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-rw-r--r--drivers/regulator/anatop-regulator.c1
-rw-r--r--drivers/regulator/gpio-regulator.c1
-rw-r--r--drivers/regulator/pbias-regulator.c56
-rw-r--r--drivers/regulator/tps65218-regulator.c2
-rw-r--r--drivers/regulator/vexpress.c1
5 files changed, 54 insertions, 7 deletions
diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c
index 738adfa5332b..52ea605f8130 100644
--- a/drivers/regulator/anatop-regulator.c
+++ b/drivers/regulator/anatop-regulator.c
@@ -318,6 +318,7 @@ static const struct of_device_id of_anatop_regulator_match_tbl[] = {
{ .compatible = "fsl,anatop-regulator", },
{ /* end */ }
};
+MODULE_DEVICE_TABLE(of, of_anatop_regulator_match_tbl);
static struct platform_driver anatop_regulator_driver = {
.driver = {
diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index 464018de7e97..7bba8b747f30 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -394,6 +394,7 @@ static const struct of_device_id regulator_gpio_of_match[] = {
{ .compatible = "regulator-gpio", },
{},
};
+MODULE_DEVICE_TABLE(of, regulator_gpio_of_match);
#endif
static struct platform_driver gpio_regulator_driver = {
diff --git a/drivers/regulator/pbias-regulator.c b/drivers/regulator/pbias-regulator.c
index 4fa7bcaf454e..f9d74d63be7c 100644
--- a/drivers/regulator/pbias-regulator.c
+++ b/drivers/regulator/pbias-regulator.c
@@ -45,6 +45,10 @@ struct pbias_regulator_data {
int voltage;
};
+struct pbias_of_data {
+ unsigned int offset;
+};
+
static const unsigned int pbias_volt_table[] = {
1800000,
3000000
@@ -102,8 +106,35 @@ static struct of_regulator_match pbias_matches[] = {
};
#define PBIAS_NUM_REGS ARRAY_SIZE(pbias_matches)
+/* Offset from SCM general area (and syscon) base */
+
+static const struct pbias_of_data pbias_of_data_omap2 = {
+ .offset = 0x230,
+};
+
+static const struct pbias_of_data pbias_of_data_omap3 = {
+ .offset = 0x2b0,
+};
+
+static const struct pbias_of_data pbias_of_data_omap4 = {
+ .offset = 0x60,
+};
+
+static const struct pbias_of_data pbias_of_data_omap5 = {
+ .offset = 0x60,
+};
+
+static const struct pbias_of_data pbias_of_data_dra7 = {
+ .offset = 0xe00,
+};
+
static const struct of_device_id pbias_of_match[] = {
{ .compatible = "ti,pbias-omap", },
+ { .compatible = "ti,pbias-omap2", .data = &pbias_of_data_omap2, },
+ { .compatible = "ti,pbias-omap3", .data = &pbias_of_data_omap3, },
+ { .compatible = "ti,pbias-omap4", .data = &pbias_of_data_omap4, },
+ { .compatible = "ti,pbias-omap5", .data = &pbias_of_data_omap5, },
+ { .compatible = "ti,pbias-dra7", .data = &pbias_of_data_dra7, },
{},
};
MODULE_DEVICE_TABLE(of, pbias_of_match);
@@ -118,6 +149,9 @@ static int pbias_regulator_probe(struct platform_device *pdev)
const struct pbias_reg_info *info;
int ret = 0;
int count, idx, data_idx = 0;
+ const struct of_device_id *match;
+ const struct pbias_of_data *data;
+ unsigned int offset;
count = of_regulator_match(&pdev->dev, np, pbias_matches,
PBIAS_NUM_REGS);
@@ -133,6 +167,20 @@ static int pbias_regulator_probe(struct platform_device *pdev)
if (IS_ERR(syscon))
return PTR_ERR(syscon);
+ match = of_match_device(of_match_ptr(pbias_of_match), &pdev->dev);
+ if (match && match->data) {
+ data = match->data;
+ offset = data->offset;
+ } else {
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res)
+ return -EINVAL;
+
+ offset = res->start;
+ dev_WARN(&pdev->dev,
+ "using legacy dt data for pbias offset\n");
+ }
+
cfg.regmap = syscon;
cfg.dev = &pdev->dev;
@@ -145,10 +193,6 @@ static int pbias_regulator_probe(struct platform_device *pdev)
if (!info)
return -ENODEV;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res)
- return -EINVAL;
-
drvdata[data_idx].syscon = syscon;
drvdata[data_idx].info = info;
drvdata[data_idx].desc.name = info->name;
@@ -158,9 +202,9 @@ static int pbias_regulator_probe(struct platform_device *pdev)
drvdata[data_idx].desc.volt_table = pbias_volt_table;
drvdata[data_idx].desc.n_voltages = 2;
drvdata[data_idx].desc.enable_time = info->enable_time;
- drvdata[data_idx].desc.vsel_reg = res->start;
+ drvdata[data_idx].desc.vsel_reg = offset;
drvdata[data_idx].desc.vsel_mask = info->vmode;
- drvdata[data_idx].desc.enable_reg = res->start;
+ drvdata[data_idx].desc.enable_reg = offset;
drvdata[data_idx].desc.enable_mask = info->enable_mask;
drvdata[data_idx].desc.enable_val = info->enable;
drvdata[data_idx].desc.disable_val = info->disable_val;
diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c
index 7f97223f95c5..a02c1b961039 100644
--- a/drivers/regulator/tps65218-regulator.c
+++ b/drivers/regulator/tps65218-regulator.c
@@ -73,7 +73,7 @@ static const struct regulator_linear_range dcdc4_ranges[] = {
};
static struct tps_info tps65218_pmic_regs[] = {
- TPS65218_INFO(DCDC1, "DCDC1", 850000, 167500),
+ TPS65218_INFO(DCDC1, "DCDC1", 850000, 1675000),
TPS65218_INFO(DCDC2, "DCDC2", 850000, 1675000),
TPS65218_INFO(DCDC3, "DCDC3", 900000, 3400000),
TPS65218_INFO(DCDC4, "DCDC4", 1175000, 3400000),
diff --git a/drivers/regulator/vexpress.c b/drivers/regulator/vexpress.c
index bed9d3ee4198..c810cbbd463f 100644
--- a/drivers/regulator/vexpress.c
+++ b/drivers/regulator/vexpress.c
@@ -103,6 +103,7 @@ static const struct of_device_id vexpress_regulator_of_match[] = {
{ .compatible = "arm,vexpress-volt", },
{ }
};
+MODULE_DEVICE_TABLE(of, vexpress_regulator_of_match);
static struct platform_driver vexpress_regulator_driver = {
.probe = vexpress_regulator_probe,
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