phy: rockchip-inno-mipi-dphy: Add reset control for PHY APB

[firefly-linux-kernel-4.4.55.git] / Documentation / devicetree / bindings / phy / phy-rockchip-inno-mipi-dphy.txt

diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-mipi-dphy.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-mipi-dphy.txt
index 238e3405f8ebd1883521ad7952acb2307d5fe373..94f4423442e5dd6047870e5c4b4329ba20ff9b96 100644 (file)
--- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-mipi-dphy.txt
+++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-mipi-dphy.txt
@@ -12,6 +12,10 @@ Required properties:
  - rockchip,dsi-panel : phandle to MIPI DSI panel node, used to get the display
                        timing of the panel provided to the PHY module.
 
+Optional properties
+ - resets : phandle to the reset of MIPI DSI PHY APB clock.
+ - reset-names : should be "apb".
+
 Example:
 
 For Rockchip RK3368
@@ -22,6 +26,8 @@ mipi_dphy: mipi-dphy@ff968000 {
        #phy-cells = <0>;
        clocks = <&cru SCLK_MIPIDSI_24M>, <&cru PCLK_DPHYTX0>;
        clock-names = "ref", "pclk";
+       resets = <&cru SRST_MIPIDPHYTX>;
+       reset-names = "apb";
        rockchip,dsi-panel = <&dsi_panel>;
 };