diff options
| author |   kettenis <kettenis@openbsd.org> | 2021-01-13 11:01:19 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2021-01-13 11:01:19 +0000 |
| commit | 48c44e63ed4ef2dc2c40dfccc9f1e07f2606dec9 (patch) | |
| tree | a76559d2139ec3a9b44c910909ea1a3fd515abcb | |
| parent | Extend med test with a withdraw that causes a flip in the order. (diff) | |
| download | wireguard-openbsd-48c44e63ed4ef2dc2c40dfccc9f1e07f2606dec9.tar.xz wireguard-openbsd-48c44e63ed4ef2dc2c40dfccc9f1e07f2606dec9.zip | |
Add support for the HYM8563 RTC, which is a PCF8563 clone.
ok kurt@
| -rw-r--r-- | sys/dev/i2c/pcf8563.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sys/dev/i2c/pcf8563.c b/sys/dev/i2c/pcf8563.c index c1776e1c51d..1b78492f055 100644 --- a/sys/dev/i2c/pcf8563.c +++ b/sys/dev/i2c/pcf8563.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pcf8563.c,v 1.2 2019/10/06 15:45:37 kettenis Exp $ */ +/* $OpenBSD: pcf8563.c,v 1.3 2021/01/13 11:01:19 kettenis Exp $ */ /* * Copyright (c) 2005 Kimihiro Nonaka @@ -44,8 +44,6 @@ * PCF8563 Real-Time Clock */ -#define PCF8563_ADDR 0x51 /* Fixed I2C Slave Address */ - #define PCF8563_CONTROL1 0x00 #define PCF8563_CONTROL2 0x01 #define PCF8563_SECONDS 0x02 @@ -106,8 +104,8 @@ pcxrtc_match(struct device *parent, void *v, void *arg) { struct i2c_attach_args *ia = arg; - if (strcmp(ia->ia_name, "nxp,pcf8563") == 0 && - ia->ia_addr == PCF8563_ADDR) + if (strcmp(ia->ia_name, "nxp,pcf8563") == 0 || + strcmp(ia->ia_name, "haoyu,hym8563") == 0) return (1); return (0); |