The Modem Subsystem clock provider have a bunch of generic properties that are needed in a device tree. Add a YAML schemas for those. Signed-off-by: Taniya Das <tdas@xxxxxxxxxxxxxx> --- .../devicetree/bindings/clock/qcom,mss.yaml | 58 ++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,mss.yaml diff --git a/Documentation/devicetree/bindings/clock/qcom,mss.yaml b/Documentation/devicetree/bindings/clock/qcom,mss.yaml new file mode 100644 index 0000000..ebb04e1 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,mss.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/clock/qcom,mss.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Modem Clock Controller Binding + +maintainers: + - Taniya Das <tdas@xxxxxxxxxxxxxx> + +description: | + Qualcomm modem clock control module which supports the clocks. + +properties: + compatible: + enum: + - qcom,sc7180-mss + + clocks: + minItems: 1 + maxItems: 3 + items: + - description: gcc_mss_mfab_axi clock from GCC + - description: gcc_mss_nav_axi clock from GCC + - description: gcc_mss_cfg_ahb clock from GCC + + clock-names: + items: + - const: gcc_mss_mfab_axis_clk + - const: gcc_mss_nav_axi_clk + - const: cfg_clk + + '#clock-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - '#clock-cells' + +additionalProperties: false + +examples: + # Example of MSS with clock nodes properties for SC7180: + - | + clock-controller@41a8000 { + compatible = "qcom,sc7180-mss"; + reg = <0x041a8000 0x8000>; + clocks = <&gcc 126>, <&gcc 127>, <&gcc 125>; + clock-names = "gcc_mss_mfab_axis_clk", "gcc_mss_nav_axi_clk", "cfg_clk"; + #clock-cells = <1>; + }; +... -- Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member of the Code Aurora Forum, hosted by the Linux Foundation.
