| /* |
| * platform_pmic_gpio.c: PMIC GPIO 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/kernel.h> |
| #include <linux/interrupt.h> |
| #include <linux/scatterlist.h> |
| #include <linux/gpio.h> |
| #include <linux/init.h> |
| #include <linux/sfi.h> |
| #include <linux/intel_pmic_gpio.h> |
| #include <asm/intel-mid.h> |
| |
| #include "platform_ipc.h" |
| |
| static void __init *pmic_gpio_platform_data(void *info) |
| { |
| static struct intel_pmic_gpio_platform_data pmic_gpio_pdata; |
| int gpio_base = get_gpio_by_name("pmic_gpio_base"); |
| |
| if (gpio_base == -1) |
| gpio_base = 64; |
| pmic_gpio_pdata.gpio_base = gpio_base; |
| pmic_gpio_pdata.irq_base = gpio_base + INTEL_MID_IRQ_OFFSET; |
| pmic_gpio_pdata.gpiointr = 0xffffeff8; |
| |
| return &pmic_gpio_pdata; |
| } |
| |
| static const struct devs_id pmic_gpio_spi_dev_id __initconst = { |
| .name = "pmic_gpio", |
| .type = SFI_DEV_TYPE_SPI, |
| .delay = 1, |
| .get_platform_data = &pmic_gpio_platform_data, |
| }; |
| |
| static const struct devs_id pmic_gpio_ipc_dev_id __initconst = { |
| .name = "pmic_gpio", |
| .type = SFI_DEV_TYPE_IPC, |
| .delay = 1, |
| .get_platform_data = &pmic_gpio_platform_data, |
| .device_handler = &ipc_device_handler |
| }; |
| |
| sfi_device(pmic_gpio_spi_dev_id); |
| sfi_device(pmic_gpio_ipc_dev_id); |