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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,kaanapali-gxclkctl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Graphics power domain Controller on Kaanapali
maintainers:
- Taniya Das <taniya.das@oss.qualcomm.com>
description: |
Qualcomm GX(graphics) is a clock controller which has PLLs, clocks and
Power domains (GDSC). This module provides the power domains control
of gxclkctl on Qualcomm SoCs which helps the recovery of Graphics subsystem.
See also:
include/dt-bindings/clock/qcom,kaanapali-gxclkctl.h
properties:
compatible:
enum:
- qcom,glymur-gxclkctl
- qcom,kaanapali-gxclkctl
- qcom,sm8750-gxclkctl
power-domains:
description:
Power domains required for the clock controller to operate
items:
- description: GFX power domain
- description: GMXC power domain
- description: GPUCC(CX) power domain
'#power-domain-cells':
const: 1
reg:
maxItems: 1
required:
- compatible
- reg
- power-domains
- '#power-domain-cells'
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/power/qcom,rpmhpd.h>
soc {
#address-cells = <2>;
#size-cells = <2>;
clock-controller@3d64000 {
compatible = "qcom,kaanapali-gxclkctl";
reg = <0x0 0x03d64000 0x0 0x6000>;
power-domains = <&rpmhpd RPMHPD_GFX>,
<&rpmhpd RPMHPD_GMXC>,
<&gpucc 0>;
#power-domain-cells = <1>;
};
};
...
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