[src/trunk]: src/sys/dev/i2c add direct config support

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/831545030159
branches:  trunk
changeset: 826975:831545030159
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Sat Oct 07 20:31:48 2017 +0000

description:
add direct config support

diffstat:

 sys/dev/i2c/axp22x.c |  14 ++++++++++++--
 1 files changed, 12 insertions(+), 2 deletions(-)

diffs (42 lines):

diff -r 7694d79bdaf0 -r 831545030159 sys/dev/i2c/axp22x.c
--- a/sys/dev/i2c/axp22x.c      Sat Oct 07 20:18:16 2017 +0000
+++ b/sys/dev/i2c/axp22x.c      Sat Oct 07 20:31:48 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: axp22x.c,v 1.2 2014/11/21 22:31:09 jmcneill Exp $ */
+/* $NetBSD: axp22x.c,v 1.3 2017/10/07 20:31:48 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2014 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: axp22x.c,v 1.2 2014/11/21 22:31:09 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: axp22x.c,v 1.3 2017/10/07 20:31:48 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -40,6 +40,11 @@
 
 #include <dev/sysmon/sysmonvar.h>
 
+static const char *compatible[] = {
+       "x-powers,axp221",
+       NULL
+};
+
 #define AXP_TEMP_MON_REG       0x56    /* 2 bytes */
 
 struct axp22x_softc {
@@ -63,6 +68,11 @@
 static int
 axp22x_match(device_t parent, cfdata_t match, void *aux)
 {
+       struct i2c_attach_args *ia = aux;
+
+       if (ia->ia_name != NULL)
+               return iic_compat_match(ia, compatible);
+
        return 1;
 }