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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,sc7180-lpasscorecc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm LPASS Core Clock Controller on SC7180
maintainers:
- Taniya Das <quic_tdas@quicinc.com>
description: |
Qualcomm LPASS core clock control module provides the clocks and power
domains on SC7180.
See also:: include/dt-bindings/clock/qcom,lpasscorecc-sc7180.h
properties:
compatible:
enum:
- qcom,sc7180-lpasshm
- qcom,sc7180-lpasscorecc
clocks:
items:
- description: gcc_lpass_sway clock from GCC
- description: Board XO source
clock-names:
items:
- const: iface
- const: bi_tcxo
power-domains:
maxItems: 1
'#clock-cells':
const: 1
'#power-domain-cells':
const: 1
reg:
minItems: 1
items:
- description: lpass core cc register
- description: lpass audio cc register
reg-names:
items:
- const: lpass_core_cc
- const: lpass_audio_cc
if:
properties:
compatible:
contains:
const: qcom,sc7180-lpasshm
then:
properties:
reg:
maxItems: 1
else:
properties:
reg:
minItems: 2
required:
- compatible
- reg
- clocks
- clock-names
- '#clock-cells'
- '#power-domain-cells'
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/clock/qcom,gcc-sc7180.h>
#include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
clock-controller@63000000 {
compatible = "qcom,sc7180-lpasshm";
reg = <0x63000000 0x28>;
clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>, <&rpmhcc RPMH_CXO_CLK>;
clock-names = "iface", "bi_tcxo";
#clock-cells = <1>;
#power-domain-cells = <1>;
};
- |
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/clock/qcom,gcc-sc7180.h>
#include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
clock-controller@62d00000 {
compatible = "qcom,sc7180-lpasscorecc";
reg = <0x62d00000 0x50000>, <0x62780000 0x30000>;
reg-names = "lpass_core_cc", "lpass_audio_cc";
clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>, <&rpmhcc RPMH_CXO_CLK>;
clock-names = "iface", "bi_tcxo";
power-domains = <&lpass_hm LPASS_CORE_HM_GDSCR>;
#clock-cells = <1>;
#power-domain-cells = <1>;
};
...
|
