From 174a13aa8669331605b138aaf61569dd7189e453 Mon Sep 17 00:00:00 2001 From: Lars Poeschel Date: Mon, 19 Nov 2012 16:36:04 +0100 Subject: i2c: Add viperboard i2c master driver This adds the mfd cell to use the i2c part of the Nano River Technologies viperboard as i2c master. Signed-off-by: Lars Poeschel Signed-off-by: Samuel Ortiz --- include/linux/mfd/viperboard.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/mfd/viperboard.h b/include/linux/mfd/viperboard.h index 42d339fac3e5..ef7851430d86 100644 --- a/include/linux/mfd/viperboard.h +++ b/include/linux/mfd/viperboard.h @@ -42,6 +42,8 @@ #define VPRBRD_USB_TYPE_OUT 0x40 #define VPRBRD_USB_TYPE_IN 0xc0 #define VPRBRD_USB_TIMEOUT_MS 100 +#define VPRBRD_USB_REQUEST_I2C_FREQ 0xe6 +#define VPRBRD_USB_REQUEST_I2C 0xe9 #define VPRBRD_USB_REQUEST_MAJOR 0xea #define VPRBRD_USB_REQUEST_MINOR 0xeb #define VPRBRD_USB_REQUEST_GPIOA 0xed -- cgit v1.2.3