regulator: ab8500: Add voltage selection for AUDIO and ANA on AB8505 (8a3b1b87) · Commits · e / devices / android_kernel_teracube_2e

drivers/regulator/ab8500.c

+49 −6

Original line number	Diff line number	Diff line
		@@ -160,6 +160,28 @@ static const unsigned int fixed_3300000_voltage[] = {
		3300000,
		};

		static const unsigned int ldo_vana_voltages[] = {
		1050000,
		1075000,
		1100000,
		1125000,
		1150000,
		1175000,
		1200000,
		1225000,
		};

		static const unsigned int ldo_vaudio_voltages[] = {
		2000000,
		2100000,
		2200000,
		2300000,
		2400000,
		2500000,
		2600000,
		2600000, /* Duplicated in Vaudio and IsoUicc Control register. */
		};

		static int ab8500_regulator_enable(struct regulator_dev *rdev)
		{
		int ret;
		@@ -416,6 +438,16 @@ static struct regulator_ops ab8500_regulator_volt_mode_ops = {
		.list_voltage = regulator_list_voltage_table,
		};

		static struct regulator_ops ab8500_regulator_volt_ops = {
		.enable = ab8500_regulator_enable,
		.disable = ab8500_regulator_disable,
		.is_enabled = ab8500_regulator_is_enabled,
		.get_voltage_sel = ab8500_regulator_get_voltage_sel,
		.set_voltage_sel = ab8500_regulator_set_voltage_sel,
		.list_voltage = regulator_list_voltage_table,
		.set_voltage_time_sel = ab8500_regulator_set_voltage_time_sel,
		};

		static struct regulator_ops ab8500_regulator_mode_ops = {
		.enable = ab8500_regulator_enable,
		.disable = ab8500_regulator_disable,
		@@ -851,17 +883,23 @@ static struct ab8500_regulator_info
		[AB8505_LDO_AUDIO] = {
		.desc = {
		.name = "LDO-AUDIO",
		.ops = &ab8500_regulator_ops,
		.ops = &ab8500_regulator_volt_ops,
		.type = REGULATOR_VOLTAGE,
		.id = AB8505_LDO_AUDIO,
		.owner = THIS_MODULE,
		.n_voltages = 1,
		.volt_table = fixed_2000000_voltage,
		.n_voltages = ARRAY_SIZE(ldo_vaudio_voltages),
		.volt_table = ldo_vaudio_voltages,
		},
		.update_bank = 0x03,
		.update_reg = 0x83,
		.update_mask = 0x02,
		.update_val = 0x02,
		.voltage_bank = 0x01,
		.voltage_reg = 0x57,
		.voltage_mask = 0x7,
		.voltage_shift = 4,
		.voltages = ldo_vaudio_voltages,
		.voltages_len = ARRAY_SIZE(ldo_vaudio_voltages),
		},
		[AB8505_LDO_ANAMIC1] = {
		.desc = {
		@@ -914,12 +952,12 @@ static struct ab8500_regulator_info
		[AB8505_LDO_ANA] = {
		.desc = {
		.name = "LDO-ANA",
		.ops = &ab8500_regulator_mode_ops,
		.ops = &ab8500_regulator_volt_mode_ops,
		.type = REGULATOR_VOLTAGE,
		.id = AB8505_LDO_ANA,
		.owner = THIS_MODULE,
		.n_voltages = 1,
		.volt_table = fixed_1200000_voltage,
		.n_voltages = ARRAY_SIZE(ldo_vana_voltages),
		.volt_table = ldo_vana_voltages,
		},
		.load_lp_uA = 1000,
		.update_bank = 0x04,
		@@ -928,6 +966,11 @@ static struct ab8500_regulator_info
		.update_val = 0x04,
		.update_val_idle = 0x0c,
		.update_val_normal = 0x04,
		.voltage_bank = 0x04,
		.voltage_reg = 0x29,
		.voltage_mask = 0x7,
		.voltages = ldo_vana_voltages,
		.voltages_len = ARRAY_SIZE(ldo_vana_voltages),
		},
		};