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author | Ingo Molnar <mingo@elte.hu> | 2009-06-17 10:52:15 (GMT) |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-06-17 10:56:49 (GMT) |
commit | eadb8a091b27a840de7450f84ecff5ef13476424 (patch) | |
tree | 58c3782d40def63baa8167f3d31e3048cb4c7660 /arch/arm/plat-stmp3xxx/clock.h | |
parent | 73874005cd8800440be4299bd095387fff4b90ac (diff) | |
parent | 65795efbd380a832ae508b04dba8f8e53f0b84d9 (diff) | |
download | linux-fsl-qoriq-eadb8a091b27a840de7450f84ecff5ef13476424.tar.xz |
Merge branch 'linus' into tracing/hw-breakpoints
Conflicts:
arch/x86/Kconfig
arch/x86/kernel/traps.c
arch/x86/power/cpu.c
arch/x86/power/cpu_32.c
kernel/Makefile
Semantic conflict:
arch/x86/kernel/hw_breakpoint.c
Merge reason: Resolve the conflicts, move from put_cpu_no_sched() to
put_cpu() in arch/x86/kernel/hw_breakpoint.c.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/arm/plat-stmp3xxx/clock.h')
-rw-r--r-- | arch/arm/plat-stmp3xxx/clock.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/arch/arm/plat-stmp3xxx/clock.h b/arch/arm/plat-stmp3xxx/clock.h new file mode 100644 index 0000000..a6611e1 --- /dev/null +++ b/arch/arm/plat-stmp3xxx/clock.h @@ -0,0 +1,61 @@ +/* + * Clock control driver for Freescale STMP37XX/STMP378X - internal header file + * + * Author: Vitaly Wool <vital@embeddedalley.com> + * + * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ +#ifndef __ARCH_ARM_STMX3XXX_CLOCK_H__ +#define __ARCH_ARM_STMX3XXX_CLOCK_H__ + +#ifndef __ASSEMBLER__ + +struct clk_ops { + int (*enable) (struct clk *); + int (*disable) (struct clk *); + long (*get_rate) (struct clk *); + long (*round_rate) (struct clk *, u32); + int (*set_rate) (struct clk *, u32); + int (*set_parent) (struct clk *, struct clk *); +}; + +struct clk { + struct clk *parent; + u32 rate; + u32 flags; + u8 scale_shift; + u8 enable_shift; + u8 bypass_shift; + u8 busy_bit; + s8 usage; + int enable_wait; + int enable_negate; + u32 saved_div; + void __iomem *enable_reg; + void __iomem *scale_reg; + void __iomem *bypass_reg; + void __iomem *busy_reg; + struct clk_ops *ops; +}; + +#endif /* __ASSEMBLER__ */ + +/* Flags */ +#define RATE_PROPAGATES (1<<0) +#define NEEDS_INITIALIZATION (1<<1) +#define PARENT_SET_RATE (1<<2) +#define FIXED_RATE (1<<3) +#define ENABLED (1<<4) +#define NEEDS_SET_PARENT (1<<5) + +#endif |