phy: rockchip-inno-mipi-dphy: export PLL clock

[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 7e596717c1b6b534cf4d2e46dc066f125a2ed5f1..b33e59780f990ac3ac9d9e2d22bda5e7dc94b7d9 100644 (file)
--- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-mipi-dphy.txt
+++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-mipi-dphy.txt
@@ -11,8 +11,9 @@ Required properties:
          configuration
        - the "ref" clock is used to get the rate of the reference clock
          provided to the PHY module
- - rockchip,dsi-panel : phandle to MIPI DSI panel node, used to get the display
-                       timing of the panel provided to the PHY module.
+ - clock-output-names: from common clock binding.
+       See ../clocks/clock-bindings.txt for details.
+ - #clock-cells : from common clock binding; shall be set to 0.
 
 Optional properties
  - resets : phandle to the reset of MIPI DSI PHY APB clock.
@@ -22,25 +23,25 @@ Example:
 
 For Rockchip RK3368
 
-mipi_dphy: mipi-dphy@ff968000 {
-       compatible = "rockchip,rk3368-mipi-dphy";
-       reg = <0x0 0xff968000 0x0 0x4000>;
-       #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>;
-};
+       mipi_dphy: mipi-dphy@ff968000 {
+               compatible = "rockchip,rk3368-mipi-dphy";
+               reg = <0x0 0xff968000 0x0 0x4000>;
+               clocks = <&cru SCLK_MIPIDSI_24M>, <&cru PCLK_DPHYTX0>;
+               clock-names = "ref", "pclk";
+               clock-output-names = "mipi_dphy_pll";
+               #clock-cells = <0>;
+               resets = <&cru SRST_MIPIDPHYTX>;
+               reset-names = "apb";
+               #phy-cells = <0>;
+       };
 
 Then the PHY can be used in other nodes such as:
 
-mipi-dsi-host@ff960000 {
-       phys = <&mipi_dphy>;
-       phy-names = "mipi_dphy";
-
-       dsi_panel: panel {
-               dsi,lanes = 4;
+       dsi@ff960000 {
+               ...
+               clocks = <&cru PCLK_MIPI_DSI0>, <&mipi_dphy>;
+               clock-names = "pclk", "hs_clk";
+               phys = <&mipi_dphy>;
+               phy-names = "mipi_dphy";
                ...
        };
-};