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-rw-r--r--arch/arm/boot/dts/r8a7791-porter.dts516
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diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
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+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -0,0 +1,516 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the Porter board
+ *
+ * Copyright (C) 2015 Cogent Embedded, Inc.
+ */
+
+/*
+ * SSI-AK4642
+ *
+ * JP3: 2-1: AK4642
+ * 2-3: ADV7511
+ *
+ * This command is required before playback/capture:
+ *
+ * amixer set "LINEOUT Mixer DACL" on
+ */
+
+/dts-v1/;
+#include "r8a7791.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ model = "Porter";
+ compatible = "renesas,porter", "renesas,r8a7791";
+
+ aliases {
+ serial0 = &scif0;
+ i2c9 = &gpioi2c2;
+ i2c10 = &i2chdmi;
+ };
+
+ chosen {
+ bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x40000000>;
+ };
+
+ memory@200000000 {
+ device_type = "memory";
+ reg = <2 0x00000000 0 0x40000000>;
+ };
+
+ vcc_sdhi0: regulator-vcc-sdhi0 {
+ compatible = "regulator-fixed";
+
+ regulator-name = "SDHI0 Vcc";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vccq_sdhi0: regulator-vccq-sdhi0 {
+ compatible = "regulator-gpio";
+
+ regulator-name = "SDHI0 VccQ";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
+ gpios-states = <1>;
+ states = <3300000 1
+ 1800000 0>;
+ };
+
+ vcc_sdhi2: regulator-vcc-sdhi2 {
+ compatible = "regulator-fixed";
+
+ regulator-name = "SDHI2 Vcc";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vccq_sdhi2: regulator-vccq-sdhi2 {
+ compatible = "regulator-gpio";
+
+ regulator-name = "SDHI2 VccQ";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
+ gpios-states = <1>;
+ states = <3300000 1
+ 1800000 0>;
+ };
+
+ hdmi-out {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con: endpoint {
+ remote-endpoint = <&adv7511_out>;
+ };
+ };
+ };
+
+ x3_clk: x3-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <148500000>;
+ };
+
+ x16_clk: x16-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <74250000>;
+ };
+
+ x14_clk: audio_clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <11289600>;
+ };
+
+ sound {
+ compatible = "simple-audio-card";
+
+ simple-audio-card,format = "left_j";
+ simple-audio-card,bitclock-master = <&soundcodec>;
+ simple-audio-card,frame-master = <&soundcodec>;
+
+ simple-audio-card,cpu {
+ sound-dai = <&rcar_sound>;
+ };
+
+ soundcodec: simple-audio-card,codec {
+ sound-dai = <&ak4642>;
+ clocks = <&x14_clk>;
+ };
+ };
+
+ gpioi2c2: i2c-9 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "i2c-gpio";
+ status = "disabled";
+ scl-gpios = <&gpio2 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ sda-gpios = <&gpio2 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <5>;
+ };
+
+ /*
+ * A fallback to GPIO is provided for I2C2.
+ */
+ i2chdmi: i2c-10 {
+ compatible = "i2c-demux-pinctrl";
+ i2c-parent = <&i2c2>, <&gpioi2c2>;
+ i2c-bus-name = "i2c-hdmi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ak4642: codec@12 {
+ compatible = "asahi-kasei,ak4642";
+ #sound-dai-cells = <0>;
+ reg = <0x12>;
+ };
+
+ composite-in@20 {
+ compatible = "adi,adv7180";
+ reg = <0x20>;
+ remote = <&vin0>;
+
+ port {
+ adv7180: endpoint {
+ bus-width = <8>;
+ remote-endpoint = <&vin0ep>;
+ };
+ };
+ };
+
+ hdmi@39 {
+ compatible = "adi,adv7511w";
+ reg = <0x39>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
+
+ adi,input-depth = <8>;
+ adi,input-colorspace = "rgb";
+ adi,input-clock = "1x";
+ adi,input-style = <1>;
+ adi,input-justification = "evenly";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ adv7511_in: endpoint {
+ remote-endpoint = <&du_out_rgb>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ adv7511_out: endpoint {
+ remote-endpoint = <&hdmi_con>;
+ };
+ };
+ };
+ };
+ };
+};
+
+&extal_clk {
+ clock-frequency = <20000000>;
+};
+
+&pfc {
+ scif0_pins: scif0 {
+ groups = "scif0_data_d";
+ function = "scif0";
+ };
+
+ ether_pins: ether {
+ groups = "eth_link", "eth_mdio", "eth_rmii";
+ function = "eth";
+ };
+
+ phy1_pins: phy1 {
+ groups = "intc_irq0";
+ function = "intc";
+ };
+
+ sdhi0_pins: sd0 {
+ groups = "sdhi0_data4", "sdhi0_ctrl";
+ function = "sdhi0";
+ };
+
+ sdhi2_pins: sd2 {
+ groups = "sdhi2_data4", "sdhi2_ctrl";
+ function = "sdhi2";
+ };
+
+ qspi_pins: qspi {
+ groups = "qspi_ctrl", "qspi_data4";
+ function = "qspi";
+ };
+
+ i2c2_pins: i2c2 {
+ groups = "i2c2";
+ function = "i2c2";
+ };
+
+ usb0_pins: usb0 {
+ groups = "usb0";
+ function = "usb0";
+ };
+
+ usb1_pins: usb1 {
+ groups = "usb1";
+ function = "usb1";
+ };
+
+ vin0_pins: vin0 {
+ groups = "vin0_data8", "vin0_clk";
+ function = "vin0";
+ };
+
+ can0_pins: can0 {
+ groups = "can0_data";
+ function = "can0";
+ };
+
+ du_pins: du {
+ groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
+ function = "du";
+ };
+
+ ssi_pins: sound {
+ groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
+ function = "ssi";
+ };
+
+ audio_clk_pins: audio_clk {
+ groups = "audio_clk_a";
+ function = "audio_clk";
+ };
+};
+
+&scif0 {
+ pinctrl-0 = <&scif0_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&ether {
+ pinctrl-0 = <&ether_pins &phy1_pins>;
+ pinctrl-names = "default";
+
+ phy-handle = <&phy1>;
+ renesas,ether-link-active-low;
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ interrupt-parent = <&irqc0>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ micrel,led-mode = <1>;
+ };
+};
+
+&sdhi0 {
+ pinctrl-0 = <&sdhi0_pins>;
+ pinctrl-names = "default";
+
+ vmmc-supply = <&vcc_sdhi0>;
+ vqmmc-supply = <&vccq_sdhi0>;
+ cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&sdhi2 {
+ pinctrl-0 = <&sdhi2_pins>;
+ pinctrl-names = "default";
+
+ vmmc-supply = <&vcc_sdhi2>;
+ vqmmc-supply = <&vccq_sdhi2>;
+ cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&qspi {
+ pinctrl-0 = <&qspi_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+
+ flash@0 {
+ compatible = "spansion,s25fl512s", "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <30000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ m25p,fast-read;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "loader_prg";
+ reg = <0x00000000 0x00040000>;
+ read-only;
+ };
+ partition@40000 {
+ label = "user_prg";
+ reg = <0x00040000 0x00400000>;
+ read-only;
+ };
+ partition@440000 {
+ label = "flash_fs";
+ reg = <0x00440000 0x03bc0000>;
+ };
+ };
+ };
+};
+
+&i2c2 {
+ pinctrl-0 = <&i2c2_pins>;
+ pinctrl-names = "i2c-hdmi";
+
+ clock-frequency = <400000>;
+};
+
+&i2c6 {
+ status = "okay";
+ clock-frequency = <100000>;
+
+ pmic@5a {
+ compatible = "dlg,da9063l";
+ reg = <0x5a>;
+ interrupt-parent = <&irqc0>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+
+ wdt {
+ compatible = "dlg,da9063-watchdog";
+ };
+ };
+
+ vdd_dvfs: regulator@68 {
+ compatible = "dlg,da9210";
+ reg = <0x68>;
+ interrupt-parent = <&irqc0>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
+&sata0 {
+ status = "okay";
+};
+
+&cpu0 {
+ cpu0-supply = <&vdd_dvfs>;
+};
+
+/* composite video input */
+&vin0 {
+ status = "okay";
+ pinctrl-0 = <&vin0_pins>;
+ pinctrl-names = "default";
+
+ port {
+ vin0ep: endpoint {
+ remote-endpoint = <&adv7180>;
+ bus-width = <8>;
+ };
+ };
+};
+
+&pci0 {
+ pinctrl-0 = <&usb0_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&pci1 {
+ pinctrl-0 = <&usb1_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&hsusb {
+ pinctrl-0 = <&usb0_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&usbphy {
+ status = "okay";
+};
+
+&pcie_bus_clk {
+ clock-frequency = <100000000>;
+};
+
+&pciec {
+ status = "okay";
+};
+
+&can0 {
+ pinctrl-0 = <&can0_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&du {
+ pinctrl-0 = <&du_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
+ <&x3_clk>, <&x16_clk>;
+ clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
+
+ ports {
+ port@0 {
+ endpoint {
+ remote-endpoint = <&adv7511_in>;
+ };
+ };
+ };
+};
+
+&lvds0 {
+ ports {
+ port@1 {
+ lvds_connector: endpoint {
+ };
+ };
+ };
+};
+
+&rcar_sound {
+ pinctrl-0 = <&ssi_pins &audio_clk_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ /* Single DAI */
+ #sound-dai-cells = <0>;
+
+ rcar_sound,dai {
+ dai0 {
+ playback = <&ssi0>;
+ capture = <&ssi1>;
+ };
+ };
+};
+
+&rwdt {
+ timeout-sec = <60>;
+ status = "okay";
+};
+
+&ssi1 {
+ shared-pin;
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-30 09:20:46 +0000