From: Abel Vesa <abel.vesa@nxp.com>
To: Anson Huang <anson.huang@nxp.com>, Rob Herring <robh@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <kernel@pengutronix.de>,
Mark Rutland <mark.rutland@arm.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>,
dl-linux-imx <linux-imx@nxp.com>,
Lucas Stach <l.stach@pengutronix.de>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Anson Huang <anson.huang@nxp.com>, Abel Vesa <abel.vesa@nxp.com>
Subject: [PATCH] arm64: dts: imx8mq: Add cpu opp table
Date: Tue, 12 Feb 2019 12:11:02 +0000 [thread overview]
Message-ID: <1549973439-26706-1-git-send-email-abel.vesa@nxp.com> (raw)
From: Anson Huang <Anson.Huang@nxp.com>
Add i.MX8MQ cpu OPP table info for cpu-freq driver.
Signed-off-by: Anson Huang <anson.huang@nxp.com>
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 9155bd4..579015c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -672,3 +672,17 @@
};
};
};
+
+&A53_0 {
+ operating-points = <
+ /* kHz uV */
+ 1200000 900000
+ 800000 900000
+ >;
+ clocks = <&clk IMX8MQ_CLK_A53_DIV>, <&clk IMX8MQ_CLK_A53_SRC>,
+ <&clk IMX8MQ_ARM_PLL>, <&clk IMX8MQ_ARM_PLL_OUT>,
+ <&clk IMX8MQ_SYS1_PLL_800M>;
+ clock-names = "a53", "arm_a53_src", "arm_pll",
+ "arm_pll_out", "sys1_pll_800m";
+ clock-latency = <61036>;
+};
--
2.7.4
next reply other threads:[~2019-02-12 12:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-12 12:11 Abel Vesa [this message]
2019-02-12 12:14 ` [PATCH] arm64: dts: imx8mq: Add cpu opp table Fabio Estevam
2019-02-12 12:41 ` Abel Vesa
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