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| author | Ajay Kumar Gupta <ajay.gupta@ti.com> | 2009-12-22 10:56:12 +0530 |
|---|---|---|
| committer | Remy Bohmer <linux@bohmer.net> | 2010-01-09 10:25:07 +0100 |
| commit | 0b232310b2087d4278fb224fa01e228136fb8bdf (patch) | |
| tree | ad9c11ec6d8c9519de90c624f696c0ba9caacafa | |
| parent | 82a821f89bee913d7ba17cb500c778cf08dce321 (diff) | |
| download | u-boot-imx-0b232310b2087d4278fb224fa01e228136fb8bdf.zip u-boot-imx-0b232310b2087d4278fb224fa01e228136fb8bdf.tar.gz u-boot-imx-0b232310b2087d4278fb224fa01e228136fb8bdf.tar.bz2 | |
DA8xx: Add GPIO register definitions
Added DA8xx GPIO base addresses in gpio_defs.h and pointers
to different BANKs which can be used to program GPIOs.
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Swaminathan S <swami.iyer@ti.com>
| -rw-r--r-- | include/asm-arm/arch-davinci/gpio_defs.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/asm-arm/arch-davinci/gpio_defs.h b/include/asm-arm/arch-davinci/gpio_defs.h index ff62976..1be2ac2 100644 --- a/include/asm-arm/arch-davinci/gpio_defs.h +++ b/include/asm-arm/arch-davinci/gpio_defs.h @@ -22,12 +22,21 @@ #ifndef _GPIO_DEFS_H_ #define _GPIO_DEFS_H_ +#ifndef CONFIG_SOC_DA8XX #define DAVINCI_GPIO_BINTEN 0x01C67008 #define DAVINCI_GPIO_BANK01 0x01C67010 #define DAVINCI_GPIO_BANK23 0x01C67038 #define DAVINCI_GPIO_BANK45 0x01C67060 #define DAVINCI_GPIO_BANK67 0x01C67088 +#else /* CONFIG_SOC_DA8XX */ +#define DAVINCI_GPIO_BINTEN 0x01E26008 +#define DAVINCI_GPIO_BANK01 0x01E26010 +#define DAVINCI_GPIO_BANK23 0x01E26038 +#define DAVINCI_GPIO_BANK45 0x01E26060 +#define DAVINCI_GPIO_BANK67 0x01E26088 +#endif /* CONFIG_SOC_DA8XX */ + struct davinci_gpio { unsigned int dir; unsigned int out_data; @@ -49,4 +58,9 @@ struct davinci_gpio_bank { unsigned long base; }; +#define davinci_gpio_bank01 ((struct davinci_gpio *)DAVINCI_GPIO_BANK01) +#define davinci_gpio_bank23 ((struct davinci_gpio *)DAVINCI_GPIO_BANK23) +#define davinci_gpio_bank45 ((struct davinci_gpio *)DAVINCI_GPIO_BANK45) +#define davinci_gpio_bank67 ((struct davinci_gpio *)DAVINCI_GPIO_BANK67) + #endif |