OMAP: powerdomain: Arch specific funcs for logic control

Define the following architecture specific funtions for omap2/3/4
.pwrdm_set_logic_retst
.pwrdm_read_logic_pwrst
.pwrdm_read_prev_logic_pwrst
.pwrdm_read_logic_retst

Convert the platform-independent framework to call these functions.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com>
Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Rajendra Nayak <rnayak@ti.com>
3 files changed