dts/ls2080a: Add DTS support for LS2080a QDS & RDB boards

This patch adds the LS2080a DTS files for QDS and RDB boards
which support the LS2080a SoC.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

2 files changed, 370 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts
new file mode 100644
index 000000000000..4cb996d6e686
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts
@@ -0,0 +1,204 @@
+/*
+ * Device Tree file for Freescale LS2080a QDS Board.
+ *
+ * Copyright (C) 2015, Freescale Semiconductor
+ *
+ * Bhupesh Sharma <bhupesh.sharma@freescale.com>
+ *
+ * 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-ls2080a.dtsi"
+
+/ {
+        model = "Freescale Layerscape 2080a QDS Board";
+        compatible = "fsl,ls2080a-qds", "fsl,ls2080a";
+
+        aliases {
+                serial0 = &serial0;
+                serial1 = &serial1;
+        };
+
+};
+
+&esdhc {
+        status = "okay";
+};
+
+&ifc {
+        status = "okay";
+        #address-cells = <2>;
+        #size-cells = <1>;
+        ranges = <0x0 0x0 0x5 0x80000000 0x08000000
+                  0x2 0x0 0x5 0x30000000 0x00010000
+                  0x3 0x0 0x5 0x20000000 0x00010000>;
+
+        nor@0,0 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "cfi-flash";
+                reg = <0x0 0x0 0x8000000>;
+                bank-width = <2>;
+                device-width = <1>;
+        };
+
+        nand@2,0 {
+             compatible = "fsl,ifc-nand";
+             reg = <0x2 0x0 0x10000>;
+        };
+
+        cpld@3,0 {
+             reg = <0x3 0x0 0x10000>;
+             compatible = "fsl,ls2080aqds-fpga", "fsl,fpga-qixis";
+        };
+};
+
+&i2c0 {
+        status = "okay";
+        pca9547@77 {
+                compatible = "nxp,pca9547";
+                reg = <0x77>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+                i2c@0 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        reg = <0x00>;
+                        rtc@68 {
+                                compatible = "dallas,ds3232";
+                                reg = <0x68>;
+                        };
+                };
+
+                i2c@2 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        reg = <0x02>;
+
+                        ina220@40 {
+                                compatible = "ti,ina220";
+                                reg = <0x40>;
+                                shunt-resistor = <500>;
+                        };
+
+                        ina220@41 {
+                                compatible = "ti,ina220";
+                                reg = <0x41>;
+                                shunt-resistor = <1000>;
+                        };
+                };
+
+                i2c@3 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        reg = <0x3>;
+
+                        adt7481@4c {
+                                compatible = "adi,adt7461";
+                                reg = <0x4c>;
+                        };
+                };
+        };
+};
+
+&i2c1 {
+        status = "disabled";
+};
+
+&i2c2 {
+        status = "disabled";
+};
+
+&i2c3 {
+        status = "disabled";
+};
+
+&dspi {
+        status = "okay";
+        dflash0: n25q128a {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "st,m25p80";
+                spi-max-frequency = <3000000>;
+                reg = <0>;
+        };
+        dflash1: sst25wf040b {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "st,m25p80";
+                spi-max-frequency = <3000000>;
+                reg = <1>;
+        };
+        dflash2: en25s64 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "st,m25p80";
+                spi-max-frequency = <3000000>;
+                reg = <2>;
+        };
+};
+
+&qspi {
+        status = "okay";
+        qflash0: s25fl008k {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "st,m25p80";
+                spi-max-frequency = <20000000>;
+                reg = <0>;
+        };
+};
+
+&sata0 {
+        status = "okay";
+};
+
+&sata1 {
+        status = "okay";
+};
+
+&usb0 {
+        status = "okay";
+};
+
+&usb1 {
+        status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts
new file mode 100644
index 000000000000..e127f0baab19
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts
@@ -0,0 +1,166 @@
+/*
+ * Device Tree file for Freescale LS2080a RDB Board.
+ *
+ * Copyright (C) 2015, Freescale Semiconductor
+ *
+ * Bhupesh Sharma <bhupesh.sharma@freescale.com>
+ *
+ * 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-ls2080a.dtsi"
+
+/ {
+        model = "Freescale Layerscape 2080a RDB Board";
+        compatible = "fsl,ls2080a-rdb", "fsl,ls2080a";
+
+        aliases {
+                serial0 = &serial0;
+                serial1 = &serial1;
+        };
+};
+
+&esdhc {
+        status = "okay";
+};
+
+&ifc {
+        status = "okay";
+        #address-cells = <2>;
+        #size-cells = <1>;
+        ranges = <0x0 0x0 0x5 0x80000000 0x08000000
+                  0x2 0x0 0x5 0x30000000 0x00010000
+                  0x3 0x0 0x5 0x20000000 0x00010000>;
+
+        nor@0,0 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "cfi-flash";
+                reg = <0x0 0x0 0x8000000>;
+                bank-width = <2>;
+                device-width = <1>;
+        };
+
+        nand@2,0 {
+             compatible = "fsl,ifc-nand";
+             reg = <0x2 0x0 0x10000>;
+        };
+
+        cpld@3,0 {
+             reg = <0x3 0x0 0x10000>;
+             compatible = "fsl,ls2080aqds-fpga", "fsl,fpga-qixis";
+        };
+
+};
+
+&i2c0 {
+        status = "okay";
+        pca9547@75 {
+                compatible = "nxp,pca9547";
+                reg = <0x75>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+                status = "disabled";
+                i2c@1 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        reg = <0x01>;
+                        rtc@68 {
+                                compatible = "dallas,ds3232";
+                                reg = <0x68>;
+                        };
+                };
+
+                i2c@3 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        reg = <0x3>;
+
+                        adt7481@4c {
+                                compatible = "adi,adt7461";
+                                reg = <0x4c>;
+                        };
+                };
+        };
+};
+
+&i2c1 {
+        status = "disabled";
+};
+
+&i2c2 {
+        status = "disabled";
+};
+
+&i2c3 {
+        status = "disabled";
+};
+
+&dspi {
+        status = "okay";
+        dflash0: n25q512a {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "st,m25p80";
+                spi-max-frequency = <3000000>;
+                reg = <0>;
+        };
+};
+
+&qspi {
+        status = "disabled";
+};
+
+&sata0 {
+        status = "okay";
+};
+
+&sata1 {
+        status = "okay";
+};
+
+&usb0 {
+        status = "okay";
+};
+
+&usb1 {
+        status = "okay";
+};