diff options
| author | sfking@fdwdc.com <sfking@fdwdc.com> | 2009-06-19 18:11:05 -0700 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2009-09-10 12:01:22 +1000 |
| commit | 9e8ded166dcc7831ee6f31f8a0937cd9b58e83b0 (patch) | |
| tree | 1cc871251322ea0c426ed084a5a2fef9906ae74d /arch/m68k | |
| parent | a03ce7d9ef05e145ef706f99e68d5ffacf0ad325 (diff) | |
generic GPIO support for the Freescale Coldfire 5249.
Add support for the 5249.
Signed-off-by: Steven King <sfking@fdwdc.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/include/asm/m5249sim.h | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/arch/m68k/include/asm/m5249sim.h b/arch/m68k/include/asm/m5249sim.h index 366eb8602d2..2c23a83512a 100644 --- a/arch/m68k/include/asm/m5249sim.h +++ b/arch/m68k/include/asm/m5249sim.h @@ -73,14 +73,14 @@ /* * General purpose IO registers (in MBAR2). */ -#define MCFSIM2_GPIOREAD 0x0 /* GPIO read values */ -#define MCFSIM2_GPIOWRITE 0x4 /* GPIO write values */ -#define MCFSIM2_GPIOENABLE 0x8 /* GPIO enabled */ -#define MCFSIM2_GPIOFUNC 0xc /* GPIO function */ -#define MCFSIM2_GPIO1READ 0xb0 /* GPIO1 read values */ -#define MCFSIM2_GPIO1WRITE 0xb4 /* GPIO1 write values */ -#define MCFSIM2_GPIO1ENABLE 0xb8 /* GPIO1 enabled */ -#define MCFSIM2_GPIO1FUNC 0xbc /* GPIO1 function */ +#define MCFSIM2_GPIOREAD (MCF_MBAR2 + 0x000) /* GPIO read values */ +#define MCFSIM2_GPIOWRITE (MCF_MBAR2 + 0x004) /* GPIO write values */ +#define MCFSIM2_GPIOENABLE (MCF_MBAR2 + 0x008) /* GPIO enabled */ +#define MCFSIM2_GPIOFUNC (MCF_MBAR2 + 0x00C) /* GPIO function */ +#define MCFSIM2_GPIO1READ (MCF_MBAR2 + 0x0B0) /* GPIO1 read values */ +#define MCFSIM2_GPIO1WRITE (MCF_MBAR2 + 0x0B4) /* GPIO1 write values */ +#define MCFSIM2_GPIO1ENABLE (MCF_MBAR2 + 0x0B8) /* GPIO1 enabled */ +#define MCFSIM2_GPIO1FUNC (MCF_MBAR2 + 0x0BC) /* GPIO1 function */ #define MCFSIM2_GPIOINTSTAT 0xc0 /* GPIO interrupt status */ #define MCFSIM2_GPIOINTCLEAR 0xc0 /* GPIO interrupt clear */ @@ -100,7 +100,12 @@ #define MCFSIM2_IDECONFIG1 0x18c /* IDEconfig1 */ #define MCFSIM2_IDECONFIG2 0x190 /* IDEconfig2 */ - +/* + * Generic GPIO support + */ +#define MCFGPIO_PIN_MAX 64 +#define MCFGPIO_IRQ_MAX -1 +#define MCFGPIO_IRQ_VECBASE -1 /* * Macro to set IMR register. It is 32 bits on the 5249. */ |