diff options
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/include/linux/jz4780-nemc.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/jz4780-nemc.h')
-rw-r--r-- | kernel/include/linux/jz4780-nemc.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/kernel/include/linux/jz4780-nemc.h b/kernel/include/linux/jz4780-nemc.h new file mode 100644 index 000000000..e7f1cc7a2 --- /dev/null +++ b/kernel/include/linux/jz4780-nemc.h @@ -0,0 +1,43 @@ +/* + * JZ4780 NAND/external memory controller (NEMC) + * + * Copyright (c) 2015 Imagination Technologies + * Author: Alex Smith <alex@alex-smith.me.uk> + * + * 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; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __LINUX_JZ4780_NEMC_H__ +#define __LINUX_JZ4780_NEMC_H__ + +#include <linux/types.h> + +struct device; + +/* + * Number of NEMC banks. Note that there are actually 6, but they are numbered + * from 1. + */ +#define JZ4780_NEMC_NUM_BANKS 7 + +/** + * enum jz4780_nemc_bank_type - device types which can be connected to a bank + * @JZ4780_NEMC_BANK_SRAM: SRAM + * @JZ4780_NEMC_BANK_NAND: NAND + */ +enum jz4780_nemc_bank_type { + JZ4780_NEMC_BANK_SRAM, + JZ4780_NEMC_BANK_NAND, +}; + +extern unsigned int jz4780_nemc_num_banks(struct device *dev); + +extern void jz4780_nemc_set_type(struct device *dev, unsigned int bank, + enum jz4780_nemc_bank_type type); +extern void jz4780_nemc_assert(struct device *dev, unsigned int bank, + bool assert); + +#endif /* __LINUX_JZ4780_NEMC_H__ */ |