Author: loos
Date: Wed Dec 4 13:28:17 2019
New Revision: 355387
URL: https://svnweb.freebsd.org/changeset/base/355387
Log:
MFC r320159:
Add the ofw_bus_get_node() callback in mv_twsi, it is mandatory for the
ofw_iicbus usage.
Sponsored by: Rubicon Communications, LLC (Netgate)
Modified:
stable/11/sys/dev/iicbus/twsi/mv_twsi.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/dev/iicbus/twsi/mv_twsi.c
==============================================================================
--- stable/11/sys/dev/iicbus/twsi/mv_twsi.c Wed Dec 4 09:24:36 2019
(r355386)
+++ stable/11/sys/dev/iicbus/twsi/mv_twsi.c Wed Dec 4 13:28:17 2019
(r355387)
@@ -91,6 +91,7 @@ __FBSDID("$FreeBSD$");
#define debugf(fmt, args...)
#endif
+static phandle_t mv_twsi_get_node(device_t, device_t);
static int mv_twsi_probe(device_t);
static int mv_twsi_attach(device_t);
@@ -105,7 +106,10 @@ static device_method_t mv_twsi_methods[] = {
DEVMETHOD(device_probe, mv_twsi_probe),
DEVMETHOD(device_attach, mv_twsi_attach),
- { 0, 0 }
+ /* ofw_bus interface */
+ DEVMETHOD(ofw_bus_get_node, mv_twsi_get_node),
+
+ DEVMETHOD_END
};
DEFINE_CLASS_1(twsi, mv_twsi_driver, mv_twsi_methods,
@@ -116,6 +120,14 @@ static devclass_t mv_twsi_devclass;
DRIVER_MODULE(twsi, simplebus, mv_twsi_driver, mv_twsi_devclass, 0, 0);
DRIVER_MODULE(iicbus, twsi, iicbus_driver, iicbus_devclass, 0, 0);
MODULE_DEPEND(twsi, iicbus, 1, 1, 1);
+
+static phandle_t
+mv_twsi_get_node(device_t bus, device_t dev)
+{
+
+ /* Used by ofw_iicbus. */
+ return (ofw_bus_get_node(bus));
+}
static int
mv_twsi_probe(device_t dev)
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