From: "Guido Günther" <agx@sigxcpu.org>
To: Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Martin Kepplinger <martink@posteo.de>,
Angus Ainslie <angus@akkea.ca>,
Krzysztof Kozlowski <krzk@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Li Yang <leoyang.li@nxp.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Vinod Koul <vkoul@kernel.org>, Anson Huang <Anson.Huang@nxp.com>,
Michael Walle <michael@walle.cc>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org
Subject: [PATCH v3 3/4] arm64: dts: imx8mq-librem5-devkit: Disable snvs_rtc
Date: Fri, 8 Jan 2021 13:57:09 +0100 [thread overview]
Message-ID: <2a07bf798ee8b7914b127841ac6f4e9b5949fce5.1610110514.git.agx@sigxcpu.org> (raw)
In-Reply-To: <cover.1610110514.git.agx@sigxcpu.org>
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@sigxcpu.org>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.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
next prev parent reply other threads:[~2021-01-08 12:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-08 12:57 [PATCH v3 0/4] Config and device tree updates for the Librem 5 development kit Guido Günther
2021-01-08 12:57 ` [PATCH v3 1/4] arm64: defconfig: Enable Librem 5 devkit components Guido Günther
2021-01-11 0:23 ` Shawn Guo
2021-01-11 8:41 ` Guido Günther
2021-01-08 12:57 ` [PATCH v3 2/4] arm64: dts: imx8mq-librem5-devkit: Tweak pmic regulators Guido Günther
2021-01-08 12:57 ` Guido Günther [this message]
2021-01-08 12:57 ` [PATCH v3 4/4] arm64: dts: imx8mq-librem5-devkit: Drop custom clock settings Guido Günther
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