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authorBjorn Andersson <bjorn.andersson@linaro.org>2020-01-25 03:08:03 +0300
committerKishon Vijay Abraham I <kishon@ti.com>2020-03-20 17:04:29 +0300
commit0347f0dcbd2f0ed3335e1e1bb908534c3e05d7f2 (patch)
tree222c686b83aecacdb6cf44b4dc8d48264ffe6bc1 /Documentation/devicetree/bindings/phy
parentafa4ba059f1e9884f9edad2545a71b7373ff1be0 (diff)
downloadlinux-0347f0dcbd2f0ed3335e1e1bb908534c3e05d7f2.tar.xz
phy: qcom-qmp: Add MSM8996 UFS QMP support
The support for the 14nm MSM8996 UFS PHY is currently handled by the UFS-specific 14nm QMP driver, due to the earlier need for additional operations beyond the standard PHY API. Add support for this PHY to the common QMP driver, to allow us to remove the old driver. Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy')
-rw-r--r--Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
index a214ce6d0db2..54d6f8d43508 100644
--- a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
+++ b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
@@ -8,6 +8,7 @@ Required properties:
- compatible: compatible list, contains:
"qcom,ipq8074-qmp-pcie-phy" for PCIe phy on IPQ8074
"qcom,msm8996-qmp-pcie-phy" for 14nm PCIe phy on msm8996,
+ "qcom,msm8996-qmp-ufs-phy" for 14nm UFS 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,msm8998-qmp-ufs-phy" for UFS QMP phy on msm8998,
@@ -46,6 +47,8 @@ Required properties:
For "qcom,ipq8074-qmp-pcie-phy": no clocks are listed.
For "qcom,msm8996-qmp-pcie-phy" must contain:
"aux", "cfg_ahb", "ref".
+ For "qcom,msm8996-qmp-ufs-phy" must contain:
+ "ref".
For "qcom,msm8996-qmp-usb3-phy" must contain:
"aux", "cfg_ahb", "ref".
For "qcom,msm8998-qmp-usb3-phy" must contain:
@@ -78,6 +81,8 @@ Required properties:
"phy", "common".
For "qcom,msm8996-qmp-pcie-phy" must contain:
"phy", "common", "cfg".
+ For "qcom,msm8996-qmp-ufs-phy": must contain:
+ "ufsphy".
For "qcom,msm8996-qmp-usb3-phy" must contain
"phy", "common".
For "qcom,msm8998-qmp-usb3-phy" must contain