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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-camcc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Camera Clock & Reset Controller on SM8450
maintainers:
- Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
description: |
Qualcomm camera clock control module provides the clocks, resets and power
domains on SM8450.
See also:: include/dt-bindings/clock/qcom,sm8450-camcc.h
properties:
compatible:
const: qcom,sm8450-camcc
clocks:
items:
- description: Camera AHB clock from GCC
- description: Board XO source
- description: Board active XO source
- description: Sleep clock source
power-domains:
maxItems: 1
description:
A phandle and PM domain specifier for the 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
reg:
maxItems: 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-rpmpd.h>
clock-controller@ade0000 {
compatible = "qcom,sm8450-camcc";
reg = <0xade0000 0x20000>;
clocks = <&gcc GCC_CAMERA_AHB_CLK>,
<&rpmhcc RPMH_CXO_CLK>,
<&rpmhcc RPMH_CXO_CLK_A>,
<&sleep_clk>;
power-domains = <&rpmhpd SM8450_MMCX>;
required-opps = <&rpmhpd_opp_low_svs>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
};
...
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