vf610: dts: Add device tree support

Add device tree files for Freescale Vybrid platform and
Toradex Colibri VF50, VF61 modules.
Device tree files are taken from upstream Kernel.
Removed the stuff which are not used/supported yet in U-Boot.

Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index fe3aa8935d63f5efe1d09a73807365b092588390..bc1421e1c3aa36ad626f8bcdde1f44cc5c3275d7 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -133,6 +133,9 @@ dtb-$(CONFIG_MACH_SUN9I) += \
        sun9i-a80-optimus.dtb \
        sun9i-a80-cubieboard4.dtb
 
+dtb-$(CONFIG_VF610) += vf500-colibri.dtb \
+       vf610-colibri.dtb
+
 targets += $(dtb-y)
 
 DTC_FLAGS += -R 4 -p 0x1000

diff --git a/arch/arm/dts/vf-colibri.dtsi b/arch/arm/dts/vf-colibri.dtsi
new file mode 100644 (file)
index 0000000..7a8e9be
--- /dev/null
+++ b/arch/arm/dts/vf-colibri.dtsi
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2014 Toradex AG
+ *
+ * SPDX-License-Identifier:     GPL-2.0+ or X11
+ *
+ * This program 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.
+ */
+#include "vf.dtsi"
+
+&dspi1 {
+       status = "okay";
+       bus-num = <1>;
+
+       spi_cmd: sspi@0 {
+               reg = <0>;
+               spi-max-frequency = <50000000>;
+       };
+};

diff --git a/arch/arm/dts/vf.dtsi b/arch/arm/dts/vf.dtsi
new file mode 100644 (file)
index 0000000..78706e1
--- /dev/null
+++ b/arch/arm/dts/vf.dtsi
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:     GPL-2.0+ or X11
+ *
+ * This program 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.
+ */
+/include/ "skeleton.dtsi"
+
+/ {
+       aliases {
+               gpio0 = &gpio0;
+               gpio1 = &gpio1;
+               gpio2 = &gpio2;
+               gpio3 = &gpio3;
+               gpio4 = &gpio4;
+               spi0 = &dspi0;
+               spi1 = &dspi1;
+       };
+
+       soc {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "simple-bus";
+               ranges;
+
+               aips0: aips-bus@40000000 {
+                       compatible = "fsl,aips-bus", "simple-bus";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       ranges;
+
+                       dspi0: dspi0@4002c000 {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               compatible = "fsl,vf610-dspi";
+                               reg = <0x4002c000 0x1000>;
+                               num-cs = <5>;
+                               status = "disabled";
+                       };
+
+                       dspi1: dspi1@4002d000 {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               compatible = "fsl,vf610-dspi";
+                               reg = <0x4002d000 0x1000>;
+                               num-cs = <5>;
+                               status = "disabled";
+                       };
+
+                       qspi0: quadspi@40044000 {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               compatible = "fsl,vf610-qspi";
+                               reg = <0x40044000 0x1000>;
+                               status = "disabled";
+                       };
+
+                       gpio0: gpio@40049000 {
+                               compatible = "fsl,vf610-gpio";
+                               reg = <0x400ff000 0x40>;
+                               #gpio-cells = <2>;
+                       };
+
+                       gpio1: gpio@4004a000 {
+                               compatible = "fsl,vf610-gpio";
+                               reg = <0x400ff040 0x40>;
+                               #gpio-cells = <2>;
+                       };
+
+                       gpio2: gpio@4004b000 {
+                               compatible = "fsl,vf610-gpio";
+                               reg = <0x400ff080 0x40>;
+                               #gpio-cells = <2>;
+                       };
+
+                       gpio3: gpio@4004c000 {
+                               compatible = "fsl,vf610-gpio";
+                               reg = <0x400ff0c0 0x40>;
+                               #gpio-cells = <2>;
+                       };
+
+                       gpio4: gpio@4004d000 {
+                               compatible = "fsl,vf610-gpio";
+                               reg = <0x400ff100 0x40>;
+                               #gpio-cells = <2>;
+                       };
+               };
+
+               aips1: aips-bus@40080000 {
+                       compatible = "fsl,aips-bus", "simple-bus";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       ranges;
+               };
+       };
+};

diff --git a/arch/arm/dts/vf500-colibri.dts b/arch/arm/dts/vf500-colibri.dts
new file mode 100644 (file)
index 0000000..e383306
--- /dev/null
+++ b/arch/arm/dts/vf500-colibri.dts
@@ -0,0 +1,18 @@
+/*
+ * Copyright 2014 Toradex AG
+ *
+ * SPDX-License-Identifier:     GPL-2.0+ or X11
+ *
+ * This program 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.
+ */
+
+/dts-v1/;
+#include "vf-colibri.dtsi"
+
+/ {
+       model = "Toradex Colibri VF50";
+       compatible = "toradex,vf500-colibri_vf50", "toradex,vf500-colibri_vf50", "fsl,vf500";
+};

diff --git a/arch/arm/dts/vf610-colibri.dts b/arch/arm/dts/vf610-colibri.dts
new file mode 100644 (file)
index 0000000..63bb3f4
--- /dev/null
+++ b/arch/arm/dts/vf610-colibri.dts
@@ -0,0 +1,18 @@
+/*
+ * Copyright 2014 Toradex AG
+ *
+ * SPDX-License-Identifier:     GPL-2.0+ or X11
+ *
+ * This program 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.
+ */
+
+/dts-v1/;
+#include "vf-colibri.dtsi"
+
+/ {
+       model = "Toradex Colibri VF61";
+       compatible = "toradex,vf610-colibri_vf61", "toradex,vf610-colibri_vf61", "fsl,vf610";
+};