Add driver support for i.MX8DXL DDR Perf, which supports AXI ID PORT
CHANNEL filter.
Signed-off-by: Xu Yang <xu.yang_2@xxxxxxx>
Reviewed-by: Frank Li <Frank.Li@xxxxxxx>
---
Changes since v2:
- no changes
Changes since v3:
- add Reviewed-by tag
---
drivers/perf/fsl_imx8_ddr_perf.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c
index d0eae2d7e64b..7dbfaee372c7 100644
--- a/drivers/perf/fsl_imx8_ddr_perf.c
+++ b/drivers/perf/fsl_imx8_ddr_perf.c
@@ -92,6 +92,11 @@ static const struct fsl_ddr_devtype_data imx8mp_devtype_data = {
.identifier = "i.MX8MP",
};
+static const struct fsl_ddr_devtype_data imx8dxl_devtype_data = {
+ .quirks = DDR_CAP_AXI_ID_PORT_CHANNEL_FILTER,
+ .identifier = "i.MX8DXL",
+};
+
static const struct of_device_id imx_ddr_pmu_dt_ids[] = {
{ .compatible = "fsl,imx8-ddr-pmu", .data = &imx8_devtype_data},
{ .compatible = "fsl,imx8m-ddr-pmu", .data = &imx8m_devtype_data},
@@ -99,6 +104,7 @@ static const struct of_device_id imx_ddr_pmu_dt_ids[] = {
{ .compatible = "fsl,imx8mm-ddr-pmu", .data = &imx8mm_devtype_data},
{ .compatible = "fsl,imx8mn-ddr-pmu", .data = &imx8mn_devtype_data},
{ .compatible = "fsl,imx8mp-ddr-pmu", .data = &imx8mp_devtype_data},
+ { .compatible = "fsl,imx8dxl-ddr-pmu", .data = &imx8dxl_devtype_data},
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, imx_ddr_pmu_dt_ids);
--
2.34.1
