linux-kernel - [PATCH 05/17] ARM: dts: aspeed: minerva: change RTC reference

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Date: Tue, 25 Jun 2024 20:18:23 +0800
From: Yang Chen <yangchen.openbmc@...il.com>
To: joel@....id.au,
	andrew@...econstruct.com.au,
	patrick@...cx.xyz,
	linux-arm-kernel@...ts.infradead.org,
	linux-aspeed@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Cc: Jerry.Lin@...ntatw.com,
	yangchen.openbmc@...il.com
Subject: [PATCH 05/17] ARM: dts: aspeed: minerva: change RTC reference

From: Yang Chen <yang.chen@...ntatw.com>

Change the RTC reference from on-chip to externel on i2c bus 9 and address
is 0x51.

Signed-off-by: Yang Chen <yang.chen@...ntatw.com>
---
 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
index 19f609cfd026..32400284479e 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
@@ -116,10 +116,6 @@ flash@1 {
 	};
 };
 
-&rtc {
-	status = "okay";
-};
-
 &sgpiom0 {
 	status = "okay";
 	ngpios = <128>;
@@ -329,6 +325,11 @@ eeprom@50 {
 		compatible = "atmel,24c64";
 		reg = <0x50>;
 	};
+
+	rtc@51 {
+		compatible = "nxp,pcf8563";
+		reg = <0x51>;
+	};
 };
 
 &i2c10 {
-- 
2.34.1