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| author | AnilKumar Ch <anilkumar@ti.com> | 2012-10-15 17:45:58 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-10-17 22:17:39 +0900 |
| commit | a9a5659ac61b9e21d17993a6c0fbbeb83e182526 (patch) | |
| tree | b1bddbbd76680748b84507e03b00262c55877f67 /drivers/regulator | |
| parent | ddffeb8c4d0331609ef2581d84de4d763607bd37 (diff) | |
| download | linux-stable-a9a5659ac61b9e21d17993a6c0fbbeb83e182526.tar.gz linux-stable-a9a5659ac61b9e21d17993a6c0fbbeb83e182526.tar.bz2 linux-stable-a9a5659ac61b9e21d17993a6c0fbbeb83e182526.zip | |
regulator: tps65910: fix BUG_ON() shown with vrtc regulator
Fix BUG_ON() error if tps65910 VRTC regulator is used with out
rdev->desc->volt_table data. Recent changes in regulator core driver
which add support for "regulator_list_voltage_table" have BUG_ON() if
regulator descriptor do not voltage table information. This patch adds
the voltage table information to fix the issue.
Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/tps65910-regulator.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c index 793adda560c3..1d2dd1864ae7 100644 --- a/drivers/regulator/tps65910-regulator.c +++ b/drivers/regulator/tps65910-regulator.c @@ -38,6 +38,11 @@ static const unsigned int VIO_VSEL_table[] = { /* VSEL tables for TPS65910 specific LDOs and dcdc's */ +/* supported VRTC voltages in microvolts */ +static const unsigned int VRTC_VSEL_table[] = { + 1800000, +}; + /* supported VDD3 voltages in microvolts */ static const unsigned int VDD3_VSEL_table[] = { 5000000, @@ -95,6 +100,8 @@ static struct tps_info tps65910_regs[] = { { .name = "vrtc", .vin_name = "vcc7", + .n_voltages = ARRAY_SIZE(VRTC_VSEL_table), + .voltage_table = VRTC_VSEL_table, .enable_time_us = 2200, }, { |