dt-bindings: clk: meson: add main controller clock input

Add the clock input of the main clock controller

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
index e950599566a99876b9be5e7536828e469fef4f80..a6871953bf0448a1317a31140ec546929f04cab1 100644 (file)
--- a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
+++ b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
@@ -9,6 +9,9 @@ Required Properties:
                "amlogic,gxbb-clkc" for GXBB SoC,
                "amlogic,gxl-clkc" for GXL and GXM SoC,
                "amlogic,axg-clkc" for AXG SoC.
+- clocks : list of clock phandle, one for each entry clock-names.
+- clock-names : should contain the following:
+  * "xtal": the platform xtal
 
 - #clock-cells: should be 1.
 
@@ -31,6 +34,8 @@ sysctrl: system-controller@0 {
        clkc: clock-controller {
                #clock-cells = <1>;
                compatible = "amlogic,gxbb-clkc";
+               clocks = <&xtal>;
+               clock-names = "xtal";
        };
 };