diff mbox series

[v4,1/2] dt-bindings: display: stm32: add supply property to DSI controller

Message ID 1557826556-10079-2-git-send-email-yannick.fertre@st.com (mailing list archive)
State New, archived
Headers show
Series Add supply property for DSI controller | expand

Commit Message

Yannick FERTRE May 14, 2019, 9:35 a.m. UTC 
This patch adds documentation of a new property phy-dsi-supply to the
STM32 DSI controller.

Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Philippe Cornu <philippe.cornu@st.com>
---
 Documentation/devicetree/bindings/display/st,stm32-ltdc.txt | 3 +++
 1 file changed, 3 insertions(+)

Comments

Benjamin Gaignard May 17, 2019, 10:14 a.m. UTC | #1 
Le mar. 14 mai 2019 à 11:36, Yannick Fertré <yannick.fertre@st.com> a écrit :
>
> This patch adds documentation of a new property phy-dsi-supply to the
> STM32 DSI controller.
>
> Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
> Reviewed-by: Rob Herring <robh@kernel.org>
> Reviewed-by: Philippe Cornu <philippe.cornu@st.com>

Applied on drm-misc-next,

Thanks,
Benjamin

> ---
>  Documentation/devicetree/bindings/display/st,stm32-ltdc.txt | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
> index 3eb1b48..60c54da 100644
> --- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
> +++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
> @@ -40,6 +40,8 @@ Mandatory nodes specific to STM32 DSI:
>  - panel or bridge node: A node containing the panel or bridge description as
>    documented in [6].
>    - port: panel or bridge port node, connected to the DSI output port (port@1).
> +Optional properties:
> +- phy-dsi-supply: phandle of the regulator that provides the supply voltage.
>
>  Note: You can find more documentation in the following references
>  [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
> @@ -101,6 +103,7 @@ Example 2: DSI panel
>                         clock-names = "pclk", "ref";
>                         resets = <&rcc STM32F4_APB2_RESET(DSI)>;
>                         reset-names = "apb";
> +                       phy-dsi-supply = <&reg18>;
>
>                         ports {
>                                 #address-cells = <1>;
> --
> 2.7.4
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
index 3eb1b48..60c54da 100644
--- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
+++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
@@ -40,6 +40,8 @@  Mandatory nodes specific to STM32 DSI:
 - panel or bridge node: A node containing the panel or bridge description as
   documented in [6].
   - port: panel or bridge port node, connected to the DSI output port (port@1).
+Optional properties:
+- phy-dsi-supply: phandle of the regulator that provides the supply voltage.
 
 Note: You can find more documentation in the following references
 [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
@@ -101,6 +103,7 @@  Example 2: DSI panel
 			clock-names = "pclk", "ref";
 			resets = <&rcc STM32F4_APB2_RESET(DSI)>;
 			reset-names = "apb";
+			phy-dsi-supply = <&reg18>;
 
 			ports {
 				#address-cells = <1>;