LXR linux/include/linux/platform

   1/*
   2 * Pinctrl Driver for ADI GPIO2 controller
   3 *
   4 * Copyright 2007-2013 Analog Devices Inc.
   5 *
   6 * Licensed under the GPLv2 or later
   7 */
   8
   9
  10#ifndef PINCTRL_ADI2_H
  11#define PINCTRL_ADI2_H
  12
  13#include <linux/io.h>
  14#include <linux/platform_device.h>
  15
  16/**
  17 * struct adi_pinctrl_gpio_platform_data - Pinctrl gpio platform data
  18 * for ADI GPIO2 device.
  19 *
  20 * @port_gpio_base: Optional global GPIO index of the GPIO bank.
  21 *                 0 means driver decides.
  22 * @port_pin_base: Pin index of the pin controller device.
  23 * @port_width: PIN number of the GPIO bank device
  24 * @pint_id: GPIO PINT device id that this GPIO bank should map to.
  25 * @pint_assign: The 32-bit GPIO PINT registers can be divided into 2 parts. A
  26 *               GPIO bank can be mapped into either low 16 bits[0] or high 16
  27 *               bits[1] of each PINT register.
  28 * @pint_map: GIOP bank mapping code in PINT device
  29 */
  30struct adi_pinctrl_gpio_platform_data {
  31        unsigned int port_gpio_base;
  32        unsigned int port_pin_base;
  33        unsigned int port_width;
  34        u8 pinctrl_id;
  35        u8 pint_id;
  36        bool pint_assign;
  37        u8 pint_map;
  38};
  39
  40#endif
  41