Unverified Commit fbb4c52c authored by Guodong Xu's avatar Guodong Xu Committed by Mark Brown
Browse files

regulator: spacemit-p1: Update supply names 



Update supply names to match the P1 PMIC's actual hardware pinout where
each buck has an individual VIN pin (vin1-vin6) and LDO groups have
dedicated input pins (aldoin, dldoin1, dldoin2).

This is an ABI change from the original "vin" and "buck5" supplies.
The P1/PMIC regulator has no consumers in the DTS tree yet. For the two
K1 boards in-tree (BPI-F3 and Jupiter), power settings come from
boot firmware, so a probe failure has minimal impact.

Signed-off-by: default avatarGuodong Xu <guodong@riscstar.com>
Link: https://developer.spacemit.com/documentation?token=T1Btw2BdiiSlSXkAdibcoMetnag


[1]
Reviewed-by: default avatarAlex Elder <elder@riscstar.com>
Link: https://patch.msgid.link/20260206-spacemit-p1-v4-2-8f695d93811e@riscstar.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 82ffa961

drivers/regulator/spacemit-p1.c

+14 −11
Original line number Diff line number Diff line
@@ -87,13 +87,16 @@ static const struct linear_range p1_ldo_ranges[] = { 
	}



#define P1_BUCK_DESC(_n) \

	P1_REG_DESC(BUCK, buck, _n, "vin", 0x47, BUCK_MASK, 255, p1_buck_ranges)

	P1_REG_DESC(BUCK, buck, _n, "vin" #_n, 0x47, BUCK_MASK, 255, p1_buck_ranges)



#define P1_ALDO_DESC(_n) \

	P1_REG_DESC(ALDO, aldo, _n, "vin", 0x5b, LDO_MASK, 128, p1_ldo_ranges)

	P1_REG_DESC(ALDO, aldo, _n, "aldoin", 0x5b, LDO_MASK, 128, p1_ldo_ranges)



#define P1_DLDO_DESC(_n) \

	P1_REG_DESC(DLDO, dldo, _n, "buck5", 0x67, LDO_MASK, 128, p1_ldo_ranges)

#define P1_DLDO1_DESC(_n) \

	P1_REG_DESC(DLDO, dldo, _n, "dldoin1", 0x67, LDO_MASK, 128, p1_ldo_ranges)



#define P1_DLDO2_DESC(_n) \

	P1_REG_DESC(DLDO, dldo, _n, "dldoin2", 0x67, LDO_MASK, 128, p1_ldo_ranges)



static const struct regulator_desc p1_regulator_desc[] = {

	P1_BUCK_DESC(1),
@@ -108,13 +111,13 @@ static const struct regulator_desc p1_regulator_desc[] = { 
	P1_ALDO_DESC(3),

	P1_ALDO_DESC(4),



	P1_DLDO_DESC(1),

	P1_DLDO_DESC(2),

	P1_DLDO_DESC(3),

	P1_DLDO_DESC(4),

	P1_DLDO_DESC(5),

	P1_DLDO_DESC(6),

	P1_DLDO_DESC(7),

	P1_DLDO1_DESC(1),

	P1_DLDO1_DESC(2),

	P1_DLDO1_DESC(3),

	P1_DLDO1_DESC(4),

	P1_DLDO2_DESC(5),

	P1_DLDO2_DESC(6),

	P1_DLDO2_DESC(7),

};



static int p1_regulator_probe(struct platform_device *pdev)