arm: dts: MediaTek: add device tree for MT7629

[oweals/u-boot.git] / arch / arm / dts / mt7629-rfb.dts

diff --git a/arch/arm/dts/mt7629-rfb.dts b/arch/arm/dts/mt7629-rfb.dts
new file mode 100644 (file)
index 0000000..a6d28a0
--- /dev/null
+++ b/arch/arm/dts/mt7629-rfb.dts
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0 OR MIT)
+ */
+
+/dts-v1/;
+#include "mt7629.dtsi"
+
+/ {
+       model = "MediaTek MT7629 RFB";
+       compatible = "mediatek,mt7629-rfb", "mediatek,mt7629";
+
+       aliases {
+               spi0 = &qspi;
+       };
+
+       chosen {
+               stdout-path = &uart0;
+               tick-timer = &timer0;
+       };
+};
+
+&pinctrl {
+       qspi_pins: qspi-pins {
+               mux {
+                       function = "flash";
+                       groups = "spi_nor";
+               };
+       };
+
+       uart0_pins: uart0-default {
+               mux {
+                       function = "uart";
+                       groups = "uart0_txd_rxd";
+               };
+       };
+
+       watchdog_pins: watchdog-default {
+               mux {
+                       function = "watchdog";
+                       groups = "watchdog";
+               };
+       };
+};
+
+&qspi {
+       pinctrl-names = "default";
+       pinctrl-0 = <&qspi_pins>;
+       status = "okay";
+
+       spi-flash@0{
+               compatible = "spi-flash";
+               reg = <0>;
+               u-boot,dm-pre-reloc;
+       };
+};
+
+&uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart0_pins>;
+       status = "okay";
+};
+
+&watchdog {
+       pinctrl-names = "default";
+       pinctrl-0 = <&watchdog_pins>;
+       status = "okay";
+};