linux_dsm_epyc7002/arch/arm/boot/dts/stm32mp157c-ev1.dts
Yannick Fertré 67330599f9 ARM: dts: stm32: enable display on stm32mp157c-ev1 board
Enable panel raydium RM68200, DSI bridge & display controller.

Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-09-21 14:58:41 +02:00

215 lines
3.5 KiB
Plaintext

// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
* Copyright (C) STMicroelectronics 2017 - All Rights Reserved
* Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics.
*/
/dts-v1/;
#include "stm32mp157c-ed1.dts"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "STMicroelectronics STM32MP157C eval daughter on eval mother";
compatible = "st,stm32mp157c-ev1", "st,stm32mp157c-ed1", "st,stm32mp157";
chosen {
stdout-path = "serial0:115200n8";
};
aliases {
serial0 = &uart4;
ethernet0 = &ethernet0;
};
panel_backlight: panel-backlight {
compatible = "gpio-backlight";
gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
default-on;
status = "okay";
};
};
&cec {
pinctrl-names = "default";
pinctrl-0 = <&cec_pins_a>;
status = "okay";
};
&dsi {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
dsi_in: endpoint {
remote-endpoint = <&ltdc_ep0_out>;
};
};
port@1 {
reg = <1>;
dsi_out: endpoint {
remote-endpoint = <&dsi_panel_in>;
};
};
};
panel-dsi@0 {
compatible = "raydium,rm68200";
reg = <0>;
reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>;
backlight = <&panel_backlight>;
status = "okay";
port {
dsi_panel_in: endpoint {
remote-endpoint = <&dsi_out>;
};
};
};
};
&ethernet0 {
status = "okay";
pinctrl-0 = <&ethernet0_rgmii_pins_a>;
pinctrl-1 = <&ethernet0_rgmii_pins_sleep_a>;
pinctrl-names = "default", "sleep";
phy-mode = "rgmii";
max-speed = <1000>;
phy-handle = <&phy0>;
mdio0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dwmac-mdio";
phy0: ethernet-phy@0 {
reg = <0>;
};
};
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_a>;
i2c-scl-rising-time-ns = <185>;
i2c-scl-falling-time-ns = <20>;
status = "okay";
};
&i2c5 {
pinctrl-names = "default";
pinctrl-0 = <&i2c5_pins_a>;
i2c-scl-rising-time-ns = <185>;
i2c-scl-falling-time-ns = <20>;
status = "okay";
};
&ltdc {
status = "okay";
port {
#address-cells = <1>;
#size-cells = <0>;
ltdc_ep0_out: endpoint@0 {
reg = <0>;
remote-endpoint = <&dsi_in>;
};
};
};
&m_can1 {
pinctrl-names = "default";
pinctrl-0 = <&m_can1_pins_a>;
status = "okay";
};
&qspi {
pinctrl-names = "default";
pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
flash0: mx66l51235l@0 {
reg = <0>;
spi-rx-bus-width = <4>;
spi-max-frequency = <108000000>;
#address-cells = <1>;
#size-cells = <1>;
};
flash1: mx66l51235l@1 {
reg = <1>;
spi-rx-bus-width = <4>;
spi-max-frequency = <108000000>;
#address-cells = <1>;
#size-cells = <1>;
};
};
&spi1 {
pinctrl-names = "default";
pinctrl-0 = <&spi1_pins_a>;
status = "disabled";
};
&timers2 {
status = "disabled";
pwm {
pinctrl-0 = <&pwm2_pins_a>;
pinctrl-names = "default";
status = "okay";
};
timer@1 {
status = "okay";
};
};
&timers8 {
status = "disabled";
pwm {
pinctrl-0 = <&pwm8_pins_a>;
pinctrl-names = "default";
status = "okay";
};
timer@7 {
status = "okay";
};
};
&timers12 {
status = "disabled";
pwm {
pinctrl-0 = <&pwm12_pins_a>;
pinctrl-names = "default";
status = "okay";
};
timer@11 {
status = "okay";
};
};
&usbh_ehci {
phys = <&usbphyc_port0>;
phy-names = "usb";
status = "okay";
};
&usbotg_hs {
dr_mode = "peripheral";
phys = <&usbphyc_port1 0>;
phy-names = "usb2-phy";
status = "okay";
};
&usbphyc {
status = "okay";
};