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Subject[PATCH v2 1/6] dt-bindings: phy-qcom: Add support for msm8998 usb
USB on msm8998 utilizes the QUSB2 and QMP phys, similar to sdm845.

Signed-off-by: Jeffrey Hugo <>
Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt | 5 +++++
Documentation/devicetree/bindings/phy/qcom-qusb2-phy.txt | 1 +
2 files changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
index 41a1074..6061b6f 100644
--- a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
+++ b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
@@ -9,6 +9,7 @@ Required properties:
"qcom,ipq8074-qmp-pcie-phy" for PCIe phy on IPQ8074
"qcom,msm8996-qmp-pcie-phy" for 14nm PCIe phy on msm8996,
"qcom,msm8996-qmp-usb3-phy" for 14nm USB3 phy on msm8996,
+ "qcom,msm8998-qmp-usb3-phy" for USB3 QMP V3 phy on msm8998,
"qcom,sdm845-qmp-usb3-phy" for USB3 QMP V3 phy on sdm845,
"qcom,sdm845-qmp-usb3-uni-phy" for USB3 QMP V3 UNI phy on sdm845,
"qcom,sdm845-qmp-ufs-phy" for UFS QMP phy on sdm845.
@@ -42,6 +43,8 @@ Required properties:
"aux", "cfg_ahb", "ref".
For "qcom,msm8996-qmp-usb3-phy" must contain:
"aux", "cfg_ahb", "ref".
+ For "qcom,msm8998-qmp-usb3-phy" must contain:
+ "aux", "cfg_ahb", "ref".
For "qcom,sdm845-qmp-usb3-phy" must contain:
"aux", "cfg_ahb", "ref", "com_aux".
For "qcom,sdm845-qmp-usb3-uni-phy" must contain:
@@ -60,6 +63,8 @@ Required properties:
For "qcom,msm8996-qmp-pcie-phy" must contain:
"phy", "common", "cfg".
For "qcom,msm8996-qmp-usb3-phy" must contain
+ "phy", "common".
+ For "qcom,msm8998-qmp-usb3-phy" must contain
"phy", "common".
For "qcom,sdm845-qmp-usb3-phy" must contain:
"phy", "common".
diff --git a/Documentation/devicetree/bindings/phy/qcom-qusb2-phy.txt b/Documentation/devicetree/bindings/phy/qcom-qusb2-phy.txt
index 03025d9..fe29f9e 100644
--- a/Documentation/devicetree/bindings/phy/qcom-qusb2-phy.txt
+++ b/Documentation/devicetree/bindings/phy/qcom-qusb2-phy.txt
@@ -6,6 +6,7 @@ QUSB2 controller supports LS/FS/HS usb connectivity on Qualcomm chipsets.
Required properties:
- compatible: compatible list, contains
"qcom,msm8996-qusb2-phy" for 14nm PHY on msm8996,
+ "qcom,msm8998-qusb2-phy" for 10nm PHY on msm8998,
"qcom,sdm845-qusb2-phy" for 10nm PHY on sdm845.

- reg: offset and length of the PHY register set.
Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.
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