| /* |
| * platform_max3111.c: max3111 platform data initilization file |
| * |
| * (C) Copyright 2013 Intel Corporation |
| * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; version 2 |
| * of the License. |
| */ |
| |
| #include <linux/gpio.h> |
| #include <linux/spi/spi.h> |
| #include <asm/intel-mid.h> |
| |
| static void __init *max3111_platform_data(void *info) |
| { |
| struct spi_board_info *spi_info = info; |
| int intr = get_gpio_by_name("max3111_int"); |
| |
| spi_info->mode = SPI_MODE_0; |
| if (intr == -1) |
| return NULL; |
| spi_info->irq = intr + INTEL_MID_IRQ_OFFSET; |
| return NULL; |
| } |
| |
| static const struct devs_id max3111_dev_id __initconst = { |
| .name = "spi_max3111", |
| .type = SFI_DEV_TYPE_SPI, |
| .get_platform_data = &max3111_platform_data, |
| }; |
| |
| sfi_device(max3111_dev_id); |
