dt-bindings: clock: sunxi-ccu: Add pll-periph to PRCM's needed clocks

The AR100 clock in the PRCM has parents, one of which is pll-periph from
the main CCU.

Add it to the list of required clocks for the PRCM CCU.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
index e9c5a1d..f465647 100644 (file)
--- a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
+++ b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
@@ -22,7 +22,8 @@ Required properties :
 - #clock-cells : must contain 1
 - #reset-cells : must contain 1
 
-For the PRCM CCUs on H3/A64, one more clock is needed:
+For the PRCM CCUs on H3/A64, two more clocks are needed:
+- "pll-periph": the SoC's peripheral PLL from the main CCU
 - "iosc": the SoC's internal frequency oscillator
 
 Example for generic CCU:
@@ -39,8 +40,8 @@ Example for PRCM CCU:
 r_ccu: clock@01f01400 {
        compatible = "allwinner,sun50i-a64-r-ccu";
        reg = <0x01f01400 0x100>;
-       clocks = <&osc24M>, <&osc32k>, <&iosc>;
-       clock-names = "hosc", "losc", "iosc";
+       clocks = <&osc24M>, <&osc32k>, <&iosc>, <&ccu CLK_PLL_PERIPH0>;
+       clock-names = "hosc", "losc", "iosc", "pll-periph";
        #clock-cells = <1>;
        #reset-cells = <1>;
 };