[3/3] ARM: dts: rockchip: Enable usb PHY on rk3288-evb board
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Message ID 1438325342-24926-3-git-send-email-lyz@rock-chips.com
State New
Headers show

Commit Message

LiYunzhi July 31, 2015, 6:49 a.m. UTC
Enable usb PHY for all usb ports on rk3288-evb.

Signed-off-by: Yunzhi Li <lyz@rock-chips.com>

Series-to:heiko@sntech.de
Series-to:jwerner@chromium.org
Series-to:dianders@chromium.org
Series-cc:olof@lixom.net
Series-cc:huangtao@rock-chips.com
Series-cc:zyw@rock-chips.com
Series-cc:cf@rock-chips.com
Series-cc:linux-rockchip@lists.infradead.org

Series-version:7

Cover-letter:
Patches to add support for Rockchip usb PHYs.

Patches to add support for Rockchip usb phys.Add a new Rockchip
usb phy driver and modify dwc2 controller driver to make dwc2
platform devices support a generic PHY framework driver. This
patch set has been tested on my rk3288-evb and power off the usb
phys would reduce about 60mW power budget in total during sustem
suspend.
END
---
 arch/arm/boot/dts/rk3288-evb.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

Patch
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diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi
index cb83cea..992f323 100644
--- a/arch/arm/boot/dts/rk3288-evb.dtsi
+++ b/arch/arm/boot/dts/rk3288-evb.dtsi
@@ -174,6 +174,10 @@ 
 	};
 };
 
+&usbphy {
+	status = "okay";
+};
+
 &usb_host0_ehci {
 	status = "okay";
 };