diff options
Diffstat (limited to 'arch/arm/plat-pxa')
-rw-r--r-- | arch/arm/plat-pxa/include/plat/gpio-pxa.h | 44 | ||||
-rw-r--r-- | arch/arm/plat-pxa/include/plat/gpio.h | 30 |
2 files changed, 0 insertions, 74 deletions
diff --git a/arch/arm/plat-pxa/include/plat/gpio-pxa.h b/arch/arm/plat-pxa/include/plat/gpio-pxa.h deleted file mode 100644 index b6390beff323..000000000000 --- a/arch/arm/plat-pxa/include/plat/gpio-pxa.h +++ /dev/null | |||
@@ -1,44 +0,0 @@ | |||
1 | #ifndef __PLAT_PXA_GPIO_H | ||
2 | #define __PLAT_PXA_GPIO_H | ||
3 | |||
4 | struct irq_data; | ||
5 | |||
6 | /* | ||
7 | * We handle the GPIOs by banks, each bank covers up to 32 GPIOs with | ||
8 | * one set of registers. The register offsets are organized below: | ||
9 | * | ||
10 | * GPLR GPDR GPSR GPCR GRER GFER GEDR | ||
11 | * BANK 0 - 0x0000 0x000C 0x0018 0x0024 0x0030 0x003C 0x0048 | ||
12 | * BANK 1 - 0x0004 0x0010 0x001C 0x0028 0x0034 0x0040 0x004C | ||
13 | * BANK 2 - 0x0008 0x0014 0x0020 0x002C 0x0038 0x0044 0x0050 | ||
14 | * | ||
15 | * BANK 3 - 0x0100 0x010C 0x0118 0x0124 0x0130 0x013C 0x0148 | ||
16 | * BANK 4 - 0x0104 0x0110 0x011C 0x0128 0x0134 0x0140 0x014C | ||
17 | * BANK 5 - 0x0108 0x0114 0x0120 0x012C 0x0138 0x0144 0x0150 | ||
18 | * | ||
19 | * NOTE: | ||
20 | * BANK 3 is only available on PXA27x and later processors. | ||
21 | * BANK 4 and 5 are only available on PXA935 | ||
22 | */ | ||
23 | |||
24 | #define GPIO_BANK(n) (GPIO_REGS_VIRT + BANK_OFF(n)) | ||
25 | |||
26 | #define GPLR_OFFSET 0x00 | ||
27 | #define GPDR_OFFSET 0x0C | ||
28 | #define GPSR_OFFSET 0x18 | ||
29 | #define GPCR_OFFSET 0x24 | ||
30 | #define GRER_OFFSET 0x30 | ||
31 | #define GFER_OFFSET 0x3C | ||
32 | #define GEDR_OFFSET 0x48 | ||
33 | |||
34 | /* NOTE: some PXAs have fewer on-chip GPIOs (like PXA255, with 85). | ||
35 | * Those cases currently cause holes in the GPIO number space, the | ||
36 | * actual number of the last GPIO is recorded by 'pxa_last_gpio'. | ||
37 | */ | ||
38 | extern int pxa_last_gpio; | ||
39 | |||
40 | typedef int (*set_wake_t)(struct irq_data *d, unsigned int on); | ||
41 | |||
42 | extern void pxa_init_gpio(int mux_irq, int start, int end, set_wake_t fn); | ||
43 | |||
44 | #endif /* __PLAT_PXA_GPIO_H */ | ||
diff --git a/arch/arm/plat-pxa/include/plat/gpio.h b/arch/arm/plat-pxa/include/plat/gpio.h deleted file mode 100644 index 258f77210b02..000000000000 --- a/arch/arm/plat-pxa/include/plat/gpio.h +++ /dev/null | |||
@@ -1,30 +0,0 @@ | |||
1 | #ifndef __PLAT_GPIO_H | ||
2 | #define __PLAT_GPIO_H | ||
3 | |||
4 | #define __ARM_GPIOLIB_COMPLEX | ||
5 | |||
6 | /* The individual machine provides register offsets and NR_BUILTIN_GPIO */ | ||
7 | #include <mach/gpio-pxa.h> | ||
8 | |||
9 | static inline int gpio_get_value(unsigned gpio) | ||
10 | { | ||
11 | if (__builtin_constant_p(gpio) && (gpio < NR_BUILTIN_GPIO)) | ||
12 | return GPLR(gpio) & GPIO_bit(gpio); | ||
13 | else | ||
14 | return __gpio_get_value(gpio); | ||
15 | } | ||
16 | |||
17 | static inline void gpio_set_value(unsigned gpio, int value) | ||
18 | { | ||
19 | if (__builtin_constant_p(gpio) && (gpio < NR_BUILTIN_GPIO)) { | ||
20 | if (value) | ||
21 | GPSR(gpio) = GPIO_bit(gpio); | ||
22 | else | ||
23 | GPCR(gpio) = GPIO_bit(gpio); | ||
24 | } else | ||
25 | __gpio_set_value(gpio, value); | ||
26 | } | ||
27 | |||
28 | #define gpio_cansleep __gpio_cansleep | ||
29 | |||
30 | #endif /* __PLAT_GPIO_H */ | ||