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arm: omap3: add common twl configurations for vdd1 and vdd2
VDD1 and VDD2 are the core voltage regulators on OMAP3. VDD1 is used to control MPU/IVA voltage, and VDD2 is used for CORE. These regulators are needed by DVFS. Voltage ranges for VDD1 and VDD2 are taken from twl4030/twl5030 data manuals: - SWCS019L : TWL4030 ES3.1 Data Manual rev L - SWCS030E : TWL5030 ES1.2 Data Manual rev E Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
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@ -126,6 +126,38 @@ static struct regulator_init_data omap3_vpll2_idata = {
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.consumer_supplies = omap3_vpll2_supplies,
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};
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static struct regulator_consumer_supply omap3_vdd1_supply[] = {
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REGULATOR_SUPPLY("vcc", "mpu.0"),
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};
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static struct regulator_consumer_supply omap3_vdd2_supply[] = {
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REGULATOR_SUPPLY("vcc", "l3_main.0"),
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};
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static struct regulator_init_data omap3_vdd1 = {
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.constraints = {
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.name = "vdd_mpu_iva",
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.min_uV = 600000,
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.max_uV = 1450000,
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.valid_modes_mask = REGULATOR_MODE_NORMAL,
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.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
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},
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.num_consumer_supplies = ARRAY_SIZE(omap3_vdd1_supply),
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.consumer_supplies = omap3_vdd1_supply,
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};
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static struct regulator_init_data omap3_vdd2 = {
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.constraints = {
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.name = "vdd_core",
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.min_uV = 600000,
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.max_uV = 1450000,
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.valid_modes_mask = REGULATOR_MODE_NORMAL,
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.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
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},
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.num_consumer_supplies = ARRAY_SIZE(omap3_vdd2_supply),
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.consumer_supplies = omap3_vdd2_supply,
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};
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void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data,
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u32 pdata_flags, u32 regulators_flags)
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{
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@ -133,6 +165,10 @@ void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data,
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pmic_data->irq_base = TWL4030_IRQ_BASE;
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if (!pmic_data->irq_end)
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pmic_data->irq_end = TWL4030_IRQ_END;
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if (!pmic_data->vdd1)
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pmic_data->vdd1 = &omap3_vdd1;
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if (!pmic_data->vdd2)
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pmic_data->vdd2 = &omap3_vdd2;
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/* Common platform data configurations */
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if (pdata_flags & TWL_COMMON_PDATA_USB && !pmic_data->usb)
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