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Diffstat (limited to 'Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml new file mode 100644 index 000000000..a404c8fbe --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-sc7180.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for SC7180 + +maintainers: + - Stephen Boyd <sboyd@kernel.org> + - Taniya Das <tdas@codeaurora.org> + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on SC7180. + + See also: + - dt-bindings/clock/qcom,gcc-sc7180.h + +properties: + compatible: + const: qcom,gcc-sc7180 + + clocks: + items: + - description: Board XO source + - description: Board active XO source + - description: Sleep clock source + + clock-names: + items: + - const: bi_tcxo + - const: bi_tcxo_ao + - const: sleep_clk + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + + protected-clocks: + description: + Protected clock specifier list as per common clock binding. + +required: + - compatible + - clocks + - clock-names + - reg + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + clock-controller@100000 { + compatible = "qcom,gcc-sc7180"; + reg = <0x00100000 0x1f0000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&rpmhcc RPMH_CXO_CLK_A>, + <&sleep_clk>; + clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... |