| // 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> |
| #include <dt-bindings/input/input.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; |
| serial1 = &usart3; |
| ethernet0 = ðernet0; |
| }; |
| |
| clocks { |
| clk_ext_camera: clk-ext-camera { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <24000000>; |
| }; |
| }; |
| |
| joystick { |
| compatible = "gpio-keys"; |
| pinctrl-0 = <&joystick_pins>; |
| pinctrl-names = "default"; |
| button-0 { |
| label = "JoySel"; |
| linux,code = <KEY_ENTER>; |
| interrupt-parent = <&stmfx_pinctrl>; |
| interrupts = <0 IRQ_TYPE_EDGE_RISING>; |
| }; |
| button-1 { |
| label = "JoyDown"; |
| linux,code = <KEY_DOWN>; |
| interrupt-parent = <&stmfx_pinctrl>; |
| interrupts = <1 IRQ_TYPE_EDGE_RISING>; |
| }; |
| button-2 { |
| label = "JoyLeft"; |
| linux,code = <KEY_LEFT>; |
| interrupt-parent = <&stmfx_pinctrl>; |
| interrupts = <2 IRQ_TYPE_EDGE_RISING>; |
| }; |
| button-3 { |
| label = "JoyRight"; |
| linux,code = <KEY_RIGHT>; |
| interrupt-parent = <&stmfx_pinctrl>; |
| interrupts = <3 IRQ_TYPE_EDGE_RISING>; |
| }; |
| button-4 { |
| label = "JoyUp"; |
| linux,code = <KEY_UP>; |
| interrupt-parent = <&stmfx_pinctrl>; |
| interrupts = <4 IRQ_TYPE_EDGE_RISING>; |
| }; |
| }; |
| |
| 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"; |
| }; |
| |
| &dcmi { |
| status = "okay"; |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&dcmi_pins_a>; |
| pinctrl-1 = <&dcmi_sleep_pins_a>; |
| |
| port { |
| dcmi_0: endpoint { |
| remote-endpoint = <&ov5640_0>; |
| bus-type = <5>; |
| bus-width = <8>; |
| hsync-active = <0>; |
| vsync-active = <0>; |
| pclk-sample = <1>; |
| }; |
| }; |
| }; |
| |
| &dsi { |
| phy-dsi-supply = <®18>; |
| status = "okay"; |
| |
| ports { |
| port@0 { |
| reg = <0>; |
| dsi_in: endpoint { |
| remote-endpoint = <<dc_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>; |
| power-supply = <&v3v3>; |
| status = "okay"; |
| |
| port { |
| dsi_panel_in: endpoint { |
| remote-endpoint = <&dsi_out>; |
| }; |
| }; |
| }; |
| }; |
| |
| ðernet0 { |
| status = "okay"; |
| pinctrl-0 = <ðernet0_rgmii_pins_a>; |
| pinctrl-1 = <ðernet0_rgmii_sleep_pins_a>; |
| pinctrl-names = "default", "sleep"; |
| phy-mode = "rgmii-id"; |
| max-speed = <1000>; |
| phy-handle = <&phy0>; |
| |
| mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "snps,dwmac-mdio"; |
| phy0: ethernet-phy@0 { |
| reg = <0>; |
| }; |
| }; |
| }; |
| |
| &fmc { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&fmc_pins_a>; |
| pinctrl-1 = <&fmc_sleep_pins_a>; |
| status = "okay"; |
| |
| nand-controller@4,0 { |
| status = "okay"; |
| |
| nand@0 { |
| reg = <0>; |
| nand-on-flash-bbt; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&i2c2_pins_a>; |
| pinctrl-1 = <&i2c2_sleep_pins_a>; |
| i2c-scl-rising-time-ns = <185>; |
| i2c-scl-falling-time-ns = <20>; |
| status = "okay"; |
| |
| ov5640: camera@3c { |
| compatible = "ovti,ov5640"; |
| reg = <0x3c>; |
| clocks = <&clk_ext_camera>; |
| clock-names = "xclk"; |
| DOVDD-supply = <&v2v8>; |
| powerdown-gpios = <&stmfx_pinctrl 18 (GPIO_ACTIVE_HIGH | GPIO_PUSH_PULL)>; |
| reset-gpios = <&stmfx_pinctrl 19 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>; |
| rotation = <180>; |
| status = "okay"; |
| |
| port { |
| ov5640_0: endpoint { |
| remote-endpoint = <&dcmi_0>; |
| bus-width = <8>; |
| data-shift = <2>; /* lines 9:2 are used */ |
| hsync-active = <0>; |
| vsync-active = <0>; |
| pclk-sample = <1>; |
| }; |
| }; |
| }; |
| |
| stmfx: stmfx@42 { |
| compatible = "st,stmfx-0300"; |
| reg = <0x42>; |
| interrupts = <8 IRQ_TYPE_EDGE_RISING>; |
| interrupt-parent = <&gpioi>; |
| vdd-supply = <&v3v3>; |
| |
| stmfx_pinctrl: pinctrl { |
| compatible = "st,stmfx-0300-pinctrl"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| gpio-ranges = <&stmfx_pinctrl 0 0 24>; |
| |
| joystick_pins: joystick-pins { |
| pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4"; |
| bias-pull-down; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c5 { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&i2c5_pins_a>; |
| pinctrl-1 = <&i2c5_sleep_pins_a>; |
| i2c-scl-rising-time-ns = <185>; |
| i2c-scl-falling-time-ns = <20>; |
| status = "okay"; |
| }; |
| |
| <dc { |
| status = "okay"; |
| |
| port { |
| ltdc_ep0_out: endpoint@0 { |
| reg = <0>; |
| remote-endpoint = <&dsi_in>; |
| }; |
| }; |
| }; |
| |
| &m_can1 { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&m_can1_pins_a>; |
| pinctrl-1 = <&m_can1_sleep_pins_a>; |
| status = "okay"; |
| }; |
| |
| &qspi { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&qspi_clk_pins_a |
| &qspi_bk1_pins_a |
| &qspi_cs1_pins_a |
| &qspi_bk2_pins_a |
| &qspi_cs2_pins_a>; |
| pinctrl-1 = <&qspi_clk_sleep_pins_a |
| &qspi_bk1_sleep_pins_a |
| &qspi_cs1_sleep_pins_a |
| &qspi_bk2_sleep_pins_a |
| &qspi_cs2_sleep_pins_a>; |
| reg = <0x58003000 0x1000>, <0x70000000 0x4000000>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| |
| flash0: flash@0 { |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| spi-rx-bus-width = <4>; |
| spi-max-frequency = <108000000>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| }; |
| |
| flash1: flash@1 { |
| compatible = "jedec,spi-nor"; |
| reg = <1>; |
| spi-rx-bus-width = <4>; |
| spi-max-frequency = <108000000>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| }; |
| }; |
| |
| &sdmmc3 { |
| pinctrl-names = "default", "opendrain", "sleep"; |
| pinctrl-0 = <&sdmmc3_b4_pins_a>; |
| pinctrl-1 = <&sdmmc3_b4_od_pins_a>; |
| pinctrl-2 = <&sdmmc3_b4_sleep_pins_a>; |
| broken-cd; |
| st,neg-edge; |
| bus-width = <4>; |
| vmmc-supply = <&v3v3>; |
| status = "disabled"; |
| }; |
| |
| &spi1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi1_pins_a>; |
| status = "disabled"; |
| }; |
| |
| &timers2 { |
| /* spare dmas for other usage (un-delete to enable pwm capture) */ |
| /delete-property/dmas; |
| /delete-property/dma-names; |
| status = "disabled"; |
| pwm { |
| pinctrl-0 = <&pwm2_pins_a>; |
| pinctrl-1 = <&pwm2_sleep_pins_a>; |
| pinctrl-names = "default", "sleep"; |
| status = "okay"; |
| }; |
| timer@1 { |
| status = "okay"; |
| }; |
| }; |
| |
| &timers8 { |
| /delete-property/dmas; |
| /delete-property/dma-names; |
| status = "disabled"; |
| pwm { |
| pinctrl-0 = <&pwm8_pins_a>; |
| pinctrl-1 = <&pwm8_sleep_pins_a>; |
| pinctrl-names = "default", "sleep"; |
| status = "okay"; |
| }; |
| timer@7 { |
| status = "okay"; |
| }; |
| }; |
| |
| &timers12 { |
| /delete-property/dmas; |
| /delete-property/dma-names; |
| status = "disabled"; |
| pwm { |
| pinctrl-0 = <&pwm12_pins_a>; |
| pinctrl-1 = <&pwm12_sleep_pins_a>; |
| pinctrl-names = "default", "sleep"; |
| status = "okay"; |
| }; |
| timer@11 { |
| status = "okay"; |
| }; |
| }; |
| |
| &usart3 { |
| pinctrl-names = "default", "sleep", "idle"; |
| pinctrl-0 = <&usart3_pins_b>; |
| pinctrl-1 = <&usart3_sleep_pins_b>; |
| pinctrl-2 = <&usart3_idle_pins_b>; |
| /* |
| * HW flow control USART3_RTS is optional, and isn't default wired to |
| * the connector. SB23 needs to be soldered in order to use it, and R77 |
| * (ETH_CLK) should be removed. |
| */ |
| uart-has-rtscts; |
| status = "disabled"; |
| }; |
| |
| &usbh_ehci { |
| phys = <&usbphyc_port0>; |
| status = "okay"; |
| }; |
| |
| &usbotg_hs { |
| pinctrl-0 = <&usbotg_hs_pins_a>; |
| pinctrl-names = "default"; |
| phys = <&usbphyc_port1 0>; |
| phy-names = "usb2-phy"; |
| status = "okay"; |
| }; |
| |
| &usbphyc { |
| status = "okay"; |
| }; |
| |
| &usbphyc_port0 { |
| st,tune-hs-dc-level = <2>; |
| st,enable-fs-rftime-tuning; |
| st,enable-hs-rftime-reduction; |
| st,trim-hs-current = <15>; |
| st,trim-hs-impedance = <1>; |
| st,tune-squelch-level = <3>; |
| st,tune-hs-rx-offset = <2>; |
| st,no-lsfs-sc; |
| }; |
| |
| &usbphyc_port1 { |
| st,tune-hs-dc-level = <2>; |
| st,enable-fs-rftime-tuning; |
| st,enable-hs-rftime-reduction; |
| st,trim-hs-current = <15>; |
| st,trim-hs-impedance = <1>; |
| st,tune-squelch-level = <3>; |
| st,tune-hs-rx-offset = <2>; |
| st,no-lsfs-sc; |
| }; |
