diff options
| author | Stefano Babic <sbabic@denx.de> | 2012-08-19 21:33:50 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-09-01 14:58:27 +0200 |
| commit | 5fecb36ca0c5642259227bba9aed94727e084c17 (patch) | |
| tree | a32cab7f29101204db24d9c8f962a9a30071e8c3 /arch/arm/include/asm/arch-mx25 | |
| parent | c55068e5b86b2fac47a20d8d4ab2c877d9702bda (diff) | |
| download | u-boot-5fecb36ca0c5642259227bba9aed94727e084c17.tar.gz | |
MX: Set a common gpio.h for all i.MX
Each i.MX has its own gpio.h, defining the same structure.
The internal GPIO controller has the same layout
(at least for the register used by u-boot) and can be shared.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Tested-by: Matt Sealey <matt@genesi-usa.com>
Diffstat (limited to 'arch/arm/include/asm/arch-mx25')
| -rw-r--r-- | arch/arm/include/asm/arch-mx25/gpio.h | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/arch/arm/include/asm/arch-mx25/gpio.h b/arch/arm/include/asm/arch-mx25/gpio.h index dc6edc7c85..61c0b0d723 100644 --- a/arch/arm/include/asm/arch-mx25/gpio.h +++ b/arch/arm/include/asm/arch-mx25/gpio.h @@ -25,21 +25,6 @@ #ifndef __ASM_ARCH_MX25_GPIO_H #define __ASM_ARCH_MX25_GPIO_H -/* Converts a GPIO port number and the internal bit position - * to the GPIO number - */ -#define MXC_GPIO_PORT_TO_NUM(port, bit) (((port - 1) << 5) + (bit & 0x1f)) - -/* GPIO registers */ -struct gpio_regs { - u32 gpio_dr; /* data */ - u32 gpio_dir; /* direction */ - u32 psr; /* pad satus */ - u32 icr1; /* interrupt config 1 */ - u32 icr2; /* interrupt config 2 */ - u32 imr; /* interrupt mask */ - u32 isr; /* interrupt status */ - u32 edge_sel; /* edge select */ -}; +#include <asm/imx-common/gpio.h> #endif |