[PATCH v3 3/9] dt-bindings: clock: cs2000-cp: make clk_in optional
From: Daniel Mack <daniel@zonque.org>
Date: 2021-06-17 19:09:23
Also in:
linux-clk
Subsystem:
common clk framework, open firmware and flattened device tree bindings, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
CLK_IN is only used in dynamic mode and is hence optional. Re-order the clocks so REF_CLK is specified first. Signed-off-by: Daniel Mack <daniel@zonque.org> --- .../devicetree/bindings/clock/cirrus,cs2000-cp.yaml | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/clock/cirrus,cs2000-cp.yaml b/Documentation/devicetree/bindings/clock/cirrus,cs2000-cp.yaml
index 79b90500f6ac..68efed8e5033 100644
--- a/Documentation/devicetree/bindings/clock/cirrus,cs2000-cp.yaml
+++ b/Documentation/devicetree/bindings/clock/cirrus,cs2000-cp.yaml@@ -22,14 +22,15 @@ properties: clocks: description: - Common clock binding for CLK_IN, XTI/REF_CLK - minItems: 2 + Common clock binding for XTI/REF_CLK, CLK_IN. + CLK_IN is optional and only used in dynamic mode. + minItems: 1 maxItems: 2 clock-names: items: - - const: clk_in - const: ref_clk + - const: clk_in '#clock-cells': const: 0
@@ -70,8 +71,8 @@ examples: #clock-cells = <0>; compatible = "cirrus,cs2000-cp"; reg = <0x4f>; - clocks = <&rcar_sound 0>, <&x12_clk>; - clock-names = "clk_in", "ref_clk"; + clocks = <&x12_clk>, <&rcar_sound 0>; + clock-names = "ref_clk", "clk_in"; cirrus,aux-output-source = <CS2000CP_AUX_OUTPUT_CLK_OUT>; }; };
--
2.31.1