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ARM: dts: enable hdmi for exynos5420-peach-pit board

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Enable hdmi for exynos5420 based peach-pit board.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Rahul Sharma 2014-05-16 05:23:21 +09:00 committed by Kukjin Kim
parent 2963c5548f
commit 6ac189fc85
2 changed files with 27 additions and 0 deletions
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22
arch/arm/boot/dts/exynos5420-peach-pit.dts
View File

@ -74,6 +74,13 @@ power_key_irq: power-key-irq {
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
hdmi_hpd_irq: hdmi-hpd-irq {
samsung,pins = "gpx3-7";
samsung,pin-function = <0>;
samsung,pin-pud = <1>;
samsung,pin-drv = <0>;
};
};
&rtc {
@ -137,6 +144,21 @@ tpm@20 {
};
};
&i2c_2 {
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <66000>;
samsung,i2c-slave-addr = <0x50>;
};
&hdmi {
status = "okay";
hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_hpd_irq>;
ddc = <&i2c_2>;
};
/*
* Use longest HW watchdog in SoC (32 seconds) since the hardware
* watchdog provides no debugging information (compared to soft/hard

5
arch/arm/boot/dts/exynos5420.dtsi
View File

@ -659,9 +659,14 @@ hdmi: hdmi@14530000 {
<&clock CLK_MOUT_HDMI>;
clock-names = "hdmi", "sclk_hdmi", "sclk_pixel",
"sclk_hdmiphy", "mout_hdmi";
phy = <&hdmiphy>;
status = "disabled";
};
hdmiphy: hdmiphy@145D0000 {
reg = <0x145D0000 0x20>;
};
mixer: mixer@14450000 {
compatible = "samsung,exynos5420-mixer";
reg = <0x14450000 0x10000>;