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exynos: dts: Add display-related device tree fragments

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Bring in device tree pieces related to display from Linux 4.4 for:

- snow
- peach_pit
- peach_pi
- spring

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
master
Simon Glass 8 years ago committed by Minkyu Kang
parent 7eb860df13
commit f948f5de94
6 changed files with 196 additions and 3 deletions
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  1. 3
      arch/arm/dts/exynos5.dtsi
  2. 44
      arch/arm/dts/exynos5250-snow.dts
  3. 53
      arch/arm/dts/exynos5250-spring.dts
  4. 55
      arch/arm/dts/exynos5420-peach-pit.dts
  5. 4
      arch/arm/dts/exynos54xx.dtsi
  6. 40
      arch/arm/dts/exynos5800-peach-pi.dts

3
arch/arm/dts/exynos5.dtsi
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@ -163,13 +163,14 @@
};
fimd@14400000 {
u-boot,dm-pre-reloc;
compatible = "samsung,exynos-fimd";
reg = <0x14400000 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
};
dp@145b0000 {
dp: dp@145b0000 {
compatible = "samsung,exynos5-dp";
reg = <0x145b0000 0x1000>;
#address-cells = <1>;

44
arch/arm/dts/exynos5250-snow.dts
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@ -198,6 +198,20 @@
reset-gpios = <&gpx1 5 GPIO_ACTIVE_LOW>;
hotplug-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>;
edid-emulation = <5>;
ports {
port@0 {
bridge_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
port@1 {
bridge_in: endpoint {
remote-endpoint = <&dp_out>;
};
};
};
};
soundcodec@22 {
@ -223,6 +237,27 @@
};
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 1000000 0>;
brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
default-brightness-level = <7>;
enable-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>;
power-supply = <&fet1>;
};
panel: panel {
compatible = "auo,b116xw03";
power-supply = <&fet6>;
backlight = <&backlight>;
port {
panel_in: endpoint {
remote-endpoint = <&bridge_out>;
};
};
};
spi@131b0000 {
spi-max-frequency = <1000000>;
spi-deactivate-delay = <100>;
@ -337,6 +372,15 @@
samsung,dynamic-range = <0>;
samsung,ycbcr-coeff = <0>;
samsung,color-depth = <1>;
samsung,hpd-gpio = <&gpx0 7 GPIO_ACTIVE_HIGH>;
ports {
port@0 {
dp_out: endpoint {
remote-endpoint = <&bridge_in>;
};
};
};
};
};

53
arch/arm/dts/exynos5250-spring.dts
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@ -158,6 +158,27 @@
samsung,ycbcr-coeff = <0>;
samsung,color-depth = <1>;
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 1000000 0>;
brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
default-brightness-level = <1>;
enable-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>;
power-supply = <&fet1>;
};
panel: panel {
compatible = "auo,b116xw03";
power-supply = <&fet6>;
backlight = <&backlight>;
port {
panel_in: endpoint {
remote-endpoint = <&bridge_out>;
};
};
};
};
&i2c_0 {
@ -385,6 +406,25 @@
};
};
&dp {
status = "okay";
samsung,color-space = <0>;
samsung,dynamic-range = <0>;
samsung,ycbcr-coeff = <0>;
samsung,color-depth = <1>;
samsung,link-rate = <0x0a>;
samsung,lane-count = <1>;
samsung,hpd-gpio = <&gpc3 0 GPIO_ACTIVE_HIGH>;
ports {
port@0 {
dp_out: endpoint {
remote-endpoint = <&bridge_in>;
};
};
};
};
&i2c_1 {
status = "okay";
samsung,i2c-sda-delay = <100>;
@ -585,6 +625,19 @@
0x04 0x59 0x60 /* MPU Clock source: LC => RCO */
0x04 0x54 0x14 /* LC -> RCO */
0x02 0xa1 0x91>; /* HPD high */
ports {
port@0 {
bridge_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
port@1 {
bridge_in: endpoint {
remote-endpoint = <&dp_out>;
};
};
};
};
soundcodec@20 {

55
arch/arm/dts/exynos5420-peach-pit.dts
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@ -9,6 +9,8 @@
/dts-v1/;
#include "exynos54xx.dtsi"
#include <dt-bindings/clock/maxim,max77802.h>
#include <dt-bindings/regulator/maxim,max77802.h>
/ {
model = "Samsung/Google Peach Pit board based on Exynos5420";
@ -29,6 +31,14 @@
i2c104 = &i2c_tunnel;
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 1000000 0>;
brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
default-brightness-level = <7>;
power-supply = <&tps65090_fet1>;
};
dmc {
mem-manuf = "samsung";
mem-type = "ddr3";
@ -188,6 +198,20 @@
0x04 0x59 0x60
0x04 0x54 0x14 /* LC -> RCO */
0x02 0xa1 0x91>; /* HPD high */
ports {
port@0 {
bridge_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
port@1 {
bridge_in: endpoint {
remote-endpoint = <&dp_out>;
};
};
};
};
};
@ -203,6 +227,18 @@
};
};
panel: panel {
compatible = "auo,b116xw03";
power-supply = <&tps65090_fet6>;
backlight = <&backlight>;
port {
panel_in: endpoint {
remote-endpoint = <&bridge_out>;
};
};
};
spi@12d30000 { /* spi1 */
spi-max-frequency = <50000000>;
firmware_storage_spi: flash@0 {
@ -254,6 +290,25 @@
};
};
&dp {
status = "okay";
samsung,color-space = <0>;
samsung,dynamic-range = <0>;
samsung,ycbcr-coeff = <0>;
samsung,color-depth = <1>;
samsung,link-rate = <0x06>;
samsung,lane-count = <2>;
samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
ports {
port@0 {
dp_out: endpoint {
remote-endpoint = <&bridge_in>;
};
};
};
};
&spi_2 {
spi-max-frequency = <3125000>;
spi-deactivate-delay = <200>;

4
arch/arm/dts/exynos54xx.dtsi
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@ -49,7 +49,7 @@
status = "disabled";
};
i2c@12CA0000 {
hsi2c_4: i2c@12CA0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,exynos5-hsi2c";
@ -178,7 +178,7 @@
samsung,pwm-out-gpio = <&gpb2 0 GPIO_ACTIVE_HIGH>;
};
dp@145b0000 {
dp: dp@145b0000 {
samsung,lt-status = <0>;
samsung,master-mode = <0>;

40
arch/arm/dts/exynos5800-peach-pi.dts
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@ -30,6 +30,27 @@
i2c104 = &i2c_tunnel;
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 1000000 0>;
brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
default-brightness-level = <7>;
enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
power-supply = <&tps65090_fet1>;
};
panel: panel {
compatible = "auo,b133htn01";
power-supply = <&tps65090_fet6>;
backlight = <&backlight>;
port {
panel_in: endpoint {
remote-endpoint = <&dp_out>;
};
};
};
dmc {
mem-manuf = "samsung";
mem-type = "ddr3";
@ -132,6 +153,25 @@
};
};
&dp {
status = "okay";
samsung,color-space = <0>;
samsung,dynamic-range = <0>;
samsung,ycbcr-coeff = <0>;
samsung,color-depth = <1>;
samsung,link-rate = <0x0a>;
samsung,lane-count = <2>;
samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
ports {
port {
dp_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
};
&spi_2 {
spi-max-frequency = <3125000>;
spi-deactivate-delay = <200>;

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