arm64: dts: imx8mp-phyboard-pollux: Add and update rtc devicetree node

[linux-2.6-microblaze.git] / arch / arm64 / boot / dts / freescale / imx8mp-phyboard-pollux-rdk.dts

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts
index 9e8afce..7df8faf 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts
@@ -201,6 +201,15 @@
        pinctrl-0 = <&pinctrl_pwm3>;
 };
 
+&rv3028 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_rtc>;
+       interrupt-parent = <&gpio4>;
+       interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+       wakeup-source;
+       trickle-resistor-ohms = <3000>;
+};
+
 /* debug console */
 &uart1 {
        pinctrl-names = "default";
@@ -369,6 +378,12 @@
                >;
        };
 
+       pinctrl_rtc: rtcgrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19      0x1C0
+               >;
+       };
+
        pinctrl_uart1: uart1grp {
                fsl,pins = <
                        MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX    0x40