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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,sm4450-gcc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Global Clock & Reset Controller on SM4450
maintainers:
- Ajit Pandey <quic_ajipan@quicinc.com>
- Taniya Das <quic_tdas@quicinc.com>
description: |
Qualcomm global clock control module provides the clocks, resets and power
domains on SM4450
See also:: include/dt-bindings/clock/qcom,sm4450-gcc.h
properties:
compatible:
const: qcom,sm4450-gcc
clocks:
items:
- description: Board XO source
- description: Sleep clock source
- description: UFS Phy Rx symbol 0 clock source
- description: UFS Phy Rx symbol 1 clock source
- description: UFS Phy Tx symbol 0 clock source
- description: USB3 Phy wrapper pipe clock source
required:
- compatible
- clocks
allOf:
- $ref: qcom,gcc.yaml#
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmh.h>
clock-controller@100000 {
compatible = "qcom,sm4450-gcc";
reg = <0x00100000 0x001f4200>;
clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>,
<&ufs_mem_phy 0>, <&ufs_mem_phy 1>,
<&ufs_mem_phy 2>, <&usb_1_qmpphy>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
};
...
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