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| author | Stefan Roese <sr@denx.de> | 2007-03-24 15:57:09 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2007-03-24 15:57:09 +0100 |
| commit | 0d974d5297349504a2ddfa09314be573b5df320a (patch) | |
| tree | b7f9b98813aeb348077c4370da8e26ccb7b1fce2 /include/ppc440.h | |
| parent | 2db633658bbf366ab0c8dad7a0727e1fb2ae6b11 (diff) | |
| download | u-boot-imx-0d974d5297349504a2ddfa09314be573b5df320a.zip u-boot-imx-0d974d5297349504a2ddfa09314be573b5df320a.tar.gz u-boot-imx-0d974d5297349504a2ddfa09314be573b5df320a.tar.bz2 | |
[PATCH] Add 4xx GPIO functions
This patch adds some 4xx GPIO functions. It also moves some of the
common code and defines into a common 4xx GPIO header file.
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'include/ppc440.h')
| -rw-r--r-- | include/ppc440.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/include/ppc440.h b/include/ppc440.h index 1c7f11c..d827228 100644 --- a/include/ppc440.h +++ b/include/ppc440.h @@ -3267,29 +3267,6 @@ #define GPIO1_ISR3H (GPIO1_BASE+0x44) #endif -#define GPIO_GROUP_MAX 2 -#define GPIO_MAX 32 -#define GPIO_ALT1_SEL 0x40000000 /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 0 */ -#define GPIO_ALT2_SEL 0x80000000 /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 1 */ -#define GPIO_ALT3_SEL 0xC0000000 /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 2 */ -#define GPIO_MASK 0xC0000000 /* GPIO_MASK */ -#define GPIO_IN_SEL 0x40000000 /* GPIO_IN value put in GPIO_ISx for the GPIO nb 0 */ - /* For the other GPIO number, you must shift */ - -#define GPIO_VAL(gpio) (0x80000000 >> (gpio)) - -#ifndef __ASSEMBLY__ - -typedef enum gpio_select { GPIO_SEL, GPIO_ALT1, GPIO_ALT2, GPIO_ALT3 } gpio_select_t; -typedef enum gpio_driver { GPIO_DIS, GPIO_IN, GPIO_OUT, GPIO_BI } gpio_driver_t; - -typedef struct { unsigned long add; /* gpio core base address */ - gpio_driver_t in_out; /* Driver Setting */ - gpio_select_t alt_nb; /* Selected Alternate */ -} gpio_param_s; - -#endif /* __ASSEMBLY__ */ - /* * Macros for accessing the indirect EBC registers */ |