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arm64: dts: rockchip: add usb3 controller reset for rk3399

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We can assert the reset to keep the whole USB3 Controller
in resetting to hold pipe power state in P2 before
initializing Type-C PHY.

Change-Id: Ibb5716bac645ae01ee27fd019a3dfcbd3c0ffd84
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>
This commit is contained in:
Wu Liang feng
2016-08-17 12:02:04 +08:00
committed by Huang, Tao
parent 139f078906
commit 7342d34057
1 changed files with 4 additions and 0 deletions
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4
arch/arm64/boot/dts/rockchip/rk3399.dtsi
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@@ -439,6 +439,8 @@
"aclk_usb3otg0", "aclk_usb3_rksoc_axi_perf",
"aclk_usb3", "aclk_usb3_grf";
power-domains = <&power RK3399_PD_USB3>;
resets = <&cru SRST_A_USB3_OTG0>;
reset-names = "usb3-otg";
#address-cells = <2>;
#size-cells = <2>;
ranges;
@@ -468,6 +470,8 @@
"aclk_usb3otg1", "aclk_usb3_rksoc_axi_perf",
"aclk_usb3", "aclk_usb3_grf";
power-domains = <&power RK3399_PD_USB3>;
resets = <&cru SRST_A_USB3_OTG1>;
reset-names = "usb3-otg";
#address-cells = <2>;
#size-cells = <2>;
ranges;