diff options
Diffstat (limited to 'drivers/regulator/pcap-regulator.c')
| -rw-r--r-- | drivers/regulator/pcap-regulator.c | 95 |
1 files changed, 42 insertions, 53 deletions
diff --git a/drivers/regulator/pcap-regulator.c b/drivers/regulator/pcap-regulator.c index 8211101121f0..68777acc099f 100644 --- a/drivers/regulator/pcap-regulator.c +++ b/drivers/regulator/pcap-regulator.c @@ -18,80 +18,80 @@ #include <linux/regulator/machine.h> #include <linux/mfd/ezx-pcap.h> -static const u16 V1_table[] = { - 2775, 1275, 1600, 1725, 1825, 1925, 2075, 2275, +static const unsigned int V1_table[] = { + 2775000, 1275000, 1600000, 1725000, 1825000, 1925000, 2075000, 2275000, }; -static const u16 V2_table[] = { - 2500, 2775, +static const unsigned int V2_table[] = { + 2500000, 2775000, }; -static const u16 V3_table[] = { - 1075, 1275, 1550, 1725, 1876, 1950, 2075, 2275, +static const unsigned int V3_table[] = { + 1075000, 1275000, 1550000, 1725000, 1876000, 1950000, 2075000, 2275000, }; -static const u16 V4_table[] = { - 1275, 1550, 1725, 1875, 1950, 2075, 2275, 2775, +static const unsigned int V4_table[] = { + 1275000, 1550000, 1725000, 1875000, 1950000, 2075000, 2275000, 2775000, }; -static const u16 V5_table[] = { - 1875, 2275, 2475, 2775, +static const unsigned int V5_table[] = { + 1875000, 2275000, 2475000, 2775000, }; -static const u16 V6_table[] = { - 2475, 2775, +static const unsigned int V6_table[] = { + 2475000, 2775000, }; -static const u16 V7_table[] = { - 1875, 2775, +static const unsigned int V7_table[] = { + 1875000, 2775000, }; #define V8_table V4_table -static const u16 V9_table[] = { - 1575, 1875, 2475, 2775, +static const unsigned int V9_table[] = { + 1575000, 1875000, 2475000, 2775000, }; -static const u16 V10_table[] = { - 5000, +static const unsigned int V10_table[] = { + 5000000, }; -static const u16 VAUX1_table[] = { - 1875, 2475, 2775, 3000, +static const unsigned int VAUX1_table[] = { + 1875000, 2475000, 2775000, 3000000, }; #define VAUX2_table VAUX1_table -static const u16 VAUX3_table[] = { - 1200, 1200, 1200, 1200, 1400, 1600, 1800, 2000, - 2200, 2400, 2600, 2800, 3000, 3200, 3400, 3600, +static const unsigned int VAUX3_table[] = { + 1200000, 1200000, 1200000, 1200000, 1400000, 1600000, 1800000, 2000000, + 2200000, 2400000, 2600000, 2800000, 3000000, 3200000, 3400000, 3600000, }; -static const u16 VAUX4_table[] = { - 1800, 1800, 3000, 5000, +static const unsigned int VAUX4_table[] = { + 1800000, 1800000, 3000000, 5000000, }; -static const u16 VSIM_table[] = { - 1875, 3000, +static const unsigned int VSIM_table[] = { + 1875000, 3000000, }; -static const u16 VSIM2_table[] = { - 1875, +static const unsigned int VSIM2_table[] = { + 1875000, }; -static const u16 VVIB_table[] = { - 1300, 1800, 2000, 3000, +static const unsigned int VVIB_table[] = { + 1300000, 1800000, 2000000, 3000000, }; -static const u16 SW1_table[] = { - 900, 950, 1000, 1050, 1100, 1150, 1200, 1250, - 1300, 1350, 1400, 1450, 1500, 1600, 1875, 2250, +static const unsigned int SW1_table[] = { + 900000, 950000, 1000000, 1050000, 1100000, 1150000, 1200000, 1250000, + 1300000, 1350000, 1400000, 1450000, 1500000, 1600000, 1875000, 2250000, }; #define SW2_table SW1_table -static const u16 SW3_table[] = { - 4000, 4500, 5000, 5500, +static const unsigned int SW3_table[] = { + 4000000, 4500000, 5000000, 5500000, }; struct pcap_regulator { @@ -100,8 +100,6 @@ struct pcap_regulator { const u8 index; const u8 stby; const u8 lowpwr; - const u8 n_voltages; - const u16 *voltage_table; }; #define NA 0xff @@ -113,8 +111,6 @@ struct pcap_regulator { .index = _index, \ .stby = _stby, \ .lowpwr = _lowpwr, \ - .n_voltages = ARRAY_SIZE(_vreg##_table), \ - .voltage_table = _vreg##_table, \ } static struct pcap_regulator vreg_table[] = { @@ -157,11 +153,11 @@ static int pcap_regulator_set_voltage_sel(struct regulator_dev *rdev, void *pcap = rdev_get_drvdata(rdev); /* the regulator doesn't support voltage switching */ - if (vreg->n_voltages == 1) + if (rdev->desc->n_voltages == 1) return -EINVAL; return ezx_pcap_set_bits(pcap, vreg->reg, - (vreg->n_voltages - 1) << vreg->index, + (rdev->desc->n_voltages - 1) << vreg->index, selector << vreg->index); } @@ -171,11 +167,11 @@ static int pcap_regulator_get_voltage_sel(struct regulator_dev *rdev) void *pcap = rdev_get_drvdata(rdev); u32 tmp; - if (vreg->n_voltages == 1) + if (rdev->desc->n_voltages == 1) return 0; ezx_pcap_read(pcap, vreg->reg, &tmp); - tmp = ((tmp >> vreg->index) & (vreg->n_voltages - 1)); + tmp = ((tmp >> vreg->index) & (rdev->desc->n_voltages - 1)); return tmp; } @@ -214,16 +210,8 @@ static int pcap_regulator_is_enabled(struct regulator_dev *rdev) return (tmp >> vreg->en) & 1; } -static int pcap_regulator_list_voltage(struct regulator_dev *rdev, - unsigned int index) -{ - struct pcap_regulator *vreg = &vreg_table[rdev_get_id(rdev)]; - - return vreg->voltage_table[index] * 1000; -} - static struct regulator_ops pcap_regulator_ops = { - .list_voltage = pcap_regulator_list_voltage, + .list_voltage = regulator_list_voltage_table, .set_voltage_sel = pcap_regulator_set_voltage_sel, .get_voltage_sel = pcap_regulator_get_voltage_sel, .enable = pcap_regulator_enable, @@ -236,6 +224,7 @@ static struct regulator_ops pcap_regulator_ops = { .name = #_vreg, \ .id = _vreg, \ .n_voltages = ARRAY_SIZE(_vreg##_table), \ + .volt_table = _vreg##_table, \ .ops = &pcap_regulator_ops, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ |