mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 17:07:38 +00:00
f984d3889c
Synchronize R-Car R8A77951 H3 DTs with Linux 6.5.3, commit 238589d0f7b421aae18c5704dc931595019fa6c7 . Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
509 lines
9.3 KiB
Text
509 lines
9.3 KiB
Text
// SPDX-License-Identifier: GPL-2.0
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/*
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* Device Tree Source for the R-Car Gen3 ULCB board
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*
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* Copyright (C) 2016 Renesas Electronics Corp.
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* Copyright (C) 2016 Cogent Embedded, Inc.
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*/
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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model = "Renesas R-Car Gen3 ULCB board";
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aliases {
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i2c0 = &i2c0;
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i2c1 = &i2c1;
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i2c2 = &i2c2;
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i2c3 = &i2c3;
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i2c4 = &i2c4;
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i2c5 = &i2c5;
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i2c6 = &i2c6;
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i2c7 = &i2c_dvfs;
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serial0 = &scif2;
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ethernet0 = &avb;
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mmc0 = &sdhi2;
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mmc1 = &sdhi0;
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};
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chosen {
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bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
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stdout-path = "serial0:115200n8";
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};
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audio_clkout: audio-clkout {
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/*
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* This is same as <&rcar_sound 0>
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* but needed to avoid cs2000/rcar_sound probe dead-lock
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*/
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <12288000>;
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};
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hdmi0-out {
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compatible = "hdmi-connector";
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type = "a";
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port {
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hdmi0_con: endpoint {
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remote-endpoint = <&rcar_dw_hdmi0_out>;
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};
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};
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};
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keyboard {
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compatible = "gpio-keys";
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key-1 {
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linux,code = <KEY_1>;
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label = "SW3";
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wakeup-source;
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debounce-interval = <20>;
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gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led5 {
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gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
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};
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led6 {
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gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
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};
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};
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reg_1p8v: regulator-1p8v {
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compatible = "regulator-fixed";
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regulator-name = "fixed-1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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regulator-always-on;
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};
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reg_3p3v: regulator-3p3v {
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compatible = "regulator-fixed";
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regulator-name = "fixed-3.3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc_sdhi0: regulator-vcc-sdhi0 {
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compatible = "regulator-fixed";
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regulator-name = "SDHI0 Vcc";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vccq_sdhi0: regulator-vccq-sdhi0 {
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compatible = "regulator-gpio";
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regulator-name = "SDHI0 VccQ";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
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gpios-states = <1>;
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states = <3300000 1>, <1800000 0>;
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};
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x12_clk: x12 {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <24576000>;
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};
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x23_clk: x23-clock {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <25000000>;
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};
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};
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&a57_0 {
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cpu-supply = <&dvfs>;
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};
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&audio_clk_a {
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clock-frequency = <22579200>;
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};
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&avb {
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pinctrl-0 = <&avb_pins>;
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pinctrl-names = "default";
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phy-handle = <&phy0>;
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tx-internal-delay-ps = <2000>;
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status = "okay";
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phy0: ethernet-phy@0 {
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compatible = "ethernet-phy-id0022.1622",
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"ethernet-phy-ieee802.3-c22";
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rxc-skew-ps = <1500>;
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reg = <0>;
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interrupt-parent = <&gpio2>;
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interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
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reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
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};
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};
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&du {
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status = "okay";
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};
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&ehci1 {
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status = "okay";
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};
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&extal_clk {
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clock-frequency = <16666666>;
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};
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&extalr_clk {
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clock-frequency = <32768>;
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};
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&hdmi0 {
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status = "okay";
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ports {
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port@1 {
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reg = <1>;
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rcar_dw_hdmi0_out: endpoint {
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remote-endpoint = <&hdmi0_con>;
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};
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};
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port@2 {
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reg = <2>;
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};
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};
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};
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&i2c2 {
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pinctrl-0 = <&i2c2_pins>;
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pinctrl-names = "default";
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status = "okay";
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clock-frequency = <100000>;
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ak4613: codec@10 {
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compatible = "asahi-kasei,ak4613";
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reg = <0x10>;
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clocks = <&rcar_sound 3>;
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asahi-kasei,in1-single-end;
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asahi-kasei,in2-single-end;
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asahi-kasei,out1-single-end;
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asahi-kasei,out2-single-end;
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asahi-kasei,out3-single-end;
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asahi-kasei,out4-single-end;
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asahi-kasei,out5-single-end;
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asahi-kasei,out6-single-end;
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};
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cs2000: clk-multiplier@4f {
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#clock-cells = <0>;
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compatible = "cirrus,cs2000-cp";
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reg = <0x4f>;
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clocks = <&audio_clkout>, <&x12_clk>;
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clock-names = "clk_in", "ref_clk";
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assigned-clocks = <&cs2000>;
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assigned-clock-rates = <24576000>; /* 1/1 divide */
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};
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};
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&i2c4 {
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status = "okay";
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clock-frequency = <400000>;
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versaclock5: clock-generator@6a {
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compatible = "idt,5p49v5925";
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reg = <0x6a>;
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#clock-cells = <1>;
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clocks = <&x23_clk>;
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clock-names = "xin";
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};
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};
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&i2c_dvfs {
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status = "okay";
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clock-frequency = <400000>;
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pmic: pmic@30 {
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pinctrl-0 = <&irq0_pins>;
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pinctrl-names = "default";
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compatible = "rohm,bd9571mwv";
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reg = <0x30>;
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interrupt-parent = <&intc_ex>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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interrupt-controller;
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#interrupt-cells = <2>;
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gpio-controller;
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#gpio-cells = <2>;
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rohm,ddr-backup-power = <0xf>;
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rohm,rstbmode-pulse;
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regulators {
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dvfs: dvfs {
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regulator-name = "dvfs";
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regulator-min-microvolt = <750000>;
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regulator-max-microvolt = <1030000>;
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regulator-boot-on;
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regulator-always-on;
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};
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};
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};
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eeprom@50 {
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compatible = "rohm,br24t01", "atmel,24c01";
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reg = <0x50>;
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pagesize = <8>;
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};
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};
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&ohci1 {
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status = "okay";
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};
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&pfc {
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pinctrl-0 = <&scif_clk_pins>;
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pinctrl-names = "default";
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avb_pins: avb {
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mux {
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groups = "avb_link", "avb_mdio", "avb_mii";
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function = "avb";
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};
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pins_mdio {
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groups = "avb_mdio";
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drive-strength = <24>;
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};
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pins_mii_tx {
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pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0",
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"PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3";
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drive-strength = <12>;
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};
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};
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i2c2_pins: i2c2 {
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groups = "i2c2_a";
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function = "i2c2";
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};
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irq0_pins: irq0 {
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groups = "intc_ex_irq0";
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function = "intc_ex";
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};
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scif2_pins: scif2 {
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groups = "scif2_data_a";
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function = "scif2";
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};
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scif_clk_pins: scif_clk {
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groups = "scif_clk_a";
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function = "scif_clk";
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};
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sdhi0_pins: sd0 {
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groups = "sdhi0_data4", "sdhi0_ctrl";
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function = "sdhi0";
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power-source = <3300>;
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};
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sdhi0_pins_uhs: sd0_uhs {
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groups = "sdhi0_data4", "sdhi0_ctrl";
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function = "sdhi0";
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power-source = <1800>;
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};
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sdhi2_pins: sd2 {
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groups = "sdhi2_data8", "sdhi2_ctrl", "sdhi2_ds";
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function = "sdhi2";
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power-source = <1800>;
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};
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sound_pins: sound {
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groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a";
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function = "ssi";
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};
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sound_clk_pins: sound-clk {
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groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a",
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"audio_clkout_a", "audio_clkout3_a";
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function = "audio_clk";
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};
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usb1_pins: usb1 {
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groups = "usb1";
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function = "usb1";
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};
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};
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&rcar_sound {
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pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
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pinctrl-names = "default";
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/* audio_clkout0/1/2/3 */
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#clock-cells = <1>;
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clock-frequency = <12288000 11289600>;
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status = "okay";
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/* update <audio_clk_b> to <cs2000> */
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clocks = <&cpg CPG_MOD 1005>,
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<&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
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<&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
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<&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
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<&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
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<&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
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<&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
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<&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
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<&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
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<&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
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<&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
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<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
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<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
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<&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
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<&audio_clk_a>, <&cs2000>,
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<&audio_clk_c>,
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<&cpg CPG_CORE CPG_AUDIO_CLK_I>;
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};
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&rpc {
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/* Left disabled. To be enabled by firmware when unlocked. */
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flash@0 {
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compatible = "cypress,hyperflash", "cfi-flash";
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reg = <0>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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bootparam@0 {
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reg = <0x00000000 0x040000>;
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read-only;
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};
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bl2@40000 {
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reg = <0x00040000 0x140000>;
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read-only;
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};
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cert_header_sa6@180000 {
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reg = <0x00180000 0x040000>;
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read-only;
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};
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bl31@1c0000 {
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reg = <0x001c0000 0x040000>;
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read-only;
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};
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tee@200000 {
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reg = <0x00200000 0x440000>;
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read-only;
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};
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uboot@640000 {
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reg = <0x00640000 0x100000>;
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read-only;
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};
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dtb@740000 {
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reg = <0x00740000 0x080000>;
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};
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kernel@7c0000 {
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reg = <0x007c0000 0x1400000>;
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};
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user@1bc0000 {
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reg = <0x01bc0000 0x2440000>;
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};
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};
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};
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};
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&rwdt {
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timeout-sec = <60>;
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status = "okay";
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};
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&scif2 {
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pinctrl-0 = <&scif2_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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&scif_clk {
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clock-frequency = <14745600>;
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};
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&sdhi0 {
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pinctrl-0 = <&sdhi0_pins>;
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pinctrl-1 = <&sdhi0_pins_uhs>;
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pinctrl-names = "default", "state_uhs";
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vmmc-supply = <&vcc_sdhi0>;
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vqmmc-supply = <&vccq_sdhi0>;
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cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
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bus-width = <4>;
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sd-uhs-sdr50;
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sd-uhs-sdr104;
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status = "okay";
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};
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&sdhi2 {
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/* used for on-board 8bit eMMC */
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pinctrl-0 = <&sdhi2_pins>;
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pinctrl-1 = <&sdhi2_pins>;
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pinctrl-names = "default", "state_uhs";
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vmmc-supply = <®_3p3v>;
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vqmmc-supply = <®_1p8v>;
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bus-width = <8>;
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mmc-hs200-1_8v;
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mmc-hs400-1_8v;
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no-sd;
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no-sdio;
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non-removable;
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full-pwr-cycle-in-suspend;
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status = "okay";
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};
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&ssi1 {
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shared-pin;
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};
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&usb2_phy1 {
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pinctrl-0 = <&usb1_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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/*
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* For sound-test.
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*
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* We can switch Audio Card for testing
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*
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* #include "ulcb-simple-audio-card.dtsi"
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* #include "ulcb-simple-audio-card-mix+split.dtsi"
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* #include "ulcb-audio-graph-card.dtsi"
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* #include "ulcb-audio-graph-card-mix+split.dtsi"
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* #include "ulcb-audio-graph-card2-mix+split.dtsi"
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*/
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#include "ulcb-audio-graph-card2.dtsi"
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