dect
/
linux-2.6
Archived
13
0
Fork 0
Code Releases Activity

m68knommu: switch to GPIO init macros in ColdFire 5272 init code 

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Steven King <sfking@fdwdc.com>
This commit is contained in:
Greg Ungerer 2012-04-16 16:12:43 +10:00
parent 56248926ec
commit 26b7c8270b
1 changed files with 3 additions and 47 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
arch/m68k/platform/5272/gpio.c
View File

@ -21,53 +21,9 @@
#include <asm/mcfgpio.h>
static struct mcf_gpio_chip mcf_gpio_chips[] = {
{
.gpio_chip = {
.label = "PA",
.request = mcf_gpio_request,
.free = mcf_gpio_free,
.direction_input = mcf_gpio_direction_input,
.direction_output = mcf_gpio_direction_output,
.get = mcf_gpio_get_value,
.set = mcf_gpio_set_value,
.ngpio = 16,
},
.pddr = (void __iomem *) MCFSIM_PADDR,
.podr = (void __iomem *) MCFSIM_PADAT,
.ppdr = (void __iomem *) MCFSIM_PADAT,
},
{
.gpio_chip = {
.label = "PB",
.request = mcf_gpio_request,
.free = mcf_gpio_free,
.direction_input = mcf_gpio_direction_input,
.direction_output = mcf_gpio_direction_output,
.get = mcf_gpio_get_value,
.set = mcf_gpio_set_value,
.base = 16,
.ngpio = 16,
},
.pddr = (void __iomem *) MCFSIM_PBDDR,
.podr = (void __iomem *) MCFSIM_PBDAT,
.ppdr = (void __iomem *) MCFSIM_PBDAT,
},
{
.gpio_chip = {
.label = "PC",
.request = mcf_gpio_request,
.free = mcf_gpio_free,
.direction_input = mcf_gpio_direction_input,
.direction_output = mcf_gpio_direction_output,
.get = mcf_gpio_get_value,
.set = mcf_gpio_set_value,
.base = 32,
.ngpio = 16,
},
.pddr = (void __iomem *) MCFSIM_PCDDR,
.podr = (void __iomem *) MCFSIM_PCDAT,
.ppdr = (void __iomem *) MCFSIM_PCDAT,
},
MCFGPS(PA, 0, 16, MCFSIM_PADDR, MCFSIM_PADAT, MCFSIM_PADAT),
MCFGPS(PB, 16, 16, MCFSIM_PBDDR, MCFSIM_PBDAT, MCFSIM_PBDAT),
MCFGPS(Pc, 32, 16, MCFSIM_PCDDR, MCFSIM_PCDAT, MCFSIM_PCDAT),
};
static int __init mcf_gpio_init(void)