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path: root/drivers/firmware/arm_scmi/system.c
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Diffstat (limited to 'drivers/firmware/arm_scmi/system.c')
-rw-r--r--drivers/firmware/arm_scmi/system.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/firmware/arm_scmi/system.c b/drivers/firmware/arm_scmi/system.c
index 9383d75845..1621da97bc 100644
--- a/drivers/firmware/arm_scmi/system.c
+++ b/drivers/firmware/arm_scmi/system.c
@@ -13,6 +13,9 @@
#include "protocols.h"
#include "notify.h"
+/* Updated only after ALL the mandatory features for that version are merged */
+#define SCMI_PROTOCOL_SUPPORTED_VERSION 0x20000
+
#define SCMI_SYSTEM_NUM_SOURCES 1
enum scmi_system_protocol_cmd {
@@ -144,7 +147,7 @@ static int scmi_system_protocol_init(const struct scmi_protocol_handle *ph)
if (PROTOCOL_REV_MAJOR(pinfo->version) >= 0x2)
pinfo->graceful_timeout_supported = true;
- return ph->set_priv(ph, pinfo);
+ return ph->set_priv(ph, pinfo, version);
}
static const struct scmi_protocol scmi_system = {
@@ -153,6 +156,7 @@ static const struct scmi_protocol scmi_system = {
.instance_init = &scmi_system_protocol_init,
.ops = NULL,
.events = &system_protocol_events,
+ .supported_version = SCMI_PROTOCOL_SUPPORTED_VERSION,
};
DEFINE_SCMI_PROTOCOL_REGISTER_UNREGISTER(system, scmi_system)