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Add the device tree bindings for the enhanced video analytics(EVA) clock controller which is required on Qualcomm Glymur SoC. The controller provides clocks, resets and power domains for the EVA subsystem. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260617-evacc_glymur-v2-2-905108dacaaa@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
73 lines
1.8 KiB
YAML
73 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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$id: http://devicetree.org/schemas/clock/qcom,glymur-evacc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm EVA Clock & Reset Controller on Glymur SoC
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maintainers:
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- Taniya Das <taniya.das@oss.qualcomm.com>
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description: |
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Qualcomm EVA clock control module which supports the clocks, resets and
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power domains for the EVA instances on Glymur SoC.
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See also:
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- include/dt-bindings/clock/qcom,glymur-evacc.h
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properties:
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compatible:
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const: qcom,glymur-evacc
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clocks:
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items:
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- description: Interface clock from GCC
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- description: Board 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: 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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Required OPP nodes for the MMCX and MXC 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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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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- '#power-domain-cells'
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allOf:
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- $ref: qcom,gcc.yaml#
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/clock/qcom,glymur-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@ab00000 {
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compatible = "qcom,glymur-evacc";
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reg = <0x0ab00000 0x10000>;
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clocks = <&gcc GCC_EVA_AHB_CLK>,
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<&rpmhcc RPMH_CXO_CLK>,
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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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