shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-09 12:17:12 +09:00
Code Issues Packages Projects Releases Wiki Activity

rtc: s35390a: enable 32K status register

Browse Source 
Signed-off-by: Xu Xuehui <xxh@rock-chips.com>
Change-Id: Ie723fa0b3656d2862aba1e56b2fcfa4e77d6027e
This commit is contained in:
Xu Xuehui
2024-03-03 15:57:08 +08:00
committed by Tao Huang
parent c58b0cefaa
commit 700dda3539
1 changed files with 9 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/rtc/rtc-s35390a.c
View File

@@ -47,6 +47,7 @@
#define S35390A_INT2_MODE_ALARM BIT(1) /* INT2AE */
#define S35390A_INT2_MODE_PMIN_EDG BIT(2) /* INT2ME */
#define S35390A_INT2_MODE_FREQ BIT(3) /* INT2FE */
#define S35390A_INT2_MODE_32K BIT(4) /* 32KE */
#define S35390A_INT2_MODE_PMIN (BIT(3) | BIT(2)) /* INT2FE | INT2ME */
static const struct i2c_device_id s35390a_id[] = {
@@ -481,6 +482,14 @@ static int s35390a_probe(struct i2c_client *client)
}
}
/* enable 32kE status register */
buf = S35390A_INT2_MODE_32K;
err = s35390a_set_reg(s35390a, S35390A_CMD_STATUS2, &buf, sizeof(buf));
if (err < 0) {
dev_err(dev, "s35390a 32Ke enable fail");
return err;
}
device_set_wakeup_capable(dev, 1);
s35390a->rtc->ops = &s35390a_rtc_ops;