mirror of
https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
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73a59c1c4a
Patch from SAN People Following changes were made to clock.c: 1) Replaced <asm/hardware/clock.h> with <linux/clk.h> 2) Removed old unused clk_enable & clk_disable. 3) Replaced clk_use/clk_unuse with clk_enable/clk_disable. Otherwise it's the same as the previous patch. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/*
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* include/asm-arm/arch-at91rm9200/system.h
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*
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* Copyright (C) 2003 SAN People
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __ASM_ARCH_SYSTEM_H
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#define __ASM_ARCH_SYSTEM_H
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#include <asm/arch/hardware.h>
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static inline void arch_idle(void)
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{
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/*
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* Disable the processor clock. The processor will be automatically
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* re-enabled by an interrupt or by a reset.
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*/
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// at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
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/*
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* Set the processor (CP15) into 'Wait for Interrupt' mode.
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* Unlike disabling the processor clock via the PMC (above)
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* this allows the processor to be woken via JTAG.
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*/
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cpu_do_idle();
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}
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static inline void arch_reset(char mode)
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{
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/*
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* Perform a hardware reset with the use of the Watchdog timer.
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*/
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at91_sys_write(AT91_ST_WDMR, AT91_ST_RSTEN | AT91_ST_EXTEN | 1);
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at91_sys_write(AT91_ST_CR, AT91_ST_WDRST);
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}
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#endif
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