diff options
| author | Tero Kristo <t-kristo@ti.com> | 2014-03-31 18:15:44 +0300 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2014-05-15 22:34:58 -0600 |
| commit | 2541d15f16479fd56debe1ea55dee03c3886e33c (patch) | |
| tree | 0cedc2f13f21caaf047d74d95ef8b7ed2353d484 /arch/arm/mach-omap2/prm.h | |
| parent | 81243651ba25c4418af26c3c6f1aeabb41f734e0 (diff) | |
ARM: OMAP3/OMAP4: PRM: add prm_features flags and add IO wakeup under it
prm_features flag will contain SoC specific feature enabler flags. Initially
IO wakeup is added under this. Helps to get rid of runtime cpu_is_X checks.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/prm.h')
| -rw-r--r-- | arch/arm/mach-omap2/prm.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h index 623db40fdbbd..04426c441fff 100644 --- a/arch/arm/mach-omap2/prm.h +++ b/arch/arm/mach-omap2/prm.h @@ -17,10 +17,18 @@ # ifndef __ASSEMBLER__ extern void __iomem *prm_base; +extern u16 prm_features; extern void omap2_set_globals_prm(void __iomem *prm); int of_prcm_init(void); # endif +/* + * prm_features flag values + * + * PRM_HAS_IO_WAKEUP: has IO wakeup capability + * PRM_HAS_VOLTAGE: has voltage domains + */ +#define PRM_HAS_IO_WAKEUP (1 << 0) /* * MAX_MODULE_SOFTRESET_WAIT: Maximum microseconds to wait for OMAP |