diff options
| author | Vishwanath BS <vishwanath.bs@ti.com> | 2012-02-23 17:35:45 +0800 |
|---|---|---|
| committer | Andy Green <andy.green@linaro.org> | 2012-06-20 10:27:37 +0800 |
| commit | eefda71b3cf5502471d7fca39d2d436b3d1d0847 (patch) | |
| tree | 3e89af7a975436f2eafa7e064fc084d9b9f62547 | |
| parent | 9a1ba9f4c19c4a8661cfe1efe0f459d6f506acc0 (diff) | |
OMAP5: PM: VP: recover device with a cold reset
OMAP5 Voltage processor and PRM is reset only with a cold reset.
So we hook the VP's recovery api to cold reset.
Signed-off-by: Vishwanath BS <vishwanath.bs@ti.com>
| -rw-r--r-- | arch/arm/mach-omap2/vp54xx_data.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/vp54xx_data.c b/arch/arm/mach-omap2/vp54xx_data.c index 2b1baa2f9c1..4468900cebf 100644 --- a/arch/arm/mach-omap2/vp54xx_data.c +++ b/arch/arm/mach-omap2/vp54xx_data.c @@ -21,6 +21,7 @@ #include <plat/common.h> +#include "pm.h" #include "prm44xx.h" #include "prm54xx.h" #include "prm-regbits-54xx.h" @@ -28,9 +29,16 @@ #include "vp.h" +/* OMAP4 is hooked such that only a cold reset will reset VP */ +static void omap5_vp_recover(u8 vp_id) +{ + omap4_pm_cold_reset("Voltage Processor Recovery"); +} + static const struct omap_vp_ops omap5_vp_ops = { .check_txdone = omap4_prm_vp_check_txdone, .clear_txdone = omap4_prm_vp_clear_txdone, + .recover = omap5_vp_recover, }; /* |