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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,gcc-msm8976.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Global Clock & Reset Controller Binding for MSM8976
maintainers:
- Stephen Boyd <sboyd@kernel.org>
- Taniya Das <tdas@codeaurora.org>
description: |
Qualcomm global clock control module which supports the clocks, resets and
power domains on MSM8976.
See also:
- dt-bindings/clock/qcom,gcc-msm8976.h
properties:
compatible:
enum:
- qcom,gcc-msm8976
- qcom,gcc-msm8976-v1.1
clocks:
items:
- description: XO source
- description: Always-on XO source
- description: Pixel clock from DSI PHY0
- description: Byte clock from DSI PHY0
- description: Pixel clock from DSI PHY1
- description: Byte clock from DSI PHY1
clock-names:
items:
- const: xo
- const: xo_a
- const: dsi0pll
- const: dsi0pllbyte
- const: dsi1pll
- const: dsi1pllbyte
vdd_gfx-supply:
description:
Phandle to voltage regulator providing power to the GX domain.
'#clock-cells':
const: 1
'#reset-cells':
const: 1
'#power-domain-cells':
const: 1
reg:
maxItems: 1
required:
- compatible
- reg
- clocks
- clock-names
- vdd_gfx-supply
- '#clock-cells'
- '#reset-cells'
- '#power-domain-cells'
additionalProperties: false
examples:
- |
clock-controller@1800000 {
compatible = "qcom,gcc-msm8976";
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
reg = <0x1800000 0x80000>;
clocks = <&xo_board>,
<&xo_board>,
<&dsi0_phy 1>,
<&dsi0_phy 0>,
<&dsi1_phy 1>,
<&dsi1_phy 0>;
clock-names = "xo",
"xo_a",
"dsi0pll",
"dsi0pllbyte",
"dsi1pll",
"dsi1pllbyte";
vdd_gfx-supply = <&pm8004_s5>;
};
...
|
