regulator: palmas: Fix SMPS enable/disable/is_enable for tps65917

We use regmap regulator ops to enable/disable and check if regulator
is enabled for various SMPS. However, these depend on valid
enable_reg, enable_mask and enable_value in regulator descriptor.

So, similar to fix we did in commit 318dbb02b50c
("regulator: palmas: Fix SMPS enable/disable/is_enabled"), populate the
same for TPS65917 SMPS registration. LDO definitions are already in
place.

Fixes: d6f83370ed97 ("regulator: palmas: Add tps65917 PMIC support")
Signed-off-by: Nishanth Menon <nm@ti.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

drivers/regulator/palmas-regulator.c

@@ -1312,6 +1312,11 @@ static int tps65917_smps_registration(struct palmas_pmic *pmic,
 			return ret;
 		pmic->current_reg_mode[id] = reg &
 				PALMAS_SMPS12_CTRL_MODE_ACTIVE_MASK;
+		desc->enable_reg = PALMAS_BASE_TO_REG(PALMAS_SMPS_BASE,
+						      rinfo->ctrl_addr);
+		desc->enable_mask = PALMAS_SMPS12_CTRL_MODE_ACTIVE_MASK;
+		/* set_mode overrides this value */
+		desc->enable_val = SMPS_CTRL_MODE_ON;
 
 		desc->type = REGULATOR_VOLTAGE;
 		desc->owner = THIS_MODULE;