Commit 46fe448e authored by Xu Yang's avatar Xu Yang Committed by Will Deacon
Browse files

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: default avatarXu Yang <xu.yang_2@nxp.com>
Reviewed-by: default avatarFrank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20231120093317.2652866-4-xu.yang_2@nxp.com


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 2fe44e7d

drivers/perf/fsl_imx8_ddr_perf.c

+6 −0
Original line number Diff line number Diff line
@@ -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);