Add a new device generic parameter to specify clock ID that should
be used by the device for registering DPLL devices and pins.
Reviewed-by: Jiri Pirko <jiri@xxxxxxxxxx>
Signed-off-by: Ivan Vecera <ivecera@xxxxxxxxxx>
---
Documentation/networking/devlink/devlink-params.rst | 3 +++
include/net/devlink.h | 4 ++++
net/devlink/param.c | 5 +++++
3 files changed, 12 insertions(+)
diff --git a/Documentation/networking/devlink/devlink-params.rst b/Documentation/networking/devlink/devlink-params.rst
index 3da8f4ef24178..211b58177e121 100644
--- a/Documentation/networking/devlink/devlink-params.rst
+++ b/Documentation/networking/devlink/devlink-params.rst
@@ -140,3 +140,6 @@ own name.
* - ``enable_phc``
- Boolean
- Enable PHC (PTP Hardware Clock) functionality in the device.
+ * - ``clock_id``
+ - u64
+ - Clock ID used by the device for registering DPLL devices and pins.
diff --git a/include/net/devlink.h b/include/net/devlink.h
index a1fa88670754a..c8ec40780fffe 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -523,6 +523,7 @@ enum devlink_param_generic_id {
DEVLINK_PARAM_GENERIC_ID_IO_EQ_SIZE,
DEVLINK_PARAM_GENERIC_ID_EVENT_EQ_SIZE,
DEVLINK_PARAM_GENERIC_ID_ENABLE_PHC,
+ DEVLINK_PARAM_GENERIC_ID_CLOCK_ID,
/* add new param generic ids above here*/
__DEVLINK_PARAM_GENERIC_ID_MAX,
@@ -584,6 +585,9 @@ enum devlink_param_generic_id {
#define DEVLINK_PARAM_GENERIC_ENABLE_PHC_NAME "enable_phc"
#define DEVLINK_PARAM_GENERIC_ENABLE_PHC_TYPE DEVLINK_PARAM_TYPE_BOOL
+#define DEVLINK_PARAM_GENERIC_CLOCK_ID_NAME "clock_id"
+#define DEVLINK_PARAM_GENERIC_CLOCK_ID_TYPE DEVLINK_PARAM_TYPE_U64
+
#define DEVLINK_PARAM_GENERIC(_id, _cmodes, _get, _set, _validate) \
{ \
.id = DEVLINK_PARAM_GENERIC_ID_##_id, \
diff --git a/net/devlink/param.c b/net/devlink/param.c
index 9709b41664aae..41dcc86cfd944 100644
--- a/net/devlink/param.c
+++ b/net/devlink/param.c
@@ -97,6 +97,11 @@ static const struct devlink_param devlink_param_generic[] = {
.name = DEVLINK_PARAM_GENERIC_ENABLE_PHC_NAME,
.type = DEVLINK_PARAM_GENERIC_ENABLE_PHC_TYPE,
},
+ {
+ .id = DEVLINK_PARAM_GENERIC_ID_CLOCK_ID,
+ .name = DEVLINK_PARAM_GENERIC_CLOCK_ID_NAME,
+ .type = DEVLINK_PARAM_GENERIC_CLOCK_ID_TYPE,
+ },
};
static int devlink_param_generic_verify(const struct devlink_param *param)
--
2.49.0
