Commit bd7593c6 authored by Nishanth Menon's avatar Nishanth Menon
Browse files

ARM: OMAP4+: PM: use only valid low power state for suspend



We are using power domain state as RET and logic state as OFF. This
state is OSWR. This may not always be supported on ALL power domains. In
fact, on certain power domains, this might result in a hang on certain
platforms. Instead, depend on powerdomain data to provide accurate
information about the supported powerdomain states and use the
appropriate function to query and use it as part of suspend path.
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Reviewed-by: default avatarKevin Hilman <khilman@linaro.org>
Acked-by: default avatarSantosh Shilimkar <santosh.shilimkar@ti.com>
parent 46ba5526
......@@ -121,8 +121,10 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *unused)
return -ENOMEM;
pwrst->pwrdm = pwrdm;
pwrst->next_state = PWRDM_POWER_RET;
pwrst->next_logic_state = PWRDM_POWER_OFF;
pwrst->next_state = pwrdm_get_valid_lp_state(pwrdm, false,
PWRDM_POWER_RET);
pwrst->next_logic_state = pwrdm_get_valid_lp_state(pwrdm, true,
PWRDM_POWER_OFF);
list_add(&pwrst->node, &pwrst_list);
......
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