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ARM: dts: rockchip: rk3288-evb add rockchip-relinquish-port quirk for ehci

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This adds force abnormal ohci relinquish port owner
and back to ehci on rk3288 SoC.

Change-Id: I33be55c08762be7e8a239f741a8c8dbb28522306
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
Jianqun Xu
2022-11-17 17:04:54 +08:00
committed by Tao Huang
parent bc82ddeea8
commit dcb9d29dbf
1 changed files with 23 additions and 0 deletions
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23
arch/arm/boot/dts/rk3288-evb.dtsi
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@@ -197,6 +197,15 @@
regulator-boot-on;
};
vcc_otg_vbus: otg-vbus-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&otg_vbus_drv>;
regulator-name = "vcc_otg_vbus";
};
vcc_phy: vcc-phy-regulator {
compatible = "regulator-fixed";
enable-active-high;
@@ -447,6 +456,10 @@
host_vbus_drv: host-vbus-drv {
rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
};
otg_vbus_drv: otg-bus-drv {
rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
eth_phy {
@@ -461,6 +474,11 @@
};
&usb_host0_ehci {
rockchip-relinquish-port;
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
@@ -468,6 +486,11 @@
status = "okay";
};
&usb_otg {
vbus-supply = <&vcc_otg_vbus>;
status = "okay";
};
&vopb {
status = "okay";
};