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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-11-14 17:38:05 -0800 |
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| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-11-14 17:38:05 -0800 |
| commit | 42249094f79422fbf5ed4b54eeb48ff096809b8f (patch) | |
| tree | 91e6850c8c7e8cc284cf8bb6363f8662f84011f4 /arch/arm/mach-omap2/prm44xx_54xx.h | |
| parent | 936816161978ca716a56c5e553c68f25972b1e3a (diff) | |
| parent | 2c027b7c48a888ab173ba45babb4525e278375d9 (diff) | |
| download | op-kernel-dev-42249094f79422fbf5ed4b54eeb48ff096809b8f.zip op-kernel-dev-42249094f79422fbf5ed4b54eeb48ff096809b8f.tar.gz | |
Merge branch 'next' into for-linus
Merge first round of changes for 3.13 merge window.
Diffstat (limited to 'arch/arm/mach-omap2/prm44xx_54xx.h')
| -rw-r--r-- | arch/arm/mach-omap2/prm44xx_54xx.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/prm44xx_54xx.h b/arch/arm/mach-omap2/prm44xx_54xx.h new file mode 100644 index 0000000..7cd22ab --- /dev/null +++ b/arch/arm/mach-omap2/prm44xx_54xx.h @@ -0,0 +1,58 @@ +/* + * OMAP44xx and 54xx PRM common functions + * + * Copyright (C) 2009-2013 Texas Instruments, Inc. + * Copyright (C) 2009-2010 Nokia Corporation + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * 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_ARM_MACH_OMAP2_PRM44XX_54XX_H +#define __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H + +/* Function prototypes */ +#ifndef __ASSEMBLER__ + +extern u32 omap4_prm_read_inst_reg(s16 inst, u16 idx); +extern void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 idx); +extern u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx); + +/* OMAP4/OMAP5-specific VP functions */ +u32 omap4_prm_vp_check_txdone(u8 vp_id); +void omap4_prm_vp_clear_txdone(u8 vp_id); + +/* + * OMAP4/OMAP5 access functions for voltage controller (VC) and + * voltage proccessor (VP) in the PRM. + */ +extern u32 omap4_prm_vcvp_read(u8 offset); +extern void omap4_prm_vcvp_write(u32 val, u8 offset); +extern u32 omap4_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset); + +extern void omap44xx_prm_reconfigure_io_chain(void); + +/* PRM interrupt-related functions */ +extern void omap44xx_prm_read_pending_irqs(unsigned long *events); +extern void omap44xx_prm_ocp_barrier(void); +extern void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask); +extern void omap44xx_prm_restore_irqen(u32 *saved_mask); + +extern int __init omap44xx_prm_init(void); +extern u32 omap44xx_prm_get_reset_sources(void); + +#endif + +#endif |
