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From:   Abel Vesa <abel.vesa@nxp.com>
To:     Rob Herring <robh@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
        Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <kernel@pengutronix.de>,
        Lucas Stach <l.stach@pengutronix.de>,
        Angus Ainslie <angus.ainslie@puri.sm>
CC:     Fabio Estevam <fabio.estevam@nxp.com>,
        Anson Huang <anson.huang@nxp.com>,
        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
        dl-linux-imx <linux-imx@nxp.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        "linux-arm-kernel@lists.infradead.org" 
        <linux-arm-kernel@lists.infradead.org>,
        Abel Vesa <abel.vesa@nxp.com>
Subject: [PATCH v2 1/3] arm64: dts: imx8mq: Add the clocks and the latencies
 for the A53 cores
Thread-Topic: [PATCH v2 1/3] arm64: dts: imx8mq: Add the clocks and the
 latencies for the A53 cores
Thread-Index: AQHUxVlMOnMGYj2UEkGIzXXdUVdTXw==
Date:   Fri, 15 Feb 2019 18:07:22 +0000
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The clocks and their latencies will be used by cpufreq-dt.

Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
---
 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/dt=
s/freescale/imx8mq.dtsi
index 9155bd4..1a89062 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -87,6 +87,8 @@
 			device_type =3D "cpu";
 			compatible =3D "arm,cortex-a53";
 			reg =3D <0x0>;
+			clock-latency =3D <61036>; /* two CLK32 periods */
+			clocks =3D <&clk IMX8MQ_CLK_ARM>;
 			enable-method =3D "psci";
 			next-level-cache =3D <&A53_L2>;
 		};
@@ -95,6 +97,8 @@
 			device_type =3D "cpu";
 			compatible =3D "arm,cortex-a53";
 			reg =3D <0x1>;
+			clock-latency =3D <61036>; /* two CLK32 periods */
+			clocks =3D <&clk IMX8MQ_CLK_ARM>;
 			enable-method =3D "psci";
 			next-level-cache =3D <&A53_L2>;
 		};
@@ -103,6 +107,8 @@
 			device_type =3D "cpu";
 			compatible =3D "arm,cortex-a53";
 			reg =3D <0x2>;
+			clock-latency =3D <61036>; /* two CLK32 periods */
+			clocks =3D <&clk IMX8MQ_CLK_ARM>;
 			enable-method =3D "psci";
 			next-level-cache =3D <&A53_L2>;
 		};
@@ -111,6 +117,8 @@
 			device_type =3D "cpu";
 			compatible =3D "arm,cortex-a53";
 			reg =3D <0x3>;
+			clock-latency =3D <61036>; /* two CLK32 periods */
+			clocks =3D <&clk IMX8MQ_CLK_ARM>;
 			enable-method =3D "psci";
 			next-level-cache =3D <&A53_L2>;
 		};
--=20
2.7.4