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| author | Amelie Delaunay <amelie.delaunay@st.com> | 2020-11-10 14:10:59 +0100 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2020-11-26 14:42:41 +0100 |
| commit | d27209f04d7f0e388281ba04d3cb97772c0eecff (patch) | |
| tree | e9a954bbdd20cdc5043446f85dedefac35aa738c /arch/arm/boot/dts/stm32mp151.dtsi | |
| parent | ARM: dts: stm32: fix dmamux reg property on stm32h743 (diff) | |
| download | linux-d27209f04d7f0e388281ba04d3cb97772c0eecff.tar.xz linux-d27209f04d7f0e388281ba04d3cb97772c0eecff.zip | |
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: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32mp151.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp151.dtsi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index 7aec02f263ed..b95c46c82223 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -1070,9 +1070,9 @@ 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"; |