Added OMAP3 EVM specific code for TPS65023 in pmic.c file.
Signed-off-by: Anuj Aggarwal <anuj.aggarwal@xxxxxx>
---
drivers/regulator/pmic.c | 92 ++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 92 insertions(+), 0 deletions(-)
diff --git a/drivers/regulator/pmic.c b/drivers/regulator/pmic.c
index 36ed341..6e7276a 100644
--- a/drivers/regulator/pmic.c
+++ b/drivers/regulator/pmic.c
@@ -29,6 +29,96 @@
/*
* Definitions specific to TPS65023
*/
+#if defined(CONFIG_OMAP3EVM_TPS65023)
+/* MPU voltage regulator of DCDC type */
+struct regulator_consumer_supply tps65023_mpu_consumers = {
+ .supply = "vdd1",
+};
+
+/* CORE voltage regulator of DCDC type */
+struct regulator_consumer_supply tps65023_core_consumers = {
+ .supply = "vdd2",
+};
+
+/* SRAM/MEM/WKUP_BG voltage regulator of DCDC type */
+struct regulator_consumer_supply tps65023_vdds_consumers = {
+ .supply = "vdds",
+};
+
+/* DPLL voltage regulator of LDO type */
+struct regulator_consumer_supply tps65023_dpll_consumers = {
+ .supply = "dpll",
+};
+
+/* MMC voltage regulator of LDO type */
+struct regulator_consumer_supply tps65023_mmc_consumers = {
+ .supply = "mmc",
+};
+
+struct regulator_init_data tps65023_regulator_data[] = {
+ {
+ .constraints = {
+ .min_uV = 800000,
+ .max_uV = 1600000,
+ .valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
+ REGULATOR_CHANGE_STATUS),
+ .boot_on = 1,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &tps65023_mpu_consumers,
+ },
+ {
+ .constraints = {
+ .min_uV = 1800000,
+ .max_uV = 3300000,
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ .boot_on = 1,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &tps65023_core_consumers,
+ },
+ {
+ .constraints = {
+ .min_uV = 1800000,
+ .max_uV = 3300000,
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ .boot_on = 1,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &tps65023_vdds_consumers,
+ },
+ {
+ .constraints = {
+ .min_uV = 1000000,
+ .max_uV = 3150000,
+ .valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
+ REGULATOR_CHANGE_STATUS),
+ .boot_on = 1,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &tps65023_dpll_consumers,
+ },
+ {
+ .constraints = {
+ .min_uV = 1050000,
+ .max_uV = 3300000,
+ .valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
+ REGULATOR_CHANGE_STATUS),
+ .boot_on = 1,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &tps65023_mmc_consumers,
+ },
+};
+
+static struct i2c_board_info __initdata board_tps65023_instances[] = {
+ {
+ I2C_BOARD_INFO("tps65023", 0x48),
+ .flags = I2C_CLIENT_WAKE,
+ .platform_data = &tps65023_regulator_data[0],
+ },
+};
+#endif
static int flag_pmic_twl4030;
static int flag_pmic_tps6235x;
@@ -96,6 +186,8 @@ int pmic_init(void)
#if defined(CONFIG_OMAP3EVM_TPS65023)
/* do stuff specific to TPS65023 */
+ omap_register_i2c_bus(1, 400, board_tps65023_instances,
+ ARRAY_SIZE(board_tps65023_instances));
#endif
return 0;
--
1.6.2.4
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