From a4c8783757c43e232ebce36d31c8a735fca1ae8b Mon Sep 17 00:00:00 2001 From: hexameron Date: Tue, 20 Mar 2018 12:48:10 +0000 Subject: [PATCH] overlays: use all seven dwc2 gadget fifos. Linux 4.9 needed fifos to be set to their default values, leaving the last one (silently) set to zero size. From 4.12 Linux allows fifos to be set to any size EXCEPT zero. Resolves https://github.com/raspberrypi/linux/issues/2390 Signed-off-by: John Greb --- arch/arm/boot/dts/overlays/dwc2-overlay.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/overlays/dwc2-overlay.dts b/arch/arm/boot/dts/overlays/dwc2-overlay.dts index 265a16bab00845..d6c223bc559aba 100644 --- a/arch/arm/boot/dts/overlays/dwc2-overlay.dts +++ b/arch/arm/boot/dts/overlays/dwc2-overlay.dts @@ -15,7 +15,7 @@ dr_mode = "otg"; g-np-tx-fifo-size = <32>; g-rx-fifo-size = <256>; - g-tx-fifo-size = <512 512 512 512 512 768>; + g-tx-fifo-size = <512 512 512 512 512 256 256>; status = "okay"; }; };