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Diffstat (limited to 'arch/arm/boot/dts/cx92755.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/cx92755.dtsi | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/cx92755.dtsi b/arch/arm/boot/dts/cx92755.dtsi new file mode 100644 index 000000000..a5a23c376 --- /dev/null +++ b/arch/arm/boot/dts/cx92755.dtsi @@ -0,0 +1,144 @@ +/* + * Device Tree Include file for the Conexant Digicolor CX92755 SoC + * + * Author: Baruch Siach <baruch@tkos.co.il> + * + * Copyright (C) 2014 Paradox Innovation Ltd. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL 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 file 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 file 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. + */ + +#include "skeleton.dtsi" + +/ { + compatible = "cnxt,cx92755"; + + interrupt-parent = <&intc>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a8"; + reg = <0x0>; + }; + }; + + main_clk: main_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + }; + + intc: interrupt-controller@f0000040 { + compatible = "cnxt,cx92755-ic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0xf0000040 0x40>; + syscon = <&uc_regs>; + }; + + timer@f0000fc0 { + compatible = "cnxt,cx92755-timer"; + reg = <0xf0000fc0 0x40>; + interrupts = <19>, <31>, <34>, <35>, <52>, <53>, <54>, <55>; + clocks = <&main_clk>; + }; + + rtc@f0000c30 { + compatible = "cnxt,cx92755-rtc"; + reg = <0xf0000c30 0x18>; + interrupts = <25>; + }; + + watchdog@f0000fc0 { + compatible = "cnxt,cx92755-wdt"; + reg = <0xf0000fc0 0x8>; + clocks = <&main_clk>; + timeout-sec = <15>; + }; + + pinctrl: pinctrl@f0000e20 { + compatible = "cnxt,cx92755-pinctrl"; + reg = <0xf0000e20 0x100>; + gpio-controller; + #gpio-cells = <2>; + }; + + uc_regs: syscon@f00003a0 { + compatible = "cnxt,cx92755-uc", "syscon"; + reg = <0xf00003a0 0x10>; + }; + + uart0: uart@f0000740 { + compatible = "cnxt,cx92755-usart"; + reg = <0xf0000740 0x20>; + clocks = <&main_clk>; + interrupts = <44>; + status = "disabled"; + }; + + uart1: uart@f0000760 { + compatible = "cnxt,cx92755-usart"; + reg = <0xf0000760 0x20>; + clocks = <&main_clk>; + interrupts = <45>; + status = "disabled"; + }; + + uart2: uart@f0000780 { + compatible = "cnxt,cx92755-usart"; + reg = <0xf0000780 0x20>; + clocks = <&main_clk>; + interrupts = <46>; + status = "disabled"; + }; + + i2c: i2c@f0000120 { + compatible = "cnxt,cx92755-i2c"; + reg = <0xf0000120 0x10>; + interrupts = <28>; + clocks = <&main_clk>; + clock-frequency = <100000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; +}; |