[src/trunk]: src/sys/dev/fdt Remove "no IOMMU" hack.

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

details:   https://anonhg.NetBSD.org/src/rev/25f8c6615fa2
branches:  trunk
changeset: 986240:25f8c6615fa2
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Tue Sep 14 22:00:11 2021 +0000

description:
Remove "no IOMMU" hack.

diffstat:

 sys/dev/fdt/dwc3_fdt.c |  10 ++--------
 1 files changed, 2 insertions(+), 8 deletions(-)

diffs (31 lines):

diff -r e32f04085418 -r 25f8c6615fa2 sys/dev/fdt/dwc3_fdt.c
--- a/sys/dev/fdt/dwc3_fdt.c    Tue Sep 14 21:49:31 2021 +0000
+++ b/sys/dev/fdt/dwc3_fdt.c    Tue Sep 14 22:00:11 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: dwc3_fdt.c,v 1.17 2021/08/30 22:49:42 jmcneill Exp $ */
+/* $NetBSD: dwc3_fdt.c,v 1.18 2021/09/14 22:00:11 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2018 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dwc3_fdt.c,v 1.17 2021/08/30 22:49:42 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dwc3_fdt.c,v 1.18 2021/09/14 22:00:11 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -242,12 +242,6 @@
        void *ih;
        u_int n;
 
-       /* XXX IOMMUs not supported yet */
-       if (of_hasprop(phandle, "iommus")) {
-               aprint_error(": devices behind IOMMUs not supported\n");
-               return;
-       }
-
        /* Find dwc3 sub-node */
        if (of_compatible_lookup(phandle, compat_data_dwc3) == NULL) {
                dwc3_phandle = of_find_firstchild_byname(phandle, "dwc3");