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dt-bindings: display: stm32: add supply property to DSI controller
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> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1557826556-10079-2-git-send-email-yannick.fertre@st.com
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@ -40,6 +40,8 @@ Mandatory nodes specific to STM32 DSI:
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- panel or bridge node: A node containing the panel or bridge description as
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documented in [6].
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- port: panel or bridge port node, connected to the DSI output port (port@1).
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Optional properties:
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- phy-dsi-supply: phandle of the regulator that provides the supply voltage.
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Note: You can find more documentation in the following references
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[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
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@ -101,6 +103,7 @@ Example 2: DSI panel
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clock-names = "pclk", "ref";
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resets = <&rcc STM32F4_APB2_RESET(DSI)>;
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reset-names = "apb";
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phy-dsi-supply = <®18>;
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ports {
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#address-cells = <1>;
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