From: Ciprian Costea <ciprianmarian.costea@oss.nxp.com>
To: Chester Lin <chester62515@gmail.com>,
Matthias Brugger <mbrugger@suse.com>,
Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, s32@nxp.com, imx@lists.linux.dev,
Christophe Lizzi <clizzi@redhat.com>,
Alberto Ruiz <aruizrui@redhat.com>,
Enric Balletbo <eballetb@redhat.com>,
Eric Chanudet <echanude@redhat.com>,
Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
Subject: [PATCH] arm64: dts: s32gxxxa-rdb: add RTC module over I2C0
Date: Thu, 10 Apr 2025 16:30:28 +0300 [thread overview]
Message-ID: <20250410133028.5871-1-ciprianmarian.costea@oss.nxp.com> (raw)
From: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
S32G274A-RDB2 and S32G399A-RDB3 boards have a PCA85073A RTC hardware module
available and connected over I2C0. Note that the RTC module is not battery
backed.
Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
---
arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi b/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi
index ba53ec622f0b..4587e1cb8835 100644
--- a/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi
@@ -153,6 +153,11 @@ pcal6524: gpio-expander@22 {
gpio-controller;
#gpio-cells = <2>;
};
+
+ pca85073a: rtc@51 {
+ compatible = "nxp,pca85073a";
+ reg = <0x51>;
+ };
};
&i2c2 {
--
2.45.2
next reply other threads:[~2025-04-10 13:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-10 13:30 Ciprian Costea [this message]
2025-04-10 14:31 ` [PATCH] arm64: dts: s32gxxxa-rdb: add RTC module over I2C0 Frank Li
2025-04-10 14:43 ` Ciprian Marian Costea
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