From: Liam Beguin <lvb@xiphos.com>
Date: Thu, 8 Apr 2021 02:40:26 +0000 (-0400)
Subject: rtc: ab-eoz9: set regmap max_register
X-Git-Tag: v5.13-rc1~64^2~18
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f1d304766c7f5388239d273fc0b72efa62acd9ca;p=thirdparty%2Fkernel%2Flinux.git

rtc: ab-eoz9: set regmap max_register

Set regmap's max_register property to allow users to dump registers
using debufgs.

Signed-off-by: Liam Beguin <lvb@xiphos.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210408024028.3526564-2-liambeguin@gmail.com
---

diff --git a/drivers/rtc/rtc-ab-eoz9.c b/drivers/rtc/rtc-ab-eoz9.c
index b20d8f26dcdb8..dee17a76a72b3 100644
--- a/drivers/rtc/rtc-ab-eoz9.c
+++ b/drivers/rtc/rtc-ab-eoz9.c
@@ -264,6 +264,7 @@ static const struct rtc_class_ops rtc_ops = {
 static const struct regmap_config abeoz9_rtc_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
+	.max_register = 0x3f,
 };
 
 #if IS_REACHABLE(CONFIG_HWMON)