diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/include/linux/amba/mmci.h | |
| 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/include/linux/amba/mmci.h')
| -rw-r--r-- | kernel/include/linux/amba/mmci.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/kernel/include/linux/amba/mmci.h b/kernel/include/linux/amba/mmci.h new file mode 100644 index 000000000..8c9811306 --- /dev/null +++ b/kernel/include/linux/amba/mmci.h @@ -0,0 +1,36 @@ +/* + * include/linux/amba/mmci.h + */ +#ifndef AMBA_MMCI_H +#define AMBA_MMCI_H + +#include <linux/mmc/host.h> + +/** + * struct mmci_platform_data - platform configuration for the MMCI + * (also known as PL180) block. + * @ocr_mask: available voltages on the 4 pins from the block, this + * is ignored if a regulator is used, see the MMC_VDD_* masks in + * mmc/host.h + * @ios_handler: a callback function to act on specfic ios changes, + * used for example to control a levelshifter + * mask into a value to be binary (or set some other custom bits + * in MMCIPWR) or:ed and written into the MMCIPWR register of the + * block. May also control external power based on the power_mode. + * @status: if no GPIO read function was given to the block in + * gpio_wp (below) this function will be called to determine + * whether a card is present in the MMC slot or not + * @gpio_wp: read this GPIO pin to see if the card is write protected + * @gpio_cd: read this GPIO pin to detect card insertion + * @cd_invert: true if the gpio_cd pin value is active low + */ +struct mmci_platform_data { + unsigned int ocr_mask; + int (*ios_handler)(struct device *, struct mmc_ios *); + unsigned int (*status)(struct device *); + int gpio_wp; + int gpio_cd; + bool cd_invert; +}; + +#endif |