From: Devang Tailor <dev.tailor@samsung.com>
To: alexandre.belloni@bootlin.com, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org, alim.akhtar@samsung.com,
linux-rtc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
inux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, faraz.ata@samsung.com
Cc: Devang Tailor <dev.tailor@samsung.com>
Subject: [PATCH 3/3] arm64: dts: exynosautov9: add RTC DT node
Date: Wed, 2 Jul 2025 10:54:26 +0530 [thread overview]
Message-ID: <20250702052426.2404256-4-dev.tailor@samsung.com> (raw)
In-Reply-To: <20250702052426.2404256-1-dev.tailor@samsung.com>
Add DT node for on-chip RTC for ExynosAutov9
Signed-off-by: Devang Tailor <dev.tailor@samsung.com>
---
arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts | 4 ++++
arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 10 ++++++++++
2 files changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
index de2c1de51a76..5f5167571f7a 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
+++ b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
@@ -106,6 +106,10 @@ &pwm {
status = "okay";
};
+&rtc {
+ status = "okay";
+};
+
&serial_0 {
pinctrl-0 = <&uart0_bus_dual>;
status = "okay";
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
index 66628cb32776..e655212f6a6b 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
@@ -1633,6 +1633,16 @@ pwm: pwm@103f0000 {
clock-names = "timers";
status = "disabled";
};
+
+ rtc: rtc@10540000 {
+ compatible = "samsung,exynosautov9-rtc";
+ reg = <0x10540000 0x100>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&xtcxo>;
+ clock-names = "rtc";
+ status = "disabled";
+ };
};
};
--
2.34.1
next prev parent reply other threads:[~2025-07-07 6:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20250702051528epcas5p24abd15d8f554ea057bd6aac586644f4e@epcas5p2.samsung.com>
2025-07-02 5:24 ` [PATCH 0/3] On-chip RTC support for ExynosAutov9 Devang Tailor
2025-07-02 5:24 ` [PATCH 1/3] dt-bindings: rtc: s3c-rtc: add compatible for exynosautov9 Devang Tailor
2025-07-07 9:16 ` Krzysztof Kozlowski
2025-07-02 5:24 ` [PATCH 2/3] rtc: s3c: support for exynosautov9 on-chip RTC Devang Tailor
2025-07-07 9:23 ` Krzysztof Kozlowski
2025-07-08 5:03 ` Devang Tailor
2025-07-02 5:24 ` Devang Tailor [this message]
2025-07-07 9:23 ` [PATCH 3/3] arm64: dts: exynosautov9: add RTC DT node Krzysztof Kozlowski
2025-07-08 5:00 ` Devang Tailor
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