From c57849dde003db3e21d33eab906dba2202f9294e Mon Sep 17 00:00:00 2001
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
Date: Sat, 24 Feb 2018 01:08:50 +0100
Subject: [PATCH] rtc: pcf85363: add .max_register in regmap_config
This helps debugging as it allows reading registers from debugfs.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/rtc-pcf85363.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/rtc/rtc-pcf85363.c b/drivers/rtc/rtc-pcf85363.c
index 64573cccf7fe..3c5e5e1a5ead 100644
--- a/drivers/rtc/rtc-pcf85363.c
+++ b/drivers/rtc/rtc-pcf85363.c
@@ -157,6 +157,7 @@ static int pcf85363_nvram_write(void *priv, unsigned int offset, void *val,
static const struct regmap_config regmap_config = {
.reg_bits = 8,
.val_bits = 8,
+ .max_register = 0x7f,
};
static int pcf85363_probe(struct i2c_client *client,
--
2.30.9