arm64: try to add rtc and eeprom to r4

frank-w · Apr 20, 2024 · 8528108 · 8528108
1 parent cc2f94d
commit 8528108
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Showing 2 changed files with 18 additions and 16 deletions.
diff --git a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dts b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dts
@@ -235,6 +235,22 @@
 	pinctrl-0 = <&i2c2_1_pins>;
 	status = "okay";
 
+	pcf8563: rtc@50 {
+		compatible = "nxp,pcf8563";
+		reg = <0x50>;
+		interrupts = <&pio 6 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <0>;
+		//status = "disabled";
+	};
+
+	eeprom@57 {
+		compatible = "atmel,24c02";
+		reg = <0x57>;
+		address-bits = <8>;
+		page-size = <8>;
+		size = <256>;
+	};
+
 	pca9545: i2c-switch@70 {
 		reg = <0x70>;
 		compatible = "nxp,pca9545";
@@ -246,22 +262,6 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0>;
-
-			eeprom@57 {
-				compatible = "atmel,24c02";
-				reg = <0x57>;
-				address-bits = <8>;
-				page-size = <8>;
-				size = <256>;
-			};
-
-			pcf8563: rtc@50 {
-				compatible = "nxp,pcf8563";
-				reg = <0x50>;
-				interrupts = <&pio 6 IRQ_TYPE_LEVEL_LOW>;
-				#clock-cells = <0>;
-				status = "disabled";
-			};
 		};
 
 		i2c_sfp1: i2c@1 {

diff --git a/arch/arm64/configs/mt7988a_bpi-r4_defconfig b/arch/arm64/configs/mt7988a_bpi-r4_defconfig
@@ -1270,3 +1270,5 @@ CONFIG_PCS_MTK_USXGMII=y
 CONFIG_MT7915E=m
 CONFIG_MT798X_WMAC=y
 CONFIG_PHY_MTK_XFI_TPHY=y
+CONFIG_RTC_DRV_PCF8563=y
+CONFIG_EEPROM_AT24=y