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-rw-r--r--arch/arm/plat-omap/include/plat/system.h38
1 files changed, 2 insertions, 36 deletions
diff --git a/arch/arm/plat-omap/include/plat/system.h b/arch/arm/plat-omap/include/plat/system.h
index d0a119f735b4..c5fa9e929009 100644
--- a/arch/arm/plat-omap/include/plat/system.h
+++ b/arch/arm/plat-omap/include/plat/system.h
@@ -4,48 +4,14 @@
4 */ 4 */
5#ifndef __ASM_ARCH_SYSTEM_H 5#ifndef __ASM_ARCH_SYSTEM_H
6#define __ASM_ARCH_SYSTEM_H 6#define __ASM_ARCH_SYSTEM_H
7#include <linux/clk.h>
8 7
9#include <asm/mach-types.h> 8#include <asm/proc-fns.h>
10#include <mach/hardware.h>
11
12#include <plat/prcm.h>
13
14#ifndef CONFIG_MACH_VOICEBLUE
15#define voiceblue_reset() do {} while (0)
16#else
17extern void voiceblue_reset(void);
18#endif
19 9
20static inline void arch_idle(void) 10static inline void arch_idle(void)
21{ 11{
22 cpu_do_idle(); 12 cpu_do_idle();
23} 13}
24 14
25static inline void omap1_arch_reset(char mode, const char *cmd) 15extern void (*arch_reset)(char, const char *);
26{
27 /*
28 * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28
29 * "Global Software Reset Affects Traffic Controller Frequency".
30 */
31 if (cpu_is_omap5912()) {
32 omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4),
33 DPLL_CTL);
34 omap_writew(0x8, ARM_RSTCT1);
35 }
36
37 if (machine_is_voiceblue())
38 voiceblue_reset();
39 else
40 omap_writew(1, ARM_RSTCT1);
41}
42
43static inline void arch_reset(char mode, const char *cmd)
44{
45 if (!cpu_class_is_omap2())
46 omap1_arch_reset(mode, cmd);
47 else
48 omap_prcm_arch_reset(mode, cmd);
49}
50 16
51#endif 17#endif