570 lines
9.6 KiB
Plaintext
570 lines
9.6 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Device Tree Source for the SILK board
|
|
*
|
|
* Copyright (C) 2014 Renesas Electronics Corporation
|
|
* Copyright (C) 2014-2015 Renesas Solutions Corp.
|
|
* Copyright (C) 2014-2015 Cogent Embedded, Inc.
|
|
*/
|
|
|
|
/*
|
|
* SSI-AK4643
|
|
*
|
|
* SW1: 2-1: AK4643
|
|
* 2-3: ADV7511
|
|
*
|
|
* This command is required before playback/capture:
|
|
*
|
|
* amixer set "LINEOUT Mixer DACL" on
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "r8a7794.dtsi"
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
model = "SILK";
|
|
compatible = "renesas,silk", "renesas,r8a7794";
|
|
|
|
aliases {
|
|
serial0 = &scif2;
|
|
i2c9 = &gpioi2c1;
|
|
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>;
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
|
|
key-3 {
|
|
gpios = <&gpio5 10 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_3>;
|
|
label = "SW3";
|
|
wakeup-source;
|
|
debounce-interval = <20>;
|
|
};
|
|
key-4 {
|
|
gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_4>;
|
|
label = "SW4";
|
|
wakeup-source;
|
|
debounce-interval = <20>;
|
|
};
|
|
key-6 {
|
|
gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_6>;
|
|
label = "SW6";
|
|
wakeup-source;
|
|
debounce-interval = <20>;
|
|
};
|
|
key-a {
|
|
gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_A>;
|
|
label = "SW12-1";
|
|
wakeup-source;
|
|
debounce-interval = <20>;
|
|
};
|
|
key-b {
|
|
gpios = <&gpio3 10 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_B>;
|
|
label = "SW12-2";
|
|
wakeup-source;
|
|
debounce-interval = <20>;
|
|
};
|
|
key-c {
|
|
gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_C>;
|
|
label = "SW12-3";
|
|
wakeup-source;
|
|
debounce-interval = <20>;
|
|
};
|
|
key-d {
|
|
gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_D>;
|
|
label = "SW12-4";
|
|
wakeup-source;
|
|
debounce-interval = <20>;
|
|
};
|
|
};
|
|
|
|
d3_3v: regulator-d3-3v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "D3.3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc_sdhi1: regulator-vcc-sdhi1 {
|
|
compatible = "regulator-fixed";
|
|
|
|
regulator-name = "SDHI1 Vcc";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
|
|
gpio = <&gpio4 26 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
vccq_sdhi1: regulator-vccq-sdhi1 {
|
|
compatible = "regulator-gpio";
|
|
|
|
regulator-name = "SDHI1 VccQ";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
|
|
gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
|
|
gpios-states = <1>;
|
|
states = <3300000 1
|
|
1800000 0>;
|
|
};
|
|
|
|
vga-encoder {
|
|
compatible = "adi,adv7123";
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
adv7123_in: endpoint {
|
|
remote-endpoint = <&du_out_rgb1>;
|
|
};
|
|
};
|
|
port@1 {
|
|
reg = <1>;
|
|
adv7123_out: endpoint {
|
|
remote-endpoint = <&vga_in>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
hdmi-out {
|
|
compatible = "hdmi-connector";
|
|
type = "a";
|
|
|
|
port {
|
|
hdmi_con: endpoint {
|
|
remote-endpoint = <&adv7511_out>;
|
|
};
|
|
};
|
|
};
|
|
|
|
vga {
|
|
compatible = "vga-connector";
|
|
|
|
port {
|
|
vga_in: endpoint {
|
|
remote-endpoint = <&adv7123_out>;
|
|
};
|
|
};
|
|
};
|
|
|
|
x2_clk: x2-clock {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <148500000>;
|
|
};
|
|
|
|
x3_clk: x3-clock {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <74250000>;
|
|
};
|
|
|
|
x9_clk: audio_clock {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <12288000>;
|
|
};
|
|
|
|
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 = <&ak4643>;
|
|
clocks = <&x9_clk>;
|
|
};
|
|
};
|
|
|
|
gpioi2c1: i2c-9 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "i2c-gpio";
|
|
status = "disabled";
|
|
scl-gpios = <&gpio4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
|
|
sda-gpios = <&gpio4 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
|
|
i2c-gpio,delay-us = <5>;
|
|
};
|
|
|
|
/*
|
|
* A fallback to GPIO is provided for I2C1.
|
|
*/
|
|
i2chdmi: i2c-10 {
|
|
compatible = "i2c-demux-pinctrl";
|
|
i2c-parent = <&i2c1>, <&gpioi2c1>;
|
|
i2c-bus-name = "i2c-hdmi";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
ak4643: codec@12 {
|
|
compatible = "asahi-kasei,ak4643";
|
|
#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 = <&gpio5>;
|
|
interrupts = <23 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_rgb0>;
|
|
};
|
|
};
|
|
|
|
port@1 {
|
|
reg = <1>;
|
|
adv7511_out: endpoint {
|
|
remote-endpoint = <&hdmi_con>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
eeprom@50 {
|
|
compatible = "renesas,r1ex24002", "atmel,24c02";
|
|
reg = <0x50>;
|
|
pagesize = <16>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&extal_clk {
|
|
clock-frequency = <20000000>;
|
|
};
|
|
|
|
&pfc {
|
|
pinctrl-0 = <&scif_clk_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
scif2_pins: scif2 {
|
|
groups = "scif2_data";
|
|
function = "scif2";
|
|
};
|
|
|
|
scif_clk_pins: scif_clk {
|
|
groups = "scif_clk";
|
|
function = "scif_clk";
|
|
};
|
|
|
|
ether_pins: ether {
|
|
groups = "eth_link", "eth_mdio", "eth_rmii";
|
|
function = "eth";
|
|
};
|
|
|
|
phy1_pins: phy1 {
|
|
groups = "intc_irq8";
|
|
function = "intc";
|
|
};
|
|
|
|
i2c1_pins: i2c1 {
|
|
groups = "i2c1";
|
|
function = "i2c1";
|
|
};
|
|
|
|
mmcif0_pins: mmcif0 {
|
|
groups = "mmc_data8", "mmc_ctrl";
|
|
function = "mmc";
|
|
};
|
|
|
|
sdhi1_pins: sd1 {
|
|
groups = "sdhi1_data4", "sdhi1_ctrl";
|
|
function = "sdhi1";
|
|
};
|
|
|
|
qspi_pins: qspi {
|
|
groups = "qspi_ctrl", "qspi_data4";
|
|
function = "qspi";
|
|
};
|
|
|
|
vin0_pins: vin0 {
|
|
groups = "vin0_data8", "vin0_clk";
|
|
function = "vin0";
|
|
};
|
|
|
|
usb0_pins: usb0 {
|
|
groups = "usb0";
|
|
function = "usb0";
|
|
};
|
|
|
|
usb1_pins: usb1 {
|
|
groups = "usb1";
|
|
function = "usb1";
|
|
};
|
|
|
|
du0_pins: du0 {
|
|
groups = "du0_rgb888", "du0_sync", "du0_disp", "du0_clk0_out";
|
|
function = "du0";
|
|
};
|
|
|
|
du1_pins: du1 {
|
|
groups = "du1_rgb666", "du1_sync", "du1_disp", "du1_clk0_out";
|
|
function = "du1";
|
|
};
|
|
|
|
ssi_pins: sound {
|
|
groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
|
|
function = "ssi";
|
|
};
|
|
|
|
audio_clk_pins: audio_clk {
|
|
groups = "audio_clkc";
|
|
function = "audio_clk";
|
|
};
|
|
};
|
|
|
|
&scif2 {
|
|
pinctrl-0 = <&scif2_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&scif_clk {
|
|
clock-frequency = <14745600>;
|
|
};
|
|
|
|
ðer {
|
|
pinctrl-0 = <ðer_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 = <8 IRQ_TYPE_LEVEL_LOW>;
|
|
micrel,led-mode = <1>;
|
|
};
|
|
};
|
|
|
|
&i2c1 {
|
|
pinctrl-0 = <&i2c1_pins>;
|
|
pinctrl-names = "i2c-hdmi";
|
|
|
|
clock-frequency = <400000>;
|
|
};
|
|
|
|
&i2c7 {
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
|
|
pmic@58 {
|
|
compatible = "dlg,da9063";
|
|
reg = <0x58>;
|
|
interrupt-parent = <&gpio3>;
|
|
interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
|
|
interrupt-controller;
|
|
|
|
onkey {
|
|
compatible = "dlg,da9063-onkey";
|
|
};
|
|
|
|
rtc {
|
|
compatible = "dlg,da9063-rtc";
|
|
};
|
|
|
|
wdt {
|
|
compatible = "dlg,da9063-watchdog";
|
|
};
|
|
};
|
|
};
|
|
|
|
&mmcif0 {
|
|
pinctrl-0 = <&mmcif0_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
vmmc-supply = <&d3_3v>;
|
|
vqmmc-supply = <&d3_3v>;
|
|
bus-width = <8>;
|
|
non-removable;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhi1 {
|
|
pinctrl-0 = <&sdhi1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
vmmc-supply = <&vcc_sdhi1>;
|
|
vqmmc-supply = <&vccq_sdhi1>;
|
|
cd-gpios = <&gpio6 14 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>;
|
|
spi-cpol;
|
|
spi-cpha;
|
|
m25p,fast-read;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "loader";
|
|
reg = <0x00000000 0x00040000>;
|
|
read-only;
|
|
};
|
|
partition@40000 {
|
|
label = "user";
|
|
reg = <0x00040000 0x00400000>;
|
|
read-only;
|
|
};
|
|
partition@440000 {
|
|
label = "flash";
|
|
reg = <0x00440000 0x03bc0000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
/* composite video input */
|
|
&vin0 {
|
|
status = "okay";
|
|
pinctrl-0 = <&vin0_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
port {
|
|
vin0ep: endpoint {
|
|
remote-endpoint = <&adv7180>;
|
|
bus-width = <8>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&pci0 {
|
|
status = "okay";
|
|
pinctrl-0 = <&usb0_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&pci1 {
|
|
status = "okay";
|
|
pinctrl-0 = <&usb1_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&usbphy {
|
|
status = "okay";
|
|
};
|
|
|
|
&du {
|
|
pinctrl-0 = <&du0_pins &du1_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
|
|
clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
|
|
<&x2_clk>, <&x3_clk>;
|
|
clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
|
|
|
|
ports {
|
|
port@0 {
|
|
endpoint {
|
|
remote-endpoint = <&adv7511_in>;
|
|
};
|
|
};
|
|
port@1 {
|
|
endpoint {
|
|
remote-endpoint = <&adv7123_in>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&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;
|
|
};
|