The ROHM BD96806 is from the software perspective almost identical to
the ROHM BD96802. The main difference is different voltage tuning
ranges.
Add support differentiating these PMICs and provide correct voltages
for both models.
Signed-off-by: Matti Vaittinen <mazziesaccount@xxxxxxxxx>
---
drivers/regulator/bd96801-regulator.c | 65 +++++++++++++++++++++++++++
1 file changed, 65 insertions(+)
diff --git a/drivers/regulator/bd96801-regulator.c b/drivers/regulator/bd96801-regulator.c
index d829289942f9..fb9e7c3314a3 100644
--- a/drivers/regulator/bd96801-regulator.c
+++ b/drivers/regulator/bd96801-regulator.c
@@ -962,6 +962,70 @@ static const struct bd96801_pmic_data bd96805_data = {
.num_regulators = 7,
};
+static const struct bd96801_pmic_data bd96806_data = {
+ .regulator_data = {
+ {
+ .desc = {
+ .name = "buck1",
+ .of_match = of_match_ptr("buck1"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = BD96801_BUCK1,
+ .ops = &bd96801_buck_ops,
+ .type = REGULATOR_VOLTAGE,
+ .linear_ranges = bd96805_tune_volts,
+ .n_linear_ranges = ARRAY_SIZE(bd96805_tune_volts),
+ .n_voltages = BD96805_BUCK_VOLTS,
+ .enable_reg = BD96801_REG_ENABLE,
+ .enable_mask = BD96801_BUCK1_EN_MASK,
+ .enable_is_inverted = true,
+ .vsel_reg = BD96801_BUCK1_VSEL_REG,
+ .vsel_mask = BD96805_BUCK_VSEL_MASK,
+ .ramp_reg = BD96801_BUCK1_VSEL_REG,
+ .ramp_mask = BD96801_MASK_RAMP_DELAY,
+ .ramp_delay_table = &buck_ramp_table[0],
+ .n_ramp_values = ARRAY_SIZE(buck_ramp_table),
+ .owner = THIS_MODULE,
+ },
+ .init_ranges = bd96801_buck_init_volts,
+ .num_ranges = ARRAY_SIZE(bd96801_buck_init_volts),
+ .irq_desc = {
+ .irqinfo = (struct bd96801_irqinfo *)&buck1_irqinfo[0],
+ .num_irqs = ARRAY_SIZE(buck1_irqinfo),
+ },
+ },
+ {
+ .desc = {
+ .name = "buck2",
+ .of_match = of_match_ptr("buck2"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = BD96801_BUCK2,
+ .ops = &bd96801_buck_ops,
+ .type = REGULATOR_VOLTAGE,
+ .linear_ranges = bd96805_tune_volts,
+ .n_linear_ranges = ARRAY_SIZE(bd96805_tune_volts),
+ .n_voltages = BD96805_BUCK_VOLTS,
+ .enable_reg = BD96801_REG_ENABLE,
+ .enable_mask = BD96801_BUCK2_EN_MASK,
+ .enable_is_inverted = true,
+ .vsel_reg = BD96801_BUCK2_VSEL_REG,
+ .vsel_mask = BD96805_BUCK_VSEL_MASK,
+ .ramp_reg = BD96801_BUCK2_VSEL_REG,
+ .ramp_mask = BD96801_MASK_RAMP_DELAY,
+ .ramp_delay_table = &buck_ramp_table[0],
+ .n_ramp_values = ARRAY_SIZE(buck_ramp_table),
+ .owner = THIS_MODULE,
+ },
+ .irq_desc = {
+ .irqinfo = (struct bd96801_irqinfo *)&buck2_irqinfo[0],
+ .num_irqs = ARRAY_SIZE(buck2_irqinfo),
+ },
+ .init_ranges = bd96801_buck_init_volts,
+ .num_ranges = ARRAY_SIZE(bd96801_buck_init_volts),
+ },
+ },
+ .num_regulators = 2,
+};
+
static int initialize_pmic_data(struct platform_device *pdev,
struct bd96801_pmic_data *pdata)
{
@@ -1260,6 +1324,7 @@ static const struct platform_device_id bd96801_pmic_id[] = {
{ "bd96801-regulator", (kernel_ulong_t)&bd96801_data },
{ "bd96802-regulator", (kernel_ulong_t)&bd96802_data },
{ "bd96805-regulator", (kernel_ulong_t)&bd96805_data },
+ { "bd96806-regulator", (kernel_ulong_t)&bd96806_data },
{ },
};
MODULE_DEVICE_TABLE(platform, bd96801_pmic_id);
--
2.48.1
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