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dt-bindings: phy: qcom,msm8998-qmp-usb3-phy: split from sc8280xp PHY schema

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In preparation to defining the USB-C handling on MSM8998, QCM2290 and
SM6115 split existing QMP USB3 PHY schema into pure USB3 and USB-C
schema definitions.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240113-pmi632-typec-v2-3-182d9aa0a5b3@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Dmitry Baryshkov 2024-01-13 22:55:46 +02:00 committed by Vinod Koul
parent b34ae8598c
commit 159919a184
2 changed files with 132 additions and 22 deletions
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132
Documentation/devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml Normal file
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@ -0,0 +1,132 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/qcom,msm8998-qmp-usb3-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm QMP PHY controller (USB, MSM8998)
maintainers:
- Vinod Koul <vkoul@kernel.org>
description:
The QMP PHY controller supports physical layer functionality for USB-C on
several Qualcomm chipsets.
properties:
compatible:
enum:
- qcom,msm8998-qmp-usb3-phy
- qcom,qcm2290-qmp-usb3-phy
- qcom,sm6115-qmp-usb3-phy
reg:
maxItems: 1
clocks:
maxItems: 4
clock-names:
maxItems: 4
resets:
maxItems: 2
reset-names:
items:
- const: phy
- const: phy_phy
vdda-phy-supply: true
vdda-pll-supply: true
"#clock-cells":
const: 0
clock-output-names:
maxItems: 1
"#phy-cells":
const: 0
required:
- compatible
- reg
- clocks
- clock-names
- resets
- reset-names
- vdda-phy-supply
- vdda-pll-supply
- "#clock-cells"
- clock-output-names
- "#phy-cells"
allOf:
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8998-qmp-usb3-phy
then:
properties:
clocks:
maxItems: 4
clock-names:
items:
- const: aux
- const: ref
- const: cfg_ahb
- const: pipe
- if:
properties:
compatible:
contains:
enum:
- qcom,qcm2290-qmp-usb3-phy
- qcom,sm6115-qmp-usb3-phy
then:
properties:
clocks:
maxItems: 4
clock-names:
items:
- const: cfg_ahb
- const: ref
- const: com_aux
- const: pipe
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,gcc-msm8998.h>
#include <dt-bindings/clock/qcom,rpmh.h>
phy@c010000 {
compatible = "qcom,msm8998-qmp-usb3-phy";
reg = <0x0c010000 0x1000>;
clocks = <&gcc GCC_USB3_PHY_AUX_CLK>,
<&gcc GCC_USB3_CLKREF_CLK>,
<&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
<&gcc GCC_USB3_PHY_PIPE_CLK>;
clock-names = "aux",
"ref",
"cfg_ahb",
"pipe";
clock-output-names = "usb3_phy_pipe_clk_src";
#clock-cells = <0>;
#phy-cells = <0>;
resets = <&gcc GCC_USB3_PHY_BCR>,
<&gcc GCC_USB3PHY_PHY_BCR>;
reset-names = "phy",
"phy_phy";
vdda-phy-supply = <&vreg_l1a_0p875>;
vdda-pll-supply = <&vreg_l2a_1p2>;
};

22
Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml
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@ -20,15 +20,12 @@ properties:
- qcom,ipq8074-qmp-usb3-phy
- qcom,ipq9574-qmp-usb3-phy
- qcom,msm8996-qmp-usb3-phy
- qcom,msm8998-qmp-usb3-phy
- qcom,qcm2290-qmp-usb3-phy
- qcom,sa8775p-qmp-usb3-uni-phy
- qcom,sc8280xp-qmp-usb3-uni-phy
- qcom,sdm845-qmp-usb3-uni-phy
- qcom,sdx55-qmp-usb3-uni-phy
- qcom,sdx65-qmp-usb3-uni-phy
- qcom,sdx75-qmp-usb3-uni-phy
- qcom,sm6115-qmp-usb3-phy
- qcom,sm8150-qmp-usb3-uni-phy
- qcom,sm8250-qmp-usb3-uni-phy
- qcom,sm8350-qmp-usb3-uni-phy
@ -93,7 +90,6 @@ allOf:
- qcom,ipq8074-qmp-usb3-phy
- qcom,ipq9574-qmp-usb3-phy
- qcom,msm8996-qmp-usb3-phy
- qcom,msm8998-qmp-usb3-phy
- qcom,sdx55-qmp-usb3-uni-phy
- qcom,sdx65-qmp-usb3-uni-phy
- qcom,sdx75-qmp-usb3-uni-phy
@ -108,24 +104,6 @@ allOf:
- const: cfg_ahb
- const: pipe
- if:
properties:
compatible:
contains:
enum:
- qcom,qcm2290-qmp-usb3-phy
- qcom,sm6115-qmp-usb3-phy
then:
properties:
clocks:
maxItems: 4
clock-names:
items:
- const: cfg_ahb
- const: ref
- const: com_aux
- const: pipe
- if:
properties:
compatible: