Add support for TPS65224 PMIC in the TPS6594 driver as they share significant functional overlap. Signed-off-by: Bhargav Raviprakash <bhargav.r@xxxxxxxx> --- drivers/mfd/tps6594-spi.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/drivers/mfd/tps6594-spi.c b/drivers/mfd/tps6594-spi.c index b9428dc12..4458c5db7 100644 --- a/drivers/mfd/tps6594-spi.c +++ b/drivers/mfd/tps6594-spi.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * SPI access driver for TI TPS6594/TPS6593/LP8764 PMICs + * SPI access driver for TI TPS65224/TPS6594/TPS6593/LP8764 PMICs * * Copyright (C) 2023 BayLibre Incorporated - https://www.baylibre.com/ */ @@ -77,16 +77,29 @@ static const struct regmap_config tps6594_spi_regmap_config = { .use_single_write = true, }; +static const struct regmap_config tps65224_spi_regmap_config = { + .reg_bits = 16, + .val_bits = 8, + .max_register = TPS6594_REG_DWD_FAIL_CNT_REG, + .volatile_table = &tps65224_volatile_table, + .reg_read = tps6594_spi_reg_read, + .reg_write = tps6594_spi_reg_write, + .use_single_read = true, + .use_single_write = true, +}; + static const struct tps6594_match_data match_data[] = { [TPS6594] = {TPS6594, &tps6594_spi_regmap_config}, [TPS6593] = {TPS6593, &tps6594_spi_regmap_config}, [LP8764] = {LP8764, &tps6594_spi_regmap_config}, + [TPS65224] = {TPS65224, &tps65224_spi_regmap_config}, }; static const struct of_device_id tps6594_spi_of_match_table[] = { { .compatible = "ti,tps6594-q1", .data = (void *)&match_data[TPS6594], }, { .compatible = "ti,tps6593-q1", .data = (void *)&match_data[TPS6593], }, { .compatible = "ti,lp8764-q1", .data = (void *)&match_data[LP8764], }, + { .compatible = "ti,tps65224-q1", .data = (void *)&match_data[TPS65224],}, {} }; MODULE_DEVICE_TABLE(of, tps6594_spi_of_match_table); -- 2.25.1
