regulator: atc260x: Fix missing active_discharge_on setting

Without active_discharge_on setting, the SWITCH1 discharge enable control
is always disabled. Fix it.

Fixes: 3b15ccac ("regulator: Add regulator driver for ATC260x PMICs")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20220403132235.123727-1-axel.lin@ingics.comSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/regulator/atc260x-regulator.c

@@ -292,6 +292,7 @@ enum atc2603c_reg_ids {
 	.bypass_mask = BIT(5), \
 	.active_discharge_reg = ATC2603C_PMU_SWITCH_CTL, \
 	.active_discharge_mask = BIT(1), \
+	.active_discharge_on = BIT(1), \
 	.owner = THIS_MODULE, \
 }