Hi, Jitao:
On Tue, 2020-02-25 at 17:40 +0800, Jitao Shi wrote:
Add property "pclk-sample" to config the dpi sample on falling (0), rising (1), both falling and rising (2).
Signed-off-by: Jitao Shi jitao.shi@mediatek.com
.../devicetree/bindings/display/mediatek/mediatek,dpi.txt | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt index a7b1b8bfb65e..f362fff51437 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt @@ -20,6 +20,9 @@ Required properties: Optional properties:
- pinctrl-names: Contain "gpiomode" and "dpimode". pinctrl-names see Documentation/devicetree/bindings/pinctrlpinctrl-bindings.txt
+- pclk-sample: 0: sample in falling edge, 1: sample in rising edge, 2: sample
- in both falling and rising edge.
The value has been defined in video-interfaces.txt, you need not to define it again.
Regards, CK
- pclk-sample see Documentation/devicetree/bindings/media/video-interfaces.txt.
Example:
@@ -37,6 +40,7 @@ dpi0: dpi@1401d000 {
port { dpi0_out: endpoint {
pclk-sample = 0; remote-endpoint = <&hdmi0_in>;