Re: [PATCH] device-tree: nexus7: Set phy mode to otg instead of host
From: Bjorn Andersson <hidden>
Date: 2016-07-12 18:36:34
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linux-arm-msm, lkml
On Fri 01 Jul 22:33 PDT 2016, John Stultz wrote:
quoted hunk ↗ jump to hunk
In order to have the usb phy work in gadget mode, override the default host mode with otg mode. This allows gadget mode to work w/o any hacks to the dtsi file. Cc: Rob Herring <robh+dt@kernel.org> Cc: Andy Gross <redacted> Cc: Bjorn Andersson <redacted> Cc: Stephen Boyd <redacted> Cc: linux-arm-msm@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: John Stultz <redacted> --- arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts | 1 + 1 file changed, 1 insertion(+)diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts index 7b05f07..94e9cbb 100644 --- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts +++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts@@ -253,6 +253,7 @@ vddcx-supply = <&pm8921_s3>; v3p3-supply = <&pm8921_l3>; v1p8-supply = <&pm8921_l4>; + dr_mode = "otg";
Wouldn't this be the standard case for the first/primary USB on most 8064s? Looks like both the ifc6410 and sd600eval has OTG support on the micro-usb. Andy, how about we just change the dtsi instead? Regards, Bjorn