linux-kernel - [PATCH v2] arm64: dts: ls1088ardb: add new RTC PCF2131 support

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Message-Id: <20240902103626.1414595-1-joy.zou@nxp.com>
Date: Mon,  2 Sep 2024 18:36:26 +0800
From: Joy Zou <joy.zou@....com>
To: frank.li@....com,
	ye.li@....com,
	ping.bai@....com,
	peng.fan@....com,
	shawnguo@...nel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org
Cc: imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2] arm64: dts: ls1088ardb: add new RTC PCF2131 support

Add RTC PCF2131 node for new ls1088ardb board..

Signed-off-by: Joy Zou <joy.zou@....com>
---
Changes for v2:
1. modify the commit message.

 arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
index ee8e932628d1..2df16bfb901c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
@@ -170,6 +170,13 @@ rtc@51 {
 				/* IRQ_RTC_B -> IRQ0_B(CPLD) -> IRQ00(CPU), active low */
 				interrupts-extended = <&extirq 0 IRQ_TYPE_LEVEL_LOW>;
 			};
+
+			rtc@53 {
+				compatible = "nxp,pcf2131";
+				reg = <0x53>;
+				/* IRQ_RTC_B -> IRQ0_B(CPLD) -> IRQ00(CPU), active low */
+				interrupts-extended = <&extirq 0 IRQ_TYPE_LEVEL_LOW>;
+			};
 		};
 	};
 };
-- 
2.37.1