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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/qcom,sm8450-videocc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Video Clock & Reset Controller on SM8450
maintainers:
- Taniya Das <quic_tdas@quicinc.com>
description: |
Qualcomm video clock control module provides the clocks, resets and power
domains on SM8450.
See also: include/dt-bindings/clock/qcom,sm8450-videocc.h
properties:
compatible:
enum:
- qcom,sm8450-videocc
- qcom,sm8550-videocc
reg:
maxItems: 1
clocks:
items:
- description: Board XO source
- description: Video AHB clock from GCC
power-domains:
maxItems: 1
description:
MMCX power domain.
required-opps:
maxItems: 1
description:
A phandle to an OPP node describing required MMCX performance point.
'#clock-cells':
const: 1
'#reset-cells':
const: 1
'#power-domain-cells':
const: 1
required:
- compatible
- reg
- clocks
- power-domains
- required-opps
- '#clock-cells'
- '#reset-cells'
- '#power-domain-cells'
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,gcc-sm8450.h>
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/power/qcom,rpmhpd.h>
videocc: clock-controller@aaf0000 {
compatible = "qcom,sm8450-videocc";
reg = <0x0aaf0000 0x10000>;
clocks = <&rpmhcc RPMH_CXO_CLK>,
<&gcc GCC_VIDEO_AHB_CLK>;
power-domains = <&rpmhpd RPMHPD_MMCX>;
required-opps = <&rpmhpd_opp_low_svs>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
};
...
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