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| author | Tero Kristo <t-kristo@ti.com> | 2014-10-27 16:39:25 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-10-27 16:39:25 +0100 |
| commit | 1bc28b3472dc44e6282b464fdb851adcea859be7 (patch) | |
| tree | 5fde189dae3b918c15780bfb3ac27633401fc2f6 /arch/arm/mach-omap2/prm.h | |
| parent | ARM: OMAP2+: PRM: add generic API for deasserting hardware reset (diff) | |
| download | linux-1bc28b3472dc44e6282b464fdb851adcea859be7.tar.xz linux-1bc28b3472dc44e6282b464fdb851adcea859be7.zip | |
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.h | 1 |
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); |