ARM: dts: am3517-evm: Sync DTS with Linux 5.17-rc5
Sync the am3517-evm device tree files with those from Linux
5.17-rc5 with some additional fixes for pinmuxing Ethernet and
moving the pinmux references to the respective peripherals.
Signed-off-by: Adam Ford <aford173@gmail.com>
Tested-by: Derald D. Woods <woods.technical@gmail.com>
diff --git a/arch/arm/dts/am3517-evm-u-boot.dtsi b/arch/arm/dts/am3517-evm-u-boot.dtsi
index d5a4ce9..1a70630 100644
--- a/arch/arm/dts/am3517-evm-u-boot.dtsi
+++ b/arch/arm/dts/am3517-evm-u-boot.dtsi
@@ -37,7 +37,18 @@
/delete-property/ u-boot,dm-spl;
};
-/delete-node/ &uart1;
-/delete-node/ &uart2;
-/delete-node/ &mmc2;
-/delete-node/ &mmc3;
+&mmc2 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&mmc3 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&uart1 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&uart2 {
+ /delete-property/ u-boot,dm-spl;
+};
diff --git a/arch/arm/dts/am3517-evm-ui.dtsi b/arch/arm/dts/am3517-evm-ui.dtsi
index 54aa252..7d8f32b 100644
--- a/arch/arm/dts/am3517-evm-ui.dtsi
+++ b/arch/arm/dts/am3517-evm-ui.dtsi
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
- * Copyright (C) 2018 Logic PD, Inc - http://www.logicpd.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * Copyright (C) 2018 Logic PD, Inc - https://www.logicpd.com/
*/
#include <dt-bindings/input/input.h>
diff --git a/arch/arm/dts/am3517-evm.dts b/arch/arm/dts/am3517-evm.dts
index 935c471..a01f9cf 100644
--- a/arch/arm/dts/am3517-evm.dts
+++ b/arch/arm/dts/am3517-evm.dts
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
- * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
*/
/dts-v1/;
@@ -127,10 +124,11 @@
};
lcd0: display@0 {
- compatible = "panel-dpi";
+ /* This isn't the exact LCD, but the timings meet spec */
+ /* To make it work, set CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 */
+ compatible = "newhaven,nhd-4.3-480272ef-atxl";
label = "15";
- status = "okay";
- pinctrl-names = "default";
+ backlight = <&bl>;
enable-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>; /* gpio176, lcd INI */
vcc-supply = <&vdd_io_reg>;
@@ -139,22 +137,6 @@
remote-endpoint = <&dpi_out>;
};
};
-
- panel-timing {
- clock-frequency = <9000000>;
- hactive = <480>;
- vactive = <272>;
- hfront-porch = <3>;
- hback-porch = <2>;
- hsync-len = <42>;
- vback-porch = <3>;
- vfront-porch = <4>;
- vsync-len = <11>;
- hsync-active = <0>;
- vsync-active = <0>;
- de-active = <1>;
- pixelclk-active = <1>;
- };
};
bl: backlight {
@@ -174,10 +156,13 @@
pinctrl-0 = <&pwm_pins>;
ti,timers = <&timer11>;
#pwm-cells = <3>;
+ ti,clock-source = <0x01>;
};
/* HS USB Host PHY on PORT 1 */
hsusb1_phy: hsusb1_phy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&hsusb1_rst_pins>;
compatible = "usb-nop-xceiv";
reset-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; /* gpio_57 */
#phy-cells = <0>;
@@ -185,7 +170,9 @@
};
&davinci_emac {
- status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <ðernet_pins>;
+ status = "okay";
};
&davinci_mdio {
@@ -240,6 +227,8 @@
};
&usbhshost {
+ pinctrl-names = "default";
+ pinctrl-0 = <&hsusb1_pins>;
port1-mode = "ehci-phy";
};
@@ -248,8 +237,21 @@
};
&omap3_pmx_core {
- pinctrl-names = "default";
- pinctrl-0 = <&hsusb1_rst_pins>;
+
+ ethernet_pins: pinmux_ethernet_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x21fe, PIN_INPUT | MUX_MODE0) /* rmii_mdio_data */
+ OMAP3_CORE1_IOPAD(0x2200, MUX_MODE0) /* rmii_mdio_clk */
+ OMAP3_CORE1_IOPAD(0x2202, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_rxd0 */
+ OMAP3_CORE1_IOPAD(0x2204, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_rxd1 */
+ OMAP3_CORE1_IOPAD(0x2206, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_crs_dv */
+ OMAP3_CORE1_IOPAD(0x2208, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* rmii_rxer */
+ OMAP3_CORE1_IOPAD(0x220a, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* rmii_txd0 */
+ OMAP3_CORE1_IOPAD(0x220c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* rmii_txd1 */
+ OMAP3_CORE1_IOPAD(0x220e, PIN_OUTPUT_PULLDOWN |MUX_MODE0) /* rmii_txen */
+ OMAP3_CORE1_IOPAD(0x2210, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_50mhz_clk */
+ >;
+ };
leds_pins: pinmux_leds_pins {
pinctrl-single,pins = <
@@ -317,8 +319,6 @@
};
&omap3_pmx_core2 {
- pinctrl-names = "default";
- pinctrl-0 = <&hsusb1_pins>;
hsusb1_pins: pinmux_hsusb1_pins {
pinctrl-single,pins = <
diff --git a/arch/arm/dts/am3517-som.dtsi b/arch/arm/dts/am3517-som.dtsi
index b1c988e..8b669e2 100644
--- a/arch/arm/dts/am3517-som.dtsi
+++ b/arch/arm/dts/am3517-som.dtsi
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2016 Derald D. Woods <woods.technical@gmail.com>
*
* Based on am3517-evm.dts
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
/ {