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rtc: ds1340: Add support for trickle charger.

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Add support Dallas DS1340 trickle charger function.

Signed-off-by: Andrea Greco <a.greco@4sigma.it>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Andrea Greco 2018-04-20 11:34:02 +02:00 committed by Alexandre Belloni
parent 149aa91cd6
commit 51ed73eb99
1 changed files with 2 additions and 0 deletions
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drivers/rtc/rtc-ds1307.c
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@ -201,6 +201,7 @@ static const struct chip_desc chips[last_ds_type] = {
.century_reg = DS1307_REG_HOUR,
.century_enable_bit = DS1340_BIT_CENTURY_EN,
.century_bit = DS1340_BIT_CENTURY,
.do_trickle_setup = &do_trickle_setup_ds1339,
.trickle_charger_reg = 0x08,
},
[ds_1341] = {
@ -1371,6 +1372,7 @@ static void ds1307_clks_register(struct ds1307 *ds1307)
static const struct regmap_config regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.max_register = 0x9,
};
static int ds1307_probe(struct i2c_client *client,