Re: [PATCH v4 2/4] dt-bindings: arm: mediatek: Add new bindings of MediaTek frequency hopping
From: Stephen Boyd <sboyd@kernel.org>
Date: 2022-10-14 20:42:52
Also in:
linux-clk, linux-devicetree, linux-mediatek, lkml
Quoting Johnson Wang (2022-10-13 04:23:34)
quoted hunk ↗ jump to hunk
Add the new binding documentation for MediaTek frequency hopping and spread spectrum clocking control. Co-developed-by: Edward-JW Yang <redacted> Signed-off-by: Edward-JW Yang <redacted> Signed-off-by: Johnson Wang <redacted> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> --- .../arm/mediatek/mediatek,mt8186-fhctl.yaml | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8186-fhctl.yamldiff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8186-fhctl.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8186-fhctl.yaml new file mode 100644 index 000000000000..59111946966c --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8186-fhctl.yaml@@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/mediatek/mediatek,mt8186-fhctl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek frequency hopping and spread spectrum clocking control
The driver patch is in drivers/clk so why not put the binding in bindings/clock as well?
+ +maintainers: + - Edward-JW Yang [off-list ref] +
[...]
+
+required:
+ - compatible
+ - reg
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mt8186-clk.h>
+ fhctl: fhctl@1000ce00 {Is it a clock-controller? 'fhctl' isn't a generic node name.
+ compatible = "mediatek,mt8186-fhctl"; + reg = <0x1000ce00 0x200>; + clocks = <&apmixedsys CLK_APMIXED_MSDCPLL>; + mediatek,hopping-ssc-percent = <3>;
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