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author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c')
-rw-r--r-- | kernel/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/kernel/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c b/kernel/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c new file mode 100644 index 000000000..cfe9a47a1 --- /dev/null +++ b/kernel/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c @@ -0,0 +1,36 @@ +/* + * platform_mpu3050.c: mpu3050 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/i2c.h> +#include <asm/intel-mid.h> + +static void *mpu3050_platform_data(void *info) +{ + struct i2c_board_info *i2c_info = info; + int intr = get_gpio_by_name("mpu3050_int"); + + if (intr < 0) + return NULL; + + i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET; + return NULL; +} + +static const struct devs_id mpu3050_dev_id __initconst = { + .name = "mpu3050", + .type = SFI_DEV_TYPE_I2C, + .delay = 1, + .get_platform_data = &mpu3050_platform_data, +}; + +sfi_device(mpu3050_dev_id); |