[PATCH v4 3/5] dt-bindings: clock: Add YAML schemas for the QCOM MSS clock bindings
From: Taniya Das <hidden>
Date: 2020-02-18 18:16:16
Also in:
linux-arm-msm, linux-clk, lkml
Subsystem:
arm/qualcomm mailing list, common clk framework, open firmware and flattened device tree bindings, qualcomm clock drivers, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Bjorn Andersson, Linus Torvalds
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 <redacted> --- .../devicetree/bindings/clock/qcom,sc7180-mss.yaml | 62 ++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,sc7180-mss.yaml
diff --git a/Documentation/devicetree/bindings/clock/qcom,sc7180-mss.yaml b/Documentation/devicetree/bindings/clock/qcom,sc7180-mss.yaml
new file mode 100644
index 0000000..db0080e
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,sc7180-mss.yaml@@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/clock/qcom,sc7180-mss.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Modem Clock Controller Binding + +maintainers: + - Taniya Das <tdas@codeaurora.org> + +description: | + Qualcomm modem clock control module which supports the clocks. + + See also dt-bindings/clock/qcom,mss-sc7180.h. + +properties: + compatible: + enum: + - qcom,sc7180-mss + + clocks: + 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 + - const: gcc_mss_nav_axi + - const: cfg_ahb + + '#clock-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - '#clock-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sc7180.h> + clock-controller@41a8000 { + compatible = "qcom,sc7180-mss"; + reg = <0 0x041a8000 0 0x8000>; + clocks = <&gcc GCC_MSS_MFAB_AXIS_CLK>, + <&gcc GCC_MSS_NAV_AXIS_CLK>, + <&gcc GCC_MSS_CFG_AHB_CLK>; + clock-names = "gcc_mss_mfab_axis", + "gcc_mss_nav_axi", + "cfg_ahb"; + #clock-cells = <1>; + }; +... --
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