diff options
author | Joakim Zhang <qiangqing.zhang@nxp.com> | 2019-11-28 18:10:53 +0800 |
---|---|---|
committer | Dong Aisheng <aisheng.dong@nxp.com> | 2021-11-02 17:06:50 +0800 |
commit | 91b8918c657e2ee75774044978ec67ded70575d5 (patch) | |
tree | c83d0bbfa820a91d028f7854c96e22ee8c720e4c | |
parent | 747b979867f9bb836093e8a0e2dbcfbbe5bdc116 (diff) |
MLK-23417-3 perf/imx_ddr: Add driver support for i.MX8DXL DDR Perf
Add driver support for i.MX8DXL DDR Perf, which supports AXI ID PORT
CHANNEL filter.
Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
-rw-r--r-- | Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml | 1 | ||||
-rw-r--r-- | drivers/perf/fsl_imx8_ddr_perf.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml index 80a92385367e..0375468a19e9 100644 --- a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml +++ b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml @@ -19,6 +19,7 @@ properties: - fsl,imx8mm-ddr-pmu - fsl,imx8mn-ddr-pmu - fsl,imx8mp-ddr-pmu + - fsl,imx8dxl-ddr-pmu - items: - enum: - fsl,imx8mm-ddr-pmu diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c index 146413f4ee82..1f5b4f7adc63 100644 --- a/drivers/perf/fsl_imx8_ddr_perf.c +++ b/drivers/perf/fsl_imx8_ddr_perf.c @@ -91,6 +91,11 @@ 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}, @@ -98,6 +103,7 @@ 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); |