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Message-Id: <01df90b39a0cb05e3abb3a16d150043a85cf0b23.1608216796.git.agx@sigxcpu.org>
Date: Thu, 17 Dec 2020 16:13:14 +0100
From: Guido Günther <agx@...xcpu.org>
To: Rob Herring <robh+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
NXP Linux Team <linux-imx@....com>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will@...nel.org>,
Martin Kepplinger <martink@...teo.de>,
Angus Ainslie <angus@...ea.ca>,
Krzysztof Kozlowski <krzk@...nel.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Li Yang <leoyang.li@....com>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Vinod Koul <vkoul@...nel.org>,
Anson Huang <Anson.Huang@....com>,
Michael Walle <michael@...le.cc>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
phone-devel@...r.kernel.org
Subject: [PATCH v2 3/4] arm64: dts: imx8mq-librem5-devkit: Disable snvs_rtc
The board has it's own RTC chip which is backed by the (optional)
battery and hence preserves data/time on poweroff when that is inserted.
Signed-off-by: Guido Günther <agx@...xcpu.org>
---
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index f35d6897fbf7..05a43ee6d051 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -897,6 +897,10 @@ &snvs_pwrkey {
status = "okay";
};
+&snvs_rtc {
+ status = "disabled";
+};
+
&sai2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai2>;
--
2.29.2
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