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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>
75 lines
1.8 KiB
YAML
75 lines
1.8 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/clock/qcom,x1e80100-camcc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm Camera Clock & Reset Controller on x1e80100
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maintainers:
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- Bryan O'Donoghue <bryan.odonoghue@linaro.org>
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description: |
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Qualcomm camera clock control module provides the clocks, resets and power
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domains on x1e80100.
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See also:
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include/dt-bindings/clock/qcom,x1e80100-camcc.h
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allOf:
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- $ref: qcom,gcc.yaml#
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properties:
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compatible:
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enum:
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- qcom,x1e80100-camcc
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reg:
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maxItems: 1
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clocks:
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items:
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- description: Camera AHB clock from GCC
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- description: Board XO source
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- description: Board active XO source
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- description: Sleep clock source
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power-domains:
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items:
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- description: A phandle to the MXC power-domain
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- description: A phandle to the MMCX power-domain
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required-opps:
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maxItems: 1
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description:
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A phandle to an OPP node describing MMCX performance points.
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required:
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- compatible
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- clocks
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- power-domains
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- required-opps
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/clock/qcom,x1e80100-gcc.h>
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#include <dt-bindings/clock/qcom,rpmh.h>
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#include <dt-bindings/power/qcom,rpmhpd.h>
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clock-controller@ade0000 {
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compatible = "qcom,x1e80100-camcc";
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reg = <0xade0000 0x20000>;
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clocks = <&gcc GCC_CAMERA_AHB_CLK>,
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<&rpmhcc RPMH_CXO_CLK>,
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<&rpmhcc RPMH_CXO_CLK_A>,
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<&sleep_clk>;
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power-domains = <&rpmhpd RPMHPD_MXC>,
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<&rpmhpd RPMHPD_MMCX>;
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required-opps = <&rpmhpd_opp_low_svs>;
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#clock-cells = <1>;
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#reset-cells = <1>;
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#power-domain-cells = <1>;
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};
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...
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