gpio-ep93xx.h

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/* Include file for the EP93XX GPIO controller machine specifics */

#ifndef __GPIO_EP93XX_H
#define __GPIO_EP93XX_H

#include <mach/ep93xx-regs.h>

#define EP93XX_GPIO_PHYS_BASE       EP93XX_APB_PHYS(0x00040000)
#define EP93XX_GPIO_BASE        EP93XX_APB_IOMEM(0x00040000)
#define EP93XX_GPIO_REG(x)      (EP93XX_GPIO_BASE + (x))
#define EP93XX_GPIO_F_INT_STATUS    EP93XX_GPIO_REG(0x5c)
#define EP93XX_GPIO_A_INT_STATUS    EP93XX_GPIO_REG(0xa0)
#define EP93XX_GPIO_B_INT_STATUS    EP93XX_GPIO_REG(0xbc)
#define EP93XX_GPIO_EEDRIVE     EP93XX_GPIO_REG(0xc8)

/* GPIO port A.  */
#define EP93XX_GPIO_LINE_A(x)       ((x) + 0)
#define EP93XX_GPIO_LINE_EGPIO0     EP93XX_GPIO_LINE_A(0)
#define EP93XX_GPIO_LINE_EGPIO1     EP93XX_GPIO_LINE_A(1)
#define EP93XX_GPIO_LINE_EGPIO2     EP93XX_GPIO_LINE_A(2)
#define EP93XX_GPIO_LINE_EGPIO3     EP93XX_GPIO_LINE_A(3)
#define EP93XX_GPIO_LINE_EGPIO4     EP93XX_GPIO_LINE_A(4)
#define EP93XX_GPIO_LINE_EGPIO5     EP93XX_GPIO_LINE_A(5)
#define EP93XX_GPIO_LINE_EGPIO6     EP93XX_GPIO_LINE_A(6)
#define EP93XX_GPIO_LINE_EGPIO7     EP93XX_GPIO_LINE_A(7)

/* GPIO port B.  */
#define EP93XX_GPIO_LINE_B(x)       ((x) + 8)
#define EP93XX_GPIO_LINE_EGPIO8     EP93XX_GPIO_LINE_B(0)
#define EP93XX_GPIO_LINE_EGPIO9     EP93XX_GPIO_LINE_B(1)
#define EP93XX_GPIO_LINE_EGPIO10    EP93XX_GPIO_LINE_B(2)
#define EP93XX_GPIO_LINE_EGPIO11    EP93XX_GPIO_LINE_B(3)
#define EP93XX_GPIO_LINE_EGPIO12    EP93XX_GPIO_LINE_B(4)
#define EP93XX_GPIO_LINE_EGPIO13    EP93XX_GPIO_LINE_B(5)
#define EP93XX_GPIO_LINE_EGPIO14    EP93XX_GPIO_LINE_B(6)
#define EP93XX_GPIO_LINE_EGPIO15    EP93XX_GPIO_LINE_B(7)

/* GPIO port C.  */
#define EP93XX_GPIO_LINE_C(x)       ((x) + 40)
#define EP93XX_GPIO_LINE_ROW0       EP93XX_GPIO_LINE_C(0)
#define EP93XX_GPIO_LINE_ROW1       EP93XX_GPIO_LINE_C(1)
#define EP93XX_GPIO_LINE_ROW2       EP93XX_GPIO_LINE_C(2)
#define EP93XX_GPIO_LINE_ROW3       EP93XX_GPIO_LINE_C(3)
#define EP93XX_GPIO_LINE_ROW4       EP93XX_GPIO_LINE_C(4)
#define EP93XX_GPIO_LINE_ROW5       EP93XX_GPIO_LINE_C(5)
#define EP93XX_GPIO_LINE_ROW6       EP93XX_GPIO_LINE_C(6)
#define EP93XX_GPIO_LINE_ROW7       EP93XX_GPIO_LINE_C(7)

/* GPIO port D.  */
#define EP93XX_GPIO_LINE_D(x)       ((x) + 24)
#define EP93XX_GPIO_LINE_COL0       EP93XX_GPIO_LINE_D(0)
#define EP93XX_GPIO_LINE_COL1       EP93XX_GPIO_LINE_D(1)
#define EP93XX_GPIO_LINE_COL2       EP93XX_GPIO_LINE_D(2)
#define EP93XX_GPIO_LINE_COL3       EP93XX_GPIO_LINE_D(3)
#define EP93XX_GPIO_LINE_COL4       EP93XX_GPIO_LINE_D(4)
#define EP93XX_GPIO_LINE_COL5       EP93XX_GPIO_LINE_D(5)
#define EP93XX_GPIO_LINE_COL6       EP93XX_GPIO_LINE_D(6)
#define EP93XX_GPIO_LINE_COL7       EP93XX_GPIO_LINE_D(7)

/* GPIO port E.  */
#define EP93XX_GPIO_LINE_E(x)       ((x) + 32)
#define EP93XX_GPIO_LINE_GRLED      EP93XX_GPIO_LINE_E(0)
#define EP93XX_GPIO_LINE_RDLED      EP93XX_GPIO_LINE_E(1)
#define EP93XX_GPIO_LINE_DIORn      EP93XX_GPIO_LINE_E(2)
#define EP93XX_GPIO_LINE_IDECS1n    EP93XX_GPIO_LINE_E(3)
#define EP93XX_GPIO_LINE_IDECS2n    EP93XX_GPIO_LINE_E(4)
#define EP93XX_GPIO_LINE_IDEDA0     EP93XX_GPIO_LINE_E(5)
#define EP93XX_GPIO_LINE_IDEDA1     EP93XX_GPIO_LINE_E(6)
#define EP93XX_GPIO_LINE_IDEDA2     EP93XX_GPIO_LINE_E(7)

/* GPIO port F.  */
#define EP93XX_GPIO_LINE_F(x)       ((x) + 16)
#define EP93XX_GPIO_LINE_WP     EP93XX_GPIO_LINE_F(0)
#define EP93XX_GPIO_LINE_MCCD1      EP93XX_GPIO_LINE_F(1)
#define EP93XX_GPIO_LINE_MCCD2      EP93XX_GPIO_LINE_F(2)
#define EP93XX_GPIO_LINE_MCBVD1     EP93XX_GPIO_LINE_F(3)
#define EP93XX_GPIO_LINE_MCBVD2     EP93XX_GPIO_LINE_F(4)
#define EP93XX_GPIO_LINE_VS1        EP93XX_GPIO_LINE_F(5)
#define EP93XX_GPIO_LINE_READY      EP93XX_GPIO_LINE_F(6)
#define EP93XX_GPIO_LINE_VS2        EP93XX_GPIO_LINE_F(7)

/* GPIO port G.  */
#define EP93XX_GPIO_LINE_G(x)       ((x) + 48)
#define EP93XX_GPIO_LINE_EECLK      EP93XX_GPIO_LINE_G(0)
#define EP93XX_GPIO_LINE_EEDAT      EP93XX_GPIO_LINE_G(1)
#define EP93XX_GPIO_LINE_SLA0       EP93XX_GPIO_LINE_G(2)
#define EP93XX_GPIO_LINE_SLA1       EP93XX_GPIO_LINE_G(3)
#define EP93XX_GPIO_LINE_DD12       EP93XX_GPIO_LINE_G(4)
#define EP93XX_GPIO_LINE_DD13       EP93XX_GPIO_LINE_G(5)
#define EP93XX_GPIO_LINE_DD14       EP93XX_GPIO_LINE_G(6)
#define EP93XX_GPIO_LINE_DD15       EP93XX_GPIO_LINE_G(7)

/* GPIO port H.  */
#define EP93XX_GPIO_LINE_H(x)       ((x) + 56)
#define EP93XX_GPIO_LINE_DD0        EP93XX_GPIO_LINE_H(0)
#define EP93XX_GPIO_LINE_DD1        EP93XX_GPIO_LINE_H(1)
#define EP93XX_GPIO_LINE_DD2        EP93XX_GPIO_LINE_H(2)
#define EP93XX_GPIO_LINE_DD3        EP93XX_GPIO_LINE_H(3)
#define EP93XX_GPIO_LINE_DD4        EP93XX_GPIO_LINE_H(4)
#define EP93XX_GPIO_LINE_DD5        EP93XX_GPIO_LINE_H(5)
#define EP93XX_GPIO_LINE_DD6        EP93XX_GPIO_LINE_H(6)
#define EP93XX_GPIO_LINE_DD7        EP93XX_GPIO_LINE_H(7)

/* maximum value for gpio line identifiers */
#define EP93XX_GPIO_LINE_MAX        EP93XX_GPIO_LINE_H(7)

/* maximum value for irq capable line identifiers */
#define EP93XX_GPIO_LINE_MAX_IRQ    EP93XX_GPIO_LINE_F(7)

#endif /* __GPIO_EP93XX_H */