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Date: Wed, 18 Mar 2015 15:04:22 +0100 From: Robert Baldyga <r.baldyga@...sung.com> To: balbi@...com Cc: gregkh@...uxfoundation.org, myungjoo.ham@...sung.com, cw00.choi@...sung.com, linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org, m.szyprowski@...sung.com, Robert Baldyga <r.baldyga@...sung.com> Subject: [RFC 17/19] ARM: dts: exynos5420: set usb3_lpm_capable in dwc3 controllers These hardware has LPM and we want to use it. This change fixes problem with VBUS power on after switching to host mode. Signed-off-by: Robert Baldyga <r.baldyga@...sung.com> --- arch/arm/boot/dts/exynos5420.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 9dc2e97..d4b50ea 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -847,6 +847,7 @@ interrupts = <0 72 0>; phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>; phy-names = "usb2-phy", "usb3-phy"; + snps,usb3_lpm_capable; }; }; @@ -873,6 +874,7 @@ interrupts = <0 73 0>; phys = <&usbdrd_phy1 0>, <&usbdrd_phy1 1>; phy-names = "usb2-phy", "usb3-phy"; + snps,usb3_lpm_capable; }; }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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