perf: fsl_imx8_ddr: Add driver support for i.MX8DXL DDR Perf

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

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20231120093317.2652866-4-xu.yang_2@nxp.com
Signed-off-by: Will Deacon <will@kernel.org>

diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c
index d0eae2d7e64bb855f7507c601896e5ef8794b27a..7dbfaee372c76289ee19cee5aff80ac27a73ae73 100644 (file)
--- 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);