Author: manu
Date: Fri Aug 16 17:08:06 2019
New Revision: 351129
URL: https://svnweb.freebsd.org/changeset/base/351129
Log:
fdt: simple-mfd: Set the syscon memory to SHAREABLE
Since syscon is usually used with another compatible string (and so
another driver), this driver might want to map the memory too.
MFC after: 1 week
Modified:
head/sys/dev/fdt/simple_mfd.c
Modified: head/sys/dev/fdt/simple_mfd.c
==============================================================================
--- head/sys/dev/fdt/simple_mfd.c Fri Aug 16 17:03:37 2019
(r351128)
+++ head/sys/dev/fdt/simple_mfd.c Fri Aug 16 17:08:06 2019
(r351129)
@@ -187,7 +187,7 @@ simple_mfd_attach(device_t dev)
if (ofw_bus_is_compatible(dev, "syscon")) {
sc->mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid,
- RF_ACTIVE);
+ RF_ACTIVE | RF_SHAREABLE);
if (sc->mem_res == NULL) {
device_printf(dev,
"Cannot allocate memory resource\n");
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