diff options
| -rw-r--r-- | arch/arm/mach-omap2/prcm.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/prm44xx.c | 15 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/prm44xx.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/prminst44xx.c | 19 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/prminst44xx.h | 8 |
5 files changed, 24 insertions, 22 deletions
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c index 6be1438..2e40a5c 100644 --- a/arch/arm/mach-omap2/prcm.c +++ b/arch/arm/mach-omap2/prcm.c @@ -70,7 +70,7 @@ static void omap_prcm_arch_reset(char mode, const char *cmd) prcm_offs = OMAP3430_GR_MOD; omap3_ctrl_write_boot_mode((cmd ? (u8)*cmd : 0)); } else if (cpu_is_omap44xx()) { - omap4_prm_global_warm_sw_reset(); /* never returns */ + omap4_prminst_global_warm_sw_reset(); /* never returns */ } else { WARN_ON(1); } diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index faec860..f815329 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -87,18 +87,3 @@ u32 omap4_prm_clear_inst_reg_bits(u32 bits, s16 inst, s16 reg) { return omap4_prm_rmw_inst_reg_bits(bits, 0x0, inst, reg); } - -void omap4_prm_global_warm_sw_reset(void) -{ - u32 v; - - v = omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST, - OMAP4_RM_RSTCTRL); - v |= OMAP4430_RST_GLOBAL_WARM_SW_MASK; - omap4_prm_write_inst_reg(v, OMAP4430_PRM_DEVICE_INST, - OMAP4_RM_RSTCTRL); - - /* OCP barrier */ - v = omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST, - OMAP4_RM_RSTCTRL); -} diff --git a/arch/arm/mach-omap2/prm44xx.h b/arch/arm/mach-omap2/prm44xx.h index 3732e02..725a6a8 100644 --- a/arch/arm/mach-omap2/prm44xx.h +++ b/arch/arm/mach-omap2/prm44xx.h @@ -755,8 +755,6 @@ extern u32 omap4_prm_set_inst_reg_bits(u32 bits, s16 inst, s16 idx); extern u32 omap4_prm_clear_inst_reg_bits(u32 bits, s16 inst, s16 idx); extern u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask); -extern void omap4_prm_global_warm_sw_reset(void); - # endif #endif diff --git a/arch/arm/mach-omap2/prminst44xx.c b/arch/arm/mach-omap2/prminst44xx.c index 35e02aa..3a7bab1 100644 --- a/arch/arm/mach-omap2/prminst44xx.c +++ b/arch/arm/mach-omap2/prminst44xx.c @@ -155,3 +155,22 @@ int omap4_prminst_deassert_hardreset(u8 shift, u8 part, s16 inst, return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0; } + + +void omap4_prminst_global_warm_sw_reset(void) +{ + u32 v; + + v = omap4_prminst_read_inst_reg(OMAP4430_PRM_PARTITION, + OMAP4430_PRM_DEVICE_INST, + OMAP4_PRM_RSTCTRL_OFFSET); + v |= OMAP4430_RST_GLOBAL_WARM_SW_MASK; + omap4_prminst_write_inst_reg(v, OMAP4430_PRM_PARTITION, + OMAP4430_PRM_DEVICE_INST, + OMAP4_PRM_RSTCTRL_OFFSET); + + /* OCP barrier */ + v = omap4_prminst_read_inst_reg(OMAP4430_PRM_PARTITION, + OMAP4430_PRM_DEVICE_INST, + OMAP4_PRM_RSTCTRL_OFFSET); +} diff --git a/arch/arm/mach-omap2/prminst44xx.h b/arch/arm/mach-omap2/prminst44xx.h index c14ae29..46f2efb 100644 --- a/arch/arm/mach-omap2/prminst44xx.h +++ b/arch/arm/mach-omap2/prminst44xx.h @@ -21,13 +21,13 @@ extern void omap4_prminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx); extern u32 omap4_prminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst, u16 idx); -extern void omap4_prm_global_warm_sw_reset(void); +extern void omap4_prminst_global_warm_sw_reset(void); extern int omap4_prminst_is_hardreset_asserted(u8 shift, u8 part, s16 inst, - u16 rstctrl_offs); + u16 rstctrl_offs); extern int omap4_prminst_assert_hardreset(u8 shift, u8 part, s16 inst, - u16 rstctrl_offs); + u16 rstctrl_offs); extern int omap4_prminst_deassert_hardreset(u8 shift, u8 part, s16 inst, - u16 rstctrl_offs); + u16 rstctrl_offs); #endif |
