This patch add support for NXP LS2081ARDB board which has
LS2081A SoC.
LS2081A SoC is 40-pin derivative of LS2088A SoC
So, from functional perspective both are same.
Hence,ls2088a SoC dtsi files are included from ls2081ARDB dts
Signed-off-by: Priyanka Jain <priyanka.jain@xxxxxxx>
---
Changes for v2: Updated subject and NXP copyright
based on Leo's comments
arch/arm64/boot/dts/freescale/Makefile | 1 +
arch/arm64/boot/dts/freescale/fsl-ls2081a-rdb.dts | 139 +++++++++++++++++++++
2 files changed, 140 insertions(+), 0 deletions(-)
create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls2081a-rdb.dts
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 72c4b52..58b80de 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1088a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1088a-rdb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-rdb.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2081a-rdb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-rdb.dtb
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2081a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls2081a-rdb.dts
new file mode 100644
index 0000000..bc1c4f6
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2081a-rdb.dts
@@ -0,0 +1,139 @@
+/*
+ * Device Tree file for NXP LS2081A RDB Board.
+ *
+ * Copyright 2017, NXP
+ *
+ * Priyanka Jain <priyanka.jain@xxxxxxx>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPLv2 or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "fsl-ls2088a.dtsi"
+
+/ {
+ model = "NXP Layerscape 2081A RDB Board";
+ compatible = "fsl,ls2081a-rdb", "fsl,ls2081a";
+
+ aliases {
+ serial0 = &serial0;
+ serial1 = &serial1;
+ };
+
+ chosen {
+ stdout-path = "serial1:115200n8";
+ };
+};
+
+&esdhc {
+ status = "okay";
+};
+
+&ifc {
+ status = "disabled";
+};
+
+&i2c0 {
+ status = "okay";
+ pca9547@75 {
+ compatible = "nxp,pca9547";
+ reg = <0x75>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x01>;
+ rtc@51 {
+ compatible = "nxp,pcf2129";
+ reg = <0x51>;
+ };
+ };
+
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x3>;
+
+ adt7481@4c {
+ compatible = "adi,adt7461";
+ reg = <0x4c>;
+ };
+ };
+ };
+};
+
+&dspi {
+ status = "okay";
+ dflash0: n25q512a {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,m25p80";
+ spi-max-frequency = <3000000>;
+ reg = <0>;
+ };
+};
+
+
+&qspi {
+ status = "okay";
+ flash0: n25q512a@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,m25p80";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+ flash1: n25q512a@1 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,m25p80";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+};
+
+&usb0 {
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
--
1.7.4.1
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