[PATCH] regulator: tps6586x: fix millivolt return values and SM2 table
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From: Mike Rapoport on 30 Jul 2010 16:00 From: Gary King <gking(a)nvidia.com> Hi Liam, Below are bugfixes for the tps6586x spotted by Gary King. Please add this patch to your regulator tree. --- list_voltage and get_voltage are expected to return values in microvolts, not millivolts also, the SM2 regulator runs at a higher voltage (3-4.55V) than the other regulators; add a new table for this regulator Signed-off-by: Gary King <gking(a)nvidia.com> Acked-by: Mike Rapoport <mike(a)compulab.co.il> --- drivers/regulator/tps6586x-regulator.c | 13 ++++++++++--- 1 files changed, 10 insertions(+), 3 deletions(-) diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c index 76cc41e..3c2eee8 100644 --- a/drivers/regulator/tps6586x-regulator.c +++ b/drivers/regulator/tps6586x-regulator.c @@ -80,7 +80,7 @@ static int tps6586x_ldo_list_voltage(struct regulator_dev *rdev, { struct tps6586x_regulator *info = rdev_get_drvdata(rdev); - return info->voltages[selector]; + return info->voltages[selector] * 1000; } @@ -137,7 +137,7 @@ static int tps6586x_ldo_get_voltage(struct regulator_dev *rdev) if (val > ri->desc.n_voltages) BUG(); - return ri->voltages[val]; + return ri->voltages[val] * 1000; } static int tps6586x_dvm_set_voltage(struct regulator_dev *rdev, @@ -217,6 +217,13 @@ static int tps6586x_ldo4_voltages[] = { 2300, 2325, 2350, 2375, 2400, 2425, 2450, 2475, }; +static int tps6586x_sm2_voltages[] = { + 3000, 3050, 3100, 3150, 3200, 3250, 3300, 3350, + 3400, 3450, 3500, 3550, 3600, 3650, 3700, 3750, + 3800, 3850, 3900, 3950, 4000, 4050, 4100, 4150, + 4200, 4250, 4300, 4350, 4400, 4450, 4500, 4550, +}; + static int tps6586x_dvm_voltages[] = { 725, 750, 775, 800, 825, 850, 875, 900, 925, 950, 975, 1000, 1025, 1050, 1075, 1100, @@ -265,7 +272,7 @@ static struct tps6586x_regulator tps6586x_regulator[] = { TPS6586X_LDO(LDO_9, ldo, SUPPLYV6, 3, 3, ENE, 7, ENE, 7), TPS6586X_LDO(LDO_RTC, ldo, SUPPLYV4, 3, 3, ENE, 7, ENE, 7), TPS6586X_LDO(LDO_1, dvm, SUPPLYV1, 0, 5, ENC, 1, END, 1), - TPS6586X_LDO(SM_2, dvm, SUPPLYV2, 0, 5, ENC, 1, END, 1), + TPS6586X_LDO(SM_2, sm2, SUPPLYV2, 0, 5, ENC, 1, END, 1), TPS6586X_DVM(LDO_2, dvm, LDO2BV1, 0, 5, ENA, 3, ENB, 3, VCC2, 6), TPS6586X_DVM(LDO_4, ldo4, LDO4V1, 0, 5, ENC, 3, END, 3, VCC1, 6), -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |