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"Is this identifier useful given that you don't add 'ddr_perf_identifier_attrs' here:" - Link to v2: https://lore.kernel.org/r/20251024-qm_dts-v2-0-7a7e07022ed6@nxp.com Changes in v2: - fix binding file by move imx8qm/qxp/dxl under enum - move clock-db-ipg clock into imx8dxl.dtsi - Fix CHECK_DTBS warning caused in v1 - Link to v1: https://lore.kernel.org/r/20251023-qm_dts-v1-0-9830d6a45939@nxp.com --- Frank Li (4): dt-bindings: perf: fsl-imx-ddr: Add compatible string for i.MX8QM, i.MX8QXP and i.MX8DXL perf/imx_ddr: Move ida_alloc() from ddr_perf_init() to ddr_perf_probe() perf/imx_ddr: Get and enable optional clks arm64: dts: imx8qm: add ddr perf device node Jacky Bai (1): arm64: dts: imx8dxl-ss-ddr: Add DB (system interconnects) pmu support for i.MX8DXL Joakim Zhang (1): perf/imx_ddr: Add support for PMU in DB (system interconnects) .../devicetree/bindings/perf/fsl-imx-ddr.yaml | 29 ++++++- arch/arm64/boot/dts/freescale/imx8-ss-ddr.dtsi | 2 +- arch/arm64/boot/dts/freescale/imx8dxl-ss-ddr.dtsi | 22 +++++ arch/arm64/boot/dts/freescale/imx8dxl.dtsi | 7 ++ arch/arm64/boot/dts/freescale/imx8qm-ss-ddr.dtsi | 19 +++++ arch/arm64/boot/dts/freescale/imx8qm.dtsi | 2 + drivers/perf/fsl_imx8_ddr_perf.c | 93 ++++++++++++++++++---- 7 files changed, 157 insertions(+), 17 deletions(-) --- base-commit: c31b21db1c04ba719c3889a57873f0f7eff54670 change-id: 20251022-qm_dts-60145802537d Best regards, -- Frank Li