From: Joakim Zhang <qiangqing.zhang@nxp.com>
To: john.garry@huawei.com, will@kernel.org, mark.rutland@arm.com,
robh+dt@kernel.org, shawnguo@kernel.org
Cc: linux-imx@nxp.com, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH V2 3/3] arm64: dts: imx8/8mm/8mn/8mq: add identifier for DDR perf
Date: Wed, 20 May 2020 10:56:19 +0800 [thread overview]
Message-ID: <20200520025619.687-4-qiangqing.zhang@nxp.com> (raw)
In-Reply-To: <20200520025619.687-1-qiangqing.zhang@nxp.com>
Add identifier property for DDR perf.
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mm.dtsi | 1 +
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 1 +
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 1 +
arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 1 +
4 files changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 1e5e11592f7b..ee14a6ecdb93 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -898,6 +898,7 @@
reg = <0x3d800000 0x400000>;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+ identifier = "i.mx8mm";
};
};
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index a44b5438e842..b93e56ebf9a7 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -796,6 +796,7 @@
compatible = "fsl,imx8mn-ddr-pmu", "fsl,imx8m-ddr-pmu";
reg = <0x3d800000 0x400000>;
interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+ identifier = "i.mx8mn";
};
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 6a1e83922c71..38cc93af35ac 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -1217,6 +1217,7 @@
reg = <0x3d800000 0x400000>;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+ identifier = "i.mx8mq";
};
};
};
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index fb5f752b15fe..0c294b549806 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
@@ -436,6 +436,7 @@
compatible = "fsl,imx8-ddr-pmu";
reg = <0x5c020000 0x10000>;
interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
+ identifier = "i.mx8";
};
};
--
2.17.1
prev parent reply other threads:[~2020-05-20 2:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-20 2:56 [PATCH V2 0/3] perf/imx_ddr: Add system PMU support Joakim Zhang
2020-05-20 2:56 ` [PATCH V2 1/3] bindings: perf: imx8_ddr: add identifier property Joakim Zhang
2020-05-20 2:56 ` [PATCH V2 2/3] perf/imx_ddr: Add system PMU identifier for userspace Joakim Zhang
2020-05-20 7:41 ` Will Deacon
2020-05-20 2:56 ` Joakim Zhang [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200520025619.687-4-qiangqing.zhang@nxp.com \
--to=qiangqing.zhang@nxp.com \
--cc=devicetree@vger.kernel.org \
--cc=john.garry@huawei.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=robh+dt@kernel.org \
--cc=shawnguo@kernel.org \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).