linux-kernel - [PATCH v1 14/14] arm64: dts: imx8mq-librem5: Add 166MHz to DDRC OPP table

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Message-Id: <20230309204608.237605-15-martin.kepplinger@puri.sm>
Date:   Thu,  9 Mar 2023 21:46:08 +0100
From:   Martin Kepplinger <martin.kepplinger@...i.sm>
To:     robh@...nel.org, krzysztof.kozlowski@...aro.org,
        shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com
Cc:     kernel@...i.sm, linux-imx@....com, devicetree@...r.kernel.org,
        phone-devel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Sebastian Krzyszkowiak <sebastian.krzyszkowiak@...i.sm>,
        Martin Kepplinger <martin.kepplinger@...i.sm>
Subject: [PATCH v1 14/14] arm64: dts: imx8mq-librem5: Add 166MHz to DDRC OPP table

From: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@...i.sm>

This is the lowest frequency supported by older iMX8MQ SoC
revisions.

Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@...i.sm>
Signed-off-by: Martin Kepplinger <martin.kepplinger@...i.sm>
---
 arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index 35bde8d41e8e7..ceced6bc4e898 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -329,6 +329,10 @@ opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
+		opp-166000000 {
+			opp-hz = /bits/ 64 <166935483>;
+		};
+
 		opp-800000000 {
 			opp-hz = /bits/ 64 <800000000>;
 		};
-- 
2.30.2