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arm64: dts: rockchip: add grf handle for rk3328 u3phy

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The USB 3.0 PHY need to config grf when change between
USB 2.0 only and USB 2.0/3.0 mode, so we add grf property
for u3phy node.

Change-Id: I4ff2670d0637e9d0cbae06f5e9efbde9a8513bb3
Signed-off-by: William Wu <wulf@rock-chips.com>
This commit is contained in:
William Wu 2017-02-21 20:24:36 +08:00 committed by Huang, Tao
parent e1b26377c7
commit ba2cbacfca
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/rockchip/rk3328.dtsi
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@ -570,6 +570,7 @@ u3phy: usb3-phy@ff470000 {
compatible = "rockchip,rk3328-u3phy";
reg = <0x0 0xff470000 0x0 0x0>;
rockchip,u3phygrf = <&usb3phy_grf>;
rockchip,grf = <&grf>;
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "linestate";
clocks = <&cru PCLK_USB3PHY_OTG>, <&cru PCLK_USB3PHY_PIPE>;