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| author | Holger Hans Peter Freyther <holger@freyther.de> | 2013-02-07 23:41:01 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-02-20 08:52:41 -0500 |
| commit | 03414ac45e119496e2475aeacbb968bb67da24f8 (patch) | |
| tree | da3569497d75cb8b1b231071349c93a12e3d5007 /arch | |
| parent | 1b3e0b191a3b93dee79226a276748c6e9aa1d071 (diff) | |
| download | u-boot-imx-03414ac45e119496e2475aeacbb968bb67da24f8.zip u-boot-imx-03414ac45e119496e2475aeacbb968bb67da24f8.tar.gz u-boot-imx-03414ac45e119496e2475aeacbb968bb67da24f8.tar.bz2 | |
gpio: Build the da8xx_gpio code for the davinci644x device
The differences include the number of GPIOs and that one is
not required to set the pinmux on request.
Signed-off-by: Holger Hans Peter Freyther <holger@freyther.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-davinci/gpio.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-davinci/gpio.h b/arch/arm/include/asm/arch-davinci/gpio.h index ef65ffb..5206b12 100644 --- a/arch/arm/include/asm/arch-davinci/gpio.h +++ b/arch/arm/include/asm/arch-davinci/gpio.h @@ -65,9 +65,15 @@ struct davinci_gpio_bank { #define davinci_gpio_bank67 ((struct davinci_gpio *)DAVINCI_GPIO_BANK67) #define davinci_gpio_bank8 ((struct davinci_gpio *)DAVINCI_GPIO_BANK8) +#if defined(CONFIG_SOC_DM644X) +/* GPIO0 to GPIO53, omit the V3.3 volts one */ +#define MAX_NUM_GPIOS 70 +#else +#define MAX_NUM_GPIOS 144 +#endif + #define gpio_status() gpio_info() #define GPIO_NAME_SIZE 20 -#define MAX_NUM_GPIOS 144 #define GPIO_BANK(gp) (davinci_gpio_bank01 + ((gp) >> 5)) #define GPIO_BIT(gp) ((gp) & 0x1F) |