[v3,4/5] perf: fsl_imx8_ddr: Add driver support for i.MX8DXL DDR Perf

Commit Message

Xu Yang Nov. 20, 2023, 9:33 a.m. UTC

Add driver support for i.MX8DXL DDR Perf, which supports AXI ID PORT
CHANNEL filter.

Signed-off-by: Xu Yang <[e-mail]>
Reviewed-by: Frank Li <[e-mail]>

---
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(+)

Patch

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);