| Sonic Zhang | e9a03ad | 2013-09-03 16:28:59 +0800 | [diff] [blame] | 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 | */ |
| 30 | struct 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 |