linux-kernel - [PATCH 9/9] arm64: dts: rockchip: Add RTC to Khadas Edge 2

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Message-ID: <4c4c9140ff36f290ba64ecc8b3e218df6a5ab273.1708381247.git.efectn@protonmail.com>
Date: Tue, 20 Feb 2024 01:34:25 +0300
From: efectn@...l.net
To: linux-rockchip@...ts.infradead.org
Cc: devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org,
	heiko@...ech.de,
	sebastian.reichel@...labora.com,
	Muhammed Efe Cetin <efectn@...tonmail.com>
Subject: [PATCH 9/9] arm64: dts: rockchip: Add RTC to Khadas Edge 2

From: Muhammed Efe Cetin <efectn@...tonmail.com>

Khadas Edge 2 has PT7C4363 RTC that compatible with HYM8563.
The RTC pinctrl is also connected to MCU.

Signed-off-by: Muhammed Efe Cetin <efectn@...tonmail.com>
---
 .../arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
index 767e21b2dc34..2022a174594c 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
@@ -216,6 +216,18 @@ regulator-state-mem {
 	};
 };
 
+&i2c2 {
+	status = "okay";
+
+	hym8563: rtc@51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		#clock-cells = <0>;
+		clock-output-names = "hym8563";
+		wakeup-source;
+	};
+};
+
 &pinctrl {
 	vdd_sd {
 		vdd_sd_en: vdd-sd-en {
-- 
2.43.1