diff options
Diffstat (limited to 'include/asm-arm/arch-omap/system.h')
| -rw-r--r-- | include/asm-arm/arch-omap/system.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/include/asm-arm/arch-omap/system.h b/include/asm-arm/arch-omap/system.h deleted file mode 100644 index 6724a81bd10..00000000000 --- a/include/asm-arm/arch-omap/system.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Copied from linux/include/asm-arm/arch-sa1100/system.h - * Copyright (c) 1999 Nicolas Pitre <nico@cam.org> - */ -#ifndef __ASM_ARCH_SYSTEM_H -#define __ASM_ARCH_SYSTEM_H -#include <linux/config.h> -#include <linux/clk.h> - -#include <asm/mach-types.h> -#include <asm/hardware.h> -#include <asm/arch/prcm.h> - -#ifndef CONFIG_MACH_VOICEBLUE -#define voiceblue_reset() do {} while (0) -#endif - -static inline void arch_idle(void) -{ - cpu_do_idle(); -} - -static inline void omap1_arch_reset(char mode) -{ - /* - * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28 - * "Global Software Reset Affects Traffic Controller Frequency". - */ - if (cpu_is_omap5912()) { - omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4), - DPLL_CTL); - omap_writew(0x8, ARM_RSTCT1); - } - - if (machine_is_voiceblue()) - voiceblue_reset(); - else - omap_writew(1, ARM_RSTCT1); -} - -static inline void omap2_arch_reset(char mode) -{ - u32 rate; - struct clk *vclk, *sclk; - - vclk = clk_get(NULL, "virt_prcm_set"); - sclk = clk_get(NULL, "sys_ck"); - rate = clk_get_rate(sclk); - clk_set_rate(vclk, rate); /* go to bypass for OMAP limitation */ - RM_RSTCTRL_WKUP |= 2; -} - -static inline void arch_reset(char mode) -{ - if (!cpu_is_omap24xx()) - omap1_arch_reset(mode); - else - omap2_arch_reset(mode); -} - -#endif |
