Add properties for dwc2 usb device controller according to
Documentation/devicetree/bindings/usb/dwc2.txt
Signed-off-by: Yunzhi Li <l...@rock-chips.com>
---
arch/arm/boot/dts/rk3288.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index eccc78d..2b55b07 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -432,6 +432,7 @@
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru HCLK_USBHOST1>;
clock-names = "otg";
+ dr_mode = "host";
status = "disabled";
};
@@ -442,6 +443,11 @@
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru HCLK_OTG0>;
clock-names = "otg";
+ dr_mode = "otg";
+ g-np-tx-fifo-size = <16>;
+ g-rx-fifo-size = <275>;
+ g-tx-fifo-size = <256 128 128 64 64 32>;
+ g-use-dma;
status = "disabled";
};
--
2.0.0
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