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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,sc7280-dispcc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Display Clock & Reset Controller on SC7280
maintainers:
- Taniya Das <quic_tdas@quicinc.com>
description: |
Qualcomm display clock control module provides the clocks, resets and power
domains on SC7280.
See also:: include/dt-bindings/clock/qcom,dispcc-sc7280.h
properties:
compatible:
const: qcom,sc7280-dispcc
clocks:
items:
- description: Board XO source
- description: GPLL0 source from GCC
- description: Byte clock from DSI PHY
- description: Pixel clock from DSI PHY
- description: Link clock from DP PHY
- description: VCO DIV clock from DP PHY
- description: Link clock from EDP PHY
- description: VCO DIV clock from EDP PHY
clock-names:
items:
- const: bi_tcxo
- const: gcc_disp_gpll0_clk
- const: dsi0_phy_pll_out_byteclk
- const: dsi0_phy_pll_out_dsiclk
- const: dp_phy_pll_link_clk
- const: dp_phy_pll_vco_div_clk
- const: edp_phy_pll_link_clk
- const: edp_phy_pll_vco_div_clk
required:
- compatible
- clocks
- clock-names
- '#power-domain-cells'
allOf:
- $ref: qcom,gcc.yaml#
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,gcc-sc7280.h>
#include <dt-bindings/clock/qcom,rpmh.h>
clock-controller@af00000 {
compatible = "qcom,sc7280-dispcc";
reg = <0x0af00000 0x200000>;
clocks = <&rpmhcc RPMH_CXO_CLK>,
<&gcc GCC_DISP_GPLL0_CLK_SRC>,
<&dsi_phy 0>,
<&dsi_phy 1>,
<&dp_phy 0>,
<&dp_phy 1>,
<&edp_phy 0>,
<&edp_phy 1>;
clock-names = "bi_tcxo",
"gcc_disp_gpll0_clk",
"dsi0_phy_pll_out_byteclk",
"dsi0_phy_pll_out_dsiclk",
"dp_phy_pll_link_clk",
"dp_phy_pll_vco_div_clk",
"edp_phy_pll_link_clk",
"edp_phy_pll_vco_div_clk";
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
};
...
|
