From: Anson.Huang@nxp.com
To: daniel.lezcano@linaro.org, tglx@linutronix.de,
robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de,
festevam@gmail.com, leonard.crestez@nxp.com,
viresh.kumar@linaro.org, daniel.baluta@nxp.com, ping.bai@nxp.com,
l.stach@pengutronix.de, abel.vesa@nxp.com,
andrew.smirnov@gmail.com, ccaione@baylibre.com, angus@akkea.ca,
agx@sigxcpu.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: Linux-imx@nxp.com
Subject: [PATCH V4 4/5] arm64: dts: imx8mq: Add system counter node
Date: Mon, 1 Jul 2019 17:38:25 +0800 [thread overview]
Message-ID: <20190701093826.5472-4-Anson.Huang@nxp.com> (raw)
In-Reply-To: <20190701093826.5472-1-Anson.Huang@nxp.com>
From: Anson Huang <Anson.Huang@nxp.com>
Add i.MX8MQ system counter node to enable timer-imx-sysctr
broadcast timer driver.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
No changes.
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 2ea600c..477c523 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -634,6 +634,14 @@
#pwm-cells = <2>;
status = "disabled";
};
+
+ system_counter: timer@306a0000 {
+ compatible = "nxp,sysctr-timer";
+ reg = <0x306a0000 0x30000>;
+ interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <8333333>;
+ };
};
bus@30800000 { /* AIPS3 */
--
2.7.4
next prev parent reply other threads:[~2019-07-01 9:38 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-01 9:38 [PATCH V4 1/5] clocksource: timer-of: Support getting clock frequency from DT Anson.Huang
2019-07-01 9:38 ` [PATCH V4 2/5] clocksource/drivers/sysctr: Add clock-frequency property Anson.Huang
2019-07-09 20:30 ` Rob Herring
2019-07-10 1:30 ` Anson Huang
2019-07-10 13:23 ` Rob Herring
2019-07-11 1:04 ` Anson Huang
2019-07-01 9:38 ` [PATCH V4 3/5] clocksource: imx-sysctr: Make timer work with clock driver using platform driver model Anson.Huang
2019-07-01 9:38 ` Anson.Huang [this message]
2019-07-01 9:38 ` [PATCH V4 5/5] arm64: dts: imx8mm: Add system counter node Anson.Huang
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