diff options
| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2025-01-02 16:32:07 +0000 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-01-07 21:06:57 -0600 |
| commit | 7ec95ff9abf499b4775148db92528feb4e8ff1ee (patch) | |
| tree | 1e60cbec3d7da95d0f651f2c89beda5bfab94cdf | |
| parent | 0ee878729f0bbe3a206002c02d31e7d964958d8f (diff) | |
dt-bindings: clock: move qcom,x1e80100-camcc to its own file
Add an x1e80100 camcc binding. x1e80100 has two power-domain parents unlike
other similar camcc controllers.
Differentiate the new structure into a unique camcc definition. Other
similar camcc controller setups can then be easily added to this one.
Suggested-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20250102-b4-linux-next-24-11-18-dtsi-x1e80100-camss-v3-2-cb66d55d20cc@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml | 2 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/clock/qcom,x1e80100-camcc.yaml | 74 |
2 files changed, 74 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml index 0766f66c7dc4..b88b6c9b399a 100644 --- a/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml @@ -19,7 +19,6 @@ description: | include/dt-bindings/clock/qcom,sm8450-camcc.h include/dt-bindings/clock/qcom,sm8550-camcc.h include/dt-bindings/clock/qcom,sm8650-camcc.h - include/dt-bindings/clock/qcom,x1e80100-camcc.h properties: compatible: @@ -29,7 +28,6 @@ properties: - qcom,sm8475-camcc - qcom,sm8550-camcc - qcom,sm8650-camcc - - qcom,x1e80100-camcc clocks: items: diff --git a/Documentation/devicetree/bindings/clock/qcom,x1e80100-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,x1e80100-camcc.yaml new file mode 100644 index 000000000000..5bbbaa15a260 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,x1e80100-camcc.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,x1e80100-camcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Camera Clock & Reset Controller on x1e80100 + +maintainers: + - Bryan O'Donoghue <bryan.odonoghue@linaro.org> + +description: | + Qualcomm camera clock control module provides the clocks, resets and power + domains on x1e80100. + + See also: + include/dt-bindings/clock/qcom,x1e80100-camcc.h + +allOf: + - $ref: qcom,gcc.yaml# + +properties: + compatible: + enum: + - qcom,x1e80100-camcc + + reg: + maxItems: 1 + + clocks: + items: + - description: Camera AHB clock from GCC + - description: Board XO source + - description: Board active XO source + - description: Sleep clock source + + power-domains: + items: + - description: A phandle to the MXC power-domain + - description: A phandle to the MMCX power-domain + + required-opps: + maxItems: 1 + description: + A phandle to an OPP node describing MMCX performance points. + +required: + - compatible + - clocks + - power-domains + - required-opps + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,x1e80100-gcc.h> + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/power/qcom,rpmhpd.h> + clock-controller@ade0000 { + compatible = "qcom,x1e80100-camcc"; + reg = <0xade0000 0x20000>; + clocks = <&gcc GCC_CAMERA_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&rpmhcc RPMH_CXO_CLK_A>, + <&sleep_clk>; + power-domains = <&rpmhpd RPMHPD_MXC>, + <&rpmhpd RPMHPD_MMCX>; + required-opps = <&rpmhpd_opp_low_svs>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... |