Based on the datasheet [1] (Block Diagram) PVIN[1-4] and LVIN represent the input voltage supply for each BUCKs respective LDOs. Update the driver to align with the datasheet [1]. [1]: https://ww1.microchip.com/downloads/en/DeviceDoc/MCP16502-High-Performance-PMIC-for-SAMA5DX-SAM9X6-MPUs-Data-Sheet-DS20006275A.pdf Co-developed-by: Mihai Sain <mihai.sain@xxxxxxxxxxxxx> Signed-off-by: Mihai Sain <mihai.sain@xxxxxxxxxxxxx> Signed-off-by: Andrei Simion <andrei.simion@xxxxxxxxxxxxx> --- drivers/regulator/mcp16502.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/drivers/regulator/mcp16502.c b/drivers/regulator/mcp16502.c index 5de9d4fa5113..b34ae0bbba6f 100644 --- a/drivers/regulator/mcp16502.c +++ b/drivers/regulator/mcp16502.c @@ -107,9 +107,10 @@ static unsigned int mcp16502_of_map_mode(unsigned int mode) return REGULATOR_MODE_INVALID; } -#define MCP16502_REGULATOR(_name, _id, _ranges, _ops, _ramp_table) \ +#define MCP16502_REGULATOR(_name, _id, _sn, _ranges, _ops, _ramp_table) \ [_id] = { \ .name = _name, \ + .supply_name = #_sn, \ .regulators_node = "regulators", \ .id = _id, \ .ops = &(_ops), \ @@ -467,18 +468,18 @@ static const struct linear_range b234_ranges[] = { }; static const struct regulator_desc mcp16502_desc[] = { - /* MCP16502_REGULATOR(_name, _id, ranges, regulator_ops, ramp_table) */ - MCP16502_REGULATOR("VDD_IO", BUCK1, b1l12_ranges, mcp16502_buck_ops, + /* MCP16502_REGULATOR(_name, _id, _sn, _ranges, _ops, _ramp_table) */ + MCP16502_REGULATOR("VDD_IO", BUCK1, pvin1, b1l12_ranges, mcp16502_buck_ops, mcp16502_ramp_b1l12), - MCP16502_REGULATOR("VDD_DDR", BUCK2, b234_ranges, mcp16502_buck_ops, + MCP16502_REGULATOR("VDD_DDR", BUCK2, pvin2, b234_ranges, mcp16502_buck_ops, mcp16502_ramp_b234), - MCP16502_REGULATOR("VDD_CORE", BUCK3, b234_ranges, mcp16502_buck_ops, + MCP16502_REGULATOR("VDD_CORE", BUCK3, pvin3, b234_ranges, mcp16502_buck_ops, mcp16502_ramp_b234), - MCP16502_REGULATOR("VDD_OTHER", BUCK4, b234_ranges, mcp16502_buck_ops, + MCP16502_REGULATOR("VDD_OTHER", BUCK4, pvin4, b234_ranges, mcp16502_buck_ops, mcp16502_ramp_b234), - MCP16502_REGULATOR("LDO1", LDO1, b1l12_ranges, mcp16502_ldo_ops, + MCP16502_REGULATOR("LDO1", LDO1, lvin, b1l12_ranges, mcp16502_ldo_ops, mcp16502_ramp_b1l12), - MCP16502_REGULATOR("LDO2", LDO2, b1l12_ranges, mcp16502_ldo_ops, + MCP16502_REGULATOR("LDO2", LDO2, lvin, b1l12_ranges, mcp16502_ldo_ops, mcp16502_ramp_b1l12) }; -- 2.34.1
