regulator: db8500-prcmu: Set 1.8V as a fixed voltage for vsmps2

This regulator is used for system IO and is fixed to 1.8V. Let's give
consumers the option to fetch the voltage level.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/regulator/db8500-prcmu.c b/drivers/regulator/db8500-prcmu.c
index 846acf2..617c1ad 100644 (file)
--- a/drivers/regulator/db8500-prcmu.c
+++ b/drivers/regulator/db8500-prcmu.c
@@ -263,6 +263,8 @@ dbx500_regulator_info[DB8500_NUM_REGULATORS] = {
                        .ops    = &db8500_regulator_ops,
                        .type   = REGULATOR_VOLTAGE,
                        .owner  = THIS_MODULE,
+                       .fixed_uV = 1800000,
+                       .n_voltages = 1,
                },
                .exclude_from_power_state = true,
        },