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ARM: dts: update display related nodes for exynos5420-peach-pit

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Add DT nodes for ps8622 bridge chip and panel.
Add backlight power supply for pwm-backlight.
Also add bridge phandle needed by dp to enable display on peach_pit.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Ajay Kumar 2014-09-14 02:20:18 +09:00 committed by Kukjin Kim
parent a98c3c2386
commit 3b8fe98591
1 changed files with 19 additions and 17 deletions
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36
arch/arm/boot/dts/exynos5420-peach-pit.dts
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@ -31,11 +31,12 @@ aliases {
i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel"; i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
}; };
backlight { backlight: backlight {
compatible = "pwm-backlight"; compatible = "pwm-backlight";
pwms = <&pwm 0 1000000 0>; pwms = <&pwm 0 1000000 0>;
brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
default-brightness-level = <7>; default-brightness-level = <7>;
power-supply = <&tps65090_fet1>;
pinctrl-0 = <&pwm0_out>; pinctrl-0 = <&pwm0_out>;
pinctrl-names = "default"; pinctrl-names = "default";
}; };
@ -101,6 +102,12 @@ vbat: fixed-regulator {
regulator-boot-on; regulator-boot-on;
regulator-always-on; regulator-always-on;
}; };
panel: panel {
compatible = "auo,b116xw03";
power-supply = <&tps65090_fet6>;
backlight = <&backlight>;
};
}; };
&adc { &adc {
@ -119,22 +126,7 @@ &dp {
samsung,link-rate = <0x06>; samsung,link-rate = <0x06>;
samsung,lane-count = <2>; samsung,lane-count = <2>;
samsung,hpd-gpio = <&gpx2 6 0>; samsung,hpd-gpio = <&gpx2 6 0>;
bridge = <&ps8625>;
display-timings {
native-mode = <&timing1>;
timing1: timing@1 {
clock-frequency = <70589280>;
hactive = <1366>;
vactive = <768>;
hfront-porch = <40>;
hback-porch = <40>;
hsync-len = <32>;
vback-porch = <10>;
vfront-porch = <12>;
vsync-len = <6>;
};
};
}; };
&fimd { &fimd {
@ -505,6 +497,16 @@ light-sensor@44 {
reg = <0x44>; reg = <0x44>;
vcc-supply = <&tps65090_fet5>; vcc-supply = <&tps65090_fet5>;
}; };
ps8625: lvds-bridge@48 {
compatible = "parade,ps8625";
reg = <0x48>;
sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
lane-count = <2>;
panel = <&panel>;
use-external-pwm;
};
}; };
&hsi2c_8 { &hsi2c_8 {