Re: [PATCH 2/5] perf: imx_perf: add support for i.MX94 platform
From: Frank Li <Frank.li@nxp.com>
Date: 2025-08-15 16:27:52
Also in:
imx, linux-devicetree, linux-perf-users
On Fri, Aug 15, 2025 at 05:36:28PM +0800, Xu Yang wrote:
This will add compatible and identifier for i.MX94 platform.
Add compatible string and related devtype for i.MX94 platform. Reviewed-by: Frank Li <Frank.Li@nxp.com>
quoted hunk ↗ jump to hunk
Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Xu Yang <xu.yang_2@nxp.com> --- drivers/perf/fsl_imx9_ddr_perf.c | 6 ++++++ 1 file changed, 6 insertions(+)diff --git a/drivers/perf/fsl_imx9_ddr_perf.c b/drivers/perf/fsl_imx9_ddr_perf.c index 267754fdf581469642c4485c28a2b00050fe785f..7050b48c04671759e8cad0e93359c088a2bf342a 100644 --- a/drivers/perf/fsl_imx9_ddr_perf.c +++ b/drivers/perf/fsl_imx9_ddr_perf.c@@ -104,6 +104,11 @@ static const struct imx_ddr_devtype_data imx93_devtype_data = { .filter_ver = DDR_PERF_AXI_FILTER_V1 }; +static const struct imx_ddr_devtype_data imx94_devtype_data = { + .identifier = "imx94", + .filter_ver = DDR_PERF_AXI_FILTER_V2 +}; + static const struct imx_ddr_devtype_data imx95_devtype_data = { .identifier = "imx95", .filter_ver = DDR_PERF_AXI_FILTER_V2@@ -122,6 +127,7 @@ static inline bool axi_filter_v2(struct ddr_pmu *pmu) static const struct of_device_id imx_ddr_pmu_dt_ids[] = { { .compatible = "fsl,imx91-ddr-pmu", .data = &imx91_devtype_data }, { .compatible = "fsl,imx93-ddr-pmu", .data = &imx93_devtype_data }, + { .compatible = "fsl,imx94-ddr-pmu", .data = &imx94_devtype_data }, { .compatible = "fsl,imx95-ddr-pmu", .data = &imx95_devtype_data }, { /* sentinel */ } }; --2.34.1