From: Joakim Zhang <qiangqing.zhang@nxp.com>
Date: Fri, 1 Nov 2019 08:36:20 +0000 (+0000)
Subject: perf/imx_ddr: Add driver for DDR PMU in i.MX8MPlus
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d3eeece9a8ab87f98fa60664fd1ce817661f39cb;p=linux.git

perf/imx_ddr: Add driver for DDR PMU in i.MX8MPlus

Add driver for DDR PMU in i.MX8MPlus.

Signed-off-by: Joakim Zhang <qiangqing.zhang@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 2a3966d059e70..3bbf806209a6b 100644
--- a/drivers/perf/fsl_imx8_ddr_perf.c
+++ b/drivers/perf/fsl_imx8_ddr_perf.c
@@ -58,9 +58,14 @@ static const struct fsl_ddr_devtype_data imx8m_devtype_data = {
 	.quirks = DDR_CAP_AXI_ID_FILTER,
 };
 
+static const struct fsl_ddr_devtype_data imx8mp_devtype_data = {
+	.quirks = DDR_CAP_AXI_ID_FILTER_ENHANCED,
+};
+
 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},
+	{ .compatible = "fsl,imx8mp-ddr-pmu", .data = &imx8mp_devtype_data},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, imx_ddr_pmu_dt_ids);