From bc5ec7ebd470fc09cf193d45662ea017e4f4fa8c Mon Sep 17 00:00:00 2001
From: "steve.jeong" <jkhpro1003@gmail.com>
Date: Tue, 20 Dec 2022 12:27:37 +0900
Subject: [PATCH] ODROID-N2/N2L: dtb/dtbo: add pcf8563 (RTC).

Signed-off-by: steve.jeong <jkhpro1003@gmail.com>
Change-Id: Ia4f9bf96ec4d53d5a8b1868463d0d8a70dc5df1d
---
 .../dts/amlogic/overlays/odroidn2/Makefile    |  1 +
 .../dts/amlogic/overlays/odroidn2/pcf8563.dts | 22 +++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 arch/arm64/boot/dts/amlogic/overlays/odroidn2/pcf8563.dts

diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidn2/Makefile b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/Makefile
index f040445468dd..dbc706de8786 100644
--- a/arch/arm64/boot/dts/amlogic/overlays/odroidn2/Makefile
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/Makefile
@@ -17,6 +17,7 @@ dtbo-$(CONFIG_ARCH_MESON64_ODROIDN2) += spi0.dtbo		\
 					hifishield2.dtbo	\
 					fanspeed-full.dtbo	\
 					gpio_spdif.dtbo		\
+					pcf8563.dtbo		\
 					pwm_cd.dtbo		\
 					pwm_ef.dtbo		\
 					pwm_c-pwmfan.dtbo	\
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidn2/pcf8563.dts b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/pcf8563.dts
new file mode 100644
index 000000000000..d45b0a3f3ecf
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/pcf8563.dts
@@ -0,0 +1,22 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		// i2c2 aliased with i2c0.
+		target = <&i2c2>;
+
+		__overlay__ {
+			status = "okay";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			pcf8563: rtc@51 {
+				status = "okay";
+				compatible = "nxp,pcf8563";
+				reg = <0x51>;
+			};
+		};
+	};
+};