OMAP2+: VC: support PMICs with separate voltage and command registers

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The VC layer can support PMICs with separate voltage and command
registers by putting the different registers in the PRM_VC_SMPS_VOL_RA
and PRCM_VC_SMPS_CMD_RA registers respectively.

The PMIC data must supply at least a voltage register address
(volt_reg_addr).  The command register address (cmd_reg_addr) is
optional.  If the PMIC data does not supply a separate command
register address, the VC will use the voltage register address for both.

Signed-off-by: Kevin Hilman <khilman@ti.com>

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This commit is contained in:

Kevin Hilman 2011-03-22 14:12:37 -07:00

parent 01f48d308d

commit e74e44054f

3 changed files with 11 additions and 8 deletions

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10

arch/arm/mach-omap2/omap_twl.c

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4

arch/arm/mach-omap2/vc.c

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5

arch/arm/mach-omap2/voltage.h

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