diff options
author | 2016-04-11 10:41:07 +0300 | |
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committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/include/linux/ulpi/interface.h | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/include/linux/ulpi/interface.h')
-rw-r--r-- | kernel/include/linux/ulpi/interface.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/kernel/include/linux/ulpi/interface.h b/kernel/include/linux/ulpi/interface.h new file mode 100644 index 000000000..4de8ab491 --- /dev/null +++ b/kernel/include/linux/ulpi/interface.h @@ -0,0 +1,23 @@ +#ifndef __LINUX_ULPI_INTERFACE_H +#define __LINUX_ULPI_INTERFACE_H + +#include <linux/types.h> + +struct ulpi; + +/** + * struct ulpi_ops - ULPI register access + * @dev: the interface provider + * @read: read operation for ULPI register access + * @write: write operation for ULPI register access + */ +struct ulpi_ops { + struct device *dev; + int (*read)(struct ulpi_ops *ops, u8 addr); + int (*write)(struct ulpi_ops *ops, u8 addr, u8 val); +}; + +struct ulpi *ulpi_register_interface(struct device *, struct ulpi_ops *); +void ulpi_unregister_interface(struct ulpi *); + +#endif /* __LINUX_ULPI_INTERFACE_H */ |