[PATCH 27/31] ARM: dts: rockchip: Add dwc2 otg fifo siztes for RK312x

[Alex Bee]

The driver currently won't probe correctly if those values are missing.
They have been taken from dowstream kernel and match those of other
Rockchip SoCs.

Signed-off-by: Alex Bee <knaerz...@gmail.com>
---
 arch/arm/boot/dts/rockchip/rk312x.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/rockchip/rk312x.dtsi 
b/arch/arm/boot/dts/rockchip/rk312x.dtsi
index ce3f03c3532e..019aa92c0cfa 100644
--- a/arch/arm/boot/dts/rockchip/rk312x.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk312x.dtsi
@@ -280,6 +280,9 @@ usb_otg: usb@10180000 {
                clocks = <&cru HCLK_OTG>;
                clock-names = "otg";
                dr_mode = "otg";
+               g-np-tx-fifo-size = <16>;
+               g-rx-fifo-size = <280>;
+               g-tx-fifo-size = <256 128 128 64 32 16>;
                phys = <&usb2phy_otg>;
                phy-names = "usb2-phy";
                status = "disabled";
-- 
2.42.0