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# SPDX-License-Identifier: GPL-2.0-only
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8998.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Global Clock & Reset Controller Binding for MSM8998
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 MSM8998.
See also:
- dt-bindings/clock/qcom,gcc-msm8998.h
properties:
compatible:
const: qcom,gcc-msm8998
clocks:
items:
- description: Board XO source
- description: Sleep clock source
- description: Audio reference clock (Optional clock)
- description: PLL test clock source (Optional clock)
minItems: 2
clock-names:
items:
- const: xo
- const: sleep_clk
- const: aud_ref_clk # Optional clock
- const: core_bi_pll_test_se # Optional clock
minItems: 2
'#clock-cells':
const: 1
'#reset-cells':
const: 1
'#power-domain-cells':
const: 1
reg:
maxItems: 1
protected-clocks:
description:
Protected clock specifier list as per common clock binding.
required:
- compatible
- clocks
- clock-names
- reg
- '#clock-cells'
- '#reset-cells'
- '#power-domain-cells'
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmcc.h>
clock-controller@100000 {
compatible = "qcom,gcc-msm8998";
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
reg = <0x00100000 0xb0000>;
clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
<&sleep>,
<0>,
<0>;
clock-names = "xo",
"sleep_clk",
"aud_ref_clk",
"core_bi_pll_test_se";
};
...
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