-----Original Message----- From: Fabio Estevam festevam@gmail.com Sent: 2024年3月27日 6:14 To: Joy Zou joy.zou@nxp.com Cc: Peng Fan peng.fan@nxp.com; Ye Li ye.li@nxp.com; Jacky Bai ping.bai@nxp.com; sbabic@denx.de; sjg@chromium.org; saproj@gmail.com; judge.packham@gmail.com; dl-uboot-imx uboot-imx@nxp.com; u-boot@lists.denx.de Subject: [EXT] Re: [PATCH v3 2/3] imx: imx93_evk: add rtc pcf2131
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On Tue, Mar 26, 2024 at 12:30 AM Joy Zou joy.zou@nxp.com wrote:
+&lpi2c3 {
#address-cells = <1>;#size-cells = <0>;clock-frequency = <400000>;pinctrl-names = "default", "sleep";pinctrl-0 = <&pinctrl_lpi2c3>;pinctrl-1 = <&pinctrl_lpi2c3>;status = "okay";pcf2131: rtc@53 {compatible = "nxp,pcf2131";reg = <0x53>;interrupt-parent = <&pcal6524>;interrupts = <1 IRQ_TYPE_LEVEL_LOW>;status = "okay";Please submit the RTC support to Linux first, then you can sync the devicetree with Linux in U-Boot.
In the meantime, you can add the RTC support to the -u-boot.dtsi.
Please consider using OF_UPSTREAM available in the U-Boot next branch.
Will submit the RTC support patch to Linux firstly. Thanks for your comments! BR Joy Zou