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authorSuzuki K Poulose <suzuki.poulose@arm.com>2019-06-19 22:53:08 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-20 08:56:14 +0300
commit115b1aa23307b212db72fd90311e8649d56cda0d (patch)
treeb602945170a108e87fbe9deff19cc1afa8c40789 /drivers
parent1c20a213da6c0ae6bea6e30a2cb14635e7bf7148 (diff)
downloadlinux-115b1aa23307b212db72fd90311e8649d56cda0d.tar.xz
coresight: acpi: Support for platform devices
Add support for platform devices which do not appear on the AMBA bus. Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/hwtracing/coresight/coresight-replicator.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-replicator.c b/drivers/hwtracing/coresight/coresight-replicator.c
index c0e42253dfe7..542952759941 100644
--- a/drivers/hwtracing/coresight/coresight-replicator.c
+++ b/drivers/hwtracing/coresight/coresight-replicator.c
@@ -5,6 +5,7 @@
* Description: CoreSight Replicator driver
*/
+#include <linux/acpi.h>
#include <linux/amba/bus.h>
#include <linux/kernel.h>
#include <linux/device.h>
@@ -296,11 +297,18 @@ static const struct of_device_id static_replicator_match[] = {
{}
};
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id static_replicator_acpi_ids[] = {
+ {"ARMHC985", 0}, /* ARM CoreSight Static Replicator */
+};
+#endif
+
static struct platform_driver static_replicator_driver = {
.probe = static_replicator_probe,
.driver = {
.name = "coresight-static-replicator",
- .of_match_table = static_replicator_match,
+ .of_match_table = of_match_ptr(static_replicator_match),
+ .acpi_match_table = ACPI_PTR(static_replicator_acpi_ids),
.pm = &replicator_dev_pm_ops,
.suppress_bind_attrs = true,
},