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authorTero Kristo <t-kristo@ti.com>2014-10-27 08:39:25 -0700
committerTony Lindgren <tony@atomide.com>2014-10-27 08:39:25 -0700
commit1bc28b3472dc44e6282b464fdb851adcea859be7 (patch)
tree5fde189dae3b918c15780bfb3ac27633401fc2f6 /arch/arm/mach-omap2/prm.h
parent37fb59d7e0b471f3aacd26bfdbb64a4dc71f189b (diff)
downloadlinux-1bc28b3472dc44e6282b464fdb851adcea859be7.tar.bz2
ARM: OMAP2+: PRM: add generic API for checking hardreset status
PRM driver now has a generic API for checking hardreset status. SoC specific support functions are registered through the prm_ll_data. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Paul Walmsley <paul@pwsan.com> Tested-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/prm.h')
-rw-r--r--arch/arm/mach-omap2/prm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h
index 26bf3e604d3c..d72dd7120920 100644
--- a/arch/arm/mach-omap2/prm.h
+++ b/arch/arm/mach-omap2/prm.h
@@ -152,6 +152,7 @@ extern int prm_unregister(struct prm_ll_data *pld);
int omap_prm_assert_hardreset(u8 shift, u8 part, s16 prm_mod, u16 offset);
int omap_prm_deassert_hardreset(u8 shift, u8 st_shift, u8 part, s16 prm_mod,
u16 offset, u16 st_offset);
+int omap_prm_is_hardreset_asserted(u8 shift, u8 part, s16 prm_mod, u16 offset);
extern u32 prm_read_reset_sources(void);
extern bool prm_was_any_context_lost_old(u8 part, s16 inst, u16 idx);
extern void prm_clear_context_loss_flags_old(u8 part, s16 inst, u16 idx);