[v3,5/5] ARM: exynos: dts: Add FIMD DT binding Documentation
diff mbox

Message ID 1359718376-21947-6-git-send-email-vikas.sajjan@linaro.org
State New, archived
Headers show

Commit Message

Vikas C Sajjan Feb. 1, 2013, 11:32 a.m. UTC
Adds FIMD DT binding documentation both SoC and Board, with an example

Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
---
 .../devicetree/bindings/drm/exynos/fimd.txt        |   37 ++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/drm/exynos/fimd.txt

Comments

Vikas Sajjan Feb. 5, 2013, 6:02 a.m. UTC | #1
Hi,

any more comments for the below patch.


On Fri, Feb 1, 2013 at 5:02 PM, Vikas Sajjan <vikas.sajjan@linaro.org> wrote:
> Adds FIMD DT binding documentation both SoC and Board, with an example
>
> Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
> ---
>  .../devicetree/bindings/drm/exynos/fimd.txt        |   37 ++++++++++++++++++++
>  1 file changed, 37 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/drm/exynos/fimd.txt
>
> diff --git a/Documentation/devicetree/bindings/drm/exynos/fimd.txt b/Documentation/devicetree/bindings/drm/exynos/fimd.txt
> new file mode 100644
> index 0000000..bec9d07
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/drm/exynos/fimd.txt
> @@ -0,0 +1,37 @@
> +Device-Tree bindings for fimd driver
> +
> +FIMD stands for Fully Interactive Mobile Display, is the Display Controller for
> +the Exynos series of SoCs which transfers the image data from a video buffer
> +located in the system memory to an external LCD interface.
> +
> +Required properties:
> +- compatible := value should be "samsung,exynos5-fimd" or "samsung,exynos4-fimd"
> +- reg := physical base address of the fimd and length of memory mapped region
> +- interrupt-parent := reference to the interrupt combiner node with phandle
> +- interrupts := interrupt number from the combiner to the cpu
> +- pinctrl := property defining the pinctrl configurations with a phandle
> +- pinctrl-names := name of the pinctrl
> +
> +Optional Properties:
> +- samsung,power-domain := power domain property defined with a phandle
> +- status := property defining the status of the node
> +
> +Example:
> +
> +SoC specific DT Entry:
> +
> +       fimd@11c00000 {
> +               compatible = "samsung,exynos4-fimd";
> +               interrupt-parent = <&combiner>;
> +               reg = <0x11c00000 0x20000>;
> +               interrupts = <11 1>, <11 0>, <11 2>;
> +       };
> +
> +Board specific DT Entry:
> +
> +       fimd@11c00000 {
> +               samsung,power-domain = <&pd_lcd0>;
> +               pinctrl-0 = <&lcd_sync &lcd_clk &lcd_en &lcd0_data &pwm1_out>;
> +               pinctrl-names = "default";
> +               status = "okay";
> +       };
> --
> 1.7.9.5
>
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Patch
diff mbox

diff --git a/Documentation/devicetree/bindings/drm/exynos/fimd.txt b/Documentation/devicetree/bindings/drm/exynos/fimd.txt
new file mode 100644
index 0000000..bec9d07
--- /dev/null
+++ b/Documentation/devicetree/bindings/drm/exynos/fimd.txt
@@ -0,0 +1,37 @@ 
+Device-Tree bindings for fimd driver
+
+FIMD stands for Fully Interactive Mobile Display, is the Display Controller for
+the Exynos series of SoCs which transfers the image data from a video buffer
+located in the system memory to an external LCD interface.
+
+Required properties:
+- compatible := value should be "samsung,exynos5-fimd" or "samsung,exynos4-fimd"
+- reg := physical base address of the fimd and length of memory mapped region
+- interrupt-parent := reference to the interrupt combiner node with phandle
+- interrupts := interrupt number from the combiner to the cpu
+- pinctrl := property defining the pinctrl configurations with a phandle
+- pinctrl-names := name of the pinctrl
+
+Optional Properties:
+- samsung,power-domain := power domain property defined with a phandle
+- status := property defining the status of the node
+
+Example:
+
+SoC specific DT Entry:
+
+	fimd@11c00000 {
+		compatible = "samsung,exynos4-fimd";
+		interrupt-parent = <&combiner>;
+		reg = <0x11c00000 0x20000>;
+		interrupts = <11 1>, <11 0>, <11 2>;
+	};
+
+Board specific DT Entry:
+
+	fimd@11c00000 {
+		samsung,power-domain = <&pd_lcd0>;
+		pinctrl-0 = <&lcd_sync &lcd_clk &lcd_en &lcd0_data &pwm1_out>;
+		pinctrl-names = "default";
+		status = "okay";
+	};