diff options
Diffstat (limited to 'arch/mips/mti-sead3')
| -rw-r--r-- | arch/mips/mti-sead3/sead3-i2c-drv.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/mti-sead3/sead3-i2c-drv.c b/arch/mips/mti-sead3/sead3-i2c-drv.c index 6aaf6f8..a43b050 100644 --- a/arch/mips/mti-sead3/sead3-i2c-drv.c +++ b/arch/mips/mti-sead3/sead3-i2c-drv.c @@ -4,6 +4,7 @@ * for more details. * * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved. + * Copyright (C) 2015 Imagination Technologies, Inc. */ #include <linux/init.h> #include <linux/module.h> @@ -12,6 +13,8 @@ #include <linux/i2c.h> #include <linux/platform_device.h> +#include <asm/mips-boards/sead3-addr.h> + #define PIC32_I2CxCON 0x0000 #define PIC32_I2CCON_ON (1<<15) #define PIC32_I2CCON_ACKDT (1<<5) @@ -35,14 +38,14 @@ static DEFINE_SPINLOCK(pic32_bus_lock); -static void __iomem *bus_xfer = (void __iomem *)0xbf000600; -static void __iomem *bus_status = (void __iomem *)0xbf000060; +static void __iomem *bus_xfer = (void __iomem *)SEAD3_PIC32_REGISTERS; +static void __iomem *bus_status = (void __iomem *)SEAD3_PI_PIC32_USB_STATUS; #define DELAY() udelay(100) static inline unsigned int ioready(void) { - return readl(bus_status) & 1; + return readl(bus_status) & SEAD3_PI_PIC32_USB_STATUS_IO_RDY; } static inline void wait_ioready(void) |