ARM: dts: msm: Update QUSB2 PHY device node for host mode on msmcobalt

Update the device node for QUSB2 PHY with the recommended
register initialization sequence for host mode.
This is needed to fix HS enumeration issues due to port
reset failure.

Change-Id: I8cfed672ff02cd61beb956116f9fcd365211cf11
Signed-off-by: Devdutt Patnaik <dpatnaik@codeaurora.org>

diff --git a/arch/arm/boot/dts/qcom/msmcobalt-cdp.dts b/arch/arm/boot/dts/qcom/msmcobalt-cdp.dts
index aebd9a1..c8402ba 100644 (file)
--- a/arch/arm/boot/dts/qcom/msmcobalt-cdp.dts
+++ b/arch/arm/boot/dts/qcom/msmcobalt-cdp.dts
@@ -21,3 +21,18 @@
        compatible = "qcom,msmcobalt-cdp", "qcom,msmcobalt", "qcom,cdp";
        qcom,board-id = <1 0>;
 };
+
+&qusb_phy0 {
+       qcom,qusb-phy-host-init-seq =
+                       /* value reg_offsets> */
+                               <0x63 0x210
+                               0x13 0x04
+                               0x7c 0x18c
+                               0x80 0x2c
+                               0x0a 0x184
+                               0x8c 0x21c
+                               0x05 0x23c
+                               0x03 0x240
+                               0xff 0x218
+                               0x62 0x210>;
+};

diff --git a/arch/arm/boot/dts/qcom/msmcobalt-mtp.dts b/arch/arm/boot/dts/qcom/msmcobalt-mtp.dts
index e5708fc..89ef72c 100644 (file)
--- a/arch/arm/boot/dts/qcom/msmcobalt-mtp.dts
+++ b/arch/arm/boot/dts/qcom/msmcobalt-mtp.dts
@@ -21,3 +21,18 @@
        compatible = "qcom,msmcobalt-mtp", "qcom,msmcobalt", "qcom,mtp";
        qcom,board-id = <8 0>;
 };
+
+&qusb_phy0 {
+       qcom,qusb-phy-host-init-seq =
+                       /* value reg_offsets> */
+                               <0x63 0x210
+                               0x13 0x04
+                               0x7c 0x18c
+                               0x80 0x2c
+                               0x0a 0x184
+                               0x8c 0x21c
+                               0x05 0x23c
+                               0x03 0x240
+                               0xff 0x218
+                               0x62 0x210>;
+};