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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,milos-gxclkctl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Graphics Power Domain Controller on Milos
maintainers:
- Luca Weiss <luca.weiss@fairphone.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,milos-gxclkctl
reg:
maxItems: 1
power-domains:
description:
Power domains required for the clock controller to operate
items:
- description: GFX power domain
- description: GPUCC(CX) power domain
'#power-domain-cells':
const: 1
required:
- compatible
- reg
- power-domains
- '#power-domain-cells'
additionalProperties: false
examples:
- |
#include <dt-bindings/power/qcom,rpmhpd.h>
soc {
#address-cells = <2>;
#size-cells = <2>;
clock-controller@3d64000 {
compatible = "qcom,milos-gxclkctl";
reg = <0x0 0x03d64000 0x0 0x6000>;
power-domains = <&rpmhpd RPMHPD_GFX>,
<&gpucc 0>;
#power-domain-cells = <1>;
};
};
...
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