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842fa74829
SC8280XP camcc only requires the MMCX power domain, unlike SM8450 camcc which now supports both MMCX and MXC power domains. Hence move SC8280XP camcc from SM8450 to SA8775P camcc, to have single power domain support. SA8775P camcc doesn't support required-opps property currently but SC8280XP camcc need that property, so add required-opps based on SC8280XP camcc conditional check in SA8775P camcc bindings. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250530-videocc-pll-multi-pd-voting-v5-3-02303b3a582d@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
96 lines
2.4 KiB
YAML
96 lines
2.4 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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$id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm Camera Clock & Reset Controller on SM8450
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maintainers:
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- Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
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- Jagadeesh Kona <quic_jkona@quicinc.com>
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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 SM8450.
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See also:
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include/dt-bindings/clock/qcom,sm8450-camcc.h
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include/dt-bindings/clock/qcom,sm8550-camcc.h
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include/dt-bindings/clock/qcom,sm8650-camcc.h
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properties:
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compatible:
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enum:
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- qcom,sm8450-camcc
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- qcom,sm8475-camcc
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- qcom,sm8550-camcc
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- qcom,sm8650-camcc
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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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description:
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Power domains required for the clock controller to operate
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items:
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- description: MMCX power domain
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- description: MXC power domain
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required-opps:
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description:
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OPP nodes that describe required performance points on power domains
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items:
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- description: MMCX performance point
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- description: MXC performance point
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reg:
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maxItems: 1
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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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allOf:
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- $ref: qcom,gcc.yaml#
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- if:
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properties:
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compatible:
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contains:
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enum:
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- qcom,sc8280xp-camcc
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- qcom,sm8450-camcc
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- qcom,sm8550-camcc
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then:
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required:
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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,gcc-sm8450.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,sm8450-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_MMCX>,
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<&rpmhpd RPMHPD_MXC>;
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required-opps = <&rpmhpd_opp_low_svs>,
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<&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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