include/dt-bindings/gpio/uniphier-gpio.h

   1 /*
   2  * Copyright (C) 2017 Socionext Inc.
   3  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
   4  */
   5
   6 #ifndef _DT_BINDINGS_GPIO_UNIPHIER_H
   7 #define _DT_BINDINGS_GPIO_UNIPHIER_H
   8
   9 #define UNIPHIER_GPIO_LINES_PER_BANK    8
  10
  11 #define UNIPHIER_GPIO_IRQ_OFFSET        ((UNIPHIER_GPIO_LINES_PER_BANK) * 15)
  12
  13 #define UNIPHIER_GPIO_PORT(bank, line)  \
  14                         ((UNIPHIER_GPIO_LINES_PER_BANK) * (bank) + (line))
  15
  16 #define UNIPHIER_GPIO_IRQ(n)            ((UNIPHIER_GPIO_IRQ_OFFSET) + (n))
  17
  18 #endif /* _DT_BINDINGS_GPIO_UNIPHIER_H */