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rtc: ds1307: fix regmap config

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Current max_register setting breaks reading nvram on certain chips and
also reading the standard registers on RX8130 where register map starts
at 0x10.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Fixes: 11e5890b53 "rtc: ds1307: convert driver to regmap"
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Heiner Kallweit 2017-07-25 18:44:04 +02:00 committed by Alexandre Belloni
parent 5771a8c088
commit 03619844d8
1 changed files with 0 additions and 1 deletions
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drivers/rtc/rtc-ds1307.c
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@ -1301,7 +1301,6 @@ static void ds1307_clks_register(struct ds1307 *ds1307)
static const struct regmap_config regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.max_register = 0x12,
};
static int ds1307_probe(struct i2c_client *client,