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arm64: dts: qcom: add manual pullup setting to otg.
authorSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tue, 23 Feb 2016 16:49:46 +0000 (16:49 +0000)
committerAndy Gross <andy.gross@linaro.org>
Thu, 25 Feb 2016 22:50:07 +0000 (16:50 -0600)
This patch adds manual pull up setting for usb otg indicating that the
vbus is vbus is not routed to USB controller/phy therefore enables
pull-up explicitly before starting controller.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
arch/arm64/boot/dts/qcom/msm8916.dtsi patch | blob | blame | history

diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 7705207872a50ed3595e5707083e7a9dc78f2148..75d2e8cdc4c70bf63c0cd29b64466a13524934c7 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -408,6 +408,7 @@
                        qcom,phy-init-sequence = <0x44 0x6B 0x24 0x13>;
                        dr_mode = "peripheral";
                        qcom,otg-control = <2>; // PMIC
+                       qcom,manual-pullup;
 
                        clocks = <&gcc GCC_USB_HS_AHB_CLK>,
                                 <&gcc GCC_USB_HS_SYSTEM_CLK>,