diff options
| author | Tero Kristo <t-kristo@ti.com> | 2014-10-27 08:39:24 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-10-27 08:39:24 -0700 |
| commit | efd44dc35f550e0cedd983d13e180da5e0d368a9 (patch) | |
| tree | 97f7ac3ce5904a6f3f2c54bca4d8ed460352f0e5 /arch/arm/mach-omap2/prm2xxx_3xxx.c | |
| parent | d9bbe84f6723b78bc9980b3d5d609a6b73b350be (diff) | |
ARM: OMAP2+: PRM: add generic API for asserting hardware reset
PRM driver now has a generic API for asserting hardware resets. 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/prm2xxx_3xxx.c')
| -rw-r--r-- | arch/arm/mach-omap2/prm2xxx_3xxx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c index c13b4e293ffa..8758cd6f2eed 100644 --- a/arch/arm/mach-omap2/prm2xxx_3xxx.c +++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c @@ -39,8 +39,10 @@ int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift) /** * omap2_prm_assert_hardreset - assert the HW reset line of a submodule - * @prm_mod: PRM submodule base (e.g. CORE_MOD) * @shift: register bit shift corresponding to the reset line to assert + * @part: PRM partition, ignored for OMAP2 + * @prm_mod: PRM submodule base (e.g. CORE_MOD) + * @offset: register offset, ignored for OMAP2 * * Some IPs like dsp or iva contain processors that require an HW * reset line to be asserted / deasserted in order to fully enable the @@ -49,7 +51,7 @@ int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift) * place the submodule into reset. Returns 0 upon success or -EINVAL * upon an argument error. */ -int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift) +int omap2_prm_assert_hardreset(u8 shift, u8 part, s16 prm_mod, u16 offset) { u32 mask; |