Hi ZubairLK On 2014年11月10日 17:17, Zubair Lutfullah Kakakhel wrote:
Nice work.
This patch should move the binding from
Documentation/devicetree/bindings/staging/imx-drm/hdmi.txt to the location instead of making a new file and leaving the old one in place.
And use git format-patch -M to highlight any changes.
Regards ZubairLK
I add these bindings for dw-hdmi core, because properities like reg, interrupts, ddc-i2c-bus, reg-io-width are used by dw-hdmi core, but properities like compatible, gpr,clk, are platform specific , they are handled by the platform code like dw_hdmi-imx.c and described in platform specific dt binds like /imx-drm/hdmi.txt
On 08/11/14 05:32, Andy Yan wrote:
Signed-off-by: Andy Yan andy.yan@rock-chips.com
.../devicetree/bindings/drm/bridge/dw-hdmi.txt | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/drm/bridge/dw-hdmi.txt
diff --git a/Documentation/devicetree/bindings/drm/bridge/dw-hdmi.txt b/Documentation/devicetree/bindings/drm/bridge/dw-hdmi.txt new file mode 100644 index 0000000..aa7ed17 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/bridge/dw-hdmi.txt @@ -0,0 +1,38 @@ +DesignWare HDMI bridge bindings
+Required properities: +- compatibel: platform specific such as "fsl,imx6q-hdmi","fsl,imx6dl-hdmi"
"rockchip,rk3288-dw-hdmi"+- reg: physical base address of the controller and length +- ddc-i2c-bus: the ddc i2c bus +- interrupts: The interrupt number to the cpu
+Optional properties +- reg-io-width: the width of the reg:1,4, default set to 1 if not present
+Example:
- hdmi: hdmi@0120000 {
compatible = "fsl,imx6q-hdmi";reg = <0x00120000 0x9000>;interrupts = <0 115 0x04>;gpr = <&gpr>;clocks = <&clks 123>, <&clks 124>;clock-names = "iahb", "isfr";ddc-i2c-bus = <&i2c2>;port@0 {reg = <0>;hdmi_mux_0: endpoint {remote-endpoint = <&ipu1_di0_hdmi>;};};port@1 {reg = <1>;hdmi_mux_1: endpoint {remote-endpoint = <&ipu1_di1_hdmi>;};};- };