From: Joakim Zhang <qiangqing.zhang@nxp.com>
To: "will@kernel.org" <will@kernel.org>,
"mark.rutland@arm.com" <mark.rutland@arm.com>,
"robin.murphy@arm.com" <robin.murphy@arm.com>
Cc: Frank Li <frank.li@nxp.com>, dl-linux-imx <linux-imx@nxp.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Joakim Zhang <qiangqing.zhang@nxp.com>
Subject: [PATCH V2 4/4] perf/imx_ddr: Add driver for DDR PMU in i.MX8MPlus
Date: Tue, 29 Oct 2019 07:06:22 +0000 [thread overview]
Message-ID: <20191029070314.16719-4-qiangqing.zhang@nxp.com> (raw)
In-Reply-To: <20191029070314.16719-1-qiangqing.zhang@nxp.com>
Add driver for DDR PMU in i.MX8MPlus.
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
---
ChangeLog:
V1->V2:
* new add in V2.
---
drivers/perf/fsl_imx8_ddr_perf.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c
index 17c817d89222..2f7bf74a2eec 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 | 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);
--
2.17.1
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prev parent reply other threads:[~2019-10-29 7:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-29 7:06 [PATCH V2 1/4] docs/perf: Add explanation for DDR_CAP_AXI_ID_FILTER_ENHANCED quirk Joakim Zhang
2019-10-29 7:06 ` [PATCH V2 2/4] bindings: perf: imx-ddr: Add new compatible string Joakim Zhang
2019-10-29 7:06 ` [PATCH V2 3/4] perf/imx_ddr: Add enhanced AXI ID filter support Joakim Zhang
2019-10-31 15:38 ` Will Deacon
2019-11-01 8:21 ` Joakim Zhang
2019-10-29 7:06 ` Joakim Zhang [this message]
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