From 4cfc6bc731de7b03f1cf535d1a8f061782f84e21 Mon Sep 17 00:00:00 2001 From: Prashanth K Date: Tue, 31 May 2022 15:52:35 +0530 Subject: [PATCH] dt-bindings: usb: Document qcom,qmp-phy-override-seq Document the newly introduced optional property that can be used to override the QMP phy sequence. This property contains array of reg-offset, value pair. Change-Id: I7b1a934fb6c083a59c28e881b08dfa9fe653eff8 --- bindings/usb/qcom,msm-phy.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/bindings/usb/qcom,msm-phy.txt b/bindings/usb/qcom,msm-phy.txt index 1c6ffdcc..d5f01c27 100644 --- a/bindings/usb/qcom,msm-phy.txt +++ b/bindings/usb/qcom,msm-phy.txt @@ -123,6 +123,7 @@ Optional properties: - extcon : phandle to external connector devices which provide type-C based "USB-HOST" cable events. This phandle is used for notifying number of lanes used in case of USB+DP concurrent mode to driver. + - qcom,qmp-phy-override-seq : QMP PHY override sequence with reg offset, value pair. Example: ssphy0: ssphy@f9b38000 { @@ -149,6 +150,11 @@ Example: <&clock_gcc GCC_USB3PHY_PHY_BCR>; reset-names = "phy_reset", "phy_phy_reset"; + qcom,qmp-phy-override-seq = + /* reg val */ + <0x1f90 0x11 + 0x1f94 0x46 + 0x2c78 0x27>; };