ARM: imx: pico-imx8mq: Add support for Technexion Pico-iMX8MQ

[oweals/u-boot.git] / arch / arm / dts / r8a77970-eagle-u-boot.dts

diff --git a/arch/arm/dts/r8a77970-eagle-u-boot.dts b/arch/arm/dts/r8a77970-eagle-u-boot.dts
index 1c9dd2548ae54f180912441906fa58478fbafddb..eb868eda4147a31e157c35c0c438358759032754 100644 (file)
--- a/arch/arm/dts/r8a77970-eagle-u-boot.dts
+++ b/arch/arm/dts/r8a77970-eagle-u-boot.dts
@@ -1,10 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree Source extras for U-Boot for the Eagle board
  *
  * Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>
- *
- * SPDX-License-Identifier:    GPL-2.0
  */
 
 #include "r8a77970-eagle.dts"
 #include "r8a77970-u-boot.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+       aliases {
+               spi0 = &rpc;
+       };
+};
+
+&avb {
+       pinctrl-0 = <&avb0_pins>;
+       pinctrl-names = "default";
+
+};
+
+&phy0 {
+       reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
+};
+
+&pfc {
+       avb0_pins: avb {
+               mux {
+                       groups = "avb0_link", "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk";
+                       function = "avb0";
+               };
+       };
+};
+
+&rpc {
+       num-cs = <1>;
+       status = "okay";
+       spi-max-frequency = <50000000>;
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       flash0: spi-flash@0 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "s25fs512s", "jedec,spi-nor";
+               spi-max-frequency = <50000000>;
+               spi-tx-bus-width = <1>;
+               spi-rx-bus-width = <1>;
+               reg = <0>;
+               status = "okay";
+       };
+};