Commit d27209f0 authored by Amelie Delaunay's avatar Amelie Delaunay Committed by Alexandre Torgue
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ARM: dts: stm32: adjust USB OTG gadget fifo sizes in stm32mp151 



Defaut use case on stm32mp151 USB OTG is ethernet gadget, using EP1 bulk
endpoint (MPS=512 bytes) and EP2 interrupt endpoint (MPS=16 bytes).
This patch optimizes USB OTG FIFO sizes accordingly.

Signed-off-by: default avatarAmelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@st.com>
parent 7e4bc946

arch/arm/boot/dts/stm32mp151.dtsi

+2 −2
Original line number Diff line number Diff line
@@ -1070,9 +1070,9 @@ usbotg_hs: usb-otg@49000000 { 
			resets = <&rcc USBO_R>;

			reset-names = "dwc2";

			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;

			g-rx-fifo-size = <256>;

			g-rx-fifo-size = <512>;

			g-np-tx-fifo-size = <32>;

			g-tx-fifo-size = <128 128 64 64 64 64 32 32>;

			g-tx-fifo-size = <256 16 16 16 16 16 16 16>;

			dr_mode = "otg";

			usb33d-supply = <&usb33>;

			status = "disabled";