diff mbox

[v3,7/7] ARM: dts: exynos5250: add display power domain

Message ID 1421243091-10778-8-git-send-email-m.szyprowski@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Marek Szyprowski Jan. 14, 2015, 1:44 p.m. UTC 
From: Andrzej Hajda <a.hajda@samsung.com>

The patch adds domain definition and references to it in appropriate devices.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
[mszyprow: rebased onto generic power domains dt bindings]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 arch/arm/boot/dts/exynos5250.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

Comments

Javier Martinez Canillas Jan. 19, 2015, 5:26 p.m. UTC | #1 
Hello Marek and Andrzej,

On Wed, Jan 14, 2015 at 2:44 PM, Marek Szyprowski
<m.szyprowski@samsung.com> wrote:
> From: Andrzej Hajda <a.hajda@samsung.com>
>
> The patch adds domain definition and references to it in appropriate devices.
>
> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
> [mszyprow: rebased onto generic power domains dt bindings]
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>  arch/arm/boot/dts/exynos5250.dtsi | 10 ++++++++++
>  1 file changed, 10 insertions(+)

This patch makes HDMI to work on my Exynos5250 Snow Chromebook:

Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>

Best regards,
Javier
diff mbox

Patch

diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 2b5a62c..cf4a6ec 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -102,6 +102,12 @@ 
 		#power-domain-cells = <0>;
 	};
 
+	pd_disp1: disp1-power-domain@100440A0 {
+		compatible = "samsung,exynos4210-pd";
+		reg = <0x100440A0 0x20>;
+		#power-domain-cells = <0>;
+	};
+
 	clock: clock-controller@10010000 {
 		compatible = "samsung,exynos5250-clock";
 		reg = <0x10010000 0x30000>;
@@ -719,6 +725,7 @@ 
 	hdmi: hdmi {
 		compatible = "samsung,exynos4212-hdmi";
 		reg = <0x14530000 0x70000>;
+		power-domains = <&pd_disp1>;
 		interrupts = <0 95 0>;
 		clocks = <&clock CLK_HDMI>, <&clock CLK_SCLK_HDMI>,
 			 <&clock CLK_SCLK_PIXEL>, <&clock CLK_SCLK_HDMIPHY>,
@@ -731,6 +738,7 @@ 
 	mixer {
 		compatible = "samsung,exynos5250-mixer";
 		reg = <0x14450000 0x10000>;
+		power-domains = <&pd_disp1>;
 		interrupts = <0 94 0>;
 		clocks = <&clock CLK_MIXER>, <&clock CLK_SCLK_HDMI>;
 		clock-names = "mixer", "sclk_hdmi";
@@ -743,6 +751,7 @@ 
 	};
 
 	dp: dp-controller@145B0000 {
+		power-domains = <&pd_disp1>;
 		clocks = <&clock CLK_DP>;
 		clock-names = "dp";
 		phys = <&dp_phy>;
@@ -750,6 +759,7 @@ 
 	};
 
 	fimd: fimd@14400000 {
+		power-domains = <&pd_disp1>;
 		clocks = <&clock CLK_SCLK_FIMD1>, <&clock CLK_FIMD1>;
 		clock-names = "sclk_fimd", "fimd";
 	};