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| author | Nishanth Menon <nm@ti.com> | 2016-04-21 14:34:25 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-04-25 15:10:41 -0400 |
| commit | e52e334e5cb493e19377d23a00aa4d021fc229ba (patch) | |
| tree | 87c17eb14060b64ac0dc46ec376ce46439d9a678 /arch/arm/include/asm/arch-omap5/omap.h | |
| parent | a818097a330e73795dc0e783fbb67c5ec86b657f (diff) | |
| download | talos-obmc-uboot-e52e334e5cb493e19377d23a00aa4d021fc229ba.tar.gz talos-obmc-uboot-e52e334e5cb493e19377d23a00aa4d021fc229ba.zip | |
ARM: DRA7: Add ABB setup for all domains
ABB should be initialized for all required domains voltage domain
for DRA7: IVA, GPU, EVE in addition to the existing MPU domain. If
we do not do this, kernel configuring just the frequency using the
default boot loader configured voltage can fail on many corner lot
units and has been hard to debug. This specifically is a concern with
DRA7 generation of SoCs since other than VDD_MPU, all other domains
are only permitted to setup the voltages to required OPP only at boot.
Reported-by: Richard Woodruff <r-woodruff2@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Diffstat (limited to 'arch/arm/include/asm/arch-omap5/omap.h')
| -rw-r--r-- | arch/arm/include/asm/arch-omap5/omap.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h index cfec5b063c..2fd5cda623 100644 --- a/arch/arm/include/asm/arch-omap5/omap.h +++ b/arch/arm/include/asm/arch-omap5/omap.h @@ -216,6 +216,9 @@ struct s32ktimer { /* ABB tranxdone mask */ #define OMAP_ABB_MPU_TXDONE_MASK (0x1 << 7) #define OMAP_ABB_MM_TXDONE_MASK (0x1 << 31) +#define OMAP_ABB_IVA_TXDONE_MASK (0x1 << 30) +#define OMAP_ABB_EVE_TXDONE_MASK (0x1 << 29) +#define OMAP_ABB_GPU_TXDONE_MASK (0x1 << 28) /* ABB efuse masks */ #define OMAP5_ABB_FUSE_VSET_MASK (0x1F << 24) |
