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authorTheo de Raadt <deraadt@cvs.openbsd.org>2008-04-20 00:22:40 +0000
committerTheo de Raadt <deraadt@cvs.openbsd.org>2008-04-20 00:22:40 +0000
commit11a1205d37c75de7e78b7af8a8da94e15ea1f004 (patch)
tree89c63bc6e6589bd87ac059c408b340a7006ac97e
parent14c68379e11eb1bc132d027fb5efd42c0075d150 (diff)
two more i2c probe checks. adt has split off or been sold to ON
semi, so now even more data sheets are available at http://www.onsemi.com/PowerSolutions/parametrics.do?id=2127 so if people want to help write drivers...
-rw-r--r--sys/dev/i2c/i2c_scan.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/dev/i2c/i2c_scan.c b/sys/dev/i2c/i2c_scan.c
index e538434e6a2..f70f4388a2c 100644
--- a/sys/dev/i2c/i2c_scan.c
+++ b/sys/dev/i2c/i2c_scan.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: i2c_scan.c,v 1.124 2008/04/18 19:28:44 deraadt Exp $ */
+/* $OpenBSD: i2c_scan.c,v 1.125 2008/04/20 00:22:39 deraadt Exp $ */
/*
* Copyright (c) 2005 Theo de Raadt <deraadt@openbsd.org>
@@ -510,13 +510,16 @@ iic_probe_sensor(struct device *self, u_int8_t addr)
name = "adt7475";
else if (iicprobe(0x3d) == 0x27 &&
(iicprobe(0x3f) == 0x60 || iicprobe(0x3f) == 0x6a))
- name = "adm1027"; /* complete check */
+ name = "adm1027"; /* or adt7463 */
else if (iicprobe(0x3d) == 0x27 &&
(iicprobe(0x3f) == 0x62 || iicprobe(0x3f) == 0x6a))
name = "adt7460"; /* complete check */
else if ((addr == 0x2c || addr == 0x2e) &&
iicprobe(0x3d) == 0x62 && iicprobe(0x3f) == 0x04)
name = "adt7462";
+ else if (addr == 0x4c &&
+ iicprobe(0x3d) == 0x66 && iicprobe(0x3f) == 0x02)
+ name = "adt7466";
else if (addr == 0x2e &&
iicprobe(0x3d) == 0x68 && (iicprobe(0x3f) & 0xf0) == 0x70)
name = "adt7467"; /* or adt7468 */