From 3d61a7b3a714eb3ef1777e3c576576aca2b85365 Mon Sep 17 00:00:00 2001 From: Robert Marko Date: Thu, 10 Jun 2021 00:07:26 +0200 Subject: [PATCH 2/4] hwmon: (tps23861) define regmap max register Define the max register address the device supports. This allows reading the whole register space via regmap debugfs, without it only register 0x0 is visible. This was forgotten in the original driver commit. Fixes: fff7b8ab2255 ("hwmon: add Texas Instruments TPS23861 driver") Signed-off-by: Robert Marko Link: https://lore.kernel.org/r/20210609220728.499879-1-robert.marko@sartura.hr Signed-off-by: Guenter Roeck --- drivers/hwmon/tps23861.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/hwmon/tps23861.c +++ b/drivers/hwmon/tps23861.c @@ -117,6 +117,7 @@ struct tps23861_data { static struct regmap_config tps23861_regmap_config = { .reg_bits = 8, .val_bits = 8, + .max_register = 0x6f, }; static int tps23861_read_temp(struct tps23861_data *data, long *val)