diff options
| author | Tony Lindgren <tony@atomide.com> | 2010-12-08 01:26:58 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-12-08 01:26:58 +0100 |
| commit | 5de62b86d2f5cf3459cb02ecb7a4530787bbd898 (patch) | |
| tree | cb74c2e11982c270bd55795ad8cdf18a322fa17f /arch/arm/mach-omap1 | |
| parent | OMAP: GPIO: Implement GPIO as a platform device (diff) | |
| download | linux-5de62b86d2f5cf3459cb02ecb7a4530787bbd898.tar.xz linux-5de62b86d2f5cf3459cb02ecb7a4530787bbd898.zip | |
omap1: Fix gpio mpuio bank to work for multi-omap for 7xx/15xx/16xx
We need to divide the 15xx/16xx offset by 2 for 7xx. Use bank->stride
for that. This allows us to get rid of the duplicate defines for the
MPUIO registers.
Note that this will cause omap-keypad.c driver to not work on 7xx.
However, the right fix there is to move over to matrix_keypad instead
as suggested by Cory Maccarrone <darkstar6262@gmail.com> and
Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>.
Cc: Cory Maccarrone <darkstar6262@gmail.com>
Acked-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap1')
| -rw-r--r-- | arch/arm/mach-omap1/gpio15xx.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap1/gpio16xx.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap1/gpio7xx.c | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c index dbd81688eada..04c4b04cf54e 100644 --- a/arch/arm/mach-omap1/gpio15xx.c +++ b/arch/arm/mach-omap1/gpio15xx.c @@ -38,6 +38,7 @@ static struct __initdata omap_gpio_platform_data omap15xx_mpu_gpio_config = { .virtual_irq_start = IH_MPUIO_BASE, .bank_type = METHOD_MPUIO, .bank_width = 16, + .bank_stride = 1, }; static struct __initdata platform_device omap15xx_mpu_gpio = { diff --git a/arch/arm/mach-omap1/gpio16xx.c b/arch/arm/mach-omap1/gpio16xx.c index 8d4d0a061b56..5dd0d4c82b24 100644 --- a/arch/arm/mach-omap1/gpio16xx.c +++ b/arch/arm/mach-omap1/gpio16xx.c @@ -41,6 +41,7 @@ static struct __initdata omap_gpio_platform_data omap16xx_mpu_gpio_config = { .virtual_irq_start = IH_MPUIO_BASE, .bank_type = METHOD_MPUIO, .bank_width = 16, + .bank_stride = 1, }; static struct __initdata platform_device omap16xx_mpu_gpio = { diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c index 94bccd44181d..1204c8b871af 100644 --- a/arch/arm/mach-omap1/gpio7xx.c +++ b/arch/arm/mach-omap1/gpio7xx.c @@ -43,6 +43,7 @@ static struct __initdata omap_gpio_platform_data omap7xx_mpu_gpio_config = { .virtual_irq_start = IH_MPUIO_BASE, .bank_type = METHOD_MPUIO, .bank_width = 32, + .bank_stride = 2, }; static struct __initdata platform_device omap7xx_mpu_gpio = { |