Revert "mfd: da9052-spi: Change read-mask to write-mask"

This reverts commit 2e3378f6c79a1b3f7855ded1ef306ea4406352ed.

Almost every register in this chip can be customized via OTP
memory. Somehow the value for R19, which decide if the flag is set
on read or write operation, seems to have been overwritten for the chip
the original patch were written for.

Revert the change to follow the default behavior.

Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://patch.msgid.link/20251124-da9052-revert-v1-1-fbeb2c894002@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/drivers/mfd/da9052-spi.c b/drivers/mfd/da9052-spi.c
index 80fc5c0cac2fb0e5e99e6db8972f80ae4155b226..be5f2b34e18aebc7a9506123b366af5a5447df43 100644 (file)
--- a/drivers/mfd/da9052-spi.c
+++ b/drivers/mfd/da9052-spi.c
@@ -37,7 +37,7 @@ static int da9052_spi_probe(struct spi_device *spi)
        spi_set_drvdata(spi, da9052);
 
        config = da9052_regmap_config;
-       config.write_flag_mask = 1;
+       config.read_flag_mask = 1;
        config.reg_bits = 7;
        config.pad_bits = 1;
        config.val_bits = 8;