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Fri, 23 Oct 2015 01:08:29 -0700 From: Zhiqiang Hou To: , , , , , , CC: , , , , , , , , , , , , Subject: [PATCH V6 6/6] dts/ls1043a: add LS1043ARDB board support Date: Fri, 23 Oct 2015 16:01:22 +0800 Message-ID: <1445587282-29529-6-git-send-email-B48286@freescale.com> X-Mailer: git-send-email 2.1.0.27.g96db324 In-Reply-To: <1445587282-29529-1-git-send-email-B48286@freescale.com> References: <1445587282-29529-1-git-send-email-B48286@freescale.com> X-EOPAttributedMessage: 0 X-Microsoft-Exchange-Diagnostics: 1; BN1BFFO11FD034; 1:vf7nU4Xg/Qph5mDANNmwqqlcssArkv7j6iTMK2P0GLSP9FRj8l4NkkaK3xUnskHM1Z7gRyw9SZK7JOlggxC+nXlhBmMflEoyw5eh5caVCskn3Y5aL+d0B+tWW4gJ1QAaLgvF/QtM4f87+qQYClPvEWq99FFwcQQlefC7OpD0nFjXO5v2Jfar0tuZzFZjxZ02Ia4myasHdkdBeYfrgC1QpIB35Vpd0usrnPCPytiuGr02O6L5JgnKxBM4iWZnM1vgo7xji33BokESZH0ElZI6RNJ7muLfVWa28DMOf6yvRJ6AGAK537JrONVqRBTY/iEGphZnw5dCJRzWuUWRB9rbayyP8CWuq1eeUITdvuwPatsQbpLWhwcJZ2fPvBpVhhSwJQbVMmTCJMfCNJGZs3Az5g== X-Forefront-Antispam-Report: CIP:192.88.168.50; CTRY:US; IPV:NLI; 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V2: - Remove the useless compatible "simple-bus" from cpld node. arch/arm64/boot/dts/freescale/Makefile | 2 +- arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts | 116 ++++++++++++++++++++++ 2 files changed, 117 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 57b41c7..33b1e57 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -1,4 +1,4 @@ -dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-qds.dtb fsl-ls2080a-rdb.dtb fsl-ls2080a-simu.dtb +dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-qds.dtb fsl-ls2080a-rdb.dtb fsl-ls2080a-simu.dtb fsl-ls1043a-rdb.dtb always := $(dtb-y) subdir-y := $(dts-dirs) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts new file mode 100644 index 0000000..7a351e2 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts @@ -0,0 +1,116 @@ +/* + * Device Tree Include file for Freescale Layerscape-1043A family SoC. + * + * Copyright 2014-2015, Freescale Semiconductor + * + * Mingkai Hu + * + * 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-ls1043a.dtsi" + +/ { + model = "LS1043A RDB Board"; +}; + +&i2c0 { + status = "okay"; + ina220@40 { + compatible = "ti,ina220"; + reg = <0x40>; + shunt-resistor = <1000>; + }; + adt7461a@4c { + compatible = "adi,adt7461"; + reg = <0x4c>; + }; + eeprom@56 { + compatible = "at24,24c512"; + reg = <0x52>; + }; + eeprom@57 { + compatible = "at24,24c512"; + reg = <0x53>; + }; + rtc@68 { + compatible = "pericom,pt7c4338"; + reg = <0x68>; + }; +}; + +&ifc { + status = "okay"; + #address-cells = <2>; + #size-cells = <1>; + /* NOR, NAND Flashes and FPGA on board */ + ranges = <0x0 0x0 0x0 0x60000000 0x08000000 + 0x1 0x0 0x0 0x7e800000 0x00010000 + 0x2 0x0 0x0 0x7fb00000 0x00000100>; + + nor@0,0 { + compatible = "cfi-flash"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x0 0x0 0x8000000>; + bank-width = <2>; + device-width = <1>; + }; + + nand@1,0 { + compatible = "fsl,ifc-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x1 0x0 0x10000>; + }; + + cpld: board-control@2,0 { + compatible = "fsl,ls1043ardb-cpld"; + reg = <0x2 0x0 0x0000100>; + }; +}; + +&duart0 { + status = "okay"; +}; + +&duart1 { + status = "okay"; +};