681 lines
14 KiB
Plaintext
681 lines
14 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
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/*
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* Copyright (C) STMicroelectronics 2017 - All Rights Reserved
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* Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics.
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*/
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/soc/stm32-hdp.h>
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/ {
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clocks {
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clk_ext_camera: clk-ext-camera {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <24000000>;
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};
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};
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joystick {
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compatible = "gpio-keys";
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#size-cells = <0>;
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pinctrl-0 = <&joystick_pins>;
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pinctrl-names = "default";
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button-0 {
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label = "JoySel";
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linux,code = <KEY_ENTER>;
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interrupt-parent = <&stmfx_pinctrl>;
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interrupts = <0 IRQ_TYPE_EDGE_RISING>;
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};
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button-1 {
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label = "JoyDown";
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linux,code = <KEY_DOWN>;
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interrupt-parent = <&stmfx_pinctrl>;
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interrupts = <1 IRQ_TYPE_EDGE_RISING>;
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};
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button-2 {
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label = "JoyLeft";
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linux,code = <KEY_LEFT>;
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interrupt-parent = <&stmfx_pinctrl>;
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interrupts = <2 IRQ_TYPE_EDGE_RISING>;
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};
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button-3 {
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label = "JoyRight";
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linux,code = <KEY_RIGHT>;
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interrupt-parent = <&stmfx_pinctrl>;
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interrupts = <3 IRQ_TYPE_EDGE_RISING>;
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};
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button-4 {
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label = "JoyUp";
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linux,code = <KEY_UP>;
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interrupt-parent = <&stmfx_pinctrl>;
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interrupts = <4 IRQ_TYPE_EDGE_RISING>;
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};
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};
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panel_backlight: panel-backlight {
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compatible = "gpio-backlight";
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gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
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default-on;
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status = "okay";
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};
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spdif_out: spdif-out {
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#sound-dai-cells = <0>;
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compatible = "linux,spdif-dit";
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status = "okay";
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spdif_out_port: port {
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spdif_out_endpoint: endpoint {
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remote-endpoint = <&sai4a_endpoint>;
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};
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};
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};
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spdif_in: spdif-in {
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#sound-dai-cells = <0>;
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compatible = "linux,spdif-dir";
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status = "okay";
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spdif_in_port: port {
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spdif_in_endpoint: endpoint {
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remote-endpoint = <&spdifrx_endpoint>;
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};
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};
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};
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sound {
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compatible = "audio-graph-card";
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label = "STM32MP1-EV";
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routing =
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"AIF1CLK" , "MCLK1",
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"AIF2CLK" , "MCLK1",
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"IN1LN" , "MICBIAS2",
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"DMIC2DAT" , "MICBIAS1",
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"DMIC1DAT" , "MICBIAS1";
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dais = <&sai2a_port &sai2b_port &sai4a_port &spdifrx_port
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&dfsdm0_port &dfsdm1_port &dfsdm2_port &dfsdm3_port>;
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status = "okay";
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};
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dmic0: dmic-0 {
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compatible = "dmic-codec";
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#sound-dai-cells = <1>;
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sound-name-prefix = "dmic0";
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status = "okay";
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port {
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dmic0_endpoint: endpoint {
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remote-endpoint = <&dfsdm_endpoint0>;
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};
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};
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};
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dmic1: dmic-1 {
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compatible = "dmic-codec";
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#sound-dai-cells = <1>;
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sound-name-prefix = "dmic1";
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status = "okay";
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port {
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dmic1_endpoint: endpoint {
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remote-endpoint = <&dfsdm_endpoint1>;
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};
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};
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};
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dmic2: dmic-2 {
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compatible = "dmic-codec";
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#sound-dai-cells = <1>;
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sound-name-prefix = "dmic2";
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status = "okay";
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port {
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dmic2_endpoint: endpoint {
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remote-endpoint = <&dfsdm_endpoint2>;
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};
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};
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};
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dmic3: dmic-3 {
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compatible = "dmic-codec";
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#sound-dai-cells = <1>;
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sound-name-prefix = "dmic3";
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status = "okay";
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port {
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dmic3_endpoint: endpoint {
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remote-endpoint = <&dfsdm_endpoint3>;
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};
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};
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};
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usb_phy_tuning: usb-phy-tuning {
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st,hs-dc-level = <2>;
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st,fs-rftime-tuning;
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st,hs-rftime-reduction;
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st,hs-current-trim = <15>;
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st,hs-impedance-trim = <1>;
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st,squelch-level = <3>;
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st,hs-rx-offset = <2>;
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st,no-lsfs-sc;
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};
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};
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&cec {
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pinctrl-names = "default";
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pinctrl-0 = <&cec_pins_a>;
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status = "okay";
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};
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&dcmi {
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status = "okay";
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&dcmi_pins_a>;
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pinctrl-1 = <&dcmi_sleep_pins_a>;
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port {
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dcmi_0: endpoint {
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remote-endpoint = <&ov5640_0>;
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bus-width = <8>;
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hsync-active = <0>;
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vsync-active = <0>;
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pclk-sample = <1>;
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pclk-max-frequency = <77000000>;
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};
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};
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};
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&dfsdm {
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&dfsdm_clkout_pins_a
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&dfsdm_data1_pins_a &dfsdm_data3_pins_a>;
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pinctrl-1 = <&dfsdm_clkout_sleep_pins_a
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&dfsdm_data1_sleep_pins_a &dfsdm_data3_sleep_pins_a>;
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spi-max-frequency = <2048000>;
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clocks = <&rcc DFSDM_K>, <&rcc ADFSDM_K>;
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clock-names = "dfsdm", "audio";
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status = "okay";
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dfsdm0: filter@0 {
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compatible = "st,stm32-dfsdm-dmic";
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st,adc-channels = <3>;
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st,adc-channel-names = "dmic_u1";
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st,adc-channel-types = "SPI_R";
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st,adc-channel-clk-src = "CLKOUT";
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st,filter-order = <3>;
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status = "okay";
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asoc_pdm0: dfsdm-dai {
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compatible = "st,stm32h7-dfsdm-dai";
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#sound-dai-cells = <0>;
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io-channels = <&dfsdm0 0>;
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status = "okay";
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dfsdm0_port: port {
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dfsdm_endpoint0: endpoint {
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remote-endpoint = <&dmic0_endpoint>;
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};
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};
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};
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};
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dfsdm1: filter@1 {
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compatible = "st,stm32-dfsdm-dmic";
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st,adc-channels = <1>;
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st,adc-channel-names = "dmic_u2";
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st,adc-channel-types = "SPI_F";
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st,adc-channel-clk-src = "CLKOUT";
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st,filter-order = <3>;
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status = "okay";
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asoc_pdm1: dfsdm-dai {
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compatible = "st,stm32h7-dfsdm-dai";
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#sound-dai-cells = <0>;
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io-channels = <&dfsdm1 0>;
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status = "okay";
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dfsdm1_port: port {
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dfsdm_endpoint1: endpoint {
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remote-endpoint = <&dmic1_endpoint>;
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};
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};
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};
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};
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dfsdm2: filter@2 {
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compatible = "st,stm32-dfsdm-dmic";
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st,adc-channels = <3>;
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st,adc-channel-names = "dmic_u3";
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st,adc-channel-types = "SPI_F";
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st,adc-channel-clk-src = "CLKOUT";
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st,filter-order = <3>;
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status = "okay";
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asoc_pdm2: dfsdm-dai {
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compatible = "st,stm32h7-dfsdm-dai";
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#sound-dai-cells = <0>;
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io-channels = <&dfsdm2 0>;
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status = "okay";
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dfsdm2_port: port {
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dfsdm_endpoint2: endpoint {
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remote-endpoint = <&dmic2_endpoint>;
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};
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};
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};
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};
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dfsdm3: filter@3 {
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compatible = "st,stm32-dfsdm-dmic";
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st,adc-channels = <1>;
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st,adc-channel-names = "dmic_u4";
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st,adc-channel-types = "SPI_R";
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st,adc-channel-clk-src = "CLKOUT";
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st,filter-order = <3>;
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status = "okay";
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asoc_pdm3: dfsdm-dai {
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compatible = "st,stm32h7-dfsdm-dai";
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#sound-dai-cells = <0>;
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io-channels = <&dfsdm3 0>;
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status = "okay";
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dfsdm3_port: port {
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dfsdm_endpoint3: endpoint {
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remote-endpoint = <&dmic3_endpoint>;
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};
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};
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};
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};
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};
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ðernet0 {
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status = "okay";
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pinctrl-0 = <ðernet0_rgmii_pins_a>;
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pinctrl-1 = <ðernet0_rgmii_pins_sleep_a>;
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pinctrl-names = "default", "sleep";
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phy-mode = "rgmii-id";
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max-speed = <1000>;
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phy-handle = <&phy0>;
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mdio0 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "snps,dwmac-mdio";
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phy0: ethernet-phy@0 {
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reg = <0>;
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};
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};
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};
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&fmc {
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&fmc_pins_a>;
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pinctrl-1 = <&fmc_sleep_pins_a>;
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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nand@0 {
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reg = <0>;
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nand-on-flash-bbt;
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#address-cells = <1>;
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#size-cells = <1>;
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};
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};
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&hdp {
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&hdp0_pins_a &hdp6_pins_a &hdp7_pins_a>;
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pinctrl-1 = <&hdp0_pins_sleep_a &hdp6_pins_sleep_a &hdp7_pins_sleep_a>;
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status = "disabled";
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muxing-hdp = <(STM32_HDP(0, HDP0_GPOVAL_0) |
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STM32_HDP(6, HDP6_GPOVAL_6) |
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STM32_HDP(7, HDP7_GPOVAL_7))>;
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};
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&i2c2 {
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&i2c2_pins_a>;
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pinctrl-1 = <&i2c2_pins_sleep_a>;
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i2c-scl-rising-time-ns = <185>;
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i2c-scl-falling-time-ns = <20>;
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status = "okay";
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/delete-property/dmas;
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/delete-property/dma-names;
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wm8994: wm8994@1b {
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compatible = "wlf,wm8994";
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#sound-dai-cells = <0>;
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reg = <0x1b>;
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status = "okay";
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gpio-controller;
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#gpio-cells = <2>;
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DBVDD-supply = <&vdd>;
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SPKVDD1-supply = <&vdd>;
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SPKVDD2-supply = <&vdd>;
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AVDD2-supply = <&v1v8>;
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CPVDD-supply = <&v1v8>;
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wlf,ldoena-always-driven;
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clocks = <&sai2a>;
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clock-names = "MCLK1";
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wlf,gpio-cfg = <0x8101 0xa100 0xa100 0xa100 0xa101 0xa101 0xa100 0xa101 0xa101 0xa101 0xa101>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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wm8994_tx_port: port@0 {
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reg = <0>;
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wm8994_tx_endpoint: endpoint {
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remote-endpoint = <&sai2a_endpoint>;
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};
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};
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wm8994_rx_port: port@1 {
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reg = <1>;
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wm8994_rx_endpoint: endpoint {
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remote-endpoint = <&sai2b_endpoint>;
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};
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};
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};
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};
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ov5640: camera@3c {
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compatible = "ovti,ov5640";
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reg = <0x3c>;
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clocks = <&clk_ext_camera>;
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clock-names = "xclk";
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DOVDD-supply = <&v2v8>;
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powerdown-gpios = <&stmfx_pinctrl 18 (GPIO_ACTIVE_HIGH | GPIO_PUSH_PULL)>;
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reset-gpios = <&stmfx_pinctrl 19 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
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rotation = <180>;
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status = "okay";
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port {
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ov5640_0: endpoint {
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remote-endpoint = <&dcmi_0>;
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bus-width = <8>;
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data-shift = <2>; /* lines 9:2 are used */
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hsync-active = <0>;
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vsync-active = <0>;
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pclk-sample = <1>;
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pclk-max-frequency = <77000000>;
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};
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};
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};
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stmfx: stmfx@42 {
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compatible = "st,stmfx-0300";
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reg = <0x42>;
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interrupts = <8 IRQ_TYPE_EDGE_RISING>;
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interrupt-parent = <&gpioi>;
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vdd-supply = <&v3v3>;
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stmfx_pinctrl: stmfx-pin-controller {
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compatible = "st,stmfx-0300-pinctrl";
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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gpio-ranges = <&stmfx_pinctrl 0 0 24>;
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goodix_pins: goodix {
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pins = "gpio14";
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bias-pull-down;
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};
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joystick_pins: joystick {
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pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
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bias-pull-down;
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};
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};
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};
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};
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&i2c4 {
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pmic: stpmic@33 {
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regulators {
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v1v8: ldo6 {
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regulator-enable-ramp-delay = <300000>;
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};
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};
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};
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};
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&i2c5 {
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&i2c5_pins_a>;
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pinctrl-1 = <&i2c5_pins_sleep_a>;
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i2c-scl-rising-time-ns = <185>;
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i2c-scl-falling-time-ns = <20>;
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/delete-property/dmas;
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/delete-property/dma-names;
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status = "okay";
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};
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<dc {
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status = "okay";
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port {
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#address-cells = <1>;
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#size-cells = <0>;
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ltdc_ep0_out: endpoint@0 {
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reg = <0>;
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remote-endpoint = <&dsi_in>;
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};
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};
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};
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&qspi {
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
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pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a &qspi_bk2_sleep_pins_a>;
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reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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flash0: mx66l51235l@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-rx-bus-width = <4>;
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spi-max-frequency = <108000000>;
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#address-cells = <1>;
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#size-cells = <1>;
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};
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flash1: mx66l51235l@1 {
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compatible = "jedec,spi-nor";
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reg = <1>;
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spi-rx-bus-width = <4>;
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spi-max-frequency = <108000000>;
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#address-cells = <1>;
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#size-cells = <1>;
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};
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};
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&sai2 {
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clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&sai2a_pins_a>, <&sai2b_pins_a>;
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pinctrl-1 = <&sai2a_sleep_pins_a>, <&sai2b_sleep_pins_a>;
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clock-names = "pclk", "x8k", "x11k";
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status = "okay";
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sai2a: audio-controller@4400b004 {
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#clock-cells = <0>;
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dma-names = "tx";
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clocks = <&rcc SAI2_K>;
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clock-names = "sai_ck";
|
|
status = "okay";
|
|
|
|
sai2a_port: port {
|
|
sai2a_endpoint: endpoint {
|
|
remote-endpoint = <&wm8994_tx_endpoint>;
|
|
format = "i2s";
|
|
mclk-fs = <256>;
|
|
};
|
|
};
|
|
};
|
|
|
|
sai2b: audio-controller@4400b024 {
|
|
dma-names = "rx";
|
|
clocks = <&rcc SAI2_K>, <&sai2a>;
|
|
clock-names = "sai_ck", "MCLK";
|
|
status = "okay";
|
|
|
|
sai2b_port: port {
|
|
sai2b_endpoint: endpoint {
|
|
remote-endpoint = <&wm8994_rx_endpoint>;
|
|
format = "i2s";
|
|
mclk-fs = <256>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&sai4 {
|
|
clocks = <&rcc SAI4>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
|
|
clock-names = "pclk", "x8k", "x11k";
|
|
status = "okay";
|
|
|
|
sai4a: audio-controller@50027004 {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&sai4a_pins_a>;
|
|
pinctrl-1 = <&sai4a_sleep_pins_a>;
|
|
dma-names = "tx";
|
|
clocks = <&rcc SAI4_K>;
|
|
clock-names = "sai_ck";
|
|
st,iec60958;
|
|
status = "okay";
|
|
|
|
sai4a_port: port {
|
|
sai4a_endpoint: endpoint {
|
|
remote-endpoint = <&spdif_out_endpoint>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&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>;
|
|
vmmc-supply = <&v3v3>;
|
|
broken-cd;
|
|
st,neg-edge;
|
|
bus-width = <4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&spdifrx {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&spdifrx_pins_a>;
|
|
pinctrl-1 = <&spdifrx_sleep_pins_a>;
|
|
status = "okay";
|
|
|
|
spdifrx_port: port {
|
|
spdifrx_endpoint: endpoint {
|
|
remote-endpoint = <&spdif_in_endpoint>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&spi1 {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&spi1_pins_a>;
|
|
pinctrl-1 = <&spi1_sleep_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_a>;
|
|
pinctrl-1 = <&usart3_sleep_pins_a>;
|
|
pinctrl-2 = <&usart3_idle_pins_a>;
|
|
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,phy-tuning = <&usb_phy_tuning>;
|
|
};
|
|
|
|
&usbphyc_port1 {
|
|
st,phy-tuning = <&usb_phy_tuning>;
|
|
};
|