From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- .../intel-mid/device_libs/platform_lis331.c | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 arch/x86/platform/intel-mid/device_libs/platform_lis331.c (limited to 'arch/x86/platform/intel-mid/device_libs/platform_lis331.c') diff --git a/arch/x86/platform/intel-mid/device_libs/platform_lis331.c b/arch/x86/platform/intel-mid/device_libs/platform_lis331.c new file mode 100644 index 000000000..54226de75 --- /dev/null +++ b/arch/x86/platform/intel-mid/device_libs/platform_lis331.c @@ -0,0 +1,41 @@ +/* + * platform_lis331.c: lis331 platform data initilization file + * + * (C) Copyright 2013 Intel Corporation + * Author: Sathyanarayanan Kuppuswamy + * + * 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 +#include +#include + +static void __init *lis331dl_platform_data(void *info) +{ + static short intr2nd_pdata; + struct i2c_board_info *i2c_info = info; + int intr = get_gpio_by_name("accel_int"); + int intr2nd = get_gpio_by_name("accel_2"); + + if (intr < 0) + return NULL; + if (intr2nd < 0) + return NULL; + + i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET; + intr2nd_pdata = intr2nd + INTEL_MID_IRQ_OFFSET; + + return &intr2nd_pdata; +} + +static const struct devs_id lis331dl_dev_id __initconst = { + .name = "i2c_accel", + .type = SFI_DEV_TYPE_I2C, + .get_platform_data = &lis331dl_platform_data, +}; + +sfi_device(lis331dl_dev_id); -- cgit v1.2.3-54-g00ecf