Palmas regulator support the different input supply pins for each of the rails. Fill the regulator info data with their input supply pin names.
Signed-off-by: Laxman Dewangan <[email protected]> --- Changes from V1: - Passing desc->sname for input supply unconditionally. - If input pins are unconnected then it will be connect to floating supply. drivers/regulator/palmas-regulator.c | 24 ++++++++++++++++++++++++ 1 files changed, 24 insertions(+), 0 deletions(-) diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index 4a45942..bfca28f 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -29,6 +29,7 @@ struct regs_info { char *name; + char *sname; u8 vsel_addr; u8 ctrl_addr; u8 tstep_addr; @@ -37,110 +38,131 @@ struct regs_info { static const struct regs_info palmas_regs_info[] = { { .name = "SMPS12", + .sname = "smps1-in", .vsel_addr = PALMAS_SMPS12_VOLTAGE, .ctrl_addr = PALMAS_SMPS12_CTRL, .tstep_addr = PALMAS_SMPS12_TSTEP, }, { .name = "SMPS123", + .sname = "smps1-in", .vsel_addr = PALMAS_SMPS12_VOLTAGE, .ctrl_addr = PALMAS_SMPS12_CTRL, .tstep_addr = PALMAS_SMPS12_TSTEP, }, { .name = "SMPS3", + .sname = "smps3-in", .vsel_addr = PALMAS_SMPS3_VOLTAGE, .ctrl_addr = PALMAS_SMPS3_CTRL, }, { .name = "SMPS45", + .sname = "smps4-in", .vsel_addr = PALMAS_SMPS45_VOLTAGE, .ctrl_addr = PALMAS_SMPS45_CTRL, .tstep_addr = PALMAS_SMPS45_TSTEP, }, { .name = "SMPS457", + .sname = "smps4-in", .vsel_addr = PALMAS_SMPS45_VOLTAGE, .ctrl_addr = PALMAS_SMPS45_CTRL, .tstep_addr = PALMAS_SMPS45_TSTEP, }, { .name = "SMPS6", + .sname = "smps6-in", .vsel_addr = PALMAS_SMPS6_VOLTAGE, .ctrl_addr = PALMAS_SMPS6_CTRL, .tstep_addr = PALMAS_SMPS6_TSTEP, }, { .name = "SMPS7", + .sname = "smps7-in", .vsel_addr = PALMAS_SMPS7_VOLTAGE, .ctrl_addr = PALMAS_SMPS7_CTRL, }, { .name = "SMPS8", + .sname = "smps8-in", .vsel_addr = PALMAS_SMPS8_VOLTAGE, .ctrl_addr = PALMAS_SMPS8_CTRL, .tstep_addr = PALMAS_SMPS8_TSTEP, }, { .name = "SMPS9", + .sname = "smps9-in", .vsel_addr = PALMAS_SMPS9_VOLTAGE, .ctrl_addr = PALMAS_SMPS9_CTRL, }, { .name = "SMPS10", + .sname = "smps10-in", }, { .name = "LDO1", + .sname = "ldo1-in", .vsel_addr = PALMAS_LDO1_VOLTAGE, .ctrl_addr = PALMAS_LDO1_CTRL, }, { .name = "LDO2", + .sname = "ldo2-in", .vsel_addr = PALMAS_LDO2_VOLTAGE, .ctrl_addr = PALMAS_LDO2_CTRL, }, { .name = "LDO3", + .sname = "ldo3-in", .vsel_addr = PALMAS_LDO3_VOLTAGE, .ctrl_addr = PALMAS_LDO3_CTRL, }, { .name = "LDO4", + .sname = "ldo4-in", .vsel_addr = PALMAS_LDO4_VOLTAGE, .ctrl_addr = PALMAS_LDO4_CTRL, }, { .name = "LDO5", + .sname = "ldo5-in", .vsel_addr = PALMAS_LDO5_VOLTAGE, .ctrl_addr = PALMAS_LDO5_CTRL, }, { .name = "LDO6", + .sname = "ldo6-in", .vsel_addr = PALMAS_LDO6_VOLTAGE, .ctrl_addr = PALMAS_LDO6_CTRL, }, { .name = "LDO7", + .sname = "ldo7-in", .vsel_addr = PALMAS_LDO7_VOLTAGE, .ctrl_addr = PALMAS_LDO7_CTRL, }, { .name = "LDO8", + .sname = "ldo8-in", .vsel_addr = PALMAS_LDO8_VOLTAGE, .ctrl_addr = PALMAS_LDO8_CTRL, }, { .name = "LDO9", + .sname = "ldo9-in", .vsel_addr = PALMAS_LDO9_VOLTAGE, .ctrl_addr = PALMAS_LDO9_CTRL, }, { .name = "LDOLN", + .sname = "ldoln-in", .vsel_addr = PALMAS_LDOLN_VOLTAGE, .ctrl_addr = PALMAS_LDOLN_CTRL, }, { .name = "LDOUSB", + .sname = "ldousb-in", .vsel_addr = PALMAS_LDOUSB_VOLTAGE, .ctrl_addr = PALMAS_LDOUSB_CTRL, }, @@ -710,6 +732,7 @@ static int palmas_regulators_probe(struct platform_device *pdev) else config.init_data = NULL; + pmic->desc[id].supply_name = palmas_regs_info[id].sname; config.of_node = palmas_matches[id].of_node; rdev = regulator_register(&pmic->desc[id], &config); @@ -756,6 +779,7 @@ static int palmas_regulators_probe(struct platform_device *pdev) else config.init_data = NULL; + pmic->desc[id].supply_name = palmas_regs_info[id].sname; config.of_node = palmas_matches[id].of_node; rdev = regulator_register(&pmic->desc[id], &config); -- 1.7.1.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
