Merge tag 'rpi-next-2019.07' of https://github.com/mbgg/u-boot

[project/bcm63xx/u-boot.git] / arch / arm / dts / bcm283x-rpi-usb-otg.dtsi

diff --git a/arch/arm/dts/bcm283x-rpi-usb-otg.dtsi b/arch/arm/dts/bcm283x-rpi-usb-otg.dtsi
new file mode 100644 (file)
index 0000000..e2fd961
--- /dev/null
+++ b/arch/arm/dts/bcm283x-rpi-usb-otg.dtsi
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0
+&usb {
+       dr_mode = "otg";
+       g-rx-fifo-size = <256>;
+       g-np-tx-fifo-size = <32>;
+       /*
+        * According to dwc2 the sum of all device EP
+        * fifo sizes shouldn't exceed 3776 bytes.
+        */
+       g-tx-fifo-size = <256 256 512 512 512 768 768>;
+};