device-tree: nexus7: Set phy mode to otg instead of host

Message ID	1467437605-11691-1-git-send-email-john.stultz@linaro.org
State	Accepted
Commit	ec5200bb59abf28bf21df444caf26230bef6ae0c
Headers	show Delivered-To: patches@linaro.org Received-SPF: pass (google.com: domain of john.stultz@linaro.org designates 2607:f8b0:400e:c00::22f as permitted sender) client-ip=2607:f8b0:400e:c00::22f; From: John Stultz <john.stultz@linaro.org> To: lkml <linux-kernel@vger.kernel.org> Cc: John Stultz <john.stultz@linaro.org>, Rob Herring <robh+dt@kernel.org>, Andy Gross <agross@codeaurora.org>, Bjorn Andersson <bjorn.andersson@linaro.org>, Stephen Boyd <stephen.boyd@linaro.org>, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH] device-tree: nexus7: Set phy mode to otg instead of host Date: Fri, 1 Jul 2016 22:33:25 -0700 Message-Id: <1467437605-11691-1-git-send-email-john.stultz@linaro.org>

Message ID

1467437605-11691-1-git-send-email-john.stultz@linaro.org

State

Accepted

Commit

ec5200bb59abf28bf21df444caf26230bef6ae0c

Headers

Received-SPF: pass (google.com: domain of john.stultz@linaro.org designates
	2607:f8b0:400e:c00::22f as permitted sender)
	client-ip=2607:f8b0:400e:c00::22f; 
From: John Stultz <john.stultz@linaro.org>
To: lkml <linux-kernel@vger.kernel.org>
Cc: John Stultz <john.stultz@linaro.org>, Rob Herring <robh+dt@kernel.org>,
	Andy Gross <agross@codeaurora.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Stephen Boyd <stephen.boyd@linaro.org>, linux-arm-msm@vger.kernel.org,
	devicetree@vger.kernel.org
Subject: [PATCH] device-tree: nexus7: Set phy mode to otg instead of host
Date: Fri,  1 Jul 2016 22:33:25 -0700
Message-Id: <1467437605-11691-1-git-send-email-john.stultz@linaro.org>

Commit Message

John Stultz July 2, 2016, 5:33 a.m. UTC

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 <agross@codeaurora.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: John Stultz <john.stultz@linaro.org>

---
 arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts | 1 +
 1 file changed, 1 insertion(+)

-- 
1.9.1

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";
 		};
 
 		gadget@12500000 {

device-tree: nexus7: Set phy mode to otg instead of host

Commit Message

Patch