Unverified Commit b402dfe8 authored by Jisheng Zhang's avatar Jisheng Zhang Committed by Mark Brown
Browse files

regulator: tps6287x-regulator: Enable REGCACHE_MAPLE 



Enable regmap cache to reduce i2c transactions and corresponding
interrupts if regulator is accessed frequently.

Signed-off-by: default avatarJisheng Zhang <jszhang@kernel.org>
Link: https://patch.msgid.link/20250629095822.868-1-jszhang@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent bd7c7976

drivers/regulator/tps6287x-regulator.c

+7 −0
Original line number Diff line number Diff line
@@ -27,10 +27,17 @@ 
#define TPS6287X_CTRL3		0x03

#define TPS6287X_STATUS		0x04



static bool tps6287x_volatile_reg(struct device *dev, unsigned int reg)

{

	return reg == TPS6287X_STATUS;

}



static const struct regmap_config tps6287x_regmap_config = {

	.reg_bits = 8,

	.val_bits = 8,

	.max_register = TPS6287X_STATUS,

	.cache_type = REGCACHE_MAPLE,

	.volatile_reg = tps6287x_volatile_reg,

};



static const struct linear_range tps6287x_voltage_ranges[] = {