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- #ifndef _WIRING_CPI_H
- #define _WIRING_CPI_H
- #ifdef CONFIG_CLOCKWORKPI_A04
- #define GPIOA_BASE (0x0300B000)
- #define GPIO_NUM (0x40)
- #define GPIO_BASE_MAP (0x0300B000)
- #define MEM_INFO (1024)
- #define GPIOL_BASE (0x07022000)
- #define GPIOL_BASE_MAP (0x07022000)
- #define MAP_SIZE_L (4096 * 1)
- #define GPIO_PWM_OP (0x0300A000)
- #endif
- #ifdef CONFIG_CLOCKWORKPI_A06
- #define GPIO0_BASE 0xff720000
- #define GPIO1_BASE 0xff730000
- #define GPIO2_BASE 0xff780000
- #define GPIO3_BASE 0xff788000
- #define GPIO4_BASE 0xff790000
- #define GPIO_NUM (160)
- #define GPIO_SWPORTA_DR_OFFSET 0x00
- #define GPIO_SWPORTA_DDR_OFFSET 0x04
- #define GPIO_EXT_PORTA_OFFSET 0x50
- #define PMUGRF_BASE 0xff320000
- #define GRF_BASE 0xff77e000
- #define CRU_BASE 0xff760000
- #define PMUCRU_BASE 0xff750000
- #define CRU_CLKGATE_CON31_OFFSET 0x037c //bit 3 4 5
- #define PMUCRU_CLKGATE_CON1_OFFSET 0x0104
- #endif
- #define MAP_SIZE_L (4*1024)
- #define MAP_SIZE MAP_SIZE_L
- #define MAP_MASK (MAP_SIZE - 1)
- extern int CPi_set_gpio_mode(int pin, int mode);
- extern int CPi_set_gpio_alt(int pin, int mode);
- extern int CPi_get_gpio_mode(int pin);
- extern void CPi_digitalWrite(int pin, int value);
- extern int CPi_digitalRead(int pin);
- extern void CPiSetupRaw(void);
- #endif
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