Commit ac9e22f4 authored by Frieder Schrempf's avatar Frieder Schrempf Committed by Shawn Guo
Browse files

arm64: dts: imx8mm-kontron: Add RTC aliases 



Add aliases for the RTCs on the board and on the SoC. This ensures that
the primary RTC is always the one on the board that has a buffered supply
and maximum accuracy.

Signed-off-by: default avatarFrieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 1eea795b

arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts

+3 −1
Original line number Diff line number Diff line
@@ -13,6 +13,8 @@ / { 


	aliases {

		ethernet1 = &usbnet;

		rtc0 = &rx8900;

		rtc1 = &snvs_rtc;

	};



	/* fixed crystal dedicated to mcp2515 */
@@ -136,7 +138,7 @@ &i2c4 { 
	pinctrl-0 = <&pinctrl_i2c4>;

	status = "okay";



	rtc@32 {

	rx8900: rtc@32 {

		compatible = "epson,rx8900";

		reg = <0x32>;

	};

arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi

+6 −1
Original line number Diff line number Diff line
@@ -10,6 +10,11 @@ / { 
	model = "Kontron OSM-S i.MX8MM (N802X SOM)";

	compatible = "kontron,imx8mm-osm-s", "fsl,imx8mm";



	aliases {

		rtc0 = &rv3028;

		rtc1 = &snvs_rtc;

	};



	memory@40000000 {

		device_type = "memory";

		/*
@@ -200,7 +205,7 @@ reg_nvcc_sd: LDO5 { 
		};

	};



	rtc@52 {

	rv3028: rtc@52 {

		compatible = "microcrystal,rv3028";

		reg = <0x52>;

		pinctrl-names = "default";