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-rw-r--r--drivers/regulator/Kconfig5
-rw-r--r--drivers/regulator/tps6586x-regulator.c88
2 files changed, 55 insertions, 38 deletions
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index c3b94771d451..d3cb8e6ff099 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -319,11 +319,6 @@ config REGULATOR_TPS6586X
help
This driver supports TPS6586X voltage regulator chips.
-config REGULATOR_TPS658623
- depends on REGULATOR_TPS6586X
- default n
- bool "Use voltage tables suitable for TPS658623."
-
config REGULATOR_TPS6524X
tristate "TI TPS6524X Power regulators"
depends on SPI
diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c
index acef70550c7e..43a3a11db46c 100644
--- a/drivers/regulator/tps6586x-regulator.c
+++ b/drivers/regulator/tps6586x-regulator.c
@@ -64,6 +64,7 @@ struct tps6586x_regulator {
int enable_reg[2];
int *voltages;
int delay; /* delay in us for regulator to stabilize */
+ enum tps6586x_type type;
/* for DVM regulators */
int go_reg;
@@ -229,14 +230,19 @@ static int tps6586x_ldo4_voltages[] = {
2300, 2325, 2350, 2375, 2400, 2425, 2450, 2475,
};
-#ifndef CONFIG_REGULATOR_TPS658623
static int tps6586x_sm2_voltages[] = {
3000, 3050, 3100, 3150, 3200, 3250, 3300, 3350,
3400, 3450, 3500, 3550, 3600, 3650, 3700, 3750,
3800, 3850, 3900, 3950, 4000, 4050, 4100, 4150,
4200, 4250, 4300, 4350, 4400, 4450, 4500, 4550,
};
-#endif /* !CONFIG_REGULATOR_TPS658623 */
+
+static int tps6586x_sm2fortythree_voltages[] = {
+ 1025, 1225, 1425, 1625, 1050, 1250, 1450, 1650,
+ 1075, 1275, 1475, 1675, 1100, 1300, 1500, 1700,
+ 1125, 1325, 1525, 1725, 1150, 1350, 1550, 1750,
+ 1175, 1375, 1575, 1775, 1200, 1400, 1600, 1800,
+};
static int tps6586x_dvm_voltages[] = {
725, 750, 775, 800, 825, 850, 875, 900,
@@ -245,7 +251,7 @@ static int tps6586x_dvm_voltages[] = {
1325, 1350, 1375, 1400, 1425, 1450, 1475, 1500,
};
-#define TPS6586X_REGULATOR(_id, vdata, _ops, vreg, shift, nbits, \
+#define TPS6586X_REGULATOR(_id, _type, vdata, _ops, vreg, shift, nbits, \
ereg0, ebit0, ereg1, ebit1, en_time) \
.desc = { \
.name = "REG-" #_id, \
@@ -263,48 +269,62 @@ static int tps6586x_dvm_voltages[] = {
.enable_reg[1] = TPS6586X_SUPPLY##ereg1, \
.enable_bit[1] = (ebit1), \
.voltages = tps6586x_##vdata##_voltages, \
- .delay = en_time,
+ .delay = en_time, \
+ .type = (_type),
#define TPS6586X_REGULATOR_DVM_GOREG(goreg, gobit) \
.go_reg = TPS6586X_##goreg, \
.go_bit = (gobit),
-#define TPS6586X_LDO(_id, vdata, vreg, shift, nbits, \
+#define TPS6586X_LDO(_id, type, vdata, vreg, shift, nbits, \
ereg0, ebit0, ereg1, ebit1, en_time) \
{ \
- TPS6586X_REGULATOR(_id, vdata, ldo_ops, vreg, shift, nbits, \
- ereg0, ebit0, ereg1, ebit1, en_time) \
+ TPS6586X_REGULATOR(_id, type, vdata, ldo_ops, vreg, shift, \
+ nbits, ereg0, ebit0, ereg1, ebit1, en_time) \
}
-#define TPS6586X_DVM(_id, vdata, vreg, shift, nbits, \
+#define TPS6586X_DVM(_id, type, vdata, vreg, shift, nbits, \
ereg0, ebit0, ereg1, ebit1, goreg, gobit, en_time) \
{ \
- TPS6586X_REGULATOR(_id, vdata, dvm_ops, vreg, shift, nbits, \
- ereg0, ebit0, ereg1, ebit1, en_time) \
+ TPS6586X_REGULATOR(_id, type, vdata, dvm_ops, vreg, shift, \
+ nbits, ereg0, ebit0, ereg1, ebit1, en_time) \
TPS6586X_REGULATOR_DVM_GOREG(goreg, gobit) \
}
+/* Note: type ANY means universal, search order matters, place ANY last */
static struct tps6586x_regulator tps6586x_regulator[] = {
- TPS6586X_LDO(LDO_0, ldo0, SUPPLYV1, 5, 3, ENC, 0, END, 0, 4000),
- TPS6586X_LDO(LDO_1, dvm, SUPPLYV1, 0, 5, ENC, 1, END, 1, 4000),
- TPS6586X_LDO(LDO_3, ldo, SUPPLYV4, 0, 3, ENC, 2, END, 2, 3000),
- TPS6586X_LDO(LDO_5, ldo, SUPPLYV6, 0, 3, ENE, 6, ENE, 6, 3000),
- TPS6586X_LDO(LDO_6, ldo, SUPPLYV3, 0, 3, ENC, 4, END, 4, 15000),
- TPS6586X_LDO(LDO_7, ldo, SUPPLYV3, 3, 3, ENC, 5, END, 5, 15000),
- TPS6586X_LDO(LDO_8, ldo, SUPPLYV2, 5, 3, ENC, 6, END, 6, 15000),
- TPS6586X_LDO(LDO_9, ldo, SUPPLYV6, 3, 3, ENE, 7, ENE, 7, 3000),
- TPS6586X_LDO(LDO_RTC, ldo, SUPPLYV4, 3, 3, V4, 7, V4, 7, 0),
-#ifndef CONFIG_REGULATOR_TPS658623
- TPS6586X_LDO(SM_2, sm2, SUPPLYV2, 0, 5, ENC, 7, END, 7, 0),
-#endif
-
- TPS6586X_DVM(LDO_2, dvm, LDO2BV1, 0, 5, ENA, 3, ENB, 3, VCC2, 6, 3000),
- TPS6586X_DVM(SM_0, dvm, SM0V1, 0, 5, ENA, 1, ENB, 1, VCC1, 2, 4000),
- TPS6586X_DVM(SM_1, dvm, SM1V1, 0, 5, ENA, 0, ENB, 0, VCC1, 0, 4000),
-#ifdef CONFIG_REGULATOR_TPS658623
- TPS6586X_DVM(SM_2, ldo4, SUPPLYV2, 0, 5, ENC, 3, END, 3, VCC1, 6, 15000),
-#endif
- TPS6586X_DVM(LDO_4, ldo4, LDO4V1, 0, 5, ENC, 3, END, 3, VCC1, 6, 15000),
+ TPS6586X_LDO(LDO_0, TPS6586X_ANY, ldo0, SUPPLYV1, 5, 3, ENC, 0, END, 0,
+ 4000),
+ TPS6586X_LDO(LDO_1, TPS6586X_ANY, dvm, SUPPLYV1, 0, 5, ENC, 1, END, 1,
+ 4000),
+ TPS6586X_DVM(LDO_2, TPS6586X_ANY, dvm, LDO2BV1, 0, 5, ENA, 3, ENB, 3,
+ VCC2, 6, 3000),
+ TPS6586X_LDO(LDO_3, TPS6586X_ANY, ldo, SUPPLYV4, 0, 3, ENC, 2, END, 2,
+ 3000),
+ TPS6586X_DVM(LDO_4, TPS6586X_ANY, ldo4, LDO4V1, 0, 5, ENC, 3, END, 3,
+ VCC1, 6, 15000),
+ TPS6586X_LDO(LDO_5, TPS6586X_ANY, ldo, SUPPLYV6, 0, 3, ENE, 6, ENE, 6,
+ 3000),
+ TPS6586X_LDO(LDO_6, TPS6586X_ANY, ldo, SUPPLYV3, 0, 3, ENC, 4, END, 4,
+ 15000),
+ TPS6586X_LDO(LDO_7, TPS6586X_ANY, ldo, SUPPLYV3, 3, 3, ENC, 5, END, 5,
+ 15000),
+ TPS6586X_LDO(LDO_8, TPS6586X_ANY, ldo, SUPPLYV2, 5, 3, ENC, 6, END, 6,
+ 15000),
+ TPS6586X_LDO(LDO_9, TPS6586X_ANY, ldo, SUPPLYV6, 3, 3, ENE, 7, ENE, 7,
+ 3000),
+ TPS6586X_LDO(LDO_RTC, TPS6586X_ANY, ldo, SUPPLYV4, 3, 3, V4, 7, V4, 7,
+ 0),
+ TPS6586X_DVM(SM_0, TPS6586X_ANY, dvm, SM0V1, 0, 5, ENA, 1, ENB, 1,
+ VCC1, 2, 4000),
+ TPS6586X_DVM(SM_1, TPS6586X_ANY, dvm, SM1V1, 0, 5, ENA, 0, ENB, 0,
+ VCC1, 0, 4000),
+ TPS6586X_DVM(SM_2, TPS658623, ldo4, SUPPLYV2, 0, 5, ENC, 3, END, 3,
+ VCC1, 6, 15000),
+ TPS6586X_DVM(SM_2, TPS658643, sm2fortythree, SUPPLYV2, 0, 5, ENC, 3,
+ END, 3, VCC1, 6, 15000),
+ TPS6586X_LDO(SM_2, TPS6586X_ANY, sm2, SUPPLYV2, 0, 5, ENC, 7, END, 7,
+ 0),
};
/*
@@ -406,14 +426,16 @@ static inline int tps6586x_regulator_set_slew_rate(struct platform_device *pdev)
return tps6586x_write(parent, reg, setting->slew_rate);
}
-static inline struct tps6586x_regulator *find_regulator_info(int id)
+static inline struct tps6586x_regulator *find_regulator_info(int id,
+ enum tps6586x_type type)
{
struct tps6586x_regulator *ri;
int i;
for (i = 0; i < ARRAY_SIZE(tps6586x_regulator); i++) {
ri = &tps6586x_regulator[i];
- if (ri->desc.id == id)
+ if ((ri->desc.id == id) && ((ri->type == type) ||
+ (ri->type == TPS6586X_ANY)))
return ri;
}
return NULL;
@@ -428,7 +450,7 @@ static int __devinit tps6586x_regulator_probe(struct platform_device *pdev)
dev_dbg(&pdev->dev, "Probing reulator %d\n", id);
- ri = find_regulator_info(id);
+ ri = find_regulator_info(id, tps6586x_gettype(pdev->dev.parent));
if (ri == NULL) {
dev_err(&pdev->dev, "invalid regulator ID specified\n");
return -EINVAL;
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-11 16:53:39 +0000