diff options
Diffstat (limited to 'include/asm-avr32/arch-at32ap')
-rw-r--r-- | include/asm-avr32/arch-at32ap/at32ap7000.h | 2 | ||||
-rw-r--r-- | include/asm-avr32/arch-at32ap/board.h | 4 | ||||
-rw-r--r-- | include/asm-avr32/arch-at32ap/gpio.h | 27 | ||||
-rw-r--r-- | include/asm-avr32/arch-at32ap/irq.h | 14 | ||||
-rw-r--r-- | include/asm-avr32/arch-at32ap/portmux.h | 8 |
5 files changed, 51 insertions, 4 deletions
diff --git a/include/asm-avr32/arch-at32ap/at32ap7000.h b/include/asm-avr32/arch-at32ap/at32ap7000.h index ba85e04553d4..3914d7b94ff4 100644 --- a/include/asm-avr32/arch-at32ap/at32ap7000.h +++ b/include/asm-avr32/arch-at32ap/at32ap7000.h @@ -24,10 +24,12 @@ #define GPIO_PIOB_BASE (GPIO_PIOA_BASE + 32) #define GPIO_PIOC_BASE (GPIO_PIOB_BASE + 32) #define GPIO_PIOD_BASE (GPIO_PIOC_BASE + 32) +#define GPIO_PIOE_BASE (GPIO_PIOD_BASE + 32) #define GPIO_PIN_PA(N) (GPIO_PIOA_BASE + (N)) #define GPIO_PIN_PB(N) (GPIO_PIOB_BASE + (N)) #define GPIO_PIN_PC(N) (GPIO_PIOC_BASE + (N)) #define GPIO_PIN_PD(N) (GPIO_PIOD_BASE + (N)) +#define GPIO_PIN_PE(N) (GPIO_PIOE_BASE + (N)) #endif /* __ASM_ARCH_AT32AP7000_H__ */ diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h index b120ee030c86..1a7b07d436ff 100644 --- a/include/asm-avr32/arch-at32ap/board.h +++ b/include/asm-avr32/arch-at32ap/board.h @@ -26,7 +26,9 @@ struct eth_platform_data { struct platform_device * at32_add_device_eth(unsigned int id, struct eth_platform_data *data); -struct platform_device *at32_add_device_spi(unsigned int id); +struct spi_board_info; +struct platform_device * +at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n); struct lcdc_platform_data { unsigned long fbmem_start; diff --git a/include/asm-avr32/arch-at32ap/gpio.h b/include/asm-avr32/arch-at32ap/gpio.h new file mode 100644 index 000000000000..fcb756bdaa8e --- /dev/null +++ b/include/asm-avr32/arch-at32ap/gpio.h @@ -0,0 +1,27 @@ +#ifndef __ASM_AVR32_ARCH_GPIO_H +#define __ASM_AVR32_ARCH_GPIO_H + +#include <linux/compiler.h> +#include <asm/irq.h> + + +/* Arch-neutral GPIO API */ +int __must_check gpio_request(unsigned int gpio, const char *label); +void gpio_free(unsigned int gpio); + +int gpio_direction_input(unsigned int gpio); +int gpio_direction_output(unsigned int gpio); +int gpio_get_value(unsigned int gpio); +void gpio_set_value(unsigned int gpio, int value); + +static inline int gpio_to_irq(unsigned int gpio) +{ + return gpio + GPIO_IRQ_BASE; +} + +static inline int irq_to_gpio(unsigned int irq) +{ + return irq - GPIO_IRQ_BASE; +} + +#endif /* __ASM_AVR32_ARCH_GPIO_H */ diff --git a/include/asm-avr32/arch-at32ap/irq.h b/include/asm-avr32/arch-at32ap/irq.h new file mode 100644 index 000000000000..5adffab9a577 --- /dev/null +++ b/include/asm-avr32/arch-at32ap/irq.h @@ -0,0 +1,14 @@ +#ifndef __ASM_AVR32_ARCH_IRQ_H +#define __ASM_AVR32_ARCH_IRQ_H + +#define EIM_IRQ_BASE NR_INTERNAL_IRQS +#define NR_EIM_IRQS 32 + +#define AT32_EXTINT(n) (EIM_IRQ_BASE + (n)) + +#define GPIO_IRQ_BASE (EIM_IRQ_BASE + NR_EIM_IRQS) +#define NR_GPIO_IRQS (5 * 32) + +#define NR_IRQS (GPIO_IRQ_BASE + NR_GPIO_IRQS) + +#endif /* __ASM_AVR32_ARCH_IRQ_H */ diff --git a/include/asm-avr32/arch-at32ap/portmux.h b/include/asm-avr32/arch-at32ap/portmux.h index 83c690571322..9930871decde 100644 --- a/include/asm-avr32/arch-at32ap/portmux.h +++ b/include/asm-avr32/arch-at32ap/portmux.h @@ -15,12 +15,14 @@ * * The following flags determine the initial state of the pin. */ -#define AT32_GPIOF_PULLUP 0x00000001 /* Enable pull-up */ -#define AT32_GPIOF_OUTPUT 0x00000002 /* Enable output driver */ -#define AT32_GPIOF_HIGH 0x00000004 /* Set output high */ +#define AT32_GPIOF_PULLUP 0x00000001 /* (not-OUT) Enable pull-up */ +#define AT32_GPIOF_OUTPUT 0x00000002 /* (OUT) Enable output driver */ +#define AT32_GPIOF_HIGH 0x00000004 /* (OUT) Set output high */ +#define AT32_GPIOF_DEGLITCH 0x00000008 /* (IN) Filter glitches */ void at32_select_periph(unsigned int pin, unsigned int periph, unsigned long flags); void at32_select_gpio(unsigned int pin, unsigned long flags); +void at32_reserve_pin(unsigned int pin); #endif /* __ASM_ARCH_PORTMUX_H__ */ |