diff mbox series

[v2,4/5] ARM: dts: rockchip: Add dwc2 otg fifo siztes for RK3128

Message ID 20230830133623.83075-10-knaerzche@gmail.com (mailing list archive)
State New, archived
Headers show
Series Add USB support for RK3128 | expand

Commit Message

Alex Bee Aug. 30, 2023, 1:36 p.m. UTC 
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 <knaerzche@gmail.com>
---
 arch/arm/boot/dts/rockchip/rk3128.dtsi | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi
index ffe99db0eeb7..119e89fef2a2 100644
--- a/arch/arm/boot/dts/rockchip/rk3128.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi
@@ -100,6 +100,9 @@  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";