arch/arm/boot/dts/stm32mp157c-ev1.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
   2 /*
   3  * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
   4  * Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics.
   5  */
   6 /dts-v1/;
   7
   8 #include "stm32mp157c-ed1.dts"
   9 #include <dt-bindings/gpio/gpio.h>
  10
  11 / {
  12         model = "STMicroelectronics STM32MP157C eval daughter on eval mother";
  13         compatible = "st,stm32mp157c-ev1", "st,stm32mp157c-ed1", "st,stm32mp157";
  14
  15         chosen {
  16                 stdout-path = "serial0:115200n8";
  17         };
  18
  19         aliases {
  20                 serial0 = &uart4;
  21                 ethernet0 = &ethernet0;
  22         };
  23
  24         panel_backlight: panel-backlight {
  25                 compatible = "gpio-backlight";
  26                 gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
  27                 default-on;
  28                 status = "okay";
  29         };
  30 };
  31
  32 &cec {
  33         pinctrl-names = "default";
  34         pinctrl-0 = <&cec_pins_a>;
  35         status = "okay";
  36 };
  37
  38 &dsi {
  39         #address-cells = <1>;
  40         #size-cells = <0>;
  41         status = "okay";
  42
  43         ports {
  44                 #address-cells = <1>;
  45                 #size-cells = <0>;
  46
  47                 port@0 {
  48                         reg = <0>;
  49                         dsi_in: endpoint {
  50                                 remote-endpoint = <&ltdc_ep0_out>;
  51                         };
  52                 };
  53
  54                 port@1 {
  55                         reg = <1>;
  56                         dsi_out: endpoint {
  57                                 remote-endpoint = <&dsi_panel_in>;
  58                         };
  59                 };
  60         };
  61
  62         panel-dsi@0 {
  63                 compatible = "raydium,rm68200";
  64                 reg = <0>;
  65                 reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>;
  66                 backlight = <&panel_backlight>;
  67                 status = "okay";
  68
  69                 port {
  70                         dsi_panel_in: endpoint {
  71                                 remote-endpoint = <&dsi_out>;
  72                         };
  73                 };
  74         };
  75 };
  76
  77 &ethernet0 {
  78         status = "okay";
  79         pinctrl-0 = <&ethernet0_rgmii_pins_a>;
  80         pinctrl-1 = <&ethernet0_rgmii_pins_sleep_a>;
  81         pinctrl-names = "default", "sleep";
  82         phy-mode = "rgmii";
  83         max-speed = <1000>;
  84         phy-handle = <&phy0>;
  85
  86         mdio0 {
  87                 #address-cells = <1>;
  88                 #size-cells = <0>;
  89                 compatible = "snps,dwmac-mdio";
  90                 phy0: ethernet-phy@0 {
  91                         reg = <0>;
  92                 };
  93         };
  94 };
  95
  96 &i2c2 {
  97         pinctrl-names = "default";
  98         pinctrl-0 = <&i2c2_pins_a>;
  99         i2c-scl-rising-time-ns = <185>;
 100         i2c-scl-falling-time-ns = <20>;
 101         status = "okay";
 102 };
 103
 104 &i2c5 {
 105         pinctrl-names = "default";
 106         pinctrl-0 = <&i2c5_pins_a>;
 107         i2c-scl-rising-time-ns = <185>;
 108         i2c-scl-falling-time-ns = <20>;
 109         status = "okay";
 110 };
 111
 112 &ltdc {
 113         status = "okay";
 114
 115         port {
 116                 #address-cells = <1>;
 117                 #size-cells = <0>;
 118
 119                 ltdc_ep0_out: endpoint@0 {
 120                         reg = <0>;
 121                         remote-endpoint = <&dsi_in>;
 122                 };
 123         };
 124 };
 125
 126 &m_can1 {
 127         pinctrl-names = "default";
 128         pinctrl-0 = <&m_can1_pins_a>;
 129         status = "okay";
 130 };
 131
 132 &qspi {
 133         pinctrl-names = "default";
 134         pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
 135         reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
 136         #address-cells = <1>;
 137         #size-cells = <0>;
 138         status = "okay";
 139
 140         flash0: mx66l51235l@0 {
 141                 reg = <0>;
 142                 spi-rx-bus-width = <4>;
 143                 spi-max-frequency = <108000000>;
 144                 #address-cells = <1>;
 145                 #size-cells = <1>;
 146         };
 147
 148         flash1: mx66l51235l@1 {
 149                 reg = <1>;
 150                 spi-rx-bus-width = <4>;
 151                 spi-max-frequency = <108000000>;
 152                 #address-cells = <1>;
 153                 #size-cells = <1>;
 154         };
 155 };
 156
 157 &spi1 {
 158         pinctrl-names = "default";
 159         pinctrl-0 = <&spi1_pins_a>;
 160         status = "disabled";
 161 };
 162
 163 &timers2 {
 164         status = "disabled";
 165         pwm {
 166                 pinctrl-0 = <&pwm2_pins_a>;
 167                 pinctrl-names = "default";
 168                 status = "okay";
 169         };
 170         timer@1 {
 171                 status = "okay";
 172         };
 173 };
 174
 175 &timers8 {
 176         status = "disabled";
 177         pwm {
 178                 pinctrl-0 = <&pwm8_pins_a>;
 179                 pinctrl-names = "default";
 180                 status = "okay";
 181         };
 182         timer@7 {
 183                 status = "okay";
 184         };
 185 };
 186
 187 &timers12 {
 188         status = "disabled";
 189         pwm {
 190                 pinctrl-0 = <&pwm12_pins_a>;
 191                 pinctrl-names = "default";
 192                 status = "okay";
 193         };
 194         timer@11 {
 195                 status = "okay";
 196         };
 197 };
 198
 199 &usbh_ehci {
 200         phys = <&usbphyc_port0>;
 201         phy-names = "usb";
 202         status = "okay";
 203 };
 204
 205 &usbotg_hs {
 206         dr_mode = "peripheral";
 207         phys = <&usbphyc_port1 0>;
 208         phy-names = "usb2-phy";
 209         status = "okay";
 210 };
 211
 212 &usbphyc {
 213         status = "okay";
 214 };