armv8: ls2080ardb: Add LS2081ARDB board support

[oweals/u-boot.git] / arch / arm / dts / fsl-ls2081a-rdb.dts

diff --git a/arch/arm/dts/fsl-ls2081a-rdb.dts b/arch/arm/dts/fsl-ls2081a-rdb.dts
new file mode 100644 (file)
index 0000000..6489362
--- /dev/null
+++ b/arch/arm/dts/fsl-ls2081a-rdb.dts
@@ -0,0 +1,59 @@
+/*
+ * NXP LS2081A RDB board device tree source for QSPI-boot
+ *
+ * Author: Priyanka Jain <priyanka.jain@nxp.com>
+ *
+ * Copyright 2017 NXP
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+/dts-v1/;
+
+#include "fsl-ls2080a.dtsi"
+
+/ {
+       model = "Freescale Layerscape 2081a RDB Board";
+       compatible = "fsl,ls2081a-rdb", "fsl,ls2080a";
+
+       aliases {
+               spi0 = &qspi;
+               spi1 = &dspi;
+       };
+};
+
+&dspi {
+       bus-num = <0>;
+       status = "okay";
+
+       dflash0: n25q512a {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "spi-flash";
+               spi-max-frequency = <3000000>;
+               spi-cpol;
+               spi-cpha;
+               reg = <0>;
+       };
+};
+
+&qspi {
+       bus-num = <0>;
+       status = "okay";
+
+       qflash0: n25q512a@0 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "spi-flash";
+               spi-max-frequency = <50000000>;
+               reg = <0>;
+       };
+
+       qflash1: n25q512a@1 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "spi-flash";
+               spi-max-frequency = <50000000>;
+               reg = <1>;
+       };
+};