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ARM: dts: rockchip: Add usb host0 ohci node for rk3288

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rk3288 and rk3288w have a usb host0 ohci controller.

Although rk3288 ohci doesn't actually work on hardware, but
rk3288w ohci can work well.

So add usb host0 ohci node in rk3288 dtsi and the quirk in
ohci platform driver will disable ohci on rk3288.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jagan Teki 2020-07-21 20:54:37 +05:30 committed by Kever Yang
parent e70d826c06
commit 4b0446d57f
1 changed files with 10 additions and 1 deletions
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11
arch/arm/dts/rk3288.dtsi
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@ -431,7 +431,16 @@
status = "disabled";
};
/* NOTE: ohci@ff520000 doesn't actually work on hardware */
/* NOTE: doesn't work on RK3288, but fixed on RK3288W */
usb_host0_ohci: usb@ff520000 {
compatible = "generic-ohci";
reg = <0x0 0xff520000 0x0 0x100>;
interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru HCLK_USBHOST0>;
phys = <&usbphy1>;
phy-names = "usb";
status = "disabled";
};
usb_host1: usb@ff540000 {
compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",