mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-25 04:23:46 +00:00
b2c38dc3d3
This patch got dropped during the update of DTs to 4.14, re-add it back. This adds reset GPIOs to the ethernet PHYs. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
645 lines
12 KiB
Text
645 lines
12 KiB
Text
/*
|
|
* Device Tree Source for common parts of Salvator-X board variants
|
|
*
|
|
* Copyright (C) 2015-2016 Renesas Electronics Corp.
|
|
*
|
|
* This file is licensed under the terms of the GNU General Public License
|
|
* version 2. This program is licensed "as is" without any warranty of any
|
|
* kind, whether express or implied.
|
|
*/
|
|
|
|
/*
|
|
* SSI-AK4613
|
|
*
|
|
* This command is required when Playback/Capture
|
|
*
|
|
* amixer set "DVC Out" 100%
|
|
* amixer set "DVC In" 100%
|
|
*
|
|
* You can use Mute
|
|
*
|
|
* amixer set "DVC Out Mute" on
|
|
* amixer set "DVC In Mute" on
|
|
*
|
|
* You can use Volume Ramp
|
|
*
|
|
* amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
|
|
* amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
|
|
* amixer set "DVC Out Ramp" on
|
|
* aplay xxx.wav &
|
|
* amixer set "DVC Out" 80% // Volume Down
|
|
* amixer set "DVC Out" 100% // Volume Up
|
|
*/
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
/ {
|
|
aliases {
|
|
serial0 = &scif2;
|
|
serial1 = &scif1;
|
|
ethernet0 = &avb;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
audio_clkout: audio-clkout {
|
|
/*
|
|
* This is same as <&rcar_sound 0>
|
|
* but needed to avoid cs2000/rcar_sound probe dead-lock
|
|
*/
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <11289600>;
|
|
};
|
|
|
|
backlight: backlight {
|
|
compatible = "pwm-backlight";
|
|
pwms = <&pwm1 0 50000>;
|
|
|
|
brightness-levels = <256 128 64 16 8 4 0>;
|
|
default-brightness-level = <6>;
|
|
|
|
power-supply = <®_12v>;
|
|
enable-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
reg_1p8v: regulator0 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "fixed-1.8V";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
reg_3p3v: regulator1 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "fixed-3.3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
reg_12v: regulator2 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "fixed-12V";
|
|
regulator-min-microvolt = <12000000>;
|
|
regulator-max-microvolt = <12000000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
rsnd_ak4613: sound {
|
|
compatible = "simple-audio-card";
|
|
|
|
simple-audio-card,format = "left_j";
|
|
simple-audio-card,bitclock-master = <&sndcpu>;
|
|
simple-audio-card,frame-master = <&sndcpu>;
|
|
|
|
sndcpu: simple-audio-card,cpu {
|
|
sound-dai = <&rcar_sound>;
|
|
};
|
|
|
|
sndcodec: simple-audio-card,codec {
|
|
sound-dai = <&ak4613>;
|
|
};
|
|
};
|
|
|
|
vbus0_usb2: regulator-vbus0-usb2 {
|
|
compatible = "regulator-fixed";
|
|
|
|
regulator-name = "USB20_VBUS0";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
|
|
gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
vcc_sdhi0: regulator-vcc-sdhi0 {
|
|
compatible = "regulator-fixed";
|
|
|
|
regulator-name = "SDHI0 Vcc";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
|
|
gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
vccq_sdhi0: regulator-vccq-sdhi0 {
|
|
compatible = "regulator-gpio";
|
|
|
|
regulator-name = "SDHI0 VccQ";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
|
|
gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
|
|
gpios-states = <1>;
|
|
states = <3300000 1
|
|
1800000 0>;
|
|
};
|
|
|
|
vcc_sdhi3: regulator-vcc-sdhi3 {
|
|
compatible = "regulator-fixed";
|
|
|
|
regulator-name = "SDHI3 Vcc";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
|
|
gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
vccq_sdhi3: regulator-vccq-sdhi3 {
|
|
compatible = "regulator-gpio";
|
|
|
|
regulator-name = "SDHI3 VccQ";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
|
|
gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
|
|
gpios-states = <1>;
|
|
states = <3300000 1
|
|
1800000 0>;
|
|
};
|
|
|
|
hdmi0-out {
|
|
compatible = "hdmi-connector";
|
|
label = "HDMI0 OUT";
|
|
type = "a";
|
|
|
|
port {
|
|
hdmi0_con: endpoint {
|
|
};
|
|
};
|
|
};
|
|
|
|
hdmi1-out {
|
|
compatible = "hdmi-connector";
|
|
label = "HDMI1 OUT";
|
|
type = "a";
|
|
|
|
port {
|
|
hdmi1_con: endpoint {
|
|
};
|
|
};
|
|
};
|
|
|
|
vga {
|
|
compatible = "vga-connector";
|
|
|
|
port {
|
|
vga_in: endpoint {
|
|
remote-endpoint = <&adv7123_out>;
|
|
};
|
|
};
|
|
};
|
|
|
|
vga-encoder {
|
|
compatible = "adi,adv7123";
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
adv7123_in: endpoint {
|
|
remote-endpoint = <&du_out_rgb>;
|
|
};
|
|
};
|
|
port@1 {
|
|
reg = <1>;
|
|
adv7123_out: endpoint {
|
|
remote-endpoint = <&vga_in>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
x12_clk: x12 {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <24576000>;
|
|
};
|
|
|
|
/* External DU dot clocks */
|
|
x21_clk: x21-clock {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <33000000>;
|
|
};
|
|
|
|
x22_clk: x22-clock {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <33000000>;
|
|
};
|
|
|
|
x23_clk: x23-clock {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <25000000>;
|
|
};
|
|
};
|
|
|
|
&audio_clk_a {
|
|
clock-frequency = <22579200>;
|
|
};
|
|
|
|
&avb {
|
|
pinctrl-0 = <&avb_pins>;
|
|
pinctrl-names = "default";
|
|
renesas,no-ether-link;
|
|
phy-handle = <&phy0>;
|
|
reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
|
|
status = "okay";
|
|
|
|
phy0: ethernet-phy@0 {
|
|
rxc-skew-ps = <1500>;
|
|
reg = <0>;
|
|
interrupt-parent = <&gpio2>;
|
|
interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
|
|
};
|
|
};
|
|
|
|
&du {
|
|
pinctrl-0 = <&du_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
|
|
ports {
|
|
port@0 {
|
|
endpoint {
|
|
remote-endpoint = <&adv7123_in>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&ehci0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ehci1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&extalr_clk {
|
|
clock-frequency = <32768>;
|
|
};
|
|
|
|
&hsusb {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c2 {
|
|
pinctrl-0 = <&i2c2_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
|
|
clock-frequency = <100000>;
|
|
|
|
ak4613: codec@10 {
|
|
compatible = "asahi-kasei,ak4613";
|
|
#sound-dai-cells = <0>;
|
|
reg = <0x10>;
|
|
clocks = <&rcar_sound 3>;
|
|
|
|
asahi-kasei,in1-single-end;
|
|
asahi-kasei,in2-single-end;
|
|
asahi-kasei,out1-single-end;
|
|
asahi-kasei,out2-single-end;
|
|
asahi-kasei,out3-single-end;
|
|
asahi-kasei,out4-single-end;
|
|
asahi-kasei,out5-single-end;
|
|
asahi-kasei,out6-single-end;
|
|
};
|
|
|
|
cs2000: clk_multiplier@4f {
|
|
#clock-cells = <0>;
|
|
compatible = "cirrus,cs2000-cp";
|
|
reg = <0x4f>;
|
|
clocks = <&audio_clkout>, <&x12_clk>;
|
|
clock-names = "clk_in", "ref_clk";
|
|
|
|
assigned-clocks = <&cs2000>;
|
|
assigned-clock-rates = <24576000>; /* 1/1 divide */
|
|
};
|
|
};
|
|
|
|
&i2c4 {
|
|
status = "okay";
|
|
|
|
csa_vdd: adc@7c {
|
|
compatible = "maxim,max9611";
|
|
reg = <0x7c>;
|
|
|
|
shunt-resistor-micro-ohms = <5000>;
|
|
};
|
|
|
|
csa_dvfs: adc@7f {
|
|
compatible = "maxim,max9611";
|
|
reg = <0x7f>;
|
|
|
|
shunt-resistor-micro-ohms = <5000>;
|
|
};
|
|
};
|
|
|
|
&i2c_dvfs {
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie_bus_clk {
|
|
clock-frequency = <100000000>;
|
|
};
|
|
|
|
&pciec0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&pciec1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&pfc {
|
|
pinctrl-0 = <&scif_clk_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
avb_pins: avb {
|
|
mux {
|
|
groups = "avb_link", "avb_phy_int", "avb_mdc",
|
|
"avb_mii";
|
|
function = "avb";
|
|
};
|
|
|
|
pins_mdc {
|
|
groups = "avb_mdc";
|
|
drive-strength = <24>;
|
|
};
|
|
|
|
pins_mii_tx {
|
|
pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0",
|
|
"PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3";
|
|
drive-strength = <12>;
|
|
};
|
|
};
|
|
|
|
du_pins: du {
|
|
groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0";
|
|
function = "du";
|
|
};
|
|
|
|
i2c2_pins: i2c2 {
|
|
groups = "i2c2_a";
|
|
function = "i2c2";
|
|
};
|
|
|
|
pwm1_pins: pwm1 {
|
|
groups = "pwm1_a";
|
|
function = "pwm1";
|
|
};
|
|
|
|
scif1_pins: scif1 {
|
|
groups = "scif1_data_a", "scif1_ctrl";
|
|
function = "scif1";
|
|
};
|
|
|
|
scif2_pins: scif2 {
|
|
groups = "scif2_data_a";
|
|
function = "scif2";
|
|
};
|
|
|
|
scif_clk_pins: scif_clk {
|
|
groups = "scif_clk_a";
|
|
function = "scif_clk";
|
|
};
|
|
|
|
sdhi0_pins: sd0 {
|
|
groups = "sdhi0_data4", "sdhi0_ctrl";
|
|
function = "sdhi0";
|
|
power-source = <3300>;
|
|
};
|
|
|
|
sdhi0_pins_uhs: sd0_uhs {
|
|
groups = "sdhi0_data4", "sdhi0_ctrl";
|
|
function = "sdhi0";
|
|
power-source = <1800>;
|
|
};
|
|
|
|
sdhi2_pins: sd2 {
|
|
groups = "sdhi2_data8", "sdhi2_ctrl";
|
|
function = "sdhi2";
|
|
power-source = <1800>;
|
|
};
|
|
|
|
sdhi2_pins_uhs: sd2_uhs {
|
|
groups = "sdhi2_data8", "sdhi2_ctrl";
|
|
function = "sdhi2";
|
|
power-source = <1800>;
|
|
};
|
|
|
|
sdhi3_pins: sd3 {
|
|
groups = "sdhi3_data4", "sdhi3_ctrl";
|
|
function = "sdhi3";
|
|
power-source = <3300>;
|
|
};
|
|
|
|
sdhi3_pins_uhs: sd3_uhs {
|
|
groups = "sdhi3_data4", "sdhi3_ctrl";
|
|
function = "sdhi3";
|
|
power-source = <1800>;
|
|
};
|
|
|
|
sound_pins: sound {
|
|
groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a";
|
|
function = "ssi";
|
|
};
|
|
|
|
sound_clk_pins: sound_clk {
|
|
groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a",
|
|
"audio_clkout_a", "audio_clkout3_a";
|
|
function = "audio_clk";
|
|
};
|
|
|
|
usb0_pins: usb0 {
|
|
groups = "usb0";
|
|
function = "usb0";
|
|
};
|
|
|
|
usb1_pins: usb1 {
|
|
mux {
|
|
groups = "usb1";
|
|
function = "usb1";
|
|
};
|
|
|
|
ovc {
|
|
pins = "GP_6_27";
|
|
bias-pull-up;
|
|
};
|
|
|
|
pwen {
|
|
pins = "GP_6_26";
|
|
bias-pull-down;
|
|
};
|
|
};
|
|
};
|
|
|
|
&pwm1 {
|
|
pinctrl-0 = <&pwm1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&rcar_sound {
|
|
pinctrl-0 = <&sound_pins &sound_clk_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
/* Single DAI */
|
|
#sound-dai-cells = <0>;
|
|
|
|
/* audio_clkout0/1/2/3 */
|
|
#clock-cells = <1>;
|
|
clock-frequency = <12288000 11289600>;
|
|
|
|
status = "okay";
|
|
|
|
/* update <audio_clk_b> to <cs2000> */
|
|
clocks = <&cpg CPG_MOD 1005>,
|
|
<&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
|
|
<&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
|
|
<&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
|
|
<&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
|
|
<&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
|
|
<&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
|
|
<&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
|
|
<&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
|
|
<&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
|
|
<&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
|
|
<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
|
|
<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
|
|
<&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
|
|
<&audio_clk_a>, <&cs2000>,
|
|
<&audio_clk_c>,
|
|
<&cpg CPG_CORE CPG_AUDIO_CLK_I>;
|
|
|
|
rcar_sound,dai {
|
|
dai0 {
|
|
playback = <&ssi0 &src0 &dvc0>;
|
|
capture = <&ssi1 &src1 &dvc1>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&scif1 {
|
|
pinctrl-0 = <&scif1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
uart-has-rtscts;
|
|
status = "okay";
|
|
};
|
|
|
|
&scif2 {
|
|
pinctrl-0 = <&scif2_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&scif_clk {
|
|
clock-frequency = <14745600>;
|
|
};
|
|
|
|
&sdhi0 {
|
|
pinctrl-0 = <&sdhi0_pins>;
|
|
pinctrl-1 = <&sdhi0_pins_uhs>;
|
|
pinctrl-names = "default", "state_uhs";
|
|
|
|
vmmc-supply = <&vcc_sdhi0>;
|
|
vqmmc-supply = <&vccq_sdhi0>;
|
|
cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
|
|
wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
|
|
bus-width = <4>;
|
|
sd-uhs-sdr50;
|
|
sd-uhs-sdr104;
|
|
status = "okay";
|
|
|
|
max-frequency = <208000000>;
|
|
};
|
|
|
|
&sdhi2 {
|
|
/* used for on-board 8bit eMMC */
|
|
pinctrl-0 = <&sdhi2_pins>;
|
|
pinctrl-1 = <&sdhi2_pins_uhs>;
|
|
pinctrl-names = "default", "state_uhs";
|
|
|
|
vmmc-supply = <®_3p3v>;
|
|
vqmmc-supply = <®_1p8v>;
|
|
bus-width = <8>;
|
|
mmc-ddr-1_8v;
|
|
mmc-hs200-1_8v;
|
|
non-removable;
|
|
status = "okay";
|
|
|
|
max-frequency = <200000000>;
|
|
};
|
|
|
|
&sdhi3 {
|
|
pinctrl-0 = <&sdhi3_pins>;
|
|
pinctrl-1 = <&sdhi3_pins_uhs>;
|
|
pinctrl-names = "default", "state_uhs";
|
|
|
|
vmmc-supply = <&vcc_sdhi3>;
|
|
vqmmc-supply = <&vccq_sdhi3>;
|
|
cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
|
|
wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
|
|
bus-width = <4>;
|
|
sd-uhs-sdr50;
|
|
sd-uhs-sdr104;
|
|
status = "okay";
|
|
|
|
max-frequency = <208000000>;
|
|
};
|
|
|
|
&ssi1 {
|
|
shared-pin;
|
|
};
|
|
|
|
&usb2_phy0 {
|
|
pinctrl-0 = <&usb0_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
vbus-supply = <&vbus0_usb2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb2_phy1 {
|
|
pinctrl-0 = <&usb1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&wdt0 {
|
|
timeout-sec = <60>;
|
|
status = "okay";
|
|
};
|
|
|
|
&xhci0 {
|
|
status = "okay";
|
|
};
|