3588/MAINTAINERS b/board/rockchip/evb_rk3588/MAINTAINERS
new file mode 100644
index 0000000..7b7df3c
--- /dev/null
+++ b/board/rockchip/evb_rk3588/MAINTAINERS
@@ -0,0 +1,7 @@
+EVB-RK3588
+M: Kever Yang <kever.yang@rock-chips.com>
+S: Maintained
+F: board/rockchip/evb_rk3588
+F: include/configs/evb_rk3588.h
+F: configs/evb-rk3588_defconfig
+F: arch/arm/dts/rk3588-evb-u-boot.dtsi
diff --git a/board/rockchip/evb_rk3588/Makefile b/board/rockchip/evb_rk3588/Makefile
new file mode 100644
index 0000000..240d2ec
--- /dev/null
+++ b/board/rockchip/evb_rk3588/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (c) 2023 Rockchip Electronics Co,. Ltd.
+#
+
+obj-y += evb-rk3588.o
diff --git a/board/rockchip/evb_rk3588/evb-rk3588.c b/board/rockchip/evb_rk3588/evb-rk3588.c
new file mode 100644
index 0000000..caf94d8
--- /dev/null
+++ b/board/rockchip/evb_rk3588/evb-rk3588.c
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2023 Rockchip Electronics Co,. Ltd.
+ */
+
+#include <fdtdec.h>
+#include <fdt_support.h>
+
+#ifdef CONFIG_OF_BOARD_SETUP
+static int rk3588_add_reserved_memory_fdt_nodes(void *new_blob)
+{
+ struct fdt_memory gap1 = {
+ .start = 0x3fc000000,
+ .end = 0x3fc4fffff,
+ };
+ struct fdt_memory gap2 = {
+ .start = 0x3fff00000,
+ .end = 0x3ffffffff,
+ };
+ unsigned long flags = FDTDEC_RESERVED_MEMORY_NO_MAP;
+ unsigned int ret;
+
+ /*
+ * Inject the reserved-memory nodes into the DTS
+ */
+ ret = fdtdec_add_reserved_memory(new_blob, "gap1", &gap1, NULL, 0,
+ NULL, flags);
+ if (ret)
+ return ret;
+
+ return fdtdec_add_reserved_memory(new_blob, "gap2", &gap2, NULL, 0,
+ NULL, flags);
+}
+
+int ft_board_setup(void *blob, struct bd_info *bd)
+{
+ return rk3588_add_reserved_memory_fdt_nodes(blob);
+}
+#endif
diff --git a/board/theobroma-systems/puma_rk3399/Kconfig b/board/theobroma-systems/puma_rk3399/Kconfig
index 15af555..cc745f5 100644
--- a/board/theobroma-systems/puma_rk3399/Kconfig
+++ b/board/theobroma-systems/puma_rk3399/Kconfig
@@ -11,6 +11,7 @@
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
+ select ENV_IS_NOWHERE
config ENV_SIZE
default 0x4000
diff --git a/board/theobroma-systems/puma_rk3399/puma-rk3399.c b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
index 97f398b..614a60e 100644
--- a/board/theobroma-systems/puma_rk3399/puma-rk3399.c
+++ b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
@@ -136,10 +136,6 @@
return CONFIG_SYS_MMC_ENV_DEV;
}
-#if !IS_ENABLED(CONFIG_ENV_IS_NOWHERE)
-#error Please enable CONFIG_ENV_IS_NOWHERE
-#endif
-
enum env_location arch_env_get_location(enum env_operation op, int prio)
{
const char *boot_device =
diff --git a/board/theobroma-systems/ringneck_px30/Kconfig b/board/theobroma-systems/ringneck_px30/Kconfig
index 24d9480..c33253b 100644
--- a/board/theobroma-systems/ringneck_px30/Kconfig
+++ b/board/theobroma-systems/ringneck_px30/Kconfig
@@ -11,6 +11,7 @@
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
+ select ENV_IS_NOWHERE
config ENV_SIZE
default 0x3000
diff --git a/board/theobroma-systems/ringneck_px30/ringneck-px30.c b/board/theobroma-systems/ringneck_px30/ringneck-px30.c
index 47d1a40..bb1bb4a 100644
--- a/board/theobroma-systems/ringneck_px30/ringneck-px30.c
+++ b/board/theobroma-systems/ringneck_px30/ringneck-px30.c
@@ -118,10 +118,6 @@
return CONFIG_SYS_MMC_ENV_DEV;
}
-#if !IS_ENABLED(CONFIG_ENV_IS_NOWHERE)
-#error Please enable CONFIG_ENV_IS_NOWHERE
-#endif
-
enum env_location arch_env_get_location(enum env_operation op, int prio)
{
const char *boot_device =
diff --git a/configs/evb-rk3588_defconfig b/configs/evb-rk3588_defconfig
new file mode 100644
index 0000000..ddeadb8
--- /dev/null
+++ b/configs/evb-rk3588_defconfig
@@ -0,0 +1,69 @@
+CONFIG_ARM=y
+CONFIG_SKIP_LOWLEVEL_INIT=y
+CONFIG_COUNTER_FREQUENCY=24000000
+CONFIG_ARCH_ROCKCHIP=y
+CONFIG_TEXT_BASE=0x00a00000
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
+CONFIG_DEFAULT_DEVICE_TREE="rk3588-evb1-v10"
+CONFIG_DM_RESET=y
+CONFIG_ROCKCHIP_RK3588=y
+CONFIG_SPL_ROCKCHIP_COMMON_BOARD=y
+CONFIG_SPL_MMC=y
+CONFIG_SPL_SERIAL=y
+CONFIG_SPL_STACK_R_ADDR=0x600000
+CONFIG_TARGET_EVB_RK3588=y
+CONFIG_SPL_STACK=0x400000
+CONFIG_DEBUG_UART_BASE=0xFEB50000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_SYS_LOAD_ADDR=0xc00800
+CONFIG_DEBUG_UART=y
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588-evb1-v10.dtb"
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_SPL_MAX_SIZE=0x20000
+CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
+CONFIG_SPL_BSS_START_ADDR=0x4000000
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
+# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
+# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_ATF=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_MMC=y
+# CONFIG_CMD_SETEXPR is not set
+# CONFIG_SPL_DOS_PARTITION is not set
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_OF_LIVE=y
+CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SPL_REGMAP=y
+CONFIG_SPL_SYSCON=y
+CONFIG_SPL_CLK=y
+CONFIG_ROCKCHIP_GPIO=y
+CONFIG_SYS_I2C_ROCKCHIP=y
+CONFIG_MISC=y
+CONFIG_SUPPORT_EMMC_RPMB=y
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_SDMA=y
+CONFIG_MMC_SDHCI_ROCKCHIP=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_GMAC_ROCKCHIP=y
+CONFIG_REGULATOR_PWM=y
+CONFIG_PWM_ROCKCHIP=y
+CONFIG_SPL_RAM=y
+CONFIG_BAUDRATE=1500000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_SYSRESET=y
+CONFIG_ERRNO_STR=y
diff --git a/configs/mk808_defconfig b/configs/mk808_defconfig
index c080706..b7dcd16 100644
--- a/configs/mk808_defconfig
+++ b/configs/mk808_defconfig
@@ -18,7 +18,7 @@
CONFIG_DM_RESET=y
CONFIG_ROCKCHIP_RK3066=y
# CONFIG_ROCKCHIP_STIMER is not set
-CONFIG_TPL_TEXT_BASE=0x10080C04
+CONFIG_TPL_TEXT_BASE=0x10080c00
CONFIG_TPL_STACK=0x1008FFFF
CONFIG_TARGET_MK808=y
CONFIG_SPL_STACK_R_ADDR=0x70000000
@@ -53,6 +53,9 @@
# CONFIG_BOOTM_VXWORKS is not set
CONFIG_CMD_GPT=y
CONFIG_CMD_MMC=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_ROCKUSB=y
+CONFIG_CMD_USB_MASS_STORAGE=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
@@ -78,6 +81,7 @@
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_TPL_CLK=y
+CONFIG_FASTBOOT_BUF_ADDR=0x80000000
CONFIG_ROCKCHIP_GPIO=y
# CONFIG_SPL_DM_I2C is not set
CONFIG_LED=y
@@ -106,6 +110,12 @@
CONFIG_SPL_TIMER=y
CONFIG_TPL_TIMER=y
CONFIG_DESIGNWARE_APB_TIMER=y
+CONFIG_USB=y
+CONFIG_USB_DWC2=y
+CONFIG_ROCKCHIP_USB2_PHY=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_FUNCTION_ROCKUSB=y
CONFIG_SPL_TINY_MEMSET=y
CONFIG_ERRNO_STR=y
# CONFIG_TPL_OF_LIBFDT is not set
diff --git a/configs/neu6a-io-rk3588_defconfig b/configs/neu6a-io-rk3588_defconfig
index c9b2252..fb1ce4c 100644
--- a/configs/neu6a-io-rk3588_defconfig
+++ b/configs/neu6a-io-rk3588_defconfig
@@ -62,5 +62,4 @@
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYSRESET=y
-# CONFIG_BINMAN_FDT is not set
CONFIG_ERRNO_STR=y
diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig
index 9e3e23f..59017b2 100644
--- a/configs/puma-rk3399_defconfig
+++ b/configs/puma-rk3399_defconfig
@@ -55,7 +55,6 @@
CONFIG_OF_LIVE=y
CONFIG_OF_SPL_REMOVE_PROPS="interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
CONFIG_ENV_OVERWRITE=y
-CONFIG_ENV_IS_NOWHERE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_ENV_SPI_MAX_HZ=50000000
diff --git a/configs/radxa-cm3-io-rk3566_defconfig b/configs/radxa-cm3-io-rk3566_defconfig
index 2100cf2..1df9cab 100644
--- a/configs/radxa-cm3-io-rk3566_defconfig
+++ b/configs/radxa-cm3-io-rk3566_defconfig
@@ -37,9 +37,12 @@
CONFIG_SPL_STACK_R=y
CONFIG_SPL_ATF=y
CONFIG_CMD_GPT=y
+CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_PMIC=y
+CONFIG_CMD_REGULATOR=y
# CONFIG_SPL_DOS_PARTITION is not set
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_LIVE=y
@@ -60,8 +63,9 @@
CONFIG_GMAC_ROCKCHIP=y
CONFIG_PHY_ROCKCHIP_INNO_USB2=y
CONFIG_PHY_ROCKCHIP_NANENG_COMBOPHY=y
-CONFIG_REGULATOR_PWM=y
-CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_DM_PMIC=y
+CONFIG_PMIC_RK8XX=y
+CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_SPL_RAM=y
CONFIG_BAUDRATE=1500000
@@ -73,5 +77,4 @@
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_GENERIC=y
CONFIG_USB_DWC3=y
-CONFIG_USB_DWC3_GENERIC=y
CONFIG_ERRNO_STR=y
diff --git a/configs/ringneck-px30_defconfig b/configs/ringneck-px30_defconfig
index 91706d8..e9234ef 100644
--- a/configs/ringneck-px30_defconfig
+++ b/configs/ringneck-px30_defconfig
@@ -68,7 +68,6 @@
CONFIG_OF_LIVE=y
CONFIG_OF_SPL_REMOVE_PROPS="interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
CONFIG_ENV_OVERWRITE=y
-CONFIG_ENV_IS_NOWHERE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SPL_DM_SEQ_ALIAS=y
diff --git a/configs/rock-3a-rk3568_defconfig b/configs/rock-3a-rk3568_defconfig
index e753832..f0db15b 100644
--- a/configs/rock-3a-rk3568_defconfig
+++ b/configs/rock-3a-rk3568_defconfig
@@ -39,7 +39,10 @@
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
+CONFIG_CMD_USB=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_PMIC=y
+CONFIG_CMD_REGULATOR=y
# CONFIG_SPL_DOS_PARTITION is not set
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_LIVE=y
@@ -58,10 +61,11 @@
CONFIG_MMC_SDHCI_ROCKCHIP=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_GMAC_ROCKCHIP=y
+CONFIG_PHY_ROCKCHIP_INNO_USB2=y
+CONFIG_PHY_ROCKCHIP_NANENG_COMBOPHY=y
CONFIG_DM_PMIC=y
CONFIG_PMIC_RK8XX=y
CONFIG_SPL_PMIC_RK8XX=y
-CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_SPL_RAM=y
@@ -69,5 +73,12 @@
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550_MEM32=y
CONFIG_SYSRESET=y
-# CONFIG_BINMAN_FDT is not set
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_GENERIC=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_GENERIC=y
+CONFIG_USB_DWC3=y
CONFIG_ERRNO_STR=y
diff --git a/configs/rock5b-rk3588_defconfig b/configs/rock5b-rk3588_defconfig
index f3026c7..d3136ac 100644
--- a/configs/rock5b-rk3588_defconfig
+++ b/configs/rock5b-rk3588_defconfig
@@ -58,6 +58,7 @@
CONFIG_MMC_DW_ROCKCHIP=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_SDMA=y
+# CONFIG_SPL_MMC_SDHCI_SDMA is not set
CONFIG_MMC_SDHCI_ROCKCHIP=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_GMAC_ROCKCHIP=y
@@ -66,7 +67,5 @@
CONFIG_SPL_RAM=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
-CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_SYSRESET=y
-# CONFIG_BINMAN_FDT is not set
CONFIG_ERRNO_STR=y
diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst
index b5563b8..1dccb17 100644
--- a/doc/board/rockchip/rockchip.rst
+++ b/doc/board/rockchip/rockchip.rst
@@ -91,6 +91,7 @@
- Rockchip Evb-RK3568 (evb-rk3568)
* rk3588
+ - Rockchip EVB (evb-rk3588)
- Edgeble Neural Compute Module 6 SoM - Neu6a (neu6a-io-rk3588)
- Radxa ROCK 5B (rock5b-rk3588)
@@ -185,6 +186,15 @@
make evb-rk3568_defconfig
make CROSS_COMPILE=aarch64-linux-gnu-
+To build rk3588 boards:
+
+.. code-block:: bash
+
+ export BL31=../rkbin/bin/rk35/rk3588_bl31_v1.33.elf
+ export ROCKCHIP_TPL=../rkbin/bin/rk35/rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin
+ make evb-rk3588_defconfig
+ make CROSS_COMPILE=aarch64-linux-gnu-
+
Flashing
--------
@@ -380,9 +390,8 @@
#!/bin/sh
- printf "RK30" > tplspl.bin
- dd if=u-boot-tpl.bin >> tplspl.bin
- truncate -s %2048 tplspl.bin
+ printf "RK30" | dd conv=notrunc bs=4 count=1 of=u-boot-tpl.bin
+ truncate -s %2048 u-boot-tpl.bin
truncate -s %2048 u-boot-spl.bin
../tools/boot_merger --verbose config-flash.ini
../tools/upgrade_tool ul ./RK30xxLoader_uboot.bin
@@ -406,7 +415,7 @@
NUM=2
LOADER1=FlashData
LOADER2=FlashBoot
- FlashData=tplspl.bin
+ FlashData=u-boot-tpl.bin
FlashBoot=u-boot-spl.bin
[OUTPUT]
PATH=RK30xxLoader_uboot.bin
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index a2d4f0c..3ad5af9 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -166,6 +166,14 @@
by a SCMI agent based on SCMI clock protocol communication
with a SCMI server.
+config SPL_CLK_SCMI
+ bool "Enable SCMI clock driver in SPL"
+ depends on SCMI_FIRMWARE && SPL_FIRMWARE
+ help
+ Enable this option if you want to support clock devices exposed
+ by a SCMI agent based on SCMI clock protocol communication
+ with a SCMI server in SPL.
+
config CLK_HSDK
bool "Enable cgu clock driver for HSDK boards"
depends on CLK && TARGET_HSDK
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 66f5860..e22c8cf 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -40,7 +40,7 @@
obj-$(CONFIG_CLK_OCTEON) += clk_octeon.o
obj-$(CONFIG_CLK_OWL) += owl/
obj-$(CONFIG_CLK_RENESAS) += renesas/
-obj-$(CONFIG_CLK_SCMI) += clk_scmi.o
+obj-$(CONFIG_$(SPL_TPL_)CLK_SCMI) += clk_scmi.o
obj-$(CONFIG_CLK_SIFIVE) += sifive/
obj-$(CONFIG_CLK_UNIPHIER) += uniphier/
obj-$(CONFIG_CLK_VERSACLOCK) += clk_versaclock.o
diff --git a/drivers/clk/rockchip/clk_rk3288.c b/drivers/clk/rockchip/clk_rk3288.c
index 3b29992..ef744c0 100644
--- a/drivers/clk/rockchip/clk_rk3288.c
+++ b/drivers/clk/rockchip/clk_rk3288.c
@@ -778,6 +778,7 @@
case PCLK_I2C5:
return gclk_rate;
case PCLK_PWM:
+ case PCLK_RKPWM:
return PD_BUS_PCLK_HZ;
case SCLK_SARADC:
new_rate = rockchip_saradc_get_clk(priv->cru);
diff --git a/drivers/clk/rockchip/clk_rk3568.c b/drivers/clk/rockchip/clk_rk3568.c
index 1c6adc5..cefc263 100644
--- a/drivers/clk/rockchip/clk_rk3568.c
+++ b/drivers/clk/rockchip/clk_rk3568.c
@@ -2838,6 +2838,8 @@
case ACLK_RKVDEC_PRE:
case CLK_RKVDEC_CORE:
return rk3568_rkvdec_set_parent(clk, parent);
+ case I2S1_MCLKOUT_TX:
+ break;
default:
return -ENOENT;
}
diff --git a/drivers/clk/rockchip/clk_rk3588.c b/drivers/clk/rockchip/clk_rk3588.c
index a7df553..d0cc19b 100644
--- a/drivers/clk/rockchip/clk_rk3588.c
+++ b/drivers/clk/rockchip/clk_rk3588.c
@@ -9,6 +9,7 @@
#include <clk-uclass.h>
#include <dm.h>
#include <errno.h>
+#include <scmi_protocols.h>
#include <syscon.h>
#include <asm/arch-rockchip/cru_rk3588.h>
#include <asm/arch-rockchip/clock.h>
@@ -1552,6 +1553,7 @@
case DCLK_DECOM:
rate = rk3588_mmc_get_clk(priv, clk->id);
break;
+ case TMCLK_EMMC:
case TCLK_WDT0:
rate = OSC_HZ;
break;
@@ -1701,6 +1703,7 @@
case DCLK_DECOM:
ret = rk3588_mmc_set_clk(priv, clk->id, rate);
break;
+ case TMCLK_EMMC:
case TCLK_WDT0:
ret = OSC_HZ;
break;
@@ -1994,3 +1997,127 @@
.bind = rk3588_clk_bind,
.probe = rk3588_clk_probe,
};
+
+#ifdef CONFIG_SPL_BUILD
+#define SCRU_BASE 0xfd7d0000
+
+static ulong rk3588_scru_clk_get_rate(struct clk *clk)
+{
+ u32 con, div, sel, parent;
+
+ switch (clk->id) {
+ case SCMI_CCLK_SD:
+ con = readl(SCRU_BASE + RK3588_CLKSEL_CON(3));
+ sel = (con & SCMI_CCLK_SD_SEL_MASK) >> SCMI_CCLK_SD_SEL_SHIFT;
+ div = (con & SCMI_CCLK_SD_DIV_MASK) >> SCMI_CCLK_SD_DIV_SHIFT;
+ if (sel == SCMI_CCLK_SD_SEL_GPLL)
+ parent = GPLL_HZ;
+ else if (sel == SCMI_CCLK_SD_SEL_SPLL)
+ parent = SPLL_HZ;
+ else
+ parent = OSC_HZ;
+ return DIV_TO_RATE(parent, div);
+ case SCMI_HCLK_SD:
+ con = readl(SCRU_BASE + RK3588_CLKSEL_CON(1));
+ sel = (con & SCMI_HCLK_SD_SEL_MASK) >> SCMI_HCLK_SD_SEL_SHIFT;
+ if (sel == SCMI_HCLK_SD_SEL_150M)
+ return 150 * MHz;
+ else if (sel == SCMI_HCLK_SD_SEL_100M)
+ return 100 * MHz;
+ else if (sel == SCMI_HCLK_SD_SEL_50M)
+ return 50 * MHz;
+ else
+ return OSC_HZ;
+ default:
+ return -ENOENT;
+ }
+}
+
+static ulong rk3588_scru_clk_set_rate(struct clk *clk, ulong rate)
+{
+ u32 div, sel;
+
+ switch (clk->id) {
+ case SCMI_CCLK_SD:
+ if ((OSC_HZ % rate) == 0) {
+ sel = SCMI_CCLK_SD_SEL_24M;
+ div = DIV_ROUND_UP(OSC_HZ, rate);
+ } else if ((SPLL_HZ % rate) == 0) {
+ sel = SCMI_CCLK_SD_SEL_SPLL;
+ div = DIV_ROUND_UP(SPLL_HZ, rate);
+ } else {
+ sel = SCMI_CCLK_SD_SEL_GPLL;
+ div = DIV_ROUND_UP(GPLL_HZ, rate);
+ }
+ rk_clrsetreg(SCRU_BASE + RK3588_CLKSEL_CON(3),
+ SCMI_CCLK_SD_SEL_MASK | SCMI_CCLK_SD_DIV_MASK,
+ sel << SCMI_CCLK_SD_SEL_SHIFT |
+ (div - 1) << SCMI_CCLK_SD_DIV_SHIFT);
+ break;
+ case SCMI_HCLK_SD:
+ if (rate >= 150 * MHz)
+ sel = SCMI_HCLK_SD_SEL_150M;
+ else if (rate >= 100 * MHz)
+ sel = SCMI_HCLK_SD_SEL_100M;
+ else if (rate >= 50 * MHz)
+ sel = SCMI_HCLK_SD_SEL_50M;
+ else
+ sel = SCMI_HCLK_SD_SEL_24M;
+ rk_clrsetreg(SCRU_BASE + RK3588_CLKSEL_CON(1),
+ SCMI_HCLK_SD_SEL_MASK,
+ sel << SCMI_HCLK_SD_SEL_SHIFT);
+ break;
+ default:
+ return -ENOENT;
+ }
+
+ return rk3588_scru_clk_get_rate(clk);
+}
+
+static const struct clk_ops rk3588_scru_clk_ops = {
+ .get_rate = rk3588_scru_clk_get_rate,
+ .set_rate = rk3588_scru_clk_set_rate,
+};
+
+U_BOOT_DRIVER(rockchip_rk3588_scru) = {
+ .name = "rockchip_rk3588_scru",
+ .id = UCLASS_CLK,
+ .ops = &rk3588_scru_clk_ops,
+};
+
+static int rk3588_scmi_spl_glue_bind(struct udevice *dev)
+{
+ ofnode node;
+ u32 protocol_id;
+ const char *name;
+
+ dev_for_each_subnode(node, dev) {
+ if (!ofnode_is_enabled(node))
+ continue;
+
+ if (ofnode_read_u32(node, "reg", &protocol_id))
+ continue;
+
+ if (protocol_id != SCMI_PROTOCOL_ID_CLOCK)
+ continue;
+
+ name = ofnode_get_name(node);
+ return device_bind_driver_to_node(dev, "rockchip_rk3588_scru",
+ name, node, NULL);
+ }
+
+ return -ENOENT;
+}
+
+static const struct udevice_id rk3588_scmi_spl_glue_ids[] = {
+ { .compatible = "arm,scmi-smc" },
+ { }
+};
+
+U_BOOT_DRIVER(rk3588_scmi_spl_glue) = {
+ .name = "rk3588_scmi_spl_glue",
+ .id = UCLASS_NOP,
+ .of_match = rk3588_scmi_spl_glue_ids,
+ .bind = rk3588_scmi_spl_glue_bind,
+};
+#endif
diff --git a/drivers/firmware/scmi/scmi_agent-uclass.c b/drivers/firmware/scmi/scmi_agent-uclass.c
index 9a32678..54d563d 100644
--- a/drivers/firmware/scmi/scmi_agent-uclass.c
+++ b/drivers/firmware/scmi/scmi_agent-uclass.c
@@ -75,7 +75,7 @@
name = ofnode_get_name(node);
switch (protocol_id) {
case SCMI_PROTOCOL_ID_CLOCK:
- if (IS_ENABLED(CONFIG_CLK_SCMI))
+ if (CONFIG_IS_ENABLED(CLK_SCMI))
drv = DM_DRIVER_GET(scmi_clock);
break;
case SCMI_PROTOCOL_ID_RESET_DOMAIN:
diff --git a/drivers/gpio/rk_gpio.c b/drivers/gpio/rk_gpio.c
index f7ad4d6..4a6ae55 100644
--- a/drivers/gpio/rk_gpio.c
+++ b/drivers/gpio/rk_gpio.c
@@ -13,83 +13,118 @@
#include <asm/gpio.h>
#include <asm/io.h>
#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/hardware.h>
#include <asm/arch-rockchip/gpio.h>
#include <dm/pinctrl.h>
-#include <dt-bindings/clock/rk3288-cru.h>
+#include <dm/read.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+#define SWPORT_DR 0x0000
+#define SWPORT_DDR 0x0004
+#define EXT_PORT 0x0050
+#define SWPORT_DR_L 0x0000
+#define SWPORT_DR_H 0x0004
+#define SWPORT_DDR_L 0x0008
+#define SWPORT_DDR_H 0x000C
+#define EXT_PORT_V2 0x0070
+#define VER_ID_V2 0x0078
enum {
ROCKCHIP_GPIOS_PER_BANK = 32,
};
-#define OFFSET_TO_BIT(bit) (1UL << (bit))
-
struct rockchip_gpio_priv {
- struct rockchip_gpio_regs *regs;
+ void __iomem *regs;
struct udevice *pinctrl;
int bank;
char name[2];
+ u32 version;
};
-static int rockchip_gpio_direction_input(struct udevice *dev, unsigned offset)
+static int rockchip_gpio_get_value(struct udevice *dev, unsigned offset)
{
struct rockchip_gpio_priv *priv = dev_get_priv(dev);
- struct rockchip_gpio_regs *regs = priv->regs;
+ u32 mask = BIT(offset), data;
- clrbits_le32(®s->swport_ddr, OFFSET_TO_BIT(offset));
+ if (priv->version)
+ data = readl(priv->regs + EXT_PORT_V2);
+ else
+ data = readl(priv->regs + EXT_PORT);
- return 0;
+ return (data & mask) ? 1 : 0;
}
-static int rockchip_gpio_direction_output(struct udevice *dev, unsigned offset,
- int value)
+static int rockchip_gpio_set_value(struct udevice *dev, unsigned offset,
+ int value)
{
struct rockchip_gpio_priv *priv = dev_get_priv(dev);
- struct rockchip_gpio_regs *regs = priv->regs;
- int mask = OFFSET_TO_BIT(offset);
+ u32 mask = BIT(offset), data = value ? mask : 0;
- clrsetbits_le32(®s->swport_dr, mask, value ? mask : 0);
- setbits_le32(®s->swport_ddr, mask);
+ if (priv->version && offset >= 16)
+ rk_clrsetreg(priv->regs + SWPORT_DR_H, mask >> 16, data >> 16);
+ else if (priv->version)
+ rk_clrsetreg(priv->regs + SWPORT_DR_L, mask, data);
+ else
+ clrsetbits_le32(priv->regs + SWPORT_DR, mask, data);
return 0;
}
-static int rockchip_gpio_get_value(struct udevice *dev, unsigned offset)
+static int rockchip_gpio_direction_input(struct udevice *dev, unsigned offset)
{
struct rockchip_gpio_priv *priv = dev_get_priv(dev);
- struct rockchip_gpio_regs *regs = priv->regs;
+ u32 mask = BIT(offset);
+
+ if (priv->version && offset >= 16)
+ rk_clrreg(priv->regs + SWPORT_DDR_H, mask >> 16);
+ else if (priv->version)
+ rk_clrreg(priv->regs + SWPORT_DDR_L, mask);
+ else
+ clrbits_le32(priv->regs + SWPORT_DDR, mask);
- return readl(®s->ext_port) & OFFSET_TO_BIT(offset) ? 1 : 0;
+ return 0;
}
-static int rockchip_gpio_set_value(struct udevice *dev, unsigned offset,
- int value)
+static int rockchip_gpio_direction_output(struct udevice *dev, unsigned offset,
+ int value)
{
struct rockchip_gpio_priv *priv = dev_get_priv(dev);
- struct rockchip_gpio_regs *regs = priv->regs;
- int mask = OFFSET_TO_BIT(offset);
+ u32 mask = BIT(offset);
+
+ rockchip_gpio_set_value(dev, offset, value);
- clrsetbits_le32(®s->swport_dr, mask, value ? mask : 0);
+ if (priv->version && offset >= 16)
+ rk_setreg(priv->regs + SWPORT_DDR_H, mask >> 16);
+ else if (priv->version)
+ rk_setreg(priv->regs + SWPORT_DDR_L, mask);
+ else
+ setbits_le32(priv->regs + SWPORT_DDR, mask);
return 0;
}
static int rockchip_gpio_get_function(struct udevice *dev, unsigned offset)
{
-#ifdef CONFIG_SPL_BUILD
- return -ENODATA;
-#else
struct rockchip_gpio_priv *priv = dev_get_priv(dev);
- struct rockchip_gpio_regs *regs = priv->regs;
- bool is_output;
+ u32 mask = BIT(offset), data;
int ret;
+ if (CONFIG_IS_ENABLED(PINCTRL)) {
+ ret = pinctrl_get_gpio_mux(priv->pinctrl, priv->bank, offset);
+ if (ret < 0)
+ return ret;
+ else if (ret != RK_FUNC_GPIO)
+ return GPIOF_FUNC;
+ }
+
- ret = pinctrl_get_gpio_mux(priv->pinctrl, priv->bank, offset);
- if (ret)
- return ret;
- is_output = readl(®s->swport_ddr) & OFFSET_TO_BIT(offset);
+ if (priv->version && offset >= 16)
+ data = readl(priv->regs + SWPORT_DDR_H) << 16;
+ else if (priv->version)
+ data = readl(priv->regs + SWPORT_DDR_L);
+ else
+ data = readl(priv->regs + SWPORT_DDR);
- return is_output ? GPIOF_OUTPUT : GPIOF_INPUT;
-#endif
+ return (data & mask) ? GPIOF_OUTPUT : GPIOF_INPUT;
}
/* Simple SPL interface to GPIOs */
@@ -147,9 +182,12 @@
int ret;
priv->regs = dev_read_addr_ptr(dev);
- ret = uclass_first_device_err(UCLASS_PINCTRL, &priv->pinctrl);
- if (ret)
- return ret;
+
+ if (CONFIG_IS_ENABLED(PINCTRL)) {
+ ret = uclass_first_device_err(UCLASS_PINCTRL, &priv->pinctrl);
+ if (ret)
+ return ret;
+ }
/*
* If "gpio-ranges" is present in the devicetree use it to parse
@@ -160,7 +198,7 @@
0, &args);
if (!ret || ret != -ENOENT) {
uc_priv->gpio_count = args.args[2];
- priv->bank = args.args[1] / args.args[2];
+ priv->bank = args.args[1] / ROCKCHIP_GPIOS_PER_BANK;
} else {
uc_priv->gpio_count = ROCKCHIP_GPIOS_PER_BANK;
end = strrchr(dev->name, '@');
@@ -170,6 +208,8 @@
priv->name[0] = 'A' + priv->bank;
uc_priv->bank_name = priv->name;
+ priv->version = readl(priv->regs + VER_ID_V2);
+
return 0;
}
diff --git a/drivers/misc/rockchip-efuse.c b/drivers/misc/rockchip-efuse.c
index 60931a5..2f96b79 100644
--- a/drivers/misc/rockchip-efuse.c
+++ b/drivers/misc/rockchip-efuse.c
@@ -73,7 +73,7 @@
for (i = 0; true; i += sizeof(data)) {
ret = misc_read(dev, i, &data, sizeof(data));
- if (ret < 0)
+ if (ret <= 0)
return 0;
print_buffer(i, data, 1, sizeof(data), sizeof(data));
@@ -238,8 +238,10 @@
offset += data->offset;
- if (data->block_size <= 1)
- return data->read(dev, offset, buf, size);
+ if (data->block_size <= 1) {
+ ret = data->read(dev, offset, buf, size);
+ goto done;
+ }
block_start = offset / data->block_size;
block_offset = offset % data->block_size;
@@ -255,7 +257,9 @@
memcpy(buf, buffer + block_offset, size);
free(buffer);
- return ret;
+
+done:
+ return ret < 0 ? ret : size;
}
static const struct misc_ops rockchip_efuse_ops = {
diff --git a/drivers/misc/rockchip-otp.c b/drivers/misc/rockchip-otp.c
index c19cd5c..4814e0e 100644
--- a/drivers/misc/rockchip-otp.c
+++ b/drivers/misc/rockchip-otp.c
@@ -89,7 +89,7 @@
for (i = 0; true; i += sizeof(data)) {
ret = misc_read(dev, i, &data, sizeof(data));
- if (ret < 0)
+ if (ret <= 0)
return 0;
print_buffer(i, data, 1, sizeof(data), sizeof(data));
@@ -249,8 +249,10 @@
offset += data->offset;
- if (data->block_size <= 1)
- return data->read(dev, offset, buf, size);
+ if (data->block_size <= 1) {
+ ret = data->read(dev, offset, buf, size);
+ goto done;
+ }
block_start = offset / data->block_size;
block_offset = offset % data->block_size;
@@ -266,7 +268,9 @@
memcpy(buf, buffer + block_offset, size);
free(buffer);
- return ret;
+
+done:
+ return ret < 0 ? ret : size;
}
static const struct misc_ops rockchip_otp_ops = {
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index 59fb0fb..de01b96 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -476,6 +476,14 @@
This enables support for the SDMA (Single Operation DMA) defined
in the SD Host Controller Standard Specification Version 1.00 .
+config SPL_MMC_SDHCI_SDMA
+ bool "Support SDHCI SDMA in SPL"
+ depends on SPL_MMC && MMC_SDHCI
+ default y if MMC_SDHCI_SDMA
+ help
+ This enables support for the SDMA (Single Operation DMA) defined
+ in the SD Host Controller Standard Specification Version 1.00 in SPL.
+
config MMC_SDHCI_ADMA
bool "Support SDHCI ADMA2"
depends on MMC_SDHCI
diff --git a/drivers/mmc/rockchip_sdhci.c b/drivers/mmc/rockchip_sdhci.c
index e1409dd..4f11097 100644
--- a/drivers/mmc/rockchip_sdhci.c
+++ b/drivers/mmc/rockchip_sdhci.c
@@ -47,51 +47,51 @@
#define ARASAN_VENDOR_REGISTER 0x78
#define ARASAN_VENDOR_ENHANCED_STROBE BIT(0)
-/* DWC IP vendor area 1 pointer */
-#define DWCMSHC_P_VENDOR_AREA1 0xe8
-#define DWCMSHC_AREA1_MASK GENMASK(11, 0)
-/* Offset inside the vendor area 1 */
-#define DWCMSHC_EMMC_CONTROL 0x2c
+/* Rockchip specific Registers */
+#define DWCMSHC_EMMC_EMMC_CTRL 0x52c
#define DWCMSHC_CARD_IS_EMMC BIT(0)
#define DWCMSHC_ENHANCED_STROBE BIT(8)
-
-/* Rockchip specific Registers */
#define DWCMSHC_EMMC_DLL_CTRL 0x800
#define DWCMSHC_EMMC_DLL_CTRL_RESET BIT(1)
#define DWCMSHC_EMMC_DLL_RXCLK 0x804
#define DWCMSHC_EMMC_DLL_TXCLK 0x808
#define DWCMSHC_EMMC_DLL_STRBIN 0x80c
-#define DECMSHC_EMMC_DLL_CMDOUT 0x810
+#define DWCMSHC_EMMC_DLL_CMDOUT 0x810
#define DWCMSHC_EMMC_DLL_STATUS0 0x840
#define DWCMSHC_EMMC_DLL_STATUS1 0x844
#define DWCMSHC_EMMC_DLL_START BIT(0)
-#define DWCMSHC_EMMC_DLL_RXCLK_SRCSEL 29
+#define DWCMSHC_EMMC_DLL_LOCKED BIT(8)
+#define DWCMSHC_EMMC_DLL_TIMEOUT BIT(9)
#define DWCMSHC_EMMC_DLL_START_POINT 16
#define DWCMSHC_EMMC_DLL_START_DEFAULT 5
#define DWCMSHC_EMMC_DLL_INC_VALUE 2
#define DWCMSHC_EMMC_DLL_INC 8
#define DWCMSHC_EMMC_DLL_BYPASS BIT(24)
#define DWCMSHC_EMMC_DLL_DLYENA BIT(27)
-#define DLL_TXCLK_TAPNUM_DEFAULT 0xA
-
-#define DLL_STRBIN_TAPNUM_DEFAULT 0x8
+#define DLL_RXCLK_NO_INVERTER BIT(29)
+#define DLL_RXCLK_ORI_GATE BIT(31)
+#define DLL_TXCLK_TAPNUM_DEFAULT 0x10
+#define DLL_TXCLK_TAPNUM_90_DEGREES 0x9
+#define DLL_TXCLK_TAPNUM_FROM_SW BIT(24)
+#define DLL_TXCLK_NO_INVERTER BIT(29)
+#define DLL_STRBIN_TAPNUM_DEFAULT 0x4
#define DLL_STRBIN_TAPNUM_FROM_SW BIT(24)
#define DLL_STRBIN_DELAY_NUM_SEL BIT(26)
#define DLL_STRBIN_DELAY_NUM_OFFSET 16
-#define DLL_STRBIN_DELAY_NUM_DEFAULT 0x16
+#define DLL_STRBIN_DELAY_NUM_DEFAULT 0x10
+#define DLL_CMDOUT_TAPNUM_90_DEGREES 0x8
+#define DLL_CMDOUT_TAPNUM_FROM_SW BIT(24)
+#define DLL_CMDOUT_SRC_CLK_NEG BIT(28)
+#define DLL_CMDOUT_EN_SRC_CLK_NEG BIT(29)
+#define DLL_CMDOUT_BOTH_CLK_EDGE BIT(30)
-#define DLL_TXCLK_TAPNUM_FROM_SW BIT(24)
-#define DWCMSHC_EMMC_DLL_LOCKED BIT(8)
-#define DWCMSHC_EMMC_DLL_TIMEOUT BIT(9)
-#define DLL_RXCLK_NO_INVERTER 1
-#define DLL_RXCLK_INVERTER 0
-#define DLL_RXCLK_ORI_GATE BIT(31)
-#define DWCMSHC_ENHANCED_STROBE BIT(8)
#define DLL_LOCK_WO_TMOUT(x) \
((((x) & DWCMSHC_EMMC_DLL_LOCKED) == DWCMSHC_EMMC_DLL_LOCKED) && \
(((x) & DWCMSHC_EMMC_DLL_TIMEOUT) == 0))
#define ROCKCHIP_MAX_CLKS 3
+#define FLAG_INVERTER_FLAG_IN_RXCLK BIT(0)
+
struct rockchip_sdhc_plat {
struct mmc_config cfg;
struct mmc mmc;
@@ -112,7 +112,6 @@
};
struct sdhci_data {
- int (*emmc_phy_init)(struct udevice *dev);
int (*get_phy)(struct udevice *dev);
/**
@@ -140,6 +139,9 @@
*/
int (*set_ios_post)(struct sdhci_host *host);
+ void (*set_clock)(struct sdhci_host *host, u32 div);
+ int (*config_dll)(struct sdhci_host *host, u32 clock, bool enable);
+
/**
* set_enhanced_strobe() - Set HS400 Enhanced Strobe config
*
@@ -152,12 +154,11 @@
* Return: 0 if successful, -ve on error
*/
int (*set_enhanced_strobe)(struct sdhci_host *host);
-};
-static int rk3399_emmc_phy_init(struct udevice *dev)
-{
- return 0;
-}
+ u32 flags;
+ u8 hs200_txclk_tapnum;
+ u8 hs400_txclk_tapnum;
+};
static void rk3399_emmc_phy_power_on(struct rockchip_emmc_phy *phy, u32 clock)
{
@@ -294,30 +295,27 @@
return 0;
}
-static int rk3568_emmc_phy_init(struct udevice *dev)
+static void rk3568_sdhci_set_clock(struct sdhci_host *host, u32 div)
{
- struct rockchip_sdhc *prv = dev_get_priv(dev);
- struct sdhci_host *host = &prv->host;
- u32 extra;
-
- extra = DLL_RXCLK_NO_INVERTER << DWCMSHC_EMMC_DLL_RXCLK_SRCSEL;
- sdhci_writel(host, extra, DWCMSHC_EMMC_DLL_RXCLK);
+ struct rockchip_sdhc *priv = container_of(host, struct rockchip_sdhc, host);
+ struct mmc *mmc = host->mmc;
+ ulong rate;
- return 0;
+ rate = clk_set_rate(&priv->emmc_clk, mmc->clock);
+ if (IS_ERR_VALUE(rate))
+ printf("%s: Set clock rate failed: %ld\n", __func__, (long)rate);
}
-static int rk3568_sdhci_emmc_set_clock(struct sdhci_host *host, unsigned int clock)
+static int rk3568_sdhci_config_dll(struct sdhci_host *host, u32 clock, bool enable)
{
struct rockchip_sdhc *priv = container_of(host, struct rockchip_sdhc, host);
+ struct sdhci_data *data = (struct sdhci_data *)dev_get_driver_data(priv->dev);
+ struct mmc *mmc = host->mmc;
int val, ret;
- u32 extra;
-
- if (clock > host->max_clk)
- clock = host->max_clk;
- if (clock)
- clk_set_rate(&priv->emmc_clk, clock);
+ u32 extra, txclk_tapnum;
- sdhci_set_clock(host->mmc, clock);
+ if (!enable)
+ return 0;
if (clock >= 100 * MHz) {
/* reset DLL */
@@ -337,13 +335,28 @@
if (ret)
return ret;
- extra = DWCMSHC_EMMC_DLL_DLYENA |
- DLL_RXCLK_NO_INVERTER << DWCMSHC_EMMC_DLL_RXCLK_SRCSEL;
+ extra = DWCMSHC_EMMC_DLL_DLYENA | DLL_RXCLK_ORI_GATE;
+ if (data->flags & FLAG_INVERTER_FLAG_IN_RXCLK)
+ extra |= DLL_RXCLK_NO_INVERTER;
sdhci_writel(host, extra, DWCMSHC_EMMC_DLL_RXCLK);
+ txclk_tapnum = data->hs200_txclk_tapnum;
+ if (mmc->selected_mode == MMC_HS_400 ||
+ mmc->selected_mode == MMC_HS_400_ES) {
+ txclk_tapnum = data->hs400_txclk_tapnum;
+
+ extra = DLL_CMDOUT_SRC_CLK_NEG |
+ DLL_CMDOUT_BOTH_CLK_EDGE |
+ DWCMSHC_EMMC_DLL_DLYENA |
+ DLL_CMDOUT_TAPNUM_90_DEGREES |
+ DLL_CMDOUT_TAPNUM_FROM_SW;
+ sdhci_writel(host, extra, DWCMSHC_EMMC_DLL_CMDOUT);
+ }
+
extra = DWCMSHC_EMMC_DLL_DLYENA |
- DLL_TXCLK_TAPNUM_DEFAULT |
- DLL_TXCLK_TAPNUM_FROM_SW;
+ DLL_TXCLK_TAPNUM_FROM_SW |
+ DLL_TXCLK_NO_INVERTER |
+ txclk_tapnum;
sdhci_writel(host, extra, DWCMSHC_EMMC_DLL_TXCLK);
extra = DWCMSHC_EMMC_DLL_DLYENA |
@@ -355,11 +368,11 @@
* Disable DLL and reset both of sample and drive clock.
* The bypass bit and start bit need to be set if DLL is not locked.
*/
- sdhci_writel(host, DWCMSHC_EMMC_DLL_BYPASS | DWCMSHC_EMMC_DLL_START,
- DWCMSHC_EMMC_DLL_CTRL);
+ extra = DWCMSHC_EMMC_DLL_BYPASS | DWCMSHC_EMMC_DLL_START;
+ sdhci_writel(host, extra, DWCMSHC_EMMC_DLL_CTRL);
sdhci_writel(host, DLL_RXCLK_ORI_GATE, DWCMSHC_EMMC_DLL_RXCLK);
- sdhci_writel(host, 0, DECMSHC_EMMC_DLL_CMDOUT);
sdhci_writel(host, 0, DWCMSHC_EMMC_DLL_TXCLK);
+ sdhci_writel(host, 0, DWCMSHC_EMMC_DLL_CMDOUT);
/*
* Before switching to hs400es mode, the driver will enable
* enhanced strobe first. PHY needs to configure the parameters
@@ -371,59 +384,57 @@
sdhci_writel(host, extra, DWCMSHC_EMMC_DLL_STRBIN);
}
- return 0;
-}
-
-static int rk3568_emmc_get_phy(struct udevice *dev)
-{
return 0;
}
-static int rk3568_sdhci_set_enhanced_strobe(struct sdhci_host *host)
+static int rk3568_sdhci_set_ios_post(struct sdhci_host *host)
{
struct mmc *mmc = host->mmc;
- u32 vendor;
- int reg;
-
- reg = (sdhci_readl(host, DWCMSHC_P_VENDOR_AREA1) & DWCMSHC_AREA1_MASK)
- + DWCMSHC_EMMC_CONTROL;
+ u32 reg;
- vendor = sdhci_readl(host, reg);
- if (mmc->selected_mode == MMC_HS_400_ES)
- vendor |= DWCMSHC_ENHANCED_STROBE;
- else
- vendor &= ~DWCMSHC_ENHANCED_STROBE;
- sdhci_writel(host, vendor, reg);
+ reg = sdhci_readw(host, SDHCI_HOST_CONTROL2);
+ reg &= ~SDHCI_CTRL_UHS_MASK;
- return 0;
-}
+ switch (mmc->selected_mode) {
+ case UHS_SDR25:
+ case MMC_HS:
+ case MMC_HS_52:
+ reg |= SDHCI_CTRL_UHS_SDR25;
+ break;
+ case UHS_SDR50:
+ reg |= SDHCI_CTRL_UHS_SDR50;
+ break;
+ case UHS_DDR50:
+ case MMC_DDR_52:
+ reg |= SDHCI_CTRL_UHS_DDR50;
+ break;
+ case UHS_SDR104:
+ case MMC_HS_200:
+ reg |= SDHCI_CTRL_UHS_SDR104;
+ break;
+ case MMC_HS_400:
+ case MMC_HS_400_ES:
+ reg |= DWCMSHC_CTRL_HS400;
+ break;
+ default:
+ reg |= SDHCI_CTRL_UHS_SDR12;
+ }
-static int rk3568_sdhci_set_ios_post(struct sdhci_host *host)
-{
- struct mmc *mmc = host->mmc;
- uint clock = mmc->tran_speed;
- u32 reg, vendor_reg;
+ sdhci_writew(host, reg, SDHCI_HOST_CONTROL2);
- if (!clock)
- clock = mmc->clock;
+ reg = sdhci_readw(host, DWCMSHC_EMMC_EMMC_CTRL);
- rk3568_sdhci_emmc_set_clock(host, clock);
+ if (IS_MMC(mmc))
+ reg |= DWCMSHC_CARD_IS_EMMC;
+ else
+ reg &= ~DWCMSHC_CARD_IS_EMMC;
- if (mmc->selected_mode == MMC_HS_400 || mmc->selected_mode == MMC_HS_400_ES) {
- reg = sdhci_readw(host, SDHCI_HOST_CONTROL2);
- reg &= ~SDHCI_CTRL_UHS_MASK;
- reg |= DWCMSHC_CTRL_HS400;
- sdhci_writew(host, reg, SDHCI_HOST_CONTROL2);
+ if (mmc->selected_mode == MMC_HS_400_ES)
+ reg |= DWCMSHC_ENHANCED_STROBE;
+ else
+ reg &= ~DWCMSHC_ENHANCED_STROBE;
- vendor_reg = (sdhci_readl(host, DWCMSHC_P_VENDOR_AREA1) & DWCMSHC_AREA1_MASK)
- + DWCMSHC_EMMC_CONTROL;
- /* set CARD_IS_EMMC bit to enable Data Strobe for HS400 */
- reg = sdhci_readw(host, vendor_reg);
- reg |= DWCMSHC_CARD_IS_EMMC;
- sdhci_writew(host, reg, vendor_reg);
- } else {
- sdhci_set_uhs_timing(host);
- }
+ sdhci_writew(host, reg, DWCMSHC_EMMC_EMMC_CTRL);
return 0;
}
@@ -448,23 +459,32 @@
return 0;
}
+static void rockchip_sdhci_set_clock(struct sdhci_host *host, u32 div)
+{
+ struct rockchip_sdhc *priv = container_of(host, struct rockchip_sdhc, host);
+ struct sdhci_data *data = (struct sdhci_data *)dev_get_driver_data(priv->dev);
+
+ if (data->set_clock)
+ data->set_clock(host, div);
+}
+
static int rockchip_sdhci_execute_tuning(struct mmc *mmc, u8 opcode)
{
- struct sdhci_host *host = dev_get_priv(mmc->dev);
+ struct rockchip_sdhc *priv = dev_get_priv(mmc->dev);
+ struct sdhci_host *host = &priv->host;
char tuning_loop_counter = SDHCI_TUNING_LOOP_COUNT;
struct mmc_cmd cmd;
u32 ctrl, blk_size;
- int ret = 0;
+ int ret;
ctrl = sdhci_readw(host, SDHCI_HOST_CONTROL2);
ctrl |= SDHCI_CTRL_EXEC_TUNING;
sdhci_writew(host, ctrl, SDHCI_HOST_CONTROL2);
sdhci_writel(host, SDHCI_INT_DATA_AVAIL, SDHCI_INT_ENABLE);
- sdhci_writel(host, SDHCI_INT_DATA_AVAIL, SDHCI_SIGNAL_ENABLE);
blk_size = SDHCI_MAKE_BLKSZ(SDHCI_DEFAULT_BOUNDARY_ARG, 64);
- if (opcode == MMC_CMD_SEND_TUNING_BLOCK_HS200 && host->mmc->bus_width == 8)
+ if (opcode == MMC_CMD_SEND_TUNING_BLOCK_HS200 && mmc->bus_width == 8)
blk_size = SDHCI_MAKE_BLKSZ(SDHCI_DEFAULT_BOUNDARY_ARG, 128);
sdhci_writew(host, blk_size, SDHCI_BLOCK_SIZE);
sdhci_writew(host, SDHCI_TRNS_READ, SDHCI_TRANSFER_MODE);
@@ -474,40 +494,39 @@
cmd.cmdarg = 0;
do {
- if (tuning_loop_counter-- == 0)
- break;
-
- mmc_send_cmd(mmc, &cmd, NULL);
-
- if (opcode == MMC_CMD_SEND_TUNING_BLOCK)
- /*
- * For tuning command, do not do busy loop. As tuning
- * is happening (CLK-DATA latching for setup/hold time
- * requirements), give time to complete
- */
- udelay(1);
-
+ ret = mmc_send_cmd(mmc, &cmd, NULL);
ctrl = sdhci_readw(host, SDHCI_HOST_CONTROL2);
+ if (ret || tuning_loop_counter-- == 0)
+ break;
} while (ctrl & SDHCI_CTRL_EXEC_TUNING);
- if (!(ctrl & SDHCI_CTRL_TUNED_CLK)) {
- printf("%s:Tuning failed\n", __func__);
- ret = -EIO;
- }
+ if (ret || tuning_loop_counter < 0 || !(ctrl & SDHCI_CTRL_TUNED_CLK)) {
+ if (!ret)
+ ret = -EIO;
+ printf("%s: Tuning failed: %d\n", __func__, ret);
- if (tuning_loop_counter < 0) {
ctrl &= ~SDHCI_CTRL_TUNED_CLK;
- sdhci_writel(host, ctrl, SDHCI_HOST_CONTROL2);
+ ctrl &= ~SDHCI_CTRL_EXEC_TUNING;
+ sdhci_writew(host, ctrl, SDHCI_HOST_CONTROL2);
}
/* Enable only interrupts served by the SD controller */
sdhci_writel(host, SDHCI_INT_DATA_MASK | SDHCI_INT_CMD_MASK, SDHCI_INT_ENABLE);
- /* Mask all sdhci interrupt sources */
- sdhci_writel(host, 0x0, SDHCI_SIGNAL_ENABLE);
return ret;
}
+static int rockchip_sdhci_config_dll(struct sdhci_host *host, u32 clock, bool enable)
+{
+ struct rockchip_sdhc *priv = container_of(host, struct rockchip_sdhc, host);
+ struct sdhci_data *data = (struct sdhci_data *)dev_get_driver_data(priv->dev);
+
+ if (data->config_dll)
+ return data->config_dll(host, clock, enable);
+
+ return 0;
+}
+
static int rockchip_sdhci_set_enhanced_strobe(struct sdhci_host *host)
{
struct rockchip_sdhc *priv = container_of(host, struct rockchip_sdhc, host);
@@ -516,13 +535,15 @@
if (data->set_enhanced_strobe)
return data->set_enhanced_strobe(host);
- return -ENOTSUPP;
+ return 0;
}
static struct sdhci_ops rockchip_sdhci_ops = {
- .set_ios_post = rockchip_sdhci_set_ios_post,
- .platform_execute_tuning = &rockchip_sdhci_execute_tuning,
.set_control_reg = rockchip_sdhci_set_control_reg,
+ .set_ios_post = rockchip_sdhci_set_ios_post,
+ .set_clock = rockchip_sdhci_set_clock,
+ .platform_execute_tuning = rockchip_sdhci_execute_tuning,
+ .config_dll = rockchip_sdhci_config_dll,
.set_enhanced_strobe = rockchip_sdhci_set_enhanced_strobe,
};
@@ -531,9 +552,9 @@
struct sdhci_data *data = (struct sdhci_data *)dev_get_driver_data(dev);
struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
struct rockchip_sdhc_plat *plat = dev_get_plat(dev);
- struct rockchip_sdhc *prv = dev_get_priv(dev);
+ struct rockchip_sdhc *priv = dev_get_priv(dev);
struct mmc_config *cfg = &plat->cfg;
- struct sdhci_host *host = &prv->host;
+ struct sdhci_host *host = &priv->host;
struct clk clk;
int ret;
@@ -547,8 +568,8 @@
printf("%s fail to get clk\n", __func__);
}
- prv->emmc_clk = clk;
- prv->dev = dev;
+ priv->emmc_clk = clk;
+ priv->dev = dev;
if (data->get_phy) {
ret = data->get_phy(dev);
@@ -556,17 +577,11 @@
return ret;
}
- if (data->emmc_phy_init) {
- ret = data->emmc_phy_init(dev);
- if (ret)
- return ret;
- }
-
host->ops = &rockchip_sdhci_ops;
host->quirks = SDHCI_QUIRK_WAIT_SEND_CMD;
host->mmc = &plat->mmc;
- host->mmc->priv = &prv->host;
+ host->mmc->priv = &priv->host;
host->mmc->dev = dev;
upriv->mmc = host->mmc;
@@ -574,14 +589,23 @@
if (ret)
return ret;
+ /*
+ * Reading more than 4 blocks with a single CMD18 command in PIO mode
+ * triggers Data End Bit Error on RK3568 and RK3588. Limit to reading
+ * max 4 blocks in one command when using PIO mode.
+ */
+ if (!(host->flags & USE_DMA))
+ cfg->b_max = 4;
+
return sdhci_probe(dev);
}
static int rockchip_sdhci_of_to_plat(struct udevice *dev)
{
struct rockchip_sdhc_plat *plat = dev_get_plat(dev);
- struct sdhci_host *host = dev_get_priv(dev);
+ struct rockchip_sdhc *priv = dev_get_priv(dev);
struct mmc_config *cfg = &plat->cfg;
+ struct sdhci_host *host = &priv->host;
int ret;
host->name = dev->name;
@@ -603,19 +627,28 @@
static const struct sdhci_data rk3399_data = {
.get_phy = rk3399_emmc_get_phy,
- .emmc_phy_init = rk3399_emmc_phy_init,
.set_control_reg = rk3399_sdhci_set_control_reg,
.set_ios_post = rk3399_sdhci_set_ios_post,
.set_enhanced_strobe = rk3399_sdhci_set_enhanced_strobe,
};
static const struct sdhci_data rk3568_data = {
- .get_phy = rk3568_emmc_get_phy,
- .emmc_phy_init = rk3568_emmc_phy_init,
.set_ios_post = rk3568_sdhci_set_ios_post,
- .set_enhanced_strobe = rk3568_sdhci_set_enhanced_strobe,
+ .set_clock = rk3568_sdhci_set_clock,
+ .config_dll = rk3568_sdhci_config_dll,
+ .flags = FLAG_INVERTER_FLAG_IN_RXCLK,
+ .hs200_txclk_tapnum = DLL_TXCLK_TAPNUM_DEFAULT,
+ .hs400_txclk_tapnum = DLL_TXCLK_TAPNUM_DEFAULT,
};
+static const struct sdhci_data rk3588_data = {
+ .set_ios_post = rk3568_sdhci_set_ios_post,
+ .set_clock = rk3568_sdhci_set_clock,
+ .config_dll = rk3568_sdhci_config_dll,
+ .hs200_txclk_tapnum = DLL_TXCLK_TAPNUM_DEFAULT,
+ .hs400_txclk_tapnum = DLL_TXCLK_TAPNUM_90_DEGREES,
+};
+
static const struct udevice_id sdhci_ids[] = {
{
.compatible = "arasan,sdhci-5.1",
@@ -625,6 +658,10 @@
.compatible = "rockchip,rk3568-dwcmshc",
.data = (ulong)&rk3568_data,
},
+ {
+ .compatible = "rockchip,rk3588-dwcmshc",
+ .data = (ulong)&rk3588_data,
+ },
{ }
};
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index c6b250b..9cbe126 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -70,7 +70,7 @@
}
}
-#if (defined(CONFIG_MMC_SDHCI_SDMA) || CONFIG_IS_ENABLED(MMC_SDHCI_ADMA))
+#if (CONFIG_IS_ENABLED(MMC_SDHCI_SDMA) || CONFIG_IS_ENABLED(MMC_SDHCI_ADMA))
static void sdhci_prepare_dma(struct sdhci_host *host, struct mmc_data *data,
int *is_aligned, int trans_bytes)
{
@@ -177,7 +177,7 @@
}
} while (!(stat & SDHCI_INT_DATA_END));
-#if (defined(CONFIG_MMC_SDHCI_SDMA) || CONFIG_IS_ENABLED(MMC_SDHCI_ADMA))
+#if (CONFIG_IS_ENABLED(MMC_SDHCI_SDMA) || CONFIG_IS_ENABLED(MMC_SDHCI_ADMA))
dma_unmap_single(host->start_addr, data->blocks * data->blocksize,
mmc_get_dma_dir(data));
#endif
@@ -518,6 +518,10 @@
reg &= ~SDHCI_CTRL_UHS_MASK;
switch (mmc->selected_mode) {
+ case UHS_SDR25:
+ case MMC_HS:
+ reg |= SDHCI_CTRL_UHS_SDR25;
+ break;
case UHS_SDR50:
case MMC_HS_52:
reg |= SDHCI_CTRL_UHS_SDR50;
@@ -682,6 +686,7 @@
if (!no_hispd_bit) {
if (mmc->selected_mode == MMC_HS ||
mmc->selected_mode == SD_HS ||
+ mmc->selected_mode == MMC_HS_52 ||
mmc->selected_mode == MMC_DDR_52 ||
mmc->selected_mode == MMC_HS_200 ||
mmc->selected_mode == MMC_HS_400 ||
@@ -872,7 +877,7 @@
#endif
debug("%s, caps: 0x%x\n", __func__, caps);
-#ifdef CONFIG_MMC_SDHCI_SDMA
+#if CONFIG_IS_ENABLED(MMC_SDHCI_SDMA)
if ((caps & SDHCI_CAN_DO_SDMA)) {
host->flags |= USE_SDMA;
} else {
@@ -882,7 +887,7 @@
#endif
#if CONFIG_IS_ENABLED(MMC_SDHCI_ADMA)
if (!(caps & SDHCI_CAN_DO_ADMA2)) {
- printf("%s: Your controller doesn't support SDMA!!\n",
+ printf("%s: Your controller doesn't support ADMA!!\n",
__func__);
return -EINVAL;
}
diff --git a/drivers/phy/rockchip/Kconfig b/drivers/phy/rockchip/Kconfig
index 1305763..f87ca8c 100644
--- a/drivers/phy/rockchip/Kconfig
+++ b/drivers/phy/rockchip/Kconfig
@@ -4,6 +4,14 @@
menu "Rockchip PHY driver"
+config PHY_ROCKCHIP_INNO_DSIDPHY
+ bool "Rockchip INNO DSIDPHY Driver"
+ depends on ARCH_ROCKCHIP
+ select PHY
+ select MIPI_DPHY_HELPERS
+ help
+ Support for Rockchip MIPI DPHY with Innosilicon IP block.
+
config PHY_ROCKCHIP_INNO_USB2
bool "Rockchip INNO USB2PHY Driver"
depends on ARCH_ROCKCHIP
diff --git a/drivers/phy/rockchip/Makefile b/drivers/phy/rockchip/Makefile
index a236877..25a803a 100644
--- a/drivers/phy/rockchip/Makefile
+++ b/drivers/phy/rockchip/Makefile
@@ -8,3 +8,4 @@
obj-$(CONFIG_PHY_ROCKCHIP_PCIE) += phy-rockchip-pcie.o
obj-$(CONFIG_PHY_ROCKCHIP_SNPS_PCIE3) += phy-rockchip-snps-pcie3.o
obj-$(CONFIG_PHY_ROCKCHIP_TYPEC) += phy-rockchip-typec.o
+obj-$(CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY) += phy-rockchip-inno-dsidphy.o
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c b/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
new file mode 100644
index 0000000..9ed7af0
--- /dev/null
+++ b/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
@@ -0,0 +1,680 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 Rockchip Electronics Co. Ltd.
+ *
+ * Author: Wyon Bi <bivvy.bi@rock-chips.com>
+ */
+
+#include <dm.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
+#include <div64.h>
+#include <generic-phy.h>
+#include <linux/kernel.h>
+#include <linux/iopoll.h>
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include <linux/math64.h>
+#include <phy-mipi-dphy.h>
+#include <reset.h>
+
+#define UPDATE(x, h, l) (((x) << (l)) & GENMASK((h), (l)))
+
+/*
+ * The offset address[7:0] is distributed two parts, one from the bit7 to bit5
+ * is the first address, the other from the bit4 to bit0 is the second address.
+ * when you configure the registers, you must set both of them. The Clock Lane
+ * and Data Lane use the same registers with the same second address, but the
+ * first address is different.
+ */
+#define FIRST_ADDRESS(x) (((x) & 0x7) << 5)
+#define SECOND_ADDRESS(x) (((x) & 0x1f) << 0)
+#define PHY_REG(first, second) (FIRST_ADDRESS(first) | \
+ SECOND_ADDRESS(second))
+
+/* Analog Register Part: reg00 */
+#define BANDGAP_POWER_MASK BIT(7)
+#define BANDGAP_POWER_DOWN BIT(7)
+#define BANDGAP_POWER_ON 0
+#define LANE_EN_MASK GENMASK(6, 2)
+#define LANE_EN_CK BIT(6)
+#define LANE_EN_3 BIT(5)
+#define LANE_EN_2 BIT(4)
+#define LANE_EN_1 BIT(3)
+#define LANE_EN_0 BIT(2)
+#define POWER_WORK_MASK GENMASK(1, 0)
+#define POWER_WORK_ENABLE UPDATE(1, 1, 0)
+#define POWER_WORK_DISABLE UPDATE(2, 1, 0)
+/* Analog Register Part: reg01 */
+#define REG_SYNCRST_MASK BIT(2)
+#define REG_SYNCRST_RESET BIT(2)
+#define REG_SYNCRST_NORMAL 0
+#define REG_LDOPD_MASK BIT(1)
+#define REG_LDOPD_POWER_DOWN BIT(1)
+#define REG_LDOPD_POWER_ON 0
+#define REG_PLLPD_MASK BIT(0)
+#define REG_PLLPD_POWER_DOWN BIT(0)
+#define REG_PLLPD_POWER_ON 0
+/* Analog Register Part: reg03 */
+#define REG_FBDIV_HI_MASK BIT(5)
+#define REG_FBDIV_HI(x) UPDATE((x >> 8), 5, 5)
+#define REG_PREDIV_MASK GENMASK(4, 0)
+#define REG_PREDIV(x) UPDATE(x, 4, 0)
+/* Analog Register Part: reg04 */
+#define REG_FBDIV_LO_MASK GENMASK(7, 0)
+#define REG_FBDIV_LO(x) UPDATE(x, 7, 0)
+/* Analog Register Part: reg05 */
+#define SAMPLE_CLOCK_PHASE_MASK GENMASK(6, 4)
+#define SAMPLE_CLOCK_PHASE(x) UPDATE(x, 6, 4)
+#define CLOCK_LANE_SKEW_PHASE_MASK GENMASK(2, 0)
+#define CLOCK_LANE_SKEW_PHASE(x) UPDATE(x, 2, 0)
+/* Analog Register Part: reg06 */
+#define DATA_LANE_3_SKEW_PHASE_MASK GENMASK(6, 4)
+#define DATA_LANE_3_SKEW_PHASE(x) UPDATE(x, 6, 4)
+#define DATA_LANE_2_SKEW_PHASE_MASK GENMASK(2, 0)
+#define DATA_LANE_2_SKEW_PHASE(x) UPDATE(x, 2, 0)
+/* Analog Register Part: reg07 */
+#define DATA_LANE_1_SKEW_PHASE_MASK GENMASK(6, 4)
+#define DATA_LANE_1_SKEW_PHASE(x) UPDATE(x, 6, 4)
+#define DATA_LANE_0_SKEW_PHASE_MASK GENMASK(2, 0)
+#define DATA_LANE_0_SKEW_PHASE(x) UPDATE(x, 2, 0)
+/* Analog Register Part: reg08 */
+#define PLL_POST_DIV_ENABLE_MASK BIT(5)
+#define PLL_POST_DIV_ENABLE BIT(5)
+#define SAMPLE_CLOCK_DIRECTION_MASK BIT(4)
+#define SAMPLE_CLOCK_DIRECTION_REVERSE BIT(4)
+#define SAMPLE_CLOCK_DIRECTION_FORWARD 0
+#define LOWFRE_EN_MASK BIT(5)
+#define PLL_OUTPUT_FREQUENCY_DIV_BY_1 0
+#define PLL_OUTPUT_FREQUENCY_DIV_BY_2 1
+/* Analog Register Part: reg0b */
+#define CLOCK_LANE_VOD_RANGE_SET_MASK GENMASK(3, 0)
+#define CLOCK_LANE_VOD_RANGE_SET(x) UPDATE(x, 3, 0)
+#define VOD_MIN_RANGE 0x1
+#define VOD_MID_RANGE 0x3
+#define VOD_BIG_RANGE 0x7
+#define VOD_MAX_RANGE 0xf
+/* Analog Register Part: reg1E */
+#define PLL_MODE_SEL_MASK GENMASK(6, 5)
+#define PLL_MODE_SEL_LVDS_MODE 0
+#define PLL_MODE_SEL_MIPI_MODE BIT(5)
+/* Digital Register Part: reg00 */
+#define REG_DIG_RSTN_MASK BIT(0)
+#define REG_DIG_RSTN_NORMAL BIT(0)
+#define REG_DIG_RSTN_RESET 0
+/* Digital Register Part: reg01 */
+#define INVERT_TXCLKESC_MASK BIT(1)
+#define INVERT_TXCLKESC_ENABLE BIT(1)
+#define INVERT_TXCLKESC_DISABLE 0
+#define INVERT_TXBYTECLKHS_MASK BIT(0)
+#define INVERT_TXBYTECLKHS_ENABLE BIT(0)
+#define INVERT_TXBYTECLKHS_DISABLE 0
+/* Clock/Data0/Data1/Data2/Data3 Lane Register Part: reg05 */
+#define T_LPX_CNT_MASK GENMASK(5, 0)
+#define T_LPX_CNT(x) UPDATE(x, 5, 0)
+/* Clock/Data0/Data1/Data2/Data3 Lane Register Part: reg06 */
+#define T_HS_ZERO_CNT_HI_MASK BIT(7)
+#define T_HS_ZERO_CNT_HI(x) UPDATE(x, 7, 7)
+#define T_HS_PREPARE_CNT_MASK GENMASK(6, 0)
+#define T_HS_PREPARE_CNT(x) UPDATE(x, 6, 0)
+/* Clock/Data0/Data1/Data2/Data3 Lane Register Part: reg07 */
+#define T_HS_ZERO_CNT_LO_MASK GENMASK(5, 0)
+#define T_HS_ZERO_CNT_LO(x) UPDATE(x, 5, 0)
+/* Clock/Data0/Data1/Data2/Data3 Lane Register Part: reg08 */
+#define T_HS_TRAIL_CNT_MASK GENMASK(6, 0)
+#define T_HS_TRAIL_CNT(x) UPDATE(x, 6, 0)
+/* Clock/Data0/Data1/Data2/Data3 Lane Register Part: reg09 */
+#define T_HS_EXIT_CNT_LO_MASK GENMASK(4, 0)
+#define T_HS_EXIT_CNT_LO(x) UPDATE(x, 4, 0)
+/* Clock/Data0/Data1/Data2/Data3 Lane Register Part: reg0a */
+#define T_CLK_POST_CNT_LO_MASK GENMASK(3, 0)
+#define T_CLK_POST_CNT_LO(x) UPDATE(x, 3, 0)
+/* Clock/Data0/Data1/Data2/Data3 Lane Register Part: reg0c */
+#define LPDT_TX_PPI_SYNC_MASK BIT(2)
+#define LPDT_TX_PPI_SYNC_ENABLE BIT(2)
+#define LPDT_TX_PPI_SYNC_DISABLE 0
+#define T_WAKEUP_CNT_HI_MASK GENMASK(1, 0)
+#define T_WAKEUP_CNT_HI(x) UPDATE(x, 1, 0)
+/* Clock/Data0/Data1/Data2/Data3 Lane Register Part: reg0d */
+#define T_WAKEUP_CNT_LO_MASK GENMASK(7, 0)
+#define T_WAKEUP_CNT_LO(x) UPDATE(x, 7, 0)
+/* Clock/Data0/Data1/Data2/Data3 Lane Register Part: reg0e */
+#define T_CLK_PRE_CNT_MASK GENMASK(3, 0)
+#define T_CLK_PRE_CNT(x) UPDATE(x, 3, 0)
+/* Clock/Data0/Data1/Data2/Data3 Lane Register Part: reg10 */
+#define T_CLK_POST_CNT_HI_MASK GENMASK(7, 6)
+#define T_CLK_POST_CNT_HI(x) UPDATE(x, 7, 6)
+#define T_TA_GO_CNT_MASK GENMASK(5, 0)
+#define T_TA_GO_CNT(x) UPDATE(x, 5, 0)
+/* Clock/Data0/Data1/Data2/Data3 Lane Register Part: reg11 */
+#define T_HS_EXIT_CNT_HI_MASK BIT(6)
+#define T_HS_EXIT_CNT_HI(x) UPDATE(x, 6, 6)
+#define T_TA_SURE_CNT_MASK GENMASK(5, 0)
+#define T_TA_SURE_CNT(x) UPDATE(x, 5, 0)
+/* Clock/Data0/Data1/Data2/Data3 Lane Register Part: reg12 */
+#define T_TA_WAIT_CNT_MASK GENMASK(5, 0)
+#define T_TA_WAIT_CNT(x) UPDATE(x, 5, 0)
+/* LVDS Register Part: reg00 */
+#define LVDS_DIGITAL_INTERNAL_RESET_MASK BIT(2)
+#define LVDS_DIGITAL_INTERNAL_RESET_DISABLE BIT(2)
+#define LVDS_DIGITAL_INTERNAL_RESET_ENABLE 0
+/* LVDS Register Part: reg01 */
+#define LVDS_DIGITAL_INTERNAL_ENABLE_MASK BIT(7)
+#define LVDS_DIGITAL_INTERNAL_ENABLE BIT(7)
+#define LVDS_DIGITAL_INTERNAL_DISABLE 0
+/* LVDS Register Part: reg03 */
+#define MODE_ENABLE_MASK GENMASK(2, 0)
+#define TTL_MODE_ENABLE BIT(2)
+#define LVDS_MODE_ENABLE BIT(1)
+#define MIPI_MODE_ENABLE BIT(0)
+/* LVDS Register Part: reg0b */
+#define LVDS_LANE_EN_MASK GENMASK(7, 3)
+#define LVDS_DATA_LANE0_EN BIT(7)
+#define LVDS_DATA_LANE1_EN BIT(6)
+#define LVDS_DATA_LANE2_EN BIT(5)
+#define LVDS_DATA_LANE3_EN BIT(4)
+#define LVDS_CLK_LANE_EN BIT(3)
+#define LVDS_PLL_POWER_MASK BIT(2)
+#define LVDS_PLL_POWER_OFF BIT(2)
+#define LVDS_PLL_POWER_ON 0
+#define LVDS_BANDGAP_POWER_MASK BIT(0)
+#define LVDS_BANDGAP_POWER_DOWN BIT(0)
+#define LVDS_BANDGAP_POWER_ON 0
+
+#define DSI_PHY_RSTZ 0xa0
+#define PHY_ENABLECLK BIT(2)
+#define DSI_PHY_STATUS 0xb0
+#define PHY_LOCK BIT(0)
+
+#define PSEC_PER_SEC 1000000000000LL
+
+#define msleep(a) udelay(a * 1000)
+
+enum phy_max_rate {
+ MAX_1GHZ,
+ MAX_2_5GHZ,
+};
+
+struct clk_hw {
+ struct clk_core *core;
+ struct clk *clk;
+ const struct clk_init_data *init;
+};
+
+struct inno_video_phy_plat_data {
+ const struct inno_mipi_dphy_timing *inno_mipi_dphy_timing_table;
+ const unsigned int num_timings;
+ enum phy_max_rate max_rate;
+};
+
+struct inno_dsidphy {
+ struct udevice *dev;
+ struct clk *ref_clk;
+ struct clk *pclk_phy;
+ struct clk *pclk_host;
+ const struct inno_video_phy_plat_data *pdata;
+ void __iomem *phy_base;
+ void __iomem *host_base;
+ struct reset_ctl *rst;
+ struct phy_configure_opts_mipi_dphy dphy_cfg;
+
+ struct clk *pll_clk;
+ struct {
+ struct clk_hw hw;
+ u8 prediv;
+ u16 fbdiv;
+ unsigned long rate;
+ } pll;
+};
+
+enum {
+ REGISTER_PART_ANALOG,
+ REGISTER_PART_DIGITAL,
+ REGISTER_PART_CLOCK_LANE,
+ REGISTER_PART_DATA0_LANE,
+ REGISTER_PART_DATA1_LANE,
+ REGISTER_PART_DATA2_LANE,
+ REGISTER_PART_DATA3_LANE,
+ REGISTER_PART_LVDS,
+};
+
+struct inno_mipi_dphy_timing {
+ unsigned long rate;
+ u8 lpx;
+ u8 hs_prepare;
+ u8 clk_lane_hs_zero;
+ u8 data_lane_hs_zero;
+ u8 hs_trail;
+};
+
+static const
+struct inno_mipi_dphy_timing inno_mipi_dphy_timing_table_max_1ghz[] = {
+ { 110000000, 0x0, 0x20, 0x16, 0x02, 0x22},
+ { 150000000, 0x0, 0x06, 0x16, 0x03, 0x45},
+ { 200000000, 0x0, 0x18, 0x17, 0x04, 0x0b},
+ { 250000000, 0x0, 0x05, 0x17, 0x05, 0x16},
+ { 300000000, 0x0, 0x51, 0x18, 0x06, 0x2c},
+ { 400000000, 0x0, 0x64, 0x19, 0x07, 0x33},
+ { 500000000, 0x0, 0x20, 0x1b, 0x07, 0x4e},
+ { 600000000, 0x0, 0x6a, 0x1d, 0x08, 0x3a},
+ { 700000000, 0x0, 0x3e, 0x1e, 0x08, 0x6a},
+ { 800000000, 0x0, 0x21, 0x1f, 0x09, 0x29},
+ {1000000000, 0x0, 0x09, 0x20, 0x09, 0x27},
+};
+
+static const
+struct inno_mipi_dphy_timing inno_mipi_dphy_timing_table_max_2_5ghz[] = {
+ { 110000000, 0x02, 0x7f, 0x16, 0x02, 0x02},
+ { 150000000, 0x02, 0x7f, 0x16, 0x03, 0x02},
+ { 200000000, 0x02, 0x7f, 0x17, 0x04, 0x02},
+ { 250000000, 0x02, 0x7f, 0x17, 0x05, 0x04},
+ { 300000000, 0x02, 0x7f, 0x18, 0x06, 0x04},
+ { 400000000, 0x03, 0x7e, 0x19, 0x07, 0x04},
+ { 500000000, 0x03, 0x7c, 0x1b, 0x07, 0x08},
+ { 600000000, 0x03, 0x70, 0x1d, 0x08, 0x10},
+ { 700000000, 0x05, 0x40, 0x1e, 0x08, 0x30},
+ { 800000000, 0x05, 0x02, 0x1f, 0x09, 0x30},
+ {1000000000, 0x05, 0x08, 0x20, 0x09, 0x30},
+ {1200000000, 0x06, 0x03, 0x32, 0x14, 0x0f},
+ {1400000000, 0x09, 0x03, 0x32, 0x14, 0x0f},
+ {1600000000, 0x0d, 0x42, 0x36, 0x0e, 0x0f},
+ {1800000000, 0x0e, 0x47, 0x7a, 0x0e, 0x0f},
+ {2000000000, 0x11, 0x64, 0x7a, 0x0e, 0x0b},
+ {2200000000, 0x13, 0x64, 0x7e, 0x15, 0x0b},
+ {2400000000, 0x13, 0x33, 0x7f, 0x15, 0x6a},
+ {2500000000, 0x15, 0x54, 0x7f, 0x15, 0x6a},
+};
+
+static void phy_update_bits(struct inno_dsidphy *inno,
+ u8 first, u8 second, u8 mask, u8 val)
+{
+ u32 reg = PHY_REG(first, second) << 2;
+ unsigned int tmp, orig;
+
+ orig = readl(inno->phy_base + reg);
+ tmp = orig & ~mask;
+ tmp |= val & mask;
+ writel(tmp, inno->phy_base + reg);
+}
+
+static unsigned long inno_dsidphy_pll_calc_rate(struct inno_dsidphy *inno,
+ unsigned long rate)
+{
+ unsigned long prate;
+ unsigned long best_freq = 0;
+ unsigned long fref, fout;
+ u8 min_prediv, max_prediv;
+ u8 _prediv, best_prediv = 1;
+ u16 _fbdiv, best_fbdiv = 1;
+ u32 min_delta = UINT_MAX;
+
+ /*
+ * Upstream Linux tries to read the ref_clk, while the BSP
+ * U-Boot hard-codes this as 24MHz. Try the first, and if that
+ * fails do the second.
+ */
+ prate = clk_get_rate(inno->ref_clk);
+ if (IS_ERR_VALUE(prate))
+ prate = 24000000;
+
+ /*
+ * The PLL output frequency can be calculated using a simple formula:
+ * PLL_Output_Frequency = (FREF / PREDIV * FBDIV) / 2
+ * PLL_Output_Frequency: it is equal to DDR-Clock-Frequency * 2
+ */
+ fref = prate / 2;
+ if (rate > 1000000000UL)
+ fout = 1000000000UL;
+ else
+ fout = rate;
+
+ /* 5Mhz < Fref / prediv < 40MHz */
+ min_prediv = DIV_ROUND_UP(fref, 40000000);
+ max_prediv = fref / 5000000;
+
+ for (_prediv = min_prediv; _prediv <= max_prediv; _prediv++) {
+ u64 tmp;
+ u32 delta;
+
+ tmp = (u64)fout * _prediv;
+ do_div(tmp, fref);
+ _fbdiv = tmp;
+
+ /*
+ * The possible settings of feedback divider are
+ * 12, 13, 14, 16, ~ 511
+ */
+ if (_fbdiv == 15)
+ continue;
+
+ if (_fbdiv < 12 || _fbdiv > 511)
+ continue;
+
+ tmp = (u64)_fbdiv * fref;
+ do_div(tmp, _prediv);
+
+ delta = abs(fout - tmp);
+ if (!delta) {
+ best_prediv = _prediv;
+ best_fbdiv = _fbdiv;
+ best_freq = tmp;
+ break;
+ } else if (delta < min_delta) {
+ best_prediv = _prediv;
+ best_fbdiv = _fbdiv;
+ best_freq = tmp;
+ min_delta = delta;
+ }
+ }
+
+ if (best_freq) {
+ inno->pll.prediv = best_prediv;
+ inno->pll.fbdiv = best_fbdiv;
+ inno->pll.rate = best_freq;
+ }
+
+ return best_freq;
+}
+
+static void inno_dsidphy_mipi_mode_enable(struct inno_dsidphy *inno)
+{
+ struct phy_configure_opts_mipi_dphy *cfg = &inno->dphy_cfg;
+ const struct inno_mipi_dphy_timing *timings;
+ u32 t_txbyteclkhs, t_txclkesc;
+ u32 txbyteclkhs, txclkesc, esc_clk_div;
+ u32 hs_exit, clk_post, clk_pre, wakeup, lpx, ta_go, ta_sure, ta_wait;
+ u32 hs_prepare, hs_trail, hs_zero, clk_lane_hs_zero, data_lane_hs_zero;
+ unsigned int i;
+
+ timings = inno->pdata->inno_mipi_dphy_timing_table;
+
+ inno_dsidphy_pll_calc_rate(inno, cfg->hs_clk_rate);
+
+ /* Select MIPI mode */
+ phy_update_bits(inno, REGISTER_PART_LVDS, 0x03,
+ MODE_ENABLE_MASK, MIPI_MODE_ENABLE);
+ /* Configure PLL */
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x03,
+ REG_PREDIV_MASK, REG_PREDIV(inno->pll.prediv));
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x03,
+ REG_FBDIV_HI_MASK, REG_FBDIV_HI(inno->pll.fbdiv));
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x04,
+ REG_FBDIV_LO_MASK, REG_FBDIV_LO(inno->pll.fbdiv));
+ if (inno->pdata->max_rate == MAX_2_5GHZ) {
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x08,
+ PLL_POST_DIV_ENABLE_MASK, PLL_POST_DIV_ENABLE);
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x0b,
+ CLOCK_LANE_VOD_RANGE_SET_MASK,
+ CLOCK_LANE_VOD_RANGE_SET(VOD_MAX_RANGE));
+ }
+ /* Enable PLL and LDO */
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x01,
+ REG_LDOPD_MASK | REG_PLLPD_MASK,
+ REG_LDOPD_POWER_ON | REG_PLLPD_POWER_ON);
+ /* Reset analog */
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x01,
+ REG_SYNCRST_MASK, REG_SYNCRST_RESET);
+ udelay(1);
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x01,
+ REG_SYNCRST_MASK, REG_SYNCRST_NORMAL);
+ /* Reset digital */
+ phy_update_bits(inno, REGISTER_PART_DIGITAL, 0x00,
+ REG_DIG_RSTN_MASK, REG_DIG_RSTN_RESET);
+ udelay(1);
+ phy_update_bits(inno, REGISTER_PART_DIGITAL, 0x00,
+ REG_DIG_RSTN_MASK, REG_DIG_RSTN_NORMAL);
+
+ txbyteclkhs = inno->pll.rate / 8;
+ t_txbyteclkhs = div_u64(PSEC_PER_SEC, txbyteclkhs);
+
+ esc_clk_div = DIV_ROUND_UP(txbyteclkhs, 20000000);
+ txclkesc = txbyteclkhs / esc_clk_div;
+ t_txclkesc = div_u64(PSEC_PER_SEC, txclkesc);
+
+ /*
+ * The value of counter for HS Ths-exit
+ * Ths-exit = Tpin_txbyteclkhs * value
+ */
+ hs_exit = DIV_ROUND_UP(cfg->hs_exit, t_txbyteclkhs);
+ /*
+ * The value of counter for HS Tclk-post
+ * Tclk-post = Tpin_txbyteclkhs * value
+ */
+ clk_post = DIV_ROUND_UP(cfg->clk_post, t_txbyteclkhs);
+ /*
+ * The value of counter for HS Tclk-pre
+ * Tclk-pre = Tpin_txbyteclkhs * value
+ */
+ clk_pre = DIV_ROUND_UP(cfg->clk_pre, BITS_PER_BYTE);
+
+ /*
+ * The value of counter for HS Tta-go
+ * Tta-go for turnaround
+ * Tta-go = Ttxclkesc * value
+ */
+ ta_go = DIV_ROUND_UP(cfg->ta_go, t_txclkesc);
+ /*
+ * The value of counter for HS Tta-sure
+ * Tta-sure for turnaround
+ * Tta-sure = Ttxclkesc * value
+ */
+ ta_sure = DIV_ROUND_UP(cfg->ta_sure, t_txclkesc);
+ /*
+ * The value of counter for HS Tta-wait
+ * Tta-wait for turnaround
+ * Tta-wait = Ttxclkesc * value
+ */
+ ta_wait = DIV_ROUND_UP(cfg->ta_get, t_txclkesc);
+
+ for (i = 0; i < inno->pdata->num_timings; i++)
+ if (inno->pll.rate <= timings[i].rate)
+ break;
+
+ if (i == inno->pdata->num_timings)
+ --i;
+
+ /*
+ * The value of counter for HS Tlpx Time
+ * Tlpx = Tpin_txbyteclkhs * (2 + value)
+ */
+ if (inno->pdata->max_rate == MAX_1GHZ) {
+ lpx = DIV_ROUND_UP(cfg->lpx, t_txbyteclkhs);
+ if (lpx >= 2)
+ lpx -= 2;
+ } else {
+ lpx = timings[i].lpx;
+ }
+
+ hs_prepare = timings[i].hs_prepare;
+ hs_trail = timings[i].hs_trail;
+ clk_lane_hs_zero = timings[i].clk_lane_hs_zero;
+ data_lane_hs_zero = timings[i].data_lane_hs_zero;
+ wakeup = 0x3ff;
+
+ for (i = REGISTER_PART_CLOCK_LANE; i <= REGISTER_PART_DATA3_LANE; i++) {
+ if (i == REGISTER_PART_CLOCK_LANE)
+ hs_zero = clk_lane_hs_zero;
+ else
+ hs_zero = data_lane_hs_zero;
+
+ phy_update_bits(inno, i, 0x05, T_LPX_CNT_MASK,
+ T_LPX_CNT(lpx));
+ phy_update_bits(inno, i, 0x06, T_HS_PREPARE_CNT_MASK,
+ T_HS_PREPARE_CNT(hs_prepare));
+ if (inno->pdata->max_rate == MAX_2_5GHZ)
+ phy_update_bits(inno, i, 0x06, T_HS_ZERO_CNT_HI_MASK,
+ T_HS_ZERO_CNT_HI(hs_zero >> 6));
+ phy_update_bits(inno, i, 0x07, T_HS_ZERO_CNT_LO_MASK,
+ T_HS_ZERO_CNT_LO(hs_zero));
+ phy_update_bits(inno, i, 0x08, T_HS_TRAIL_CNT_MASK,
+ T_HS_TRAIL_CNT(hs_trail));
+ if (inno->pdata->max_rate == MAX_2_5GHZ)
+ phy_update_bits(inno, i, 0x11, T_HS_EXIT_CNT_HI_MASK,
+ T_HS_EXIT_CNT_HI(hs_exit >> 5));
+ phy_update_bits(inno, i, 0x09, T_HS_EXIT_CNT_LO_MASK,
+ T_HS_EXIT_CNT_LO(hs_exit));
+ if (inno->pdata->max_rate == MAX_2_5GHZ)
+ phy_update_bits(inno, i, 0x10, T_CLK_POST_CNT_HI_MASK,
+ T_CLK_POST_CNT_HI(clk_post >> 4));
+ phy_update_bits(inno, i, 0x0a, T_CLK_POST_CNT_LO_MASK,
+ T_CLK_POST_CNT_LO(clk_post));
+ phy_update_bits(inno, i, 0x0e, T_CLK_PRE_CNT_MASK,
+ T_CLK_PRE_CNT(clk_pre));
+ phy_update_bits(inno, i, 0x0c, T_WAKEUP_CNT_HI_MASK,
+ T_WAKEUP_CNT_HI(wakeup >> 8));
+ phy_update_bits(inno, i, 0x0d, T_WAKEUP_CNT_LO_MASK,
+ T_WAKEUP_CNT_LO(wakeup));
+ phy_update_bits(inno, i, 0x10, T_TA_GO_CNT_MASK,
+ T_TA_GO_CNT(ta_go));
+ phy_update_bits(inno, i, 0x11, T_TA_SURE_CNT_MASK,
+ T_TA_SURE_CNT(ta_sure));
+ phy_update_bits(inno, i, 0x12, T_TA_WAIT_CNT_MASK,
+ T_TA_WAIT_CNT(ta_wait));
+ }
+
+ /* Enable all lanes on analog part */
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x00,
+ LANE_EN_MASK, LANE_EN_CK | LANE_EN_3 | LANE_EN_2 |
+ LANE_EN_1 | LANE_EN_0);
+}
+
+static int inno_dsidphy_power_on(struct phy *phy)
+{
+ struct inno_dsidphy *inno = dev_get_priv(phy->dev);
+
+ clk_prepare_enable(inno->pclk_phy);
+ clk_prepare_enable(inno->ref_clk);
+
+ /* Bandgap power on */
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x00,
+ BANDGAP_POWER_MASK, BANDGAP_POWER_ON);
+ /* Enable power work */
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x00,
+ POWER_WORK_MASK, POWER_WORK_ENABLE);
+
+ inno_dsidphy_mipi_mode_enable(inno);
+
+ return 0;
+}
+
+static int inno_dsidphy_power_off(struct phy *phy)
+{
+ struct inno_dsidphy *inno = dev_get_priv(phy->dev);
+
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x00, LANE_EN_MASK, 0);
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x01,
+ REG_LDOPD_MASK | REG_PLLPD_MASK,
+ REG_LDOPD_POWER_DOWN | REG_PLLPD_POWER_DOWN);
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x00,
+ POWER_WORK_MASK, POWER_WORK_DISABLE);
+ phy_update_bits(inno, REGISTER_PART_ANALOG, 0x00,
+ BANDGAP_POWER_MASK, BANDGAP_POWER_DOWN);
+
+ phy_update_bits(inno, REGISTER_PART_LVDS, 0x0b, LVDS_LANE_EN_MASK, 0);
+ phy_update_bits(inno, REGISTER_PART_LVDS, 0x01,
+ LVDS_DIGITAL_INTERNAL_ENABLE_MASK,
+ LVDS_DIGITAL_INTERNAL_DISABLE);
+ phy_update_bits(inno, REGISTER_PART_LVDS, 0x0b,
+ LVDS_PLL_POWER_MASK | LVDS_BANDGAP_POWER_MASK,
+ LVDS_PLL_POWER_OFF | LVDS_BANDGAP_POWER_DOWN);
+
+ clk_disable_unprepare(inno->ref_clk);
+ clk_disable_unprepare(inno->pclk_phy);
+
+ return 0;
+}
+
+static int inno_dsidphy_configure(struct phy *phy, void *params)
+{
+ struct inno_dsidphy *inno = dev_get_priv(phy->dev);
+ struct phy_configure_opts_mipi_dphy *config = params;
+ int ret;
+
+ ret = phy_mipi_dphy_config_validate(config);
+ if (ret)
+ return ret;
+
+ memcpy(&inno->dphy_cfg, config, sizeof(inno->dphy_cfg));
+
+ return 0;
+}
+
+static const struct phy_ops inno_dsidphy_ops = {
+ .configure = inno_dsidphy_configure,
+ .power_on = inno_dsidphy_power_on,
+ .power_off = inno_dsidphy_power_off,
+};
+
+static const struct inno_video_phy_plat_data max_1ghz_video_phy_plat_data = {
+ .inno_mipi_dphy_timing_table = inno_mipi_dphy_timing_table_max_1ghz,
+ .num_timings = ARRAY_SIZE(inno_mipi_dphy_timing_table_max_1ghz),
+ .max_rate = MAX_1GHZ,
+};
+
+static const struct inno_video_phy_plat_data max_2_5ghz_video_phy_plat_data = {
+ .inno_mipi_dphy_timing_table = inno_mipi_dphy_timing_table_max_2_5ghz,
+ .num_timings = ARRAY_SIZE(inno_mipi_dphy_timing_table_max_2_5ghz),
+ .max_rate = MAX_2_5GHZ,
+};
+
+static int inno_dsidphy_probe(struct udevice *dev)
+{
+ struct inno_dsidphy *inno = dev_get_priv(dev);
+ int ret;
+
+ inno->dev = dev;
+ inno->pdata = (const struct inno_video_phy_plat_data *)dev_get_driver_data(dev);
+
+ inno->phy_base = dev_read_addr_ptr(dev);
+ if (IS_ERR(inno->phy_base))
+ return PTR_ERR(inno->phy_base);
+
+ inno->ref_clk = devm_clk_get(dev, "ref");
+ if (IS_ERR(inno->ref_clk)) {
+ ret = PTR_ERR(inno->ref_clk);
+ dev_err(dev, "failed to get ref clock: %d\n", ret);
+ return ret;
+ }
+
+ inno->pclk_phy = devm_clk_get(dev, "pclk");
+ if (IS_ERR(inno->pclk_phy)) {
+ ret = PTR_ERR(inno->pclk_phy);
+ dev_err(dev, "failed to get phy pclk: %d\n", ret);
+ return ret;
+ }
+
+ inno->rst = devm_reset_control_get(dev, "apb");
+ if (IS_ERR(inno->rst)) {
+ ret = PTR_ERR(inno->rst);
+ dev_err(dev, "failed to get system reset control: %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static const struct udevice_id inno_dsidphy_of_match[] = {
+ {
+ .compatible = "rockchip,px30-dsi-dphy",
+ .data = (long)&max_1ghz_video_phy_plat_data,
+ }, {
+ .compatible = "rockchip,rk3128-dsi-dphy",
+ .data = (long)&max_1ghz_video_phy_plat_data,
+ }, {
+ .compatible = "rockchip,rk3368-dsi-dphy",
+ .data = (long)&max_1ghz_video_phy_plat_data,
+ }, {
+ .compatible = "rockchip,rk3568-dsi-dphy",
+ .data = (long)&max_2_5ghz_video_phy_plat_data,
+ },
+ {}
+};
+
+U_BOOT_DRIVER(rockchip_inno_dsidphy) = {
+ .name = "rockchip-inno-dsidphy",
+ .id = UCLASS_PHY,
+ .of_match = inno_dsidphy_of_match,
+ .probe = inno_dsidphy_probe,
+ .ops = &inno_dsidphy_ops,
+ .priv_auto = sizeof(struct inno_dsidphy),
+};
diff --git a/drivers/pinctrl/rockchip/Makefile b/drivers/pinctrl/rockchip/Makefile
index 90461ae..c91f650 100644
--- a/drivers/pinctrl/rockchip/Makefile
+++ b/drivers/pinctrl/rockchip/Makefile
@@ -15,5 +15,6 @@
obj-$(CONFIG_ROCKCHIP_RK3368) += pinctrl-rk3368.o
obj-$(CONFIG_ROCKCHIP_RK3399) += pinctrl-rk3399.o
obj-$(CONFIG_ROCKCHIP_RK3568) += pinctrl-rk3568.o
+obj-$(CONFIG_ROCKCHIP_RK3588) += pinctrl-rk3588.o
obj-$(CONFIG_ROCKCHIP_RV1108) += pinctrl-rv1108.o
obj-$(CONFIG_ROCKCHIP_RV1126) += pinctrl-rv1126.o
diff --git a/drivers/pinctrl/rockchip/pinctrl-rk3568.c b/drivers/pinctrl/rockchip/pinctrl-rk3568.c
index 935aed9..314edb5 100644
--- a/drivers/pinctrl/rockchip/pinctrl-rk3568.c
+++ b/drivers/pinctrl/rockchip/pinctrl-rk3568.c
@@ -13,6 +13,12 @@
#include "pinctrl-rockchip.h"
static struct rockchip_mux_route_data rk3568_mux_route_data[] = {
+ MR_PMUGRF(RK_GPIO0, RK_PB7, RK_FUNC_1, 0x0110, RK_GENMASK_VAL(1, 0, 0)), /* PWM0 IO mux selection M0 */
+ MR_PMUGRF(RK_GPIO0, RK_PC7, RK_FUNC_2, 0x0110, RK_GENMASK_VAL(1, 0, 1)), /* PWM0 IO mux selection M1 */
+ MR_PMUGRF(RK_GPIO0, RK_PC0, RK_FUNC_1, 0x0110, RK_GENMASK_VAL(3, 2, 0)), /* PWM1 IO mux selection M0 */
+ MR_PMUGRF(RK_GPIO0, RK_PB5, RK_FUNC_4, 0x0110, RK_GENMASK_VAL(3, 2, 1)), /* PWM1 IO mux selection M1 */
+ MR_PMUGRF(RK_GPIO0, RK_PC1, RK_FUNC_1, 0x0110, RK_GENMASK_VAL(5, 4, 0)), /* PWM2 IO mux selection M0 */
+ MR_PMUGRF(RK_GPIO0, RK_PB6, RK_FUNC_4, 0x0110, RK_GENMASK_VAL(5, 4, 1)), /* PWM2 IO mux selection M1 */
MR_TOPGRF(RK_GPIO0, RK_PB3, RK_FUNC_2, 0x0300, RK_GENMASK_VAL(0, 0, 0)), /* CAN0 IO mux selection M0 */
MR_TOPGRF(RK_GPIO2, RK_PA1, RK_FUNC_4, 0x0300, RK_GENMASK_VAL(0, 0, 1)), /* CAN0 IO mux selection M1 */
MR_TOPGRF(RK_GPIO1, RK_PA1, RK_FUNC_3, 0x0300, RK_GENMASK_VAL(2, 2, 0)), /* CAN1 IO mux selection M0 */
@@ -33,30 +39,22 @@
MR_TOPGRF(RK_GPIO2, RK_PB1, RK_FUNC_2, 0x0304, RK_GENMASK_VAL(2, 2, 1)), /* I2C4 IO mux selection M1 */
MR_TOPGRF(RK_GPIO3, RK_PB4, RK_FUNC_4, 0x0304, RK_GENMASK_VAL(4, 4, 0)), /* I2C5 IO mux selection M0 */
MR_TOPGRF(RK_GPIO4, RK_PD0, RK_FUNC_2, 0x0304, RK_GENMASK_VAL(4, 4, 1)), /* I2C5 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(6, 6, 0)), /* PWM4 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(6, 6, 1)), /* PWM4 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(8, 8, 0)), /* PWM5 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(8, 8, 1)), /* PWM5 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(10, 10, 0)), /* PWM6 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(10, 10, 1)), /* PWM6 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(12, 12, 0)), /* PWM7 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(12, 12, 1)), /* PWM7 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(14, 14, 0)), /* PWM8 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(14, 14, 1)), /* PWM8 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(0, 0, 0)), /* PWM9 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(0, 0, 1)), /* PWM9 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(2, 2, 0)), /* PWM10 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(2, 2, 1)), /* PWM10 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(4, 4, 0)), /* PWM11 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(4, 4, 1)), /* PWM11 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(6, 6, 0)), /* PWM12 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(6, 6, 1)), /* PWM12 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(8, 8, 0)), /* PWM13 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(8, 8, 1)), /* PWM13 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(10, 10, 0)), /* PWM14 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(10, 10, 1)), /* PWM14 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(12, 12, 0)), /* PWM15 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(12, 12, 1)), /* PWM15 IO mux selection M1 */
+ MR_TOPGRF(RK_GPIO3, RK_PB1, RK_FUNC_5, 0x0304, RK_GENMASK_VAL(14, 14, 0)), /* PWM8 IO mux selection M0 */
+ MR_TOPGRF(RK_GPIO1, RK_PD5, RK_FUNC_4, 0x0304, RK_GENMASK_VAL(14, 14, 1)), /* PWM8 IO mux selection M1 */
+ MR_TOPGRF(RK_GPIO3, RK_PB2, RK_FUNC_5, 0x0308, RK_GENMASK_VAL(0, 0, 0)), /* PWM9 IO mux selection M0 */
+ MR_TOPGRF(RK_GPIO1, RK_PD6, RK_FUNC_4, 0x0308, RK_GENMASK_VAL(0, 0, 1)), /* PWM9 IO mux selection M1 */
+ MR_TOPGRF(RK_GPIO3, RK_PB5, RK_FUNC_5, 0x0308, RK_GENMASK_VAL(2, 2, 0)), /* PWM10 IO mux selection M0 */
+ MR_TOPGRF(RK_GPIO2, RK_PA1, RK_FUNC_2, 0x0308, RK_GENMASK_VAL(2, 2, 1)), /* PWM10 IO mux selection M1 */
+ MR_TOPGRF(RK_GPIO3, RK_PB6, RK_FUNC_5, 0x0308, RK_GENMASK_VAL(4, 4, 0)), /* PWM11 IO mux selection M0 */
+ MR_TOPGRF(RK_GPIO4, RK_PC0, RK_FUNC_3, 0x0308, RK_GENMASK_VAL(4, 4, 1)), /* PWM11 IO mux selection M1 */
+ MR_TOPGRF(RK_GPIO3, RK_PB7, RK_FUNC_2, 0x0308, RK_GENMASK_VAL(6, 6, 0)), /* PWM12 IO mux selection M0 */
+ MR_TOPGRF(RK_GPIO4, RK_PC5, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(6, 6, 1)), /* PWM12 IO mux selection M1 */
+ MR_TOPGRF(RK_GPIO3, RK_PC0, RK_FUNC_2, 0x0308, RK_GENMASK_VAL(8, 8, 0)), /* PWM13 IO mux selection M0 */
+ MR_TOPGRF(RK_GPIO4, RK_PC6, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(8, 8, 1)), /* PWM13 IO mux selection M1 */
+ MR_TOPGRF(RK_GPIO3, RK_PC4, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(10, 10, 0)), /* PWM14 IO mux selection M0 */
+ MR_TOPGRF(RK_GPIO4, RK_PC2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(10, 10, 1)), /* PWM14 IO mux selection M1 */
+ MR_TOPGRF(RK_GPIO3, RK_PC5, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(12, 12, 0)), /* PWM15 IO mux selection M0 */
+ MR_TOPGRF(RK_GPIO4, RK_PC3, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(12, 12, 1)), /* PWM15 IO mux selection M1 */
MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_3, 0x0308, RK_GENMASK_VAL(14, 14, 0)), /* SDMMC2 IO mux selection M0 */
MR_TOPGRF(RK_GPIO3, RK_PA5, RK_FUNC_5, 0x0308, RK_GENMASK_VAL(14, 14, 1)), /* SDMMC2 IO mux selection M1 */
MR_TOPGRF(RK_GPIO0, RK_PB5, RK_FUNC_2, 0x030c, RK_GENMASK_VAL(0, 0, 0)), /* SPI0 IO mux selection M0 */
@@ -68,7 +66,7 @@
MR_TOPGRF(RK_GPIO4, RK_PB3, RK_FUNC_4, 0x030c, RK_GENMASK_VAL(6, 6, 0)), /* SPI3 IO mux selection M0 */
MR_TOPGRF(RK_GPIO4, RK_PC2, RK_FUNC_2, 0x030c, RK_GENMASK_VAL(6, 6, 1)), /* SPI3 IO mux selection M1 */
MR_TOPGRF(RK_GPIO2, RK_PB4, RK_FUNC_2, 0x030c, RK_GENMASK_VAL(8, 8, 0)), /* UART1 IO mux selection M0 */
- MR_TOPGRF(RK_GPIO0, RK_PD1, RK_FUNC_1, 0x030c, RK_GENMASK_VAL(8, 8, 1)), /* UART1 IO mux selection M1 */
+ MR_TOPGRF(RK_GPIO3, RK_PD6, RK_FUNC_4, 0x030c, RK_GENMASK_VAL(8, 8, 1)), /* UART1 IO mux selection M1 */
MR_TOPGRF(RK_GPIO0, RK_PD1, RK_FUNC_1, 0x030c, RK_GENMASK_VAL(10, 10, 0)), /* UART2 IO mux selection M0 */
MR_TOPGRF(RK_GPIO1, RK_PD5, RK_FUNC_2, 0x030c, RK_GENMASK_VAL(10, 10, 1)), /* UART2 IO mux selection M1 */
MR_TOPGRF(RK_GPIO1, RK_PA1, RK_FUNC_2, 0x030c, RK_GENMASK_VAL(12, 12, 0)), /* UART3 IO mux selection M0 */
@@ -81,7 +79,7 @@
MR_TOPGRF(RK_GPIO1, RK_PD5, RK_FUNC_3, 0x0310, RK_GENMASK_VAL(2, 2, 1)), /* UART6 IO mux selection M1 */
MR_TOPGRF(RK_GPIO2, RK_PA6, RK_FUNC_3, 0x0310, RK_GENMASK_VAL(5, 4, 0)), /* UART7 IO mux selection M0 */
MR_TOPGRF(RK_GPIO3, RK_PC4, RK_FUNC_4, 0x0310, RK_GENMASK_VAL(5, 4, 1)), /* UART7 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0310, RK_GENMASK_VAL(5, 4, 2)), /* UART7 IO mux selection M2 */
+ MR_TOPGRF(RK_GPIO4, RK_PA2, RK_FUNC_4, 0x0310, RK_GENMASK_VAL(5, 4, 2)), /* UART7 IO mux selection M2 */
MR_TOPGRF(RK_GPIO2, RK_PC5, RK_FUNC_3, 0x0310, RK_GENMASK_VAL(6, 6, 0)), /* UART8 IO mux selection M0 */
MR_TOPGRF(RK_GPIO2, RK_PD7, RK_FUNC_4, 0x0310, RK_GENMASK_VAL(6, 6, 1)), /* UART8 IO mux selection M1 */
MR_TOPGRF(RK_GPIO2, RK_PB0, RK_FUNC_3, 0x0310, RK_GENMASK_VAL(9, 8, 0)), /* UART9 IO mux selection M0 */
@@ -94,8 +92,11 @@
MR_TOPGRF(RK_GPIO4, RK_PB6, RK_FUNC_5, 0x0310, RK_GENMASK_VAL(12, 12, 1)), /* I2S2 IO mux selection M1 */
MR_TOPGRF(RK_GPIO3, RK_PA2, RK_FUNC_4, 0x0310, RK_GENMASK_VAL(14, 14, 0)), /* I2S3 IO mux selection M0 */
MR_TOPGRF(RK_GPIO4, RK_PC2, RK_FUNC_5, 0x0310, RK_GENMASK_VAL(14, 14, 1)), /* I2S3 IO mux selection M1 */
- MR_TOPGRF(RK_GPIO1, RK_PA6, RK_FUNC_3, 0x0314, RK_GENMASK_VAL(0, 0, 0)), /* PDM IO mux selection M0 */
- MR_TOPGRF(RK_GPIO3, RK_PD6, RK_FUNC_5, 0x0314, RK_GENMASK_VAL(0, 0, 1)), /* PDM IO mux selection M1 */
+ MR_TOPGRF(RK_GPIO1, RK_PA4, RK_FUNC_3, 0x0314, RK_GENMASK_VAL(1, 0, 0)), /* PDM IO mux selection M0 */
+ MR_TOPGRF(RK_GPIO1, RK_PA6, RK_FUNC_3, 0x0314, RK_GENMASK_VAL(1, 0, 0)), /* PDM IO mux selection M0 */
+ MR_TOPGRF(RK_GPIO3, RK_PD6, RK_FUNC_5, 0x0314, RK_GENMASK_VAL(1, 0, 1)), /* PDM IO mux selection M1 */
+ MR_TOPGRF(RK_GPIO4, RK_PA0, RK_FUNC_4, 0x0314, RK_GENMASK_VAL(1, 0, 1)), /* PDM IO mux selection M1 */
+ MR_TOPGRF(RK_GPIO3, RK_PC4, RK_FUNC_5, 0x0314, RK_GENMASK_VAL(1, 0, 2)), /* PDM IO mux selection M2 */
MR_TOPGRF(RK_GPIO0, RK_PA5, RK_FUNC_3, 0x0314, RK_GENMASK_VAL(3, 2, 0)), /* PCIE20 IO mux selection M0 */
MR_TOPGRF(RK_GPIO2, RK_PD0, RK_FUNC_4, 0x0314, RK_GENMASK_VAL(3, 2, 1)), /* PCIE20 IO mux selection M1 */
MR_TOPGRF(RK_GPIO1, RK_PB0, RK_FUNC_4, 0x0314, RK_GENMASK_VAL(3, 2, 2)), /* PCIE20 IO mux selection M2 */
@@ -237,6 +238,15 @@
return ret;
}
+ /*
+ * In the TRM, pull-up being 1 for everything except the GPIO0_D3-D6,
+ * where that pull up value becomes 3.
+ */
+ if (bank->bank_num == 0 && pin_num >= 27 && pin_num <= 30) {
+ if (ret == 1)
+ ret = 3;
+ }
+
/* enable the write to the equivalent lower bits */
data = ((1 << ROCKCHIP_PULL_BITS_PER_PIN) - 1) << (bit + 16);
diff --git a/drivers/pinctrl/rockchip/pinctrl-rk3588.c b/drivers/pinctrl/rockchip/pinctrl-rk3588.c
new file mode 100644
index 0000000..548cf09
--- /dev/null
+++ b/drivers/pinctrl/rockchip/pinctrl-rk3588.c
@@ -0,0 +1,353 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2021 Rockchip Electronics Co., Ltd
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <dm/pinctrl.h>
+#include <regmap.h>
+#include <syscon.h>
+
+#include "pinctrl-rockchip.h"
+#include <dt-bindings/pinctrl/rockchip.h>
+
+static int rk3588_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
+{
+ struct rockchip_pinctrl_priv *priv = bank->priv;
+ struct regmap *regmap;
+ int iomux_num = (pin / 8);
+ int reg, ret, mask;
+ u8 bit;
+ u32 data;
+
+ debug("setting mux of GPIO%d-%d to %d\n", bank->bank_num, pin, mux);
+
+ regmap = priv->regmap_base;
+ reg = bank->iomux[iomux_num].offset;
+ if ((pin % 8) >= 4)
+ reg += 0x4;
+ bit = (pin % 4) * 4;
+ mask = 0xf;
+
+ if (bank->bank_num == 0) {
+ if (pin >= RK_PB4 && pin <= RK_PD7) {
+ if (mux < 8) {
+ reg += 0x4000 - 0xC; /* PMU2_IOC_BASE */
+ data = (mask << (bit + 16));
+ data |= (mux & mask) << bit;
+ ret = regmap_write(regmap, reg, data);
+ } else {
+ u32 reg0 = 0;
+
+ reg0 = reg + 0x4000 - 0xC; /* PMU2_IOC_BASE */
+ data = (mask << (bit + 16));
+ data |= 8 << bit;
+ ret = regmap_write(regmap, reg0, data);
+
+ reg0 = reg + 0x8000; /* BUS_IOC_BASE */
+ data = (mask << (bit + 16));
+ data |= mux << bit;
+ regmap = priv->regmap_base;
+ regmap_write(regmap, reg0, data);
+ }
+ } else {
+ data = (mask << (bit + 16));
+ data |= (mux & mask) << bit;
+ ret = regmap_write(regmap, reg, data);
+ }
+ return ret;
+ } else if (bank->bank_num > 0) {
+ reg += 0x8000; /* BUS_IOC_BASE */
+ }
+
+ data = (mask << (bit + 16));
+ data |= (mux & mask) << bit;
+
+ return regmap_write(regmap, reg, data);
+}
+
+#define RK3588_PMU1_IOC_REG (0x0000)
+#define RK3588_PMU2_IOC_REG (0x4000)
+#define RK3588_BUS_IOC_REG (0x8000)
+#define RK3588_VCCIO1_4_IOC_REG (0x9000)
+#define RK3588_VCCIO3_5_IOC_REG (0xA000)
+#define RK3588_VCCIO2_IOC_REG (0xB000)
+#define RK3588_VCCIO6_IOC_REG (0xC000)
+#define RK3588_EMMC_IOC_REG (0xD000)
+
+static const u32 rk3588_ds_regs[][2] = {
+ {RK_GPIO0_A0, RK3588_PMU1_IOC_REG + 0x0010},
+ {RK_GPIO0_A4, RK3588_PMU1_IOC_REG + 0x0014},
+ {RK_GPIO0_B0, RK3588_PMU1_IOC_REG + 0x0018},
+ {RK_GPIO0_B4, RK3588_PMU2_IOC_REG + 0x0014},
+ {RK_GPIO0_C0, RK3588_PMU2_IOC_REG + 0x0018},
+ {RK_GPIO0_C4, RK3588_PMU2_IOC_REG + 0x001C},
+ {RK_GPIO0_D0, RK3588_PMU2_IOC_REG + 0x0020},
+ {RK_GPIO0_D4, RK3588_PMU2_IOC_REG + 0x0024},
+ {RK_GPIO1_A0, RK3588_VCCIO1_4_IOC_REG + 0x0020},
+ {RK_GPIO1_A4, RK3588_VCCIO1_4_IOC_REG + 0x0024},
+ {RK_GPIO1_B0, RK3588_VCCIO1_4_IOC_REG + 0x0028},
+ {RK_GPIO1_B4, RK3588_VCCIO1_4_IOC_REG + 0x002C},
+ {RK_GPIO1_C0, RK3588_VCCIO1_4_IOC_REG + 0x0030},
+ {RK_GPIO1_C4, RK3588_VCCIO1_4_IOC_REG + 0x0034},
+ {RK_GPIO1_D0, RK3588_VCCIO1_4_IOC_REG + 0x0038},
+ {RK_GPIO1_D4, RK3588_VCCIO1_4_IOC_REG + 0x003C},
+ {RK_GPIO2_A0, RK3588_EMMC_IOC_REG + 0x0040},
+ {RK_GPIO2_A4, RK3588_VCCIO3_5_IOC_REG + 0x0044},
+ {RK_GPIO2_B0, RK3588_VCCIO3_5_IOC_REG + 0x0048},
+ {RK_GPIO2_B4, RK3588_VCCIO3_5_IOC_REG + 0x004C},
+ {RK_GPIO2_C0, RK3588_VCCIO3_5_IOC_REG + 0x0050},
+ {RK_GPIO2_C4, RK3588_VCCIO3_5_IOC_REG + 0x0054},
+ {RK_GPIO2_D0, RK3588_EMMC_IOC_REG + 0x0058},
+ {RK_GPIO2_D4, RK3588_EMMC_IOC_REG + 0x005C},
+ {RK_GPIO3_A0, RK3588_VCCIO3_5_IOC_REG + 0x0060},
+ {RK_GPIO3_A4, RK3588_VCCIO3_5_IOC_REG + 0x0064},
+ {RK_GPIO3_B0, RK3588_VCCIO3_5_IOC_REG + 0x0068},
+ {RK_GPIO3_B4, RK3588_VCCIO3_5_IOC_REG + 0x006C},
+ {RK_GPIO3_C0, RK3588_VCCIO3_5_IOC_REG + 0x0070},
+ {RK_GPIO3_C4, RK3588_VCCIO3_5_IOC_REG + 0x0074},
+ {RK_GPIO3_D0, RK3588_VCCIO3_5_IOC_REG + 0x0078},
+ {RK_GPIO3_D4, RK3588_VCCIO3_5_IOC_REG + 0x007C},
+ {RK_GPIO4_A0, RK3588_VCCIO6_IOC_REG + 0x0080},
+ {RK_GPIO4_A4, RK3588_VCCIO6_IOC_REG + 0x0084},
+ {RK_GPIO4_B0, RK3588_VCCIO6_IOC_REG + 0x0088},
+ {RK_GPIO4_B4, RK3588_VCCIO6_IOC_REG + 0x008C},
+ {RK_GPIO4_C0, RK3588_VCCIO6_IOC_REG + 0x0090},
+ {RK_GPIO4_C2, RK3588_VCCIO3_5_IOC_REG + 0x0090},
+ {RK_GPIO4_C4, RK3588_VCCIO3_5_IOC_REG + 0x0094},
+ {RK_GPIO4_D0, RK3588_VCCIO2_IOC_REG + 0x0098},
+ {RK_GPIO4_D4, RK3588_VCCIO2_IOC_REG + 0x009C},
+};
+
+static const u32 rk3588_p_regs[][2] = {
+ {RK_GPIO0_A0, RK3588_PMU1_IOC_REG + 0x0020},
+ {RK_GPIO0_B0, RK3588_PMU1_IOC_REG + 0x0024},
+ {RK_GPIO0_B5, RK3588_PMU2_IOC_REG + 0x0028},
+ {RK_GPIO0_C0, RK3588_PMU2_IOC_REG + 0x002C},
+ {RK_GPIO0_D0, RK3588_PMU2_IOC_REG + 0x0030},
+ {RK_GPIO1_A0, RK3588_VCCIO1_4_IOC_REG + 0x0110},
+ {RK_GPIO1_B0, RK3588_VCCIO1_4_IOC_REG + 0x0114},
+ {RK_GPIO1_C0, RK3588_VCCIO1_4_IOC_REG + 0x0118},
+ {RK_GPIO1_D0, RK3588_VCCIO1_4_IOC_REG + 0x011C},
+ {RK_GPIO2_A0, RK3588_EMMC_IOC_REG + 0x0120},
+ {RK_GPIO2_A6, RK3588_VCCIO3_5_IOC_REG + 0x0120},
+ {RK_GPIO2_B0, RK3588_VCCIO3_5_IOC_REG + 0x0124},
+ {RK_GPIO2_C0, RK3588_VCCIO3_5_IOC_REG + 0x0128},
+ {RK_GPIO2_D0, RK3588_EMMC_IOC_REG + 0x012C},
+ {RK_GPIO3_A0, RK3588_VCCIO3_5_IOC_REG + 0x0130},
+ {RK_GPIO3_B0, RK3588_VCCIO3_5_IOC_REG + 0x0134},
+ {RK_GPIO3_C0, RK3588_VCCIO3_5_IOC_REG + 0x0138},
+ {RK_GPIO3_D0, RK3588_VCCIO3_5_IOC_REG + 0x013C},
+ {RK_GPIO4_A0, RK3588_VCCIO6_IOC_REG + 0x0140},
+ {RK_GPIO4_B0, RK3588_VCCIO6_IOC_REG + 0x0144},
+ {RK_GPIO4_C0, RK3588_VCCIO6_IOC_REG + 0x0148},
+ {RK_GPIO4_C2, RK3588_VCCIO3_5_IOC_REG + 0x0148},
+ {RK_GPIO4_D0, RK3588_VCCIO2_IOC_REG + 0x014C},
+};
+
+static const u32 rk3588_smt_regs[][2] = {
+ {RK_GPIO0_A0, RK3588_PMU1_IOC_REG + 0x0030},
+ {RK_GPIO0_B0, RK3588_PMU1_IOC_REG + 0x0034},
+ {RK_GPIO0_B5, RK3588_PMU2_IOC_REG + 0x0040},
+ {RK_GPIO0_C0, RK3588_PMU2_IOC_REG + 0x0044},
+ {RK_GPIO0_D0, RK3588_PMU2_IOC_REG + 0x0048},
+ {RK_GPIO1_A0, RK3588_VCCIO1_4_IOC_REG + 0x0210},
+ {RK_GPIO1_B0, RK3588_VCCIO1_4_IOC_REG + 0x0214},
+ {RK_GPIO1_C0, RK3588_VCCIO1_4_IOC_REG + 0x0218},
+ {RK_GPIO1_D0, RK3588_VCCIO1_4_IOC_REG + 0x021C},
+ {RK_GPIO2_A0, RK3588_EMMC_IOC_REG + 0x0220},
+ {RK_GPIO2_A6, RK3588_VCCIO3_5_IOC_REG + 0x0220},
+ {RK_GPIO2_B0, RK3588_VCCIO3_5_IOC_REG + 0x0224},
+ {RK_GPIO2_C0, RK3588_VCCIO3_5_IOC_REG + 0x0228},
+ {RK_GPIO2_D0, RK3588_EMMC_IOC_REG + 0x022C},
+ {RK_GPIO3_A0, RK3588_VCCIO3_5_IOC_REG + 0x0230},
+ {RK_GPIO3_B0, RK3588_VCCIO3_5_IOC_REG + 0x0234},
+ {RK_GPIO3_C0, RK3588_VCCIO3_5_IOC_REG + 0x0238},
+ {RK_GPIO3_D0, RK3588_VCCIO3_5_IOC_REG + 0x023C},
+ {RK_GPIO4_A0, RK3588_VCCIO6_IOC_REG + 0x0240},
+ {RK_GPIO4_B0, RK3588_VCCIO6_IOC_REG + 0x0244},
+ {RK_GPIO4_C0, RK3588_VCCIO6_IOC_REG + 0x0248},
+ {RK_GPIO4_C2, RK3588_VCCIO3_5_IOC_REG + 0x0248},
+ {RK_GPIO4_D0, RK3588_VCCIO2_IOC_REG + 0x024C},
+};
+
+#define RK3588_PULL_BITS_PER_PIN 2
+#define RK3588_PULL_PINS_PER_REG 8
+
+static void rk3588_calc_pull_reg_and_bit(struct rockchip_pin_bank *bank,
+ int pin_num, struct regmap **regmap,
+ int *reg, u8 *bit)
+{
+ struct rockchip_pinctrl_priv *info = bank->priv;
+ u8 bank_num = bank->bank_num;
+ u32 pin = bank_num * 32 + pin_num;
+ int i;
+
+ for (i = ARRAY_SIZE(rk3588_p_regs) - 1; i >= 0; i--) {
+ if (pin >= rk3588_p_regs[i][0]) {
+ *reg = rk3588_p_regs[i][1];
+ break;
+ }
+ }
+
+ assert(i >= 0);
+
+ *regmap = info->regmap_base;
+ *bit = pin_num % RK3588_PULL_PINS_PER_REG;
+ *bit *= RK3588_PULL_BITS_PER_PIN;
+}
+
+#define RK3588_DRV_BITS_PER_PIN 4
+#define RK3588_DRV_PINS_PER_REG 4
+
+static void rk3588_calc_drv_reg_and_bit(struct rockchip_pin_bank *bank,
+ int pin_num, struct regmap **regmap,
+ int *reg, u8 *bit)
+{
+ struct rockchip_pinctrl_priv *info = bank->priv;
+ u8 bank_num = bank->bank_num;
+ u32 pin = bank_num * 32 + pin_num;
+ int i;
+
+ for (i = ARRAY_SIZE(rk3588_ds_regs) - 1; i >= 0; i--) {
+ if (pin >= rk3588_ds_regs[i][0]) {
+ *reg = rk3588_ds_regs[i][1];
+ break;
+ }
+ }
+
+ assert(i >= 0);
+
+ *regmap = info->regmap_base;
+ *bit = pin_num % RK3588_DRV_PINS_PER_REG;
+ *bit *= RK3588_DRV_BITS_PER_PIN;
+}
+
+#define RK3588_SMT_BITS_PER_PIN 1
+#define RK3588_SMT_PINS_PER_REG 8
+
+static int rk3588_calc_schmitt_reg_and_bit(struct rockchip_pin_bank *bank,
+ int pin_num, struct regmap **regmap,
+ int *reg, u8 *bit)
+{
+ struct rockchip_pinctrl_priv *info = bank->priv;
+ u8 bank_num = bank->bank_num;
+ u32 pin = bank_num * 32 + pin_num;
+ int i;
+
+ for (i = ARRAY_SIZE(rk3588_smt_regs) - 1; i >= 0; i--) {
+ if (pin >= rk3588_smt_regs[i][0]) {
+ *reg = rk3588_smt_regs[i][1];
+ break;
+ }
+ }
+
+ assert(i >= 0);
+
+ *regmap = info->regmap_base;
+ *bit = pin_num % RK3588_SMT_PINS_PER_REG;
+ *bit *= RK3588_SMT_BITS_PER_PIN;
+
+ return 0;
+}
+
+static int rk3588_set_pull(struct rockchip_pin_bank *bank,
+ int pin_num, int pull)
+{
+ struct regmap *regmap;
+ int reg, translated_pull;
+ u8 bit, type;
+ u32 data;
+
+ rk3588_calc_pull_reg_and_bit(bank, pin_num, ®map, ®, &bit);
+ type = bank->pull_type[pin_num / 8];
+ translated_pull = rockchip_translate_pull_value(type, pull);
+ if (translated_pull < 0) {
+ debug("unsupported pull setting %d\n", pull);
+ return -EINVAL;
+ }
+
+ /* enable the write to the equivalent lower bits */
+ data = ((1 << ROCKCHIP_PULL_BITS_PER_PIN) - 1) << (bit + 16);
+ data |= (translated_pull << bit);
+
+ return regmap_write(regmap, reg, data);
+}
+
+static int rk3588_set_drive(struct rockchip_pin_bank *bank,
+ int pin_num, int strength)
+{
+ struct regmap *regmap;
+ int reg;
+ u32 data;
+ u8 bit;
+
+ rk3588_calc_drv_reg_and_bit(bank, pin_num, ®map, ®, &bit);
+
+ /* enable the write to the equivalent lower bits */
+ data = ((1 << RK3588_DRV_BITS_PER_PIN) - 1) << (bit + 16);
+ data |= (strength << bit);
+
+ return regmap_write(regmap, reg, data);
+}
+
+static int rk3588_set_schmitt(struct rockchip_pin_bank *bank,
+ int pin_num, int enable)
+{
+ struct regmap *regmap;
+ int reg;
+ u32 data;
+ u8 bit;
+
+ rk3588_calc_schmitt_reg_and_bit(bank, pin_num, ®map, ®, &bit);
+
+ /* enable the write to the equivalent lower bits */
+ data = ((1 << RK3588_SMT_BITS_PER_PIN) - 1) << (bit + 16);
+ data |= (enable << bit);
+
+ return regmap_write(regmap, reg, data);
+}
+
+static struct rockchip_pin_bank rk3588_pin_banks[] = {
+ RK3588_PIN_BANK_FLAGS(0, 32, "gpio0",
+ IOMUX_WIDTH_4BIT, PULL_TYPE_IO_1V8_ONLY),
+ RK3588_PIN_BANK_FLAGS(1, 32, "gpio1",
+ IOMUX_WIDTH_4BIT, PULL_TYPE_IO_1V8_ONLY),
+ RK3588_PIN_BANK_FLAGS(2, 32, "gpio2",
+ IOMUX_WIDTH_4BIT, PULL_TYPE_IO_1V8_ONLY),
+ RK3588_PIN_BANK_FLAGS(3, 32, "gpio3",
+ IOMUX_WIDTH_4BIT, PULL_TYPE_IO_1V8_ONLY),
+ RK3588_PIN_BANK_FLAGS(4, 32, "gpio4",
+ IOMUX_WIDTH_4BIT, PULL_TYPE_IO_1V8_ONLY),
+};
+
+static const struct rockchip_pin_ctrl rk3588_pin_ctrl = {
+ .pin_banks = rk3588_pin_banks,
+ .nr_banks = ARRAY_SIZE(rk3588_pin_banks),
+ .nr_pins = 160,
+ .set_mux = rk3588_set_mux,
+ .set_pull = rk3588_set_pull,
+ .set_drive = rk3588_set_drive,
+ .set_schmitt = rk3588_set_schmitt,
+};
+
+static const struct udevice_id rk3588_pinctrl_ids[] = {
+ {
+ .compatible = "rockchip,rk3588-pinctrl",
+ .data = (ulong)&rk3588_pin_ctrl
+ },
+ { }
+};
+
+U_BOOT_DRIVER(pinctrl_rk3588) = {
+ .name = "rockchip_rk3588_pinctrl",
+ .id = UCLASS_PINCTRL,
+ .of_match = rk3588_pinctrl_ids,
+ .priv_auto = sizeof(struct rockchip_pinctrl_priv),
+ .ops = &rockchip_pinctrl_ops,
+#if CONFIG_IS_ENABLED(OF_REAL)
+ .bind = dm_scan_fdt_dev,
+#endif
+ .probe = rockchip_pinctrl_probe,
+};
diff --git a/drivers/pinctrl/rockchip/pinctrl-rockchip.h b/drivers/pinctrl/rockchip/pinctrl-rockchip.h
index 8dfaba5..df7bc68 100644
--- a/drivers/pinctrl/rockchip/pinctrl-rockchip.h
+++ b/drivers/pinctrl/rockchip/pinctrl-rockchip.h
@@ -9,6 +9,171 @@
#include <linux/bitops.h>
#include <linux/types.h>
+#define RK_GPIO0_A0 0
+#define RK_GPIO0_A1 1
+#define RK_GPIO0_A2 2
+#define RK_GPIO0_A3 3
+#define RK_GPIO0_A4 4
+#define RK_GPIO0_A5 5
+#define RK_GPIO0_A6 6
+#define RK_GPIO0_A7 7
+#define RK_GPIO0_B0 8
+#define RK_GPIO0_B1 9
+#define RK_GPIO0_B2 10
+#define RK_GPIO0_B3 11
+#define RK_GPIO0_B4 12
+#define RK_GPIO0_B5 13
+#define RK_GPIO0_B6 14
+#define RK_GPIO0_B7 15
+#define RK_GPIO0_C0 16
+#define RK_GPIO0_C1 17
+#define RK_GPIO0_C2 18
+#define RK_GPIO0_C3 19
+#define RK_GPIO0_C4 20
+#define RK_GPIO0_C5 21
+#define RK_GPIO0_C6 22
+#define RK_GPIO0_C7 23
+#define RK_GPIO0_D0 24
+#define RK_GPIO0_D1 25
+#define RK_GPIO0_D2 26
+#define RK_GPIO0_D3 27
+#define RK_GPIO0_D4 28
+#define RK_GPIO0_D5 29
+#define RK_GPIO0_D6 30
+#define RK_GPIO0_D7 31
+
+#define RK_GPIO1_A0 32
+#define RK_GPIO1_A1 33
+#define RK_GPIO1_A2 34
+#define RK_GPIO1_A3 35
+#define RK_GPIO1_A4 36
+#define RK_GPIO1_A5 37
+#define RK_GPIO1_A6 38
+#define RK_GPIO1_A7 39
+#define RK_GPIO1_B0 40
+#define RK_GPIO1_B1 41
+#define RK_GPIO1_B2 42
+#define RK_GPIO1_B3 43
+#define RK_GPIO1_B4 44
+#define RK_GPIO1_B5 45
+#define RK_GPIO1_B6 46
+#define RK_GPIO1_B7 47
+#define RK_GPIO1_C0 48
+#define RK_GPIO1_C1 49
+#define RK_GPIO1_C2 50
+#define RK_GPIO1_C3 51
+#define RK_GPIO1_C4 52
+#define RK_GPIO1_C5 53
+#define RK_GPIO1_C6 54
+#define RK_GPIO1_C7 55
+#define RK_GPIO1_D0 56
+#define RK_GPIO1_D1 57
+#define RK_GPIO1_D2 58
+#define RK_GPIO1_D3 59
+#define RK_GPIO1_D4 60
+#define RK_GPIO1_D5 61
+#define RK_GPIO1_D6 62
+#define RK_GPIO1_D7 63
+
+#define RK_GPIO2_A0 64
+#define RK_GPIO2_A1 65
+#define RK_GPIO2_A2 66
+#define RK_GPIO2_A3 67
+#define RK_GPIO2_A4 68
+#define RK_GPIO2_A5 69
+#define RK_GPIO2_A6 70
+#define RK_GPIO2_A7 71
+#define RK_GPIO2_B0 72
+#define RK_GPIO2_B1 73
+#define RK_GPIO2_B2 74
+#define RK_GPIO2_B3 75
+#define RK_GPIO2_B4 76
+#define RK_GPIO2_B5 77
+#define RK_GPIO2_B6 78
+#define RK_GPIO2_B7 79
+#define RK_GPIO2_C0 80
+#define RK_GPIO2_C1 81
+#define RK_GPIO2_C2 82
+#define RK_GPIO2_C3 83
+#define RK_GPIO2_C4 84
+#define RK_GPIO2_C5 85
+#define RK_GPIO2_C6 86
+#define RK_GPIO2_C7 87
+#define RK_GPIO2_D0 88
+#define RK_GPIO2_D1 89
+#define RK_GPIO2_D2 90
+#define RK_GPIO2_D3 91
+#define RK_GPIO2_D4 92
+#define RK_GPIO2_D5 93
+#define RK_GPIO2_D6 94
+#define RK_GPIO2_D7 95
+
+#define RK_GPIO3_A0 96
+#define RK_GPIO3_A1 97
+#define RK_GPIO3_A2 98
+#define RK_GPIO3_A3 99
+#define RK_GPIO3_A4 100
+#define RK_GPIO3_A5 101
+#define RK_GPIO3_A6 102
+#define RK_GPIO3_A7 103
+#define RK_GPIO3_B0 104
+#define RK_GPIO3_B1 105
+#define RK_GPIO3_B2 106
+#define RK_GPIO3_B3 107
+#define RK_GPIO3_B4 108
+#define RK_GPIO3_B5 109
+#define RK_GPIO3_B6 110
+#define RK_GPIO3_B7 111
+#define RK_GPIO3_C0 112
+#define RK_GPIO3_C1 113
+#define RK_GPIO3_C2 114
+#define RK_GPIO3_C3 115
+#define RK_GPIO3_C4 116
+#define RK_GPIO3_C5 117
+#define RK_GPIO3_C6 118
+#define RK_GPIO3_C7 119
+#define RK_GPIO3_D0 120
+#define RK_GPIO3_D1 121
+#define RK_GPIO3_D2 122
+#define RK_GPIO3_D3 123
+#define RK_GPIO3_D4 124
+#define RK_GPIO3_D5 125
+#define RK_GPIO3_D6 126
+#define RK_GPIO3_D7 127
+
+#define RK_GPIO4_A0 128
+#define RK_GPIO4_A1 129
+#define RK_GPIO4_A2 130
+#define RK_GPIO4_A3 131
+#define RK_GPIO4_A4 132
+#define RK_GPIO4_A5 133
+#define RK_GPIO4_A6 134
+#define RK_GPIO4_A7 135
+#define RK_GPIO4_B0 136
+#define RK_GPIO4_B1 137
+#define RK_GPIO4_B2 138
+#define RK_GPIO4_B3 139
+#define RK_GPIO4_B4 140
+#define RK_GPIO4_B5 141
+#define RK_GPIO4_B6 142
+#define RK_GPIO4_B7 143
+#define RK_GPIO4_C0 144
+#define RK_GPIO4_C1 145
+#define RK_GPIO4_C2 146
+#define RK_GPIO4_C3 147
+#define RK_GPIO4_C4 148
+#define RK_GPIO4_C5 149
+#define RK_GPIO4_C6 150
+#define RK_GPIO4_C7 151
+#define RK_GPIO4_D0 152
+#define RK_GPIO4_D1 153
+#define RK_GPIO4_D2 154
+#define RK_GPIO4_D3 155
+#define RK_GPIO4_D4 156
+#define RK_GPIO4_D5 157
+#define RK_GPIO4_D6 158
+#define RK_GPIO4_D7 159
+
#define RK_GENMASK_VAL(h, l, v) \
(GENMASK(((h) + 16), ((l) + 16)) | (((v) << (l)) & GENMASK((h), (l))))
@@ -178,6 +343,25 @@
{ .drv_type = type2, .offset = -1 }, \
{ .drv_type = type3, .offset = -1 }, \
}, \
+ }
+
+#define PIN_BANK_IOMUX_FLAGS_PULL_FLAGS(id, pins, label, iom0, iom1, \
+ iom2, iom3, pull0, pull1, \
+ pull2, pull3) \
+ { \
+ .bank_num = id, \
+ .nr_pins = pins, \
+ .name = label, \
+ .iomux = { \
+ { .type = iom0, .offset = -1 }, \
+ { .type = iom1, .offset = -1 }, \
+ { .type = iom2, .offset = -1 }, \
+ { .type = iom3, .offset = -1 }, \
+ }, \
+ .pull_type[0] = pull0, \
+ .pull_type[1] = pull1, \
+ .pull_type[2] = pull2, \
+ .pull_type[3] = pull3, \
}
#define PIN_BANK_DRV_FLAGS_PULL_FLAGS(id, pins, label, drv0, drv1, \
@@ -274,6 +458,9 @@
#define MR_PMUGRF(ID, PIN, FUNC, REG, VAL) \
PIN_BANK_MUX_ROUTE_FLAGS(ID, PIN, FUNC, REG, VAL, ROUTE_TYPE_PMUGRF)
+#define RK3588_PIN_BANK_FLAGS(ID, PIN, LABEL, M, P) \
+ PIN_BANK_IOMUX_FLAGS_PULL_FLAGS(ID, PIN, LABEL, M, M, M, M, P, P, P, P)
+
/**
* struct rockchip_mux_recalced_data: recalculate a pin iomux data.
* @num: bank number.
diff --git a/drivers/ram/rockchip/sdram_rk3399.c b/drivers/ram/rockchip/sdram_rk3399.c
index 963a05c..8993245 100644
--- a/drivers/ram/rockchip/sdram_rk3399.c
+++ b/drivers/ram/rockchip/sdram_rk3399.c
@@ -2749,6 +2749,8 @@
/* detect cs1 row */
sdram_detect_cs1_row(cap_info, params->base.dramtype);
+ sdram_detect_high_row(cap_info);
+
/* detect die bw */
sdram_detect_dbw(cap_info, params->base.dramtype);
diff --git a/drivers/rng/Kconfig b/drivers/rng/Kconfig
index 5dcf681..5deb5db 100644
--- a/drivers/rng/Kconfig
+++ b/drivers/rng/Kconfig
@@ -58,8 +58,9 @@
bool "Enable random number generator for rockchip crypto rng"
depends on ARCH_ROCKCHIP && DM_RNG
help
- Enable random number generator for rockchip.This driver is
- support rng module of crypto v1 and crypto v2.
+ Enable random number generator for rockchip. This driver
+ supports the rng module of crypto v1, crypto v2, and the
+ trng module of the rk3588 series.
config RNG_IPROC200
bool "Broadcom iProc RNG200 random number generator"
diff --git a/drivers/rng/rockchip_rng.c b/drivers/rng/rockchip_rng.c
index 800150f..705b424 100644
--- a/drivers/rng/rockchip_rng.c
+++ b/drivers/rng/rockchip_rng.c
@@ -43,9 +43,41 @@
#define CRYPTO_V2_RNG_DOUT_0 0x0410
/* end of CRYPTO V2 register define */
+/* start of TRNG V1 register define */
+#define TRNG_V1_CTRL 0x0000
+#define TRNG_V1_CTRL_NOP _SBF(0, 0x00)
+#define TRNG_V1_CTRL_RAND _SBF(0, 0x01)
+#define TRNG_V1_CTRL_SEED _SBF(0, 0x02)
+
+#define TRNG_V1_MODE 0x0008
+#define TRNG_V1_MODE_128_BIT _SBF(3, 0x00)
+#define TRNG_V1_MODE_256_BIT _SBF(3, 0x01)
+
+#define TRNG_V1_IE 0x0010
+#define TRNG_V1_IE_GLBL_EN BIT(31)
+#define TRNG_V1_IE_SEED_DONE_EN BIT(1)
+#define TRNG_V1_IE_RAND_RDY_EN BIT(0)
+
+#define TRNG_V1_ISTAT 0x0014
+#define TRNG_V1_ISTAT_RAND_RDY BIT(0)
+
+/* RAND0 ~ RAND7 */
+#define TRNG_V1_RAND0 0x0020
+#define TRNG_V1_RAND7 0x003C
+
+#define TRNG_V1_AUTO_RQSTS 0x0060
+
+#define TRNG_V1_VERSION 0x00F0
+#define TRNG_v1_VERSION_CODE 0x46BC
+/* end of TRNG V1 register define */
+
#define RK_RNG_TIME_OUT 50000 /* max 50ms */
+#define trng_write(pdata, pos, val) writel(val, (pdata)->base + (pos))
+#define trng_read(pdata, pos) readl((pdata)->base + (pos))
+
struct rk_rng_soc_data {
+ int (*rk_rng_init)(struct udevice *dev);
int (*rk_rng_read)(struct udevice *dev, void *data, size_t len);
};
@@ -75,7 +107,7 @@
return 0;
}
-static int rk_v1_rng_read(struct udevice *dev, void *data, size_t len)
+static int rk_cryptov1_rng_read(struct udevice *dev, void *data, size_t len)
{
struct rk_rng_plat *pdata = dev_get_priv(dev);
u32 reg = 0;
@@ -106,7 +138,7 @@
return 0;
}
-static int rk_v2_rng_read(struct udevice *dev, void *data, size_t len)
+static int rk_cryptov2_rng_read(struct udevice *dev, void *data, size_t len)
{
struct rk_rng_plat *pdata = dev_get_priv(dev);
u32 reg = 0;
@@ -140,6 +172,63 @@
return retval;
}
+static int rk_trngv1_init(struct udevice *dev)
+{
+ u32 status, version;
+ u32 auto_reseed_cnt = 1000;
+ struct rk_rng_plat *pdata = dev_get_priv(dev);
+
+ version = trng_read(pdata, TRNG_V1_VERSION);
+ if (version != TRNG_v1_VERSION_CODE) {
+ printf("wrong trng version, expected = %08x, actual = %08x",
+ TRNG_V1_VERSION, version);
+ return -EFAULT;
+ }
+
+ /* wait in case of RND_RDY triggered at firs power on */
+ readl_poll_timeout(pdata->base + TRNG_V1_ISTAT, status,
+ (status & TRNG_V1_ISTAT_RAND_RDY),
+ RK_RNG_TIME_OUT);
+
+ /* clear RAND_RDY flag for first power on */
+ trng_write(pdata, TRNG_V1_ISTAT, status);
+
+ /* auto reseed after (auto_reseed_cnt * 16) byte rand generate */
+ trng_write(pdata, TRNG_V1_AUTO_RQSTS, auto_reseed_cnt);
+
+ return 0;
+}
+
+static int rk_trngv1_rng_read(struct udevice *dev, void *data, size_t len)
+{
+ struct rk_rng_plat *pdata = dev_get_priv(dev);
+ u32 reg = 0;
+ int retval;
+
+ if (len > RK_HW_RNG_MAX)
+ return -EINVAL;
+
+ trng_write(pdata, TRNG_V1_MODE, TRNG_V1_MODE_256_BIT);
+ trng_write(pdata, TRNG_V1_CTRL, TRNG_V1_CTRL_RAND);
+
+ retval = readl_poll_timeout(pdata->base + TRNG_V1_ISTAT, reg,
+ (reg & TRNG_V1_ISTAT_RAND_RDY),
+ RK_RNG_TIME_OUT);
+ /* clear ISTAT */
+ trng_write(pdata, TRNG_V1_ISTAT, reg);
+
+ if (retval)
+ goto exit;
+
+ rk_rng_read_regs(pdata->base + TRNG_V1_RAND0, data, len);
+
+exit:
+ /* close TRNG */
+ trng_write(pdata, TRNG_V1_CTRL, TRNG_V1_CTRL_NOP);
+
+ return retval;
+}
+
static int rockchip_rng_read(struct udevice *dev, void *data, size_t len)
{
unsigned char *buf = data;
@@ -184,18 +273,27 @@
static int rockchip_rng_probe(struct udevice *dev)
{
struct rk_rng_plat *pdata = dev_get_priv(dev);
+ int ret = 0;
pdata->soc_data = (struct rk_rng_soc_data *)dev_get_driver_data(dev);
- return 0;
+ if (pdata->soc_data->rk_rng_init)
+ ret = pdata->soc_data->rk_rng_init(dev);
+
+ return ret;
}
+static const struct rk_rng_soc_data rk_cryptov1_soc_data = {
+ .rk_rng_read = rk_cryptov1_rng_read,
+};
+
-static const struct rk_rng_soc_data rk_rng_v1_soc_data = {
- .rk_rng_read = rk_v1_rng_read,
+static const struct rk_rng_soc_data rk_cryptov2_soc_data = {
+ .rk_rng_read = rk_cryptov2_rng_read,
};
-static const struct rk_rng_soc_data rk_rng_v2_soc_data = {
- .rk_rng_read = rk_v2_rng_read,
+static const struct rk_rng_soc_data rk_trngv1_soc_data = {
+ .rk_rng_init = rk_trngv1_init,
+ .rk_rng_read = rk_trngv1_rng_read,
};
static const struct dm_rng_ops rockchip_rng_ops = {
@@ -205,11 +303,15 @@
static const struct udevice_id rockchip_rng_match[] = {
{
.compatible = "rockchip,cryptov1-rng",
- .data = (ulong)&rk_rng_v1_soc_data,
+ .data = (ulong)&rk_cryptov1_soc_data,
},
{
.compatible = "rockchip,cryptov2-rng",
- .data = (ulong)&rk_rng_v2_soc_data,
+ .data = (ulong)&rk_cryptov2_soc_data,
+ },
+ {
+ .compatible = "rockchip,trngv1",
+ .data = (ulong)&rk_trngv1_soc_data,
},
{},
};
diff --git a/drivers/video/dw_mipi_dsi.c b/drivers/video/dw_mipi_dsi.c
index 6d9c5a9..a460692 100644
--- a/drivers/video/dw_mipi_dsi.c
+++ b/drivers/video/dw_mipi_dsi.c
@@ -806,6 +806,15 @@
return -EINVAL;
}
+ /*
+ * The Rockchip based devices don't have px_clk, so simply move
+ * on.
+ */
+ if (IS_ENABLED(CONFIG_DISPLAY_ROCKCHIP_DW_MIPI)) {
+ dw_mipi_dsi_bridge_set(dsi, timings);
+ return 0;
+ }
+
ret = clk_get_by_name(device->dev, "px_clk", &clk);
if (ret) {
dev_err(device->dev, "peripheral clock get error %d\n", ret);
diff --git a/drivers/video/rockchip/Kconfig b/drivers/video/rockchip/Kconfig
index b038663..01804dc 100644
--- a/drivers/video/rockchip/Kconfig
+++ b/drivers/video/rockchip/Kconfig
@@ -69,4 +69,12 @@
support. The mipi controller and dphy on rk3288& rk3399 support
16,18, 24 bits per pixel with up to 2k resolution ratio.
+config DISPLAY_ROCKCHIP_DW_MIPI
+ bool "Rockchip Designware MIPI"
+ depends on VIDEO_ROCKCHIP
+ select VIDEO_DW_MIPI_DSI
+ help
+ Select the Designware MIPI DSI controller in use on some Rockchip
+ SOCs.
+
endif
diff --git a/drivers/video/rockchip/Makefile b/drivers/video/rockchip/Makefile
index 9aced5e..8128289 100644
--- a/drivers/video/rockchip/Makefile
+++ b/drivers/video/rockchip/Makefile
@@ -15,4 +15,5 @@
obj-mipi-$(CONFIG_ROCKCHIP_RK3288) += rk3288_mipi.o
obj-mipi-$(CONFIG_ROCKCHIP_RK3399) += rk3399_mipi.o
obj-$(CONFIG_DISPLAY_ROCKCHIP_MIPI) += rk_mipi.o $(obj-mipi-y)
+obj-$(CONFIG_DISPLAY_ROCKCHIP_DW_MIPI) += dw_mipi_dsi_rockchip.o
endif
diff --git a/drivers/video/rockchip/dw_mipi_dsi_rockchip.c b/drivers/video/rockchip/dw_mipi_dsi_rockchip.c
new file mode 100644
index 0000000..ca548a6
--- /dev/null
+++ b/drivers/video/rockchip/dw_mipi_dsi_rockchip.c
@@ -0,0 +1,898 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Author(s): Chris Morgan <macromorgan@hotmail.com>
+ *
+ * This MIPI DSI controller driver is heavily based on the Linux Kernel
+ * driver from drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c and the
+ * U-Boot driver from drivers/video/stm32/stm32_dsi.c.
+ */
+
+#define LOG_CATEGORY UCLASS_VIDEO_BRIDGE
+
+#include <clk.h>
+#include <dm.h>
+#include <div64.h>
+#include <dsi_host.h>
+#include <generic-phy.h>
+#include <mipi_dsi.h>
+#include <panel.h>
+#include <phy-mipi-dphy.h>
+#include <reset.h>
+#include <video_bridge.h>
+#include <dm/device_compat.h>
+#include <dm/lists.h>
+#include <linux/iopoll.h>
+
+#include <common.h>
+#include <log.h>
+#include <video.h>
+#include <asm/io.h>
+#include <dm/device-internal.h>
+#include <linux/bitops.h>
+
+#define USEC_PER_SEC 1000000L
+
+/*
+ * DSI wrapper registers & bit definitions
+ * Note: registers are named as in the Reference Manual
+ */
+#define DSI_WCR 0x0404 /* Wrapper Control Reg */
+#define WCR_DSIEN BIT(3) /* DSI ENable */
+
+#define DSI_PHY_TST_CTRL0 0xb4
+#define PHY_TESTCLK BIT(1)
+#define PHY_UNTESTCLK 0
+#define PHY_TESTCLR BIT(0)
+#define PHY_UNTESTCLR 0
+
+#define DSI_PHY_TST_CTRL1 0xb8
+#define PHY_TESTEN BIT(16)
+#define PHY_UNTESTEN 0
+#define PHY_TESTDOUT(n) (((n) & 0xff) << 8)
+#define PHY_TESTDIN(n) (((n) & 0xff) << 0)
+
+#define BYPASS_VCO_RANGE BIT(7)
+#define VCO_RANGE_CON_SEL(val) (((val) & 0x7) << 3)
+#define VCO_IN_CAP_CON_DEFAULT (0x0 << 1)
+#define VCO_IN_CAP_CON_LOW (0x1 << 1)
+#define VCO_IN_CAP_CON_HIGH (0x2 << 1)
+#define REF_BIAS_CUR_SEL BIT(0)
+
+#define CP_CURRENT_3UA 0x1
+#define CP_CURRENT_4_5UA 0x2
+#define CP_CURRENT_7_5UA 0x6
+#define CP_CURRENT_6UA 0x9
+#define CP_CURRENT_12UA 0xb
+#define CP_CURRENT_SEL(val) ((val) & 0xf)
+#define CP_PROGRAM_EN BIT(7)
+
+#define LPF_RESISTORS_15_5KOHM 0x1
+#define LPF_RESISTORS_13KOHM 0x2
+#define LPF_RESISTORS_11_5KOHM 0x4
+#define LPF_RESISTORS_10_5KOHM 0x8
+#define LPF_RESISTORS_8KOHM 0x10
+#define LPF_PROGRAM_EN BIT(6)
+#define LPF_RESISTORS_SEL(val) ((val) & 0x3f)
+
+#define HSFREQRANGE_SEL(val) (((val) & 0x3f) << 1)
+
+#define INPUT_DIVIDER(val) (((val) - 1) & 0x7f)
+#define LOW_PROGRAM_EN 0
+#define HIGH_PROGRAM_EN BIT(7)
+#define LOOP_DIV_LOW_SEL(val) (((val) - 1) & 0x1f)
+#define LOOP_DIV_HIGH_SEL(val) ((((val) - 1) >> 5) & 0xf)
+#define PLL_LOOP_DIV_EN BIT(5)
+#define PLL_INPUT_DIV_EN BIT(4)
+
+#define POWER_CONTROL BIT(6)
+#define INTERNAL_REG_CURRENT BIT(3)
+#define BIAS_BLOCK_ON BIT(2)
+#define BANDGAP_ON BIT(0)
+
+#define TER_RESISTOR_HIGH BIT(7)
+#define TER_RESISTOR_LOW 0
+#define LEVEL_SHIFTERS_ON BIT(6)
+#define TER_CAL_DONE BIT(5)
+#define SETRD_MAX (0x7 << 2)
+#define POWER_MANAGE BIT(1)
+#define TER_RESISTORS_ON BIT(0)
+
+#define BIASEXTR_SEL(val) ((val) & 0x7)
+#define BANDGAP_SEL(val) ((val) & 0x7)
+#define TLP_PROGRAM_EN BIT(7)
+#define THS_PRE_PROGRAM_EN BIT(7)
+#define THS_ZERO_PROGRAM_EN BIT(6)
+
+#define PLL_BIAS_CUR_SEL_CAP_VCO_CONTROL 0x10
+#define PLL_CP_CONTROL_PLL_LOCK_BYPASS 0x11
+#define PLL_LPF_AND_CP_CONTROL 0x12
+#define PLL_INPUT_DIVIDER_RATIO 0x17
+#define PLL_LOOP_DIVIDER_RATIO 0x18
+#define PLL_INPUT_AND_LOOP_DIVIDER_RATIOS_CONTROL 0x19
+#define BANDGAP_AND_BIAS_CONTROL 0x20
+#define TERMINATION_RESISTER_CONTROL 0x21
+#define AFE_BIAS_BANDGAP_ANALOG_PROGRAMMABILITY 0x22
+#define HS_RX_CONTROL_OF_LANE_CLK 0x34
+#define HS_RX_CONTROL_OF_LANE_0 0x44
+#define HS_RX_CONTROL_OF_LANE_1 0x54
+#define HS_TX_CLOCK_LANE_REQUEST_STATE_TIME_CONTROL 0x60
+#define HS_TX_CLOCK_LANE_PREPARE_STATE_TIME_CONTROL 0x61
+#define HS_TX_CLOCK_LANE_HS_ZERO_STATE_TIME_CONTROL 0x62
+#define HS_TX_CLOCK_LANE_TRAIL_STATE_TIME_CONTROL 0x63
+#define HS_TX_CLOCK_LANE_EXIT_STATE_TIME_CONTROL 0x64
+#define HS_TX_CLOCK_LANE_POST_TIME_CONTROL 0x65
+#define HS_TX_DATA_LANE_REQUEST_STATE_TIME_CONTROL 0x70
+#define HS_TX_DATA_LANE_PREPARE_STATE_TIME_CONTROL 0x71
+#define HS_TX_DATA_LANE_HS_ZERO_STATE_TIME_CONTROL 0x72
+#define HS_TX_DATA_LANE_TRAIL_STATE_TIME_CONTROL 0x73
+#define HS_TX_DATA_LANE_EXIT_STATE_TIME_CONTROL 0x74
+#define HS_RX_DATA_LANE_THS_SETTLE_CONTROL 0x75
+#define HS_RX_CONTROL_OF_LANE_2 0x84
+#define HS_RX_CONTROL_OF_LANE_3 0x94
+
+#define RK3568_GRF_VO_CON2 0x0368
+#define RK3568_DSI0_SKEWCALHS (0x1f << 11)
+#define RK3568_DSI0_FORCETXSTOPMODE (0xf << 4)
+#define RK3568_DSI0_TURNDISABLE BIT(2)
+#define RK3568_DSI0_FORCERXMODE BIT(0)
+
+/*
+ * Note these registers do not appear in the datasheet, they are
+ * however present in the BSP driver which is where these values
+ * come from. Name GRF_VO_CON3 is assumed.
+ */
+#define RK3568_GRF_VO_CON3 0x36c
+#define RK3568_DSI1_SKEWCALHS (0x1f << 11)
+#define RK3568_DSI1_FORCETXSTOPMODE (0xf << 4)
+#define RK3568_DSI1_TURNDISABLE BIT(2)
+#define RK3568_DSI1_FORCERXMODE BIT(0)
+
+#define HIWORD_UPDATE(val, mask) (val | (mask) << 16)
+
+/* Timeout for regulator on/off, pll lock/unlock & fifo empty */
+#define TIMEOUT_US 200000
+
+enum {
+ BANDGAP_97_07,
+ BANDGAP_98_05,
+ BANDGAP_99_02,
+ BANDGAP_100_00,
+ BANDGAP_93_17,
+ BANDGAP_94_15,
+ BANDGAP_95_12,
+ BANDGAP_96_10,
+};
+
+enum {
+ BIASEXTR_87_1,
+ BIASEXTR_91_5,
+ BIASEXTR_95_9,
+ BIASEXTR_100,
+ BIASEXTR_105_94,
+ BIASEXTR_111_88,
+ BIASEXTR_118_8,
+ BIASEXTR_127_7,
+};
+
+struct rockchip_dw_dsi_chip_data {
+ u32 reg;
+
+ u32 lcdsel_grf_reg;
+ u32 lcdsel_big;
+ u32 lcdsel_lit;
+
+ u32 enable_grf_reg;
+ u32 enable;
+
+ u32 lanecfg1_grf_reg;
+ u32 lanecfg1;
+ u32 lanecfg2_grf_reg;
+ u32 lanecfg2;
+
+ unsigned int flags;
+ unsigned int max_data_lanes;
+};
+
+struct dw_rockchip_dsi_priv {
+ struct mipi_dsi_device device;
+ void __iomem *base;
+ struct udevice *panel;
+
+ /* Optional external dphy */
+ struct phy phy;
+ struct phy_configure_opts_mipi_dphy phy_opts;
+
+ struct clk *pclk;
+ struct clk *ref;
+ struct reset_ctl *rst;
+ unsigned int lane_mbps; /* per lane */
+ u16 input_div;
+ u16 feedback_div;
+ const struct rockchip_dw_dsi_chip_data *cdata;
+ struct udevice *dsi_host;
+};
+
+static inline void dsi_write(struct dw_rockchip_dsi_priv *dsi, u32 reg, u32 val)
+{
+ writel(val, dsi->base + reg);
+}
+
+static inline u32 dsi_read(struct dw_rockchip_dsi_priv *dsi, u32 reg)
+{
+ return readl(dsi->base + reg);
+}
+
+static inline void dsi_set(struct dw_rockchip_dsi_priv *dsi, u32 reg, u32 mask)
+{
+ dsi_write(dsi, reg, dsi_read(dsi, reg) | mask);
+}
+
+static inline void dsi_clear(struct dw_rockchip_dsi_priv *dsi, u32 reg, u32 mask)
+{
+ dsi_write(dsi, reg, dsi_read(dsi, reg) & ~mask);
+}
+
+static inline void dsi_update_bits(struct dw_rockchip_dsi_priv *dsi, u32 reg,
+ u32 mask, u32 val)
+{
+ dsi_write(dsi, reg, (dsi_read(dsi, reg) & ~mask) | val);
+}
+
+static void dw_mipi_dsi_phy_write(struct dw_rockchip_dsi_priv *dsi,
+ u8 test_code,
+ u8 test_data)
+{
+ /*
+ * With the falling edge on TESTCLK, the TESTDIN[7:0] signal content
+ * is latched internally as the current test code. Test data is
+ * programmed internally by rising edge on TESTCLK.
+ */
+ dsi_write(dsi, DSI_PHY_TST_CTRL0, PHY_TESTCLK | PHY_UNTESTCLR);
+
+ dsi_write(dsi, DSI_PHY_TST_CTRL1, PHY_TESTEN | PHY_TESTDOUT(0) |
+ PHY_TESTDIN(test_code));
+
+ dsi_write(dsi, DSI_PHY_TST_CTRL0, PHY_UNTESTCLK | PHY_UNTESTCLR);
+
+ dsi_write(dsi, DSI_PHY_TST_CTRL1, PHY_UNTESTEN | PHY_TESTDOUT(0) |
+ PHY_TESTDIN(test_data));
+
+ dsi_write(dsi, DSI_PHY_TST_CTRL0, PHY_TESTCLK | PHY_UNTESTCLR);
+}
+
+struct dphy_pll_parameter_map {
+ unsigned int max_mbps;
+ u8 hsfreqrange;
+ u8 icpctrl;
+ u8 lpfctrl;
+};
+
+/* The table is based on 27MHz DPHY pll reference clock. */
+static const struct dphy_pll_parameter_map dppa_map[] = {
+ { 89, 0x00, CP_CURRENT_3UA, LPF_RESISTORS_13KOHM },
+ { 99, 0x10, CP_CURRENT_3UA, LPF_RESISTORS_13KOHM },
+ { 109, 0x20, CP_CURRENT_3UA, LPF_RESISTORS_13KOHM },
+ { 129, 0x01, CP_CURRENT_3UA, LPF_RESISTORS_15_5KOHM },
+ { 139, 0x11, CP_CURRENT_3UA, LPF_RESISTORS_15_5KOHM },
+ { 149, 0x21, CP_CURRENT_3UA, LPF_RESISTORS_15_5KOHM },
+ { 169, 0x02, CP_CURRENT_6UA, LPF_RESISTORS_13KOHM },
+ { 179, 0x12, CP_CURRENT_6UA, LPF_RESISTORS_13KOHM },
+ { 199, 0x22, CP_CURRENT_6UA, LPF_RESISTORS_13KOHM },
+ { 219, 0x03, CP_CURRENT_4_5UA, LPF_RESISTORS_13KOHM },
+ { 239, 0x13, CP_CURRENT_4_5UA, LPF_RESISTORS_13KOHM },
+ { 249, 0x23, CP_CURRENT_4_5UA, LPF_RESISTORS_13KOHM },
+ { 269, 0x04, CP_CURRENT_6UA, LPF_RESISTORS_11_5KOHM },
+ { 299, 0x14, CP_CURRENT_6UA, LPF_RESISTORS_11_5KOHM },
+ { 329, 0x05, CP_CURRENT_3UA, LPF_RESISTORS_15_5KOHM },
+ { 359, 0x15, CP_CURRENT_3UA, LPF_RESISTORS_15_5KOHM },
+ { 399, 0x25, CP_CURRENT_3UA, LPF_RESISTORS_15_5KOHM },
+ { 449, 0x06, CP_CURRENT_7_5UA, LPF_RESISTORS_11_5KOHM },
+ { 499, 0x16, CP_CURRENT_7_5UA, LPF_RESISTORS_11_5KOHM },
+ { 549, 0x07, CP_CURRENT_7_5UA, LPF_RESISTORS_10_5KOHM },
+ { 599, 0x17, CP_CURRENT_7_5UA, LPF_RESISTORS_10_5KOHM },
+ { 649, 0x08, CP_CURRENT_7_5UA, LPF_RESISTORS_11_5KOHM },
+ { 699, 0x18, CP_CURRENT_7_5UA, LPF_RESISTORS_11_5KOHM },
+ { 749, 0x09, CP_CURRENT_7_5UA, LPF_RESISTORS_11_5KOHM },
+ { 799, 0x19, CP_CURRENT_7_5UA, LPF_RESISTORS_11_5KOHM },
+ { 849, 0x29, CP_CURRENT_7_5UA, LPF_RESISTORS_11_5KOHM },
+ { 899, 0x39, CP_CURRENT_7_5UA, LPF_RESISTORS_11_5KOHM },
+ { 949, 0x0a, CP_CURRENT_12UA, LPF_RESISTORS_8KOHM },
+ { 999, 0x1a, CP_CURRENT_12UA, LPF_RESISTORS_8KOHM },
+ {1049, 0x2a, CP_CURRENT_12UA, LPF_RESISTORS_8KOHM },
+ {1099, 0x3a, CP_CURRENT_12UA, LPF_RESISTORS_8KOHM },
+ {1149, 0x0b, CP_CURRENT_12UA, LPF_RESISTORS_10_5KOHM },
+ {1199, 0x1b, CP_CURRENT_12UA, LPF_RESISTORS_10_5KOHM },
+ {1249, 0x2b, CP_CURRENT_12UA, LPF_RESISTORS_10_5KOHM },
+ {1299, 0x3b, CP_CURRENT_12UA, LPF_RESISTORS_10_5KOHM },
+ {1349, 0x0c, CP_CURRENT_12UA, LPF_RESISTORS_10_5KOHM },
+ {1399, 0x1c, CP_CURRENT_12UA, LPF_RESISTORS_10_5KOHM },
+ {1449, 0x2c, CP_CURRENT_12UA, LPF_RESISTORS_10_5KOHM },
+ {1500, 0x3c, CP_CURRENT_12UA, LPF_RESISTORS_10_5KOHM }
+};
+
+static int max_mbps_to_parameter(unsigned int max_mbps)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(dppa_map); i++)
+ if (dppa_map[i].max_mbps >= max_mbps)
+ return i;
+
+ return -EINVAL;
+}
+
+/*
+ * ns2bc - Nanoseconds to byte clock cycles
+ */
+static inline unsigned int ns2bc(struct dw_rockchip_dsi_priv *dsi, int ns)
+{
+ return DIV_ROUND_UP(ns * dsi->lane_mbps / 8, 1000);
+}
+
+/*
+ * ns2ui - Nanoseconds to UI time periods
+ */
+static inline unsigned int ns2ui(struct dw_rockchip_dsi_priv *dsi, int ns)
+{
+ return DIV_ROUND_UP(ns * dsi->lane_mbps, 1000);
+}
+
+static int dsi_phy_init(void *priv_data)
+{
+ struct mipi_dsi_device *device = priv_data;
+ struct udevice *dev = device->dev;
+ struct dw_rockchip_dsi_priv *dsi = dev_get_priv(dev);
+ int ret, i, vco;
+
+ if (&dsi->phy) {
+ ret = generic_phy_configure(&dsi->phy, &dsi->phy_opts);
+ if (ret) {
+ dev_err(dsi->dsi_host,
+ "Configure external dphy fail %d\n",
+ ret);
+ return ret;
+ }
+
+ ret = generic_phy_power_on(&dsi->phy);
+ if (ret) {
+ dev_err(dsi->dsi_host,
+ "Generic phy power on fail %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+ }
+
+ /*
+ * Get vco from frequency(lane_mbps)
+ * vco frequency table
+ * 000 - between 80 and 200 MHz
+ * 001 - between 200 and 300 MHz
+ * 010 - between 300 and 500 MHz
+ * 011 - between 500 and 700 MHz
+ * 100 - between 700 and 900 MHz
+ * 101 - between 900 and 1100 MHz
+ * 110 - between 1100 and 1300 MHz
+ * 111 - between 1300 and 1500 MHz
+ */
+ vco = (dsi->lane_mbps < 200) ? 0 : (dsi->lane_mbps + 100) / 200;
+
+ i = max_mbps_to_parameter(dsi->lane_mbps);
+ if (i < 0) {
+ dev_err(dsi->dsi_host,
+ "failed to get parameter for %dmbps clock\n",
+ dsi->lane_mbps);
+ return i;
+ }
+
+ dw_mipi_dsi_phy_write(dsi, PLL_BIAS_CUR_SEL_CAP_VCO_CONTROL,
+ BYPASS_VCO_RANGE |
+ VCO_RANGE_CON_SEL(vco) |
+ VCO_IN_CAP_CON_LOW |
+ REF_BIAS_CUR_SEL);
+
+ dw_mipi_dsi_phy_write(dsi, PLL_CP_CONTROL_PLL_LOCK_BYPASS,
+ CP_CURRENT_SEL(dppa_map[i].icpctrl));
+ dw_mipi_dsi_phy_write(dsi, PLL_LPF_AND_CP_CONTROL,
+ CP_PROGRAM_EN | LPF_PROGRAM_EN |
+ LPF_RESISTORS_SEL(dppa_map[i].lpfctrl));
+
+ dw_mipi_dsi_phy_write(dsi, HS_RX_CONTROL_OF_LANE_0,
+ HSFREQRANGE_SEL(dppa_map[i].hsfreqrange));
+
+ dw_mipi_dsi_phy_write(dsi, PLL_INPUT_DIVIDER_RATIO,
+ INPUT_DIVIDER(dsi->input_div));
+ dw_mipi_dsi_phy_write(dsi, PLL_LOOP_DIVIDER_RATIO,
+ LOOP_DIV_LOW_SEL(dsi->feedback_div) |
+ LOW_PROGRAM_EN);
+ /*
+ * We need set PLL_INPUT_AND_LOOP_DIVIDER_RATIOS_CONTROL immediately
+ * to make the configured LSB effective according to IP simulation
+ * and lab test results.
+ * Only in this way can we get correct mipi phy pll frequency.
+ */
+ dw_mipi_dsi_phy_write(dsi, PLL_INPUT_AND_LOOP_DIVIDER_RATIOS_CONTROL,
+ PLL_LOOP_DIV_EN | PLL_INPUT_DIV_EN);
+ dw_mipi_dsi_phy_write(dsi, PLL_LOOP_DIVIDER_RATIO,
+ LOOP_DIV_HIGH_SEL(dsi->feedback_div) |
+ HIGH_PROGRAM_EN);
+ dw_mipi_dsi_phy_write(dsi, PLL_INPUT_AND_LOOP_DIVIDER_RATIOS_CONTROL,
+ PLL_LOOP_DIV_EN | PLL_INPUT_DIV_EN);
+
+ dw_mipi_dsi_phy_write(dsi, AFE_BIAS_BANDGAP_ANALOG_PROGRAMMABILITY,
+ LOW_PROGRAM_EN | BIASEXTR_SEL(BIASEXTR_127_7));
+ dw_mipi_dsi_phy_write(dsi, AFE_BIAS_BANDGAP_ANALOG_PROGRAMMABILITY,
+ HIGH_PROGRAM_EN | BANDGAP_SEL(BANDGAP_96_10));
+
+ dw_mipi_dsi_phy_write(dsi, BANDGAP_AND_BIAS_CONTROL,
+ POWER_CONTROL | INTERNAL_REG_CURRENT |
+ BIAS_BLOCK_ON | BANDGAP_ON);
+
+ dw_mipi_dsi_phy_write(dsi, TERMINATION_RESISTER_CONTROL,
+ TER_RESISTOR_LOW | TER_CAL_DONE |
+ SETRD_MAX | TER_RESISTORS_ON);
+ dw_mipi_dsi_phy_write(dsi, TERMINATION_RESISTER_CONTROL,
+ TER_RESISTOR_HIGH | LEVEL_SHIFTERS_ON |
+ SETRD_MAX | POWER_MANAGE |
+ TER_RESISTORS_ON);
+
+ dw_mipi_dsi_phy_write(dsi, HS_TX_CLOCK_LANE_REQUEST_STATE_TIME_CONTROL,
+ TLP_PROGRAM_EN | ns2bc(dsi, 500));
+ dw_mipi_dsi_phy_write(dsi, HS_TX_CLOCK_LANE_PREPARE_STATE_TIME_CONTROL,
+ THS_PRE_PROGRAM_EN | ns2ui(dsi, 40));
+ dw_mipi_dsi_phy_write(dsi, HS_TX_CLOCK_LANE_HS_ZERO_STATE_TIME_CONTROL,
+ THS_ZERO_PROGRAM_EN | ns2bc(dsi, 300));
+ dw_mipi_dsi_phy_write(dsi, HS_TX_CLOCK_LANE_TRAIL_STATE_TIME_CONTROL,
+ THS_PRE_PROGRAM_EN | ns2ui(dsi, 100));
+ dw_mipi_dsi_phy_write(dsi, HS_TX_CLOCK_LANE_EXIT_STATE_TIME_CONTROL,
+ BIT(5) | ns2bc(dsi, 100));
+ dw_mipi_dsi_phy_write(dsi, HS_TX_CLOCK_LANE_POST_TIME_CONTROL,
+ BIT(5) | (ns2bc(dsi, 60) + 7));
+
+ dw_mipi_dsi_phy_write(dsi, HS_TX_DATA_LANE_REQUEST_STATE_TIME_CONTROL,
+ TLP_PROGRAM_EN | ns2bc(dsi, 500));
+ dw_mipi_dsi_phy_write(dsi, HS_TX_DATA_LANE_PREPARE_STATE_TIME_CONTROL,
+ THS_PRE_PROGRAM_EN | (ns2ui(dsi, 50) + 20));
+ dw_mipi_dsi_phy_write(dsi, HS_TX_DATA_LANE_HS_ZERO_STATE_TIME_CONTROL,
+ THS_ZERO_PROGRAM_EN | (ns2bc(dsi, 140) + 2));
+ dw_mipi_dsi_phy_write(dsi, HS_TX_DATA_LANE_TRAIL_STATE_TIME_CONTROL,
+ THS_PRE_PROGRAM_EN | (ns2ui(dsi, 60) + 8));
+ dw_mipi_dsi_phy_write(dsi, HS_TX_DATA_LANE_EXIT_STATE_TIME_CONTROL,
+ BIT(5) | ns2bc(dsi, 100));
+
+ return ret;
+}
+
+static void dsi_phy_post_set_mode(void *priv_data, unsigned long mode_flags)
+{
+ struct mipi_dsi_device *device = priv_data;
+ struct udevice *dev = device->dev;
+ struct dw_rockchip_dsi_priv *dsi = dev_get_priv(dev);
+
+ dev_dbg(dev, "Set mode %p enable %ld\n", dsi,
+ mode_flags & MIPI_DSI_MODE_VIDEO);
+
+ if (!dsi)
+ return;
+
+ /*
+ * DSI wrapper must be enabled in video mode & disabled in command mode.
+ * If wrapper is enabled in command mode, the display controller
+ * register access will hang. Note that this was carried over from the
+ * stm32 dsi driver and is unknown if necessary for Rockchip.
+ */
+
+ if (mode_flags & MIPI_DSI_MODE_VIDEO)
+ dsi_set(dsi, DSI_WCR, WCR_DSIEN);
+ else
+ dsi_clear(dsi, DSI_WCR, WCR_DSIEN);
+}
+
+static int
+dw_mipi_dsi_get_lane_mbps(void *priv_data, struct display_timing *timings,
+ u32 lanes, u32 format, unsigned int *lane_mbps)
+{
+ struct mipi_dsi_device *device = priv_data;
+ struct udevice *dev = device->dev;
+ struct dw_rockchip_dsi_priv *dsi = dev_get_priv(dev);
+ int bpp;
+ unsigned long mpclk, tmp;
+ unsigned int target_mbps = 1000;
+ unsigned int max_mbps = dppa_map[ARRAY_SIZE(dppa_map) - 1].max_mbps;
+ unsigned long best_freq = 0;
+ unsigned long fvco_min, fvco_max, fin, fout;
+ unsigned int min_prediv, max_prediv;
+ unsigned int _prediv, best_prediv;
+ unsigned long _fbdiv, best_fbdiv;
+ unsigned long min_delta = ULONG_MAX;
+ unsigned int pllref_clk;
+
+ bpp = mipi_dsi_pixel_format_to_bpp(format);
+ if (bpp < 0) {
+ dev_err(dsi->dsi_host,
+ "failed to get bpp for pixel format %d\n",
+ format);
+ return bpp;
+ }
+
+ mpclk = DIV_ROUND_UP(timings->pixelclock.typ, 1000);
+ if (mpclk) {
+ /* take 1 / 0.8, since mbps must big than bandwidth of RGB */
+ tmp = (mpclk * (bpp / lanes) * 10 / 8) / 1000;
+ if (tmp < max_mbps)
+ target_mbps = tmp;
+ else
+ dev_err(dsi->dsi_host,
+ "DPHY clock frequency is out of range\n");
+ }
+
+ /* for external phy only the mipi_dphy_config is necessary */
+ if (&dsi->phy) {
+ phy_mipi_dphy_get_default_config(timings->pixelclock.typ * 10 / 8,
+ bpp, lanes,
+ &dsi->phy_opts);
+ dsi->lane_mbps = target_mbps;
+ *lane_mbps = dsi->lane_mbps;
+
+ return 0;
+ }
+
+ pllref_clk = clk_get_rate(dsi->ref);
+ fout = target_mbps * USEC_PER_SEC;
+
+ /* constraint: 5Mhz <= Fref / N <= 40MHz */
+ min_prediv = DIV_ROUND_UP(fin, 40 * USEC_PER_SEC);
+ max_prediv = fin / (5 * USEC_PER_SEC);
+
+ /* constraint: 80MHz <= Fvco <= 1500Mhz */
+ fvco_min = 80 * USEC_PER_SEC;
+ fvco_max = 1500 * USEC_PER_SEC;
+
+ for (_prediv = min_prediv; _prediv <= max_prediv; _prediv++) {
+ u64 tmp;
+ u32 delta;
+ /* Fvco = Fref * M / N */
+ tmp = (u64)fout * _prediv;
+ do_div(tmp, fin);
+ _fbdiv = tmp;
+ /*
+ * Due to the use of a "by 2 pre-scaler," the range of the
+ * feedback multiplication value M is limited to even division
+ * numbers, and m must be greater than 6, not bigger than 512.
+ */
+ if (_fbdiv < 6 || _fbdiv > 512)
+ continue;
+
+ _fbdiv += _fbdiv % 2;
+
+ tmp = (u64)_fbdiv * fin;
+ do_div(tmp, _prediv);
+ if (tmp < fvco_min || tmp > fvco_max)
+ continue;
+
+ delta = abs(fout - tmp);
+ if (delta < min_delta) {
+ best_prediv = _prediv;
+ best_fbdiv = _fbdiv;
+ min_delta = delta;
+ best_freq = tmp;
+ }
+ }
+
+ if (best_freq) {
+ dsi->lane_mbps = DIV_ROUND_UP(best_freq, USEC_PER_SEC);
+ *lane_mbps = dsi->lane_mbps;
+ dsi->input_div = best_prediv;
+ dsi->feedback_div = best_fbdiv;
+ } else {
+ dev_err(dsi->dsi_host, "Can not find best_freq for DPHY\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+struct hstt {
+ unsigned int maxfreq;
+ struct mipi_dsi_phy_timing timing;
+};
+
+#define HSTT(_maxfreq, _c_lp2hs, _c_hs2lp, _d_lp2hs, _d_hs2lp) \
+{ \
+ .maxfreq = _maxfreq, \
+ .timing = { \
+ .clk_lp2hs = _c_lp2hs, \
+ .clk_hs2lp = _c_hs2lp, \
+ .data_lp2hs = _d_lp2hs, \
+ .data_hs2lp = _d_hs2lp, \
+ } \
+}
+
+/*
+ * Table A-3 High-Speed Transition Times
+ * (Note spacing is deliberate for readability).
+ */
+static struct hstt hstt_table[] = {
+ HSTT( 90, 32, 20, 26, 13),
+ HSTT( 100, 35, 23, 28, 14),
+ HSTT( 110, 32, 22, 26, 13),
+ HSTT( 130, 31, 20, 27, 13),
+ HSTT( 140, 33, 22, 26, 14),
+ HSTT( 150, 33, 21, 26, 14),
+ HSTT( 170, 32, 20, 27, 13),
+ HSTT( 180, 36, 23, 30, 15),
+ HSTT( 200, 40, 22, 33, 15),
+ HSTT( 220, 40, 22, 33, 15),
+ HSTT( 240, 44, 24, 36, 16),
+ HSTT( 250, 48, 24, 38, 17),
+ HSTT( 270, 48, 24, 38, 17),
+ HSTT( 300, 50, 27, 41, 18),
+ HSTT( 330, 56, 28, 45, 18),
+ HSTT( 360, 59, 28, 48, 19),
+ HSTT( 400, 61, 30, 50, 20),
+ HSTT( 450, 67, 31, 55, 21),
+ HSTT( 500, 73, 31, 59, 22),
+ HSTT( 550, 79, 36, 63, 24),
+ HSTT( 600, 83, 37, 68, 25),
+ HSTT( 650, 90, 38, 73, 27),
+ HSTT( 700, 95, 40, 77, 28),
+ HSTT( 750, 102, 40, 84, 28),
+ HSTT( 800, 106, 42, 87, 30),
+ HSTT( 850, 113, 44, 93, 31),
+ HSTT( 900, 118, 47, 98, 32),
+ HSTT( 950, 124, 47, 102, 34),
+ HSTT(1000, 130, 49, 107, 35),
+ HSTT(1050, 135, 51, 111, 37),
+ HSTT(1100, 139, 51, 114, 38),
+ HSTT(1150, 146, 54, 120, 40),
+ HSTT(1200, 153, 57, 125, 41),
+ HSTT(1250, 158, 58, 130, 42),
+ HSTT(1300, 163, 58, 135, 44),
+ HSTT(1350, 168, 60, 140, 45),
+ HSTT(1400, 172, 64, 144, 47),
+ HSTT(1450, 176, 65, 148, 48),
+ HSTT(1500, 181, 66, 153, 50)
+};
+
+static int dw_mipi_dsi_rockchip_get_timing(void *priv_data,
+ unsigned int lane_mbps,
+ struct mipi_dsi_phy_timing *timing)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(hstt_table); i++)
+ if (lane_mbps < hstt_table[i].maxfreq)
+ break;
+
+ if (i == ARRAY_SIZE(hstt_table))
+ i--;
+
+ *timing = hstt_table[i].timing;
+
+ return 0;
+}
+
+static const struct mipi_dsi_phy_ops dsi_rockchip_phy_ops = {
+ .init = dsi_phy_init,
+ .get_lane_mbps = dw_mipi_dsi_get_lane_mbps,
+ .get_timing = dw_mipi_dsi_rockchip_get_timing,
+ .post_set_mode = dsi_phy_post_set_mode,
+};
+
+static int dw_mipi_dsi_rockchip_attach(struct udevice *dev)
+{
+ struct dw_rockchip_dsi_priv *priv = dev_get_priv(dev);
+ struct mipi_dsi_device *device = &priv->device;
+ struct mipi_dsi_panel_plat *mplat;
+ struct display_timing timings;
+ int ret;
+
+ ret = uclass_first_device_err(UCLASS_PANEL, &priv->panel);
+ if (ret) {
+ dev_err(dev, "panel device error %d\n", ret);
+ return ret;
+ }
+
+ mplat = dev_get_plat(priv->panel);
+ mplat->device = &priv->device;
+ device->lanes = mplat->lanes;
+ device->format = mplat->format;
+ device->mode_flags = mplat->mode_flags;
+
+ ret = panel_get_display_timing(priv->panel, &timings);
+ if (ret) {
+ ret = ofnode_decode_display_timing(dev_ofnode(priv->panel),
+ 0, &timings);
+ if (ret) {
+ dev_err(dev, "decode display timing error %d\n", ret);
+ return ret;
+ }
+ }
+
+ ret = uclass_get_device(UCLASS_DSI_HOST, 0, &priv->dsi_host);
+ if (ret) {
+ dev_err(dev, "No video dsi host detected %d\n", ret);
+ return ret;
+ }
+
+ ret = dsi_host_init(priv->dsi_host, device, &timings, 4,
+ &dsi_rockchip_phy_ops);
+ if (ret) {
+ dev_err(dev, "failed to initialize mipi dsi host\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static int dw_mipi_dsi_rockchip_set_bl(struct udevice *dev, int percent)
+{
+ struct dw_rockchip_dsi_priv *priv = dev_get_priv(dev);
+ int ret;
+
+ /*
+ * Allow backlight to be optional, since this driver may be
+ * used to simply detect a panel rather than bring one up.
+ */
+ ret = panel_enable_backlight(priv->panel);
+ if ((ret) && (ret != -ENOSYS)) {
+ dev_err(dev, "panel %s enable backlight error %d\n",
+ priv->panel->name, ret);
+ return ret;
+ }
+
+ ret = dsi_host_enable(priv->dsi_host);
+ if (ret) {
+ dev_err(dev, "failed to enable mipi dsi host\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static void dw_mipi_dsi_rockchip_config(struct dw_rockchip_dsi_priv *dsi)
+{
+ if (dsi->cdata->lanecfg1_grf_reg)
+ dsi_write(dsi, dsi->cdata->lanecfg1_grf_reg,
+ dsi->cdata->lanecfg1);
+
+ if (dsi->cdata->lanecfg2_grf_reg)
+ dsi_write(dsi, dsi->cdata->lanecfg2_grf_reg,
+ dsi->cdata->lanecfg2);
+
+ if (dsi->cdata->enable_grf_reg)
+ dsi_write(dsi, dsi->cdata->enable_grf_reg,
+ dsi->cdata->enable);
+}
+
+static int dw_mipi_dsi_rockchip_bind(struct udevice *dev)
+{
+ int ret;
+
+ ret = device_bind_driver_to_node(dev, "dw_mipi_dsi", "dsihost",
+ dev_ofnode(dev), NULL);
+ if (ret) {
+ dev_err(dev, "failed to bind driver to node\n");
+ return ret;
+ }
+
+ return dm_scan_fdt_dev(dev);
+}
+
+static int dw_mipi_dsi_rockchip_probe(struct udevice *dev)
+{
+ struct dw_rockchip_dsi_priv *priv = dev_get_priv(dev);
+ struct mipi_dsi_device *device = &priv->device;
+ int ret, i;
+ const struct rockchip_dw_dsi_chip_data *cdata =
+ (const struct rockchip_dw_dsi_chip_data *)dev_get_driver_data(dev);
+
+ device->dev = dev;
+
+ priv->base = (void *)dev_read_addr(dev);
+ if ((fdt_addr_t)priv->base == FDT_ADDR_T_NONE) {
+ dev_err(dev, "dsi dt register address error\n");
+ return -EINVAL;
+ }
+
+ i = 0;
+ while (cdata[i].reg) {
+ if (cdata[i].reg == (fdt_addr_t)priv->base) {
+ priv->cdata = &cdata[i];
+ break;
+ }
+
+ i++;
+ }
+
+ if (!priv->cdata) {
+ dev_err(dev, "no dsi-config for %s node\n", dev->name);
+ return -EINVAL;
+ }
+
+ /*
+ * Get an optional external dphy. The external dphy stays as
+ * NULL if it's not initialized.
+ */
+ ret = generic_phy_get_by_name(dev, "dphy", &priv->phy);
+ if ((ret) && (ret != -ENODEV)) {
+ dev_err(dev, "failed to get mipi dphy: %d\n", ret);
+ return -EINVAL;
+ }
+
+ priv->pclk = devm_clk_get(dev, "pclk");
+ if (IS_ERR(priv->pclk)) {
+ dev_err(dev, "peripheral clock get error %d\n", ret);
+ return ret;
+ }
+
+ /* Get a ref clock only if not using an external phy. */
+ if (&priv->phy) {
+ dev_dbg(dev, "setting priv->ref to NULL\n");
+ priv->ref = NULL;
+
+ } else {
+ priv->ref = devm_clk_get(dev, "ref");
+ if (ret) {
+ dev_err(dev, "pll reference clock get error %d\n", ret);
+ return ret;
+ }
+ }
+
+ priv->rst = devm_reset_control_get_by_index(device->dev, 0);
+ if (IS_ERR(priv->rst)) {
+ dev_err(dev, "missing dsi hardware reset\n");
+ return ret;
+ }
+
+ /* Reset */
+ reset_deassert(priv->rst);
+
+ dw_mipi_dsi_rockchip_config(priv);
+
+ return 0;
+}
+
+struct video_bridge_ops dw_mipi_dsi_rockchip_ops = {
+ .attach = dw_mipi_dsi_rockchip_attach,
+ .set_backlight = dw_mipi_dsi_rockchip_set_bl,
+};
+
+static const struct rockchip_dw_dsi_chip_data rk3568_chip_data[] = {
+ {
+ .reg = 0xfe060000,
+ .lanecfg1_grf_reg = RK3568_GRF_VO_CON2,
+ .lanecfg1 = HIWORD_UPDATE(0, RK3568_DSI0_SKEWCALHS |
+ RK3568_DSI0_FORCETXSTOPMODE |
+ RK3568_DSI0_TURNDISABLE |
+ RK3568_DSI0_FORCERXMODE),
+ .max_data_lanes = 4,
+ },
+ {
+ .reg = 0xfe070000,
+ .lanecfg1_grf_reg = RK3568_GRF_VO_CON3,
+ .lanecfg1 = HIWORD_UPDATE(0, RK3568_DSI1_SKEWCALHS |
+ RK3568_DSI1_FORCETXSTOPMODE |
+ RK3568_DSI1_TURNDISABLE |
+ RK3568_DSI1_FORCERXMODE),
+ .max_data_lanes = 4,
+ },
+ { /* sentinel */ }
+};
+
+static const struct udevice_id dw_mipi_dsi_rockchip_dt_ids[] = {
+ { .compatible = "rockchip,rk3568-mipi-dsi",
+ .data = (long)&rk3568_chip_data,
+ },
+ { /* sentinel */ }
+};
+
+U_BOOT_DRIVER(dw_mipi_dsi_rockchip) = {
+ .name = "dw-mipi-dsi-rockchip",
+ .id = UCLASS_VIDEO_BRIDGE,
+ .of_match = dw_mipi_dsi_rockchip_dt_ids,
+ .bind = dw_mipi_dsi_rockchip_bind,
+ .probe = dw_mipi_dsi_rockchip_probe,
+ .ops = &dw_mipi_dsi_rockchip_ops,
+ .priv_auto = sizeof(struct dw_rockchip_dsi_priv),
+};
diff --git a/drivers/video/rockchip/rk_vop.c b/drivers/video/rockchip/rk_vop.c
index bc98ab6..e21ac7e 100644
--- a/drivers/video/rockchip/rk_vop.c
+++ b/drivers/video/rockchip/rk_vop.c
@@ -307,7 +307,8 @@
__func__, dev_read_name(dev));
return -EINVAL;
}
- if (strstr(compat, "edp")) {
+ if (strstr(compat, "edp") ||
+ strstr(compat, "rk3288-dp")) {
vop_id = VOP_MODE_EDP;
} else if (strstr(compat, "mipi")) {
vop_id = VOP_MODE_MIPI;
diff --git a/include/configs/evb_rk3588.h b/include/configs/evb_rk3588.h
new file mode 100644
index 0000000..4568e2c
--- /dev/null
+++ b/include/configs/evb_rk3588.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (c) 2023 Rockchip Electronics Co., Ltd.
+ */
+
+#ifndef __EVB_RK3588_H
+#define __EVB_RK3588_H
+
+#include <configs/rk3588_common.h>
+
+#define ROCKCHIP_DEVICE_SETTINGS \
+ "stdout=serial,vidconsole\0" \
+ "stderr=serial,vidconsole\0"
+
+#endif
diff --git a/include/configs/rk3568_common.h b/include/configs/rk3568_common.h
index a5e1dde..d6b5e7d 100644
--- a/include/configs/rk3568_common.h
+++ b/include/configs/rk3568_common.h
@@ -17,10 +17,15 @@
#define ENV_MEM_LAYOUT_SETTINGS \
"scriptaddr=0x00c00000\0" \
+ "script_offset_f=0xffe000\0" \
+ "script_size_f=0x2000\0" \
"pxefile_addr_r=0x00e00000\0" \
"fdt_addr_r=0x0a100000\0" \
+ "fdtoverlay_addr_r=0x02000000\0" \
"kernel_addr_r=0x02080000\0" \
- "ramdisk_addr_r=0x0a200000\0"
+ "ramdisk_addr_r=0x0a200000\0" \
+ "kernel_comp_addr_r=0x08000000\0" \
+ "kernel_comp_size=0x2000000\0"
#include <config_distro_bootcmd.h>
#define CFG_EXTRA_ENV_SETTINGS \
diff --git a/include/configs/rk3588_common.h b/include/configs/rk3588_common.h
index abd2013..b9f4271 100644
--- a/include/configs/rk3588_common.h
+++ b/include/configs/rk3588_common.h
@@ -16,10 +16,15 @@
#define ENV_MEM_LAYOUT_SETTINGS \
"scriptaddr=0x00c00000\0" \
+ "script_offset_f=0xffe000\0" \
+ "script_size_f=0x2000\0" \
"pxefile_addr_r=0x00e00000\0" \
"fdt_addr_r=0x0a100000\0" \
+ "fdtoverlay_addr_r=0x02000000\0" \
"kernel_addr_r=0x02080000\0" \
- "ramdisk_addr_r=0x0a200000\0"
+ "ramdisk_addr_r=0x0a200000\0" \
+ "kernel_comp_addr_r=0x08000000\0" \
+ "kernel_comp_size=0x2000000\0"
#include <config_distro_bootcmd.h>
#define CFG_EXTRA_ENV_SETTINGS \