summaryrefslogtreecommitdiffstats
path: root/drivers/perf
diff options
context:
space:
mode:
authorJoakim Zhang <qiangqing.zhang@nxp.com>2019-11-01 08:36:20 +0000
committerWill Deacon <will@kernel.org>2019-11-04 16:27:34 +0000
commitd3eeece9a8ab87f98fa60664fd1ce817661f39cb (patch)
tree549f5cc2b0d91fcec878eea2789a42773f527fec /drivers/perf
parent44f8bd014a94ed679ddb77d0b92350d4ac4f23a5 (diff)
downloadlinux-stable-d3eeece9a8ab87f98fa60664fd1ce817661f39cb.tar.gz
linux-stable-d3eeece9a8ab87f98fa60664fd1ce817661f39cb.tar.bz2
linux-stable-d3eeece9a8ab87f98fa60664fd1ce817661f39cb.zip
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>
Diffstat (limited to 'drivers/perf')
-rw-r--r--drivers/perf/fsl_imx8_ddr_perf.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c
index 2a3966d059e7..3bbf806209a6 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);