diff options
Diffstat (limited to 'sys/dev/i2c/i2c_scan.c')
| -rw-r--r-- | sys/dev/i2c/i2c_scan.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/dev/i2c/i2c_scan.c b/sys/dev/i2c/i2c_scan.c index b06e86b9648..5235b2a5671 100644 --- a/sys/dev/i2c/i2c_scan.c +++ b/sys/dev/i2c/i2c_scan.c @@ -1,4 +1,4 @@ -/* $OpenBSD: i2c_scan.c,v 1.133 2009/07/10 19:58:41 cnst Exp $ */ +/* $OpenBSD: i2c_scan.c,v 1.134 2009/08/12 14:51:20 cnst Exp $ */ /* * Copyright (c) 2005 Theo de Raadt <deraadt@openbsd.org> @@ -883,6 +883,14 @@ iic_probe_sensor(struct device *self, u_int8_t addr) (iicprobew(0x07) & 0xffe0) == 0x0800 && iicprobew(0x00) == 0x001f) { name = "cat34ts02"; /* or cat6095 */ + } else if ((addr & 0x7e) == 0x1c && iicprobe(0x0f) == 0x3b && + (iicprobe(0x21) & 0x60) == 0x00 && + iicprobe(0x0f) == iicprobe(0x8f) && /* registers address is 7 bits */ + iicprobe(0x20) == iicprobe(0xa0) && + iicprobe(0x21) == iicprobe(0xa1) && + iicprobe(0x22) == iicprobe(0xa2) && + iicprobe(0x07) == 0x00) { /* 0x00 to 0x0e are reserved */ + name = "lis331dl"; } else if (name == NULL && (addr & 0x78) == 0x48) { /* addr 0b1001xxx */ name = lm75probe(); |