From 6e9e06260d4fa8873fdebddc2a11f9205674d189 Mon Sep 17 00:00:00 2001 From: Oleksandr Tymoshenko Date: Sat, 1 Feb 2014 21:51:25 -0700 Subject: usb: dwc2: Add driver for Synopsis DWC2 USB IP block This is the USB host controller used on the Altera SoCFPGA and Raspbery Pi. This code has three checkpatch warnings, but to make sure it stays at least readable and clear, these are not fixed. These bugs are in the USB request handling combinatorial logic, so any abstracting of those is out of question. Tested on DENX MCV (Altera SoCFPGA 5CSFXC6C6U23C8N) and RPi B+ (BCM2835). Signed-off-by: Oleksandr Tymoshenko Signed-off-by: Stephen Warren Signed-off-by: Marek Vasut Cc: Chin Liang See Cc: Dinh Nguyen Acked-by: Pavel Machek Cc: Vince Bridgers Tested-by: Dinh Nguyen --- README | 3 +++ 1 file changed, 3 insertions(+) (limited to 'README') diff --git a/README b/README index 19abe20035..d9a64ea62e 100644 --- a/README +++ b/README @@ -1465,6 +1465,9 @@ The following options need to be configured: CONFIG_USB_EHCI_TXFIFO_THRESH enables setting of the txfilltuning field in the EHCI controller on reset. + CONFIG_USB_DWC2_REG_ADDR the physical CPU address of the DWC2 + HW module registers. + - USB Device: Define the below if you wish to use the USB console. Once firmware is rebuilt from a serial console issue the -- cgit v1.2.3