ARM: dts: stm32: add gadget fifo sizes to usbotg_hs on stm32f746

USB OTG HS on STM32F746 can also be used as Peripheral (gadget), so
this patch adds DWC2 gadget mode fifo sizes bindings.

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
index 07c2965..90d8f56 100644 (file)
--- a/arch/arm/boot/dts/stm32f746.dtsi
+++ b/arch/arm/boot/dts/stm32f746.dtsi
@@ -576,6 +576,9 @@
                        interrupts = <77>;
                        clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHS)>;
                        clock-names = "otg";
+                       g-rx-fifo-size = <256>;
+                       g-np-tx-fifo-size = <32>;
+                       g-tx-fifo-size = <128 128 64 64 64 64 32 32>;
                        status = "disabled";
                };