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/arch/arm/mach-omap2/prminst44xx.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/arch/arm/mach-omap2/prminst44xx.h')
| -rw-r--r-- | kernel/arch/arm/mach-omap2/prminst44xx.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/kernel/arch/arm/mach-omap2/prminst44xx.h b/kernel/arch/arm/mach-omap2/prminst44xx.h new file mode 100644 index 000000000..0c03d0731 --- /dev/null +++ b/kernel/arch/arm/mach-omap2/prminst44xx.h @@ -0,0 +1,40 @@ +/* + * OMAP4 Power/Reset Management (PRM) function prototypes + * + * Copyright (C) 2010 Nokia Corporation + * Copyright (C) 2011 Texas Instruments, Inc. + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ARCH_ASM_MACH_OMAP2_PRMINST44XX_H +#define __ARCH_ASM_MACH_OMAP2_PRMINST44XX_H + +#define PRM_INSTANCE_UNKNOWN -1 +extern s32 omap4_prmst_get_prm_dev_inst(void); +void omap4_prminst_set_prm_dev_inst(s32 dev_inst); + +/* + * In an ideal world, we would not export these low-level functions, + * but this will probably take some time to fix properly + */ +extern u32 omap4_prminst_read_inst_reg(u8 part, s16 inst, u16 idx); +extern void omap4_prminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx); +extern u32 omap4_prminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, + s16 inst, u16 idx); + +extern void omap4_prminst_global_warm_sw_reset(void); + +extern int omap4_prminst_is_hardreset_asserted(u8 shift, u8 part, s16 inst, + u16 rstctrl_offs); +extern int omap4_prminst_assert_hardreset(u8 shift, u8 part, s16 inst, + u16 rstctrl_offs); +int omap4_prminst_deassert_hardreset(u8 shift, u8 st_shift, u8 part, + s16 inst, u16 rstctrl_offs, + u16 rstst_offs); + +extern void omap_prm_base_init(void); + +#endif |