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From: Frank Li <frank.li@nxp.com>
To: "mark.rutland@arm.com" <mark.rutland@arm.com>,
	"will.deacon@arm.com" <will.deacon@arm.com>,
	"shawnguo@kernel.org" <shawnguo@kernel.org>,
	"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
	"kernel@pengutronix.de" <kernel@pengutronix.de>,
	"festevam@gmail.com" <festevam@gmail.com>,
	dl-linux-imx <linux-imx@nxp.com>,
	"robh+dt@kernel.org" <robh+dt@kernel.org>,
	Aisheng Dong <aisheng.dong@nxp.com>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"lznuaa@gmail.com" <lznuaa@gmail.com>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Cc: Frank Li <frank.li@nxp.com>
Subject: [PATCH V2 3/4] dt-bindings: perf: imx8-ddr: add imx8qxp ddr performance monitor
Date: Tue, 12 Feb 2019 20:59:00 +0000	[thread overview]
Message-ID: <1550005119-25750-3-git-send-email-Frank.Li@nxp.com> (raw)
In-Reply-To: <1550005119-25750-1-git-send-email-Frank.Li@nxp.com>

Added binding doc for imx8qxp ddr performance monitor

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---

No change from v1 to v2

 .../devicetree/bindings/perf/fsl-imx-ddr.txt       | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt

diff --git a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
new file mode 100644
index 0000000..375a67c
--- /dev/null
+++ b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
@@ -0,0 +1,22 @@
+* Freescale(NXP) IMX8 DDR performance monitor
+
+Required properties:
+
+- compatible: (standard compatible string) should be one of:
+	"fsl,imx8-ddr-pmu"
+	"fsl,imx8m-ddr-pmu"
+
+- reg: (standard registers property) physical address and size
+
+- interrupts: (standard interrupt property) single interrupt
+	generated by the control block
+
+Example:
+
+	ddr_pmu0: ddr_pmu@5c020000 {
+		compatible = "fsl,imx8-ddr-pmu";
+		reg = <0x0 0x5c020000 0x0 0x10000>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
-- 
2.5.2

WARNING: multiple messages have this Message-ID (diff)
From: Frank Li <frank.li@nxp.com>
To: "mark.rutland@arm.com" <mark.rutland@arm.com>,
	"will.deacon@arm.com" <will.deacon@arm.com>,
	"shawnguo@kernel.org" <shawnguo@kernel.org>,
	"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
	"kernel@pengutronix.de" <kernel@pengutronix.de>,
	"festevam@gmail.com" <festevam@gmail.com>,
	dl-linux-imx <linux-imx@nxp.com>,
	"robh+dt@kernel.org" <robh+dt@kernel.org>,
	Aisheng Dong <aisheng.dong@nxp.com>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"lznuaa@gmail.com" <lznuaa@gmail.com>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Cc: Frank Li <frank.li@nxp.com>
Subject: [PATCH V2 3/4] dt-bindings: perf: imx8-ddr: add imx8qxp ddr performance monitor
Date: Tue, 12 Feb 2019 20:59:00 +0000	[thread overview]
Message-ID: <1550005119-25750-3-git-send-email-Frank.Li@nxp.com> (raw)
In-Reply-To: <1550005119-25750-1-git-send-email-Frank.Li@nxp.com>

Added binding doc for imx8qxp ddr performance monitor

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---

No change from v1 to v2

 .../devicetree/bindings/perf/fsl-imx-ddr.txt       | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt

diff --git a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
new file mode 100644
index 0000000..375a67c
--- /dev/null
+++ b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
@@ -0,0 +1,22 @@
+* Freescale(NXP) IMX8 DDR performance monitor
+
+Required properties:
+
+- compatible: (standard compatible string) should be one of:
+	"fsl,imx8-ddr-pmu"
+	"fsl,imx8m-ddr-pmu"
+
+- reg: (standard registers property) physical address and size
+
+- interrupts: (standard interrupt property) single interrupt
+	generated by the control block
+
+Example:
+
+	ddr_pmu0: ddr_pmu@5c020000 {
+		compatible = "fsl,imx8-ddr-pmu";
+		reg = <0x0 0x5c020000 0x0 0x10000>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
-- 
2.5.2


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  parent reply	other threads:[~2019-02-12 20:59 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-12 20:58 [PATCH V2 1/4] drivers/perf: imx_ddr: Add ddr performance counter support Frank Li
2019-02-12 20:58 ` Frank Li
2019-02-12 20:58 ` [PATCH V2 2/4] arm64: dts: imx8qxp: added ddr performance monitor nodes Frank Li
2019-02-12 20:58   ` Frank Li
2019-02-12 21:04   ` Fabio Estevam
2019-02-12 21:04     ` Fabio Estevam
2019-02-12 21:08     ` Zhi Li
2019-02-12 21:08       ` Zhi Li
2019-02-12 20:59 ` Frank Li [this message]
2019-02-12 20:59   ` [PATCH V2 3/4] dt-bindings: perf: imx8-ddr: add imx8qxp ddr performance monitor Frank Li
2019-02-12 21:05   ` Fabio Estevam
2019-02-12 21:05     ` Fabio Estevam
2019-02-12 20:59 ` [PATCH V2 4/4] MAINTAINERS: Added imx DDR performonitor driver maintainer information Frank Li
2019-02-12 20:59   ` Frank Li
2019-02-13  2:03 ` [PATCH V2 1/4] drivers/perf: imx_ddr: Add ddr performance counter support Fabio Estevam
2019-02-13  2:03   ` Fabio Estevam

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