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Commit 0a2c9865 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator 

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: TPS65910: Fix VDD1/2 voltage selector count
parents 2d0f2400 780dc9ba

drivers/regulator/tps65910-regulator.c

+8 −6
Original line number Diff line number Diff line
@@ -664,10 +664,10 @@ static int tps65910_set_voltage_dcdc(struct regulator_dev *dev, 


	switch (id) {

	case TPS65910_REG_VDD1:

		dcdc_mult = (selector / VDD1_2_NUM_VOLTS) + 1;

		dcdc_mult = (selector / VDD1_2_NUM_VOLT_FINE) + 1;

		if (dcdc_mult == 1)

			dcdc_mult--;

		vsel = (selector % VDD1_2_NUM_VOLTS) + 3;

		vsel = (selector % VDD1_2_NUM_VOLT_FINE) + 3;



		tps65910_modify_bits(pmic, TPS65910_VDD1,

				(dcdc_mult << VDD1_VGAIN_SEL_SHIFT),
@@ -675,10 +675,10 @@ static int tps65910_set_voltage_dcdc(struct regulator_dev *dev, 
		tps65910_reg_write(pmic, TPS65910_VDD1_OP, vsel);

		break;

	case TPS65910_REG_VDD2:

		dcdc_mult = (selector / VDD1_2_NUM_VOLTS) + 1;

		dcdc_mult = (selector / VDD1_2_NUM_VOLT_FINE) + 1;

		if (dcdc_mult == 1)

			dcdc_mult--;

		vsel = (selector % VDD1_2_NUM_VOLTS) + 3;

		vsel = (selector % VDD1_2_NUM_VOLT_FINE) + 3;



		tps65910_modify_bits(pmic, TPS65910_VDD2,

				(dcdc_mult << VDD2_VGAIN_SEL_SHIFT),
@@ -756,9 +756,9 @@ static int tps65910_list_voltage_dcdc(struct regulator_dev *dev, 
	switch (id) {

	case TPS65910_REG_VDD1:

	case TPS65910_REG_VDD2:

		mult = (selector / VDD1_2_NUM_VOLTS) + 1;

		mult = (selector / VDD1_2_NUM_VOLT_FINE) + 1;

		volt = VDD1_2_MIN_VOLT +

				(selector % VDD1_2_NUM_VOLTS) * VDD1_2_OFFSET;

				(selector % VDD1_2_NUM_VOLT_FINE) * VDD1_2_OFFSET;

		break;

	case TPS65911_REG_VDDCTRL:

		volt = VDDCTRL_MIN_VOLT + (selector * VDDCTRL_OFFSET);
@@ -947,6 +947,8 @@ static __devinit int tps65910_probe(struct platform_device *pdev) 


		if (i == TPS65910_REG_VDD1 || i == TPS65910_REG_VDD2) {

			pmic->desc[i].ops = &tps65910_ops_dcdc;

			pmic->desc[i].n_voltages = VDD1_2_NUM_VOLT_FINE *

							VDD1_2_NUM_VOLT_COARSE;

		} else if (i == TPS65910_REG_VDD3) {

			if (tps65910_chip_id(tps65910) == TPS65910)

				pmic->desc[i].ops = &tps65910_ops_vdd3;

include/linux/mfd/tps65910.h

+2 −1
Original line number Diff line number Diff line
@@ -243,7 +243,8 @@ 




/*Registers VDD1, VDD2 voltage values definitions */

#define VDD1_2_NUM_VOLTS				73

#define VDD1_2_NUM_VOLT_FINE				73

#define VDD1_2_NUM_VOLT_COARSE				3

#define VDD1_2_MIN_VOLT					6000

#define VDD1_2_OFFSET					125