From patchwork Sun Oct 14 21:46:39 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joachim Eastwood X-Patchwork-Id: 1591741 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 5EB97E00AD for ; Sun, 14 Oct 2012 21:49:40 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TNW2P-0005X6-A0; Sun, 14 Oct 2012 21:47:57 +0000 Received: from mail-lb0-f177.google.com ([209.85.217.177]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TNW1o-0005Ny-DL for linux-arm-kernel@lists.infradead.org; Sun, 14 Oct 2012 21:47:22 +0000 Received: by mail-lb0-f177.google.com with SMTP id gi11so2983036lbb.36 for ; Sun, 14 Oct 2012 14:47:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=PMp30L50xeZY4EPK2zrPIY6VHxZrxz4OFA8MpOC5XXU=; b=lSz887HHypypIxtzBzApxZtMV+lOkGLHFhfn9eJAK12IM7nntwwTyBMTyHpbYugwHc fe8eDNy93zZP/TuYXUSXVrUzf4ezR6Yl4IYYNOC0fUaV0BkVeFOCqTyXYE2hRmj/ldKF FxlnSqJM7APVcbpZgeDQMnXMYilGNnCDJbNxJksIZGO+Y5OJbXDiiRP4VdiUJ66ohwq4 qaFXGmwEbWow5z6yW6TX63DHQYl7bLKv/2xiVKM2ql93xugLI1RJOy23q8aZNPq27W2K hd+oCXV6zZPsaay2xGMSNzvEabXY2aEpap/Qln+uamButjhpNgFoxOaBG4a6gV0+LLxJ TDYQ== Received: by 10.152.105.33 with SMTP id gj1mr8441124lab.49.1350251239971; Sun, 14 Oct 2012 14:47:19 -0700 (PDT) Received: from localhost.localdomain ([90.149.223.57]) by mx.google.com with ESMTPS id q2sm3996752lbd.14.2012.10.14.14.47.18 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 14 Oct 2012 14:47:19 -0700 (PDT) From: Joachim Eastwood To: nicolas.ferre@atmel.com, plagnioj@jcrosoft.com Subject: [PATCH 5/5] ARM: AT91: Add AT91RM9200 device tree Date: Sun, 14 Oct 2012 23:46:39 +0200 Message-Id: <1350251199-28065-6-git-send-email-manabian@gmail.com> X-Mailer: git-send-email 1.7.12.3 In-Reply-To: <1350251199-28065-1-git-send-email-manabian@gmail.com> References: <1350251199-28065-1-git-send-email-manabian@gmail.com> X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.7 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.217.177 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (manabian[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Cc: Joachim Eastwood , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Signed-off-by: Joachim Eastwood --- arch/arm/boot/dts/at91rm9200.dtsi | 333 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 333 insertions(+) create mode 100644 arch/arm/boot/dts/at91rm9200.dtsi diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi new file mode 100644 index 0000000..5c4f91d --- /dev/null +++ b/arch/arm/boot/dts/at91rm9200.dtsi @@ -0,0 +1,333 @@ +/* + * at91rm9200.dtsi - Device Tree Include file for AT91RM9200 family SoC + * + * Copyright (C) 2011 Atmel, + * 2011 Nicolas Ferre , + * 2012 Joachim Eastwood + * + * Based on at91sam9260.dtsi + * + * Licensed under GPLv2 or later. + */ + +/include/ "skeleton.dtsi" + +/ { + model = "Atmel AT91RM9200 family SoC"; + compatible = "atmel,at91rm9200"; + interrupt-parent = <&aic>; + + aliases { + serial0 = &dbgu; + serial1 = &usart0; + serial2 = &usart1; + serial3 = &usart2; + serial4 = &usart3; + gpio0 = &pioA; + gpio1 = &pioB; + gpio2 = &pioC; + gpio3 = &pioD; + tcb0 = &tcb0; + tcb1 = &tcb1; + }; + cpus { + cpu@0 { + compatible = "arm,arm920t"; + }; + }; + + memory { + reg = <0x20000000 0x04000000>; + }; + + ahb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + apb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + aic: interrupt-controller@fffff000 { + #interrupt-cells = <3>; + compatible = "atmel,at91rm9200-aic"; + interrupt-controller; + reg = <0xfffff000 0x200>; + atmel,external-irqs = <25 26 27 28 29 30 31>; + }; + + ramc0: ramc@ffffff00 { + compatible = "atmel,at91rm9200-sdramc"; + reg = <0xffffff00 0x100>; + }; + + pmc: pmc@fffffc00 { + compatible = "atmel,at91rm9200-pmc"; + reg = <0xfffffc00 0x100>; + }; + + st: timer@fffffd00 { + compatible = "atmel,at91rm9200-st"; + reg = <0xfffffd00 0x100>; + interrupts = <1 4 7>; + }; + + tcb0: timer@fffa0000 { + compatible = "atmel,at91rm9200-tcb"; + reg = <0xfffa0000 0x100>; + interrupts = <17 4 0 18 4 0 19 4 0>; + }; + + tcb1: timer@fffa4000 { + compatible = "atmel,at91rm9200-tcb"; + reg = <0xfffa4000 0x100>; + interrupts = <20 4 0 21 4 0 22 4 0>; + }; + + pinctrl@fffff400 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; + ranges = <0xfffff400 0xfffff400 0x800>; + + atmel,mux-mask = < + /* A B */ + 0xffffffff 0xffffffff /* pioA */ + 0xffffffff 0x083fffff /* pioB */ + 0xffff3fff 0x00000000 /* pioC */ + 0x03ff87ff 0x0fffff80 /* pioD */ + >; + + /* shared pinctrl settings */ + dbgu { + pinctrl_dbgu: dbgu-0 { + atmel,pins = + <0 30 0x1 0x0 /* PA30 periph A */ + 0 31 0x1 0x1>; /* PA31 periph with pullup */ + }; + }; + + uart0 { + pinctrl_uart0: uart0-0 { + atmel,pins = + <0 17 0x1 0x0 /* PA17 periph A */ + 0 18 0x1 0x0>; /* PA18 periph A */ + }; + + pinctrl_uart0_rts_cts: uart0_rts_cts-0 { + atmel,pins = + <0 20 0x1 0x0 /* PA20 periph A */ + 0 21 0x1 0x0>; /* PA21 periph A */ + }; + }; + + uart1 { + pinctrl_uart1: uart1-0 { + atmel,pins = + <1 20 0x1 0x1 /* PB20 periph A with pullup */ + 1 21 0x1 0x0>; /* PB21 periph A */ + }; + + pinctrl_uart1_rts_cts: uart1_rts_cts-0 { + atmel,pins = + <1 24 0x1 0x0 /* PB24 periph A */ + 1 26 0x1 0x0>; /* PB26 periph A */ + }; + + pinctrl_uart1_dtr_dsr: uart1_dtr_dsr-0 { + atmel,pins = + <1 19 0x1 0x0 /* PB19 periph A */ + 1 25 0x1 0x0>; /* PB25 periph A */ + }; + + pinctrl_uart1_dcd: uart1_dcd-0 { + atmel,pins = + <1 23 0x1 0x0>; /* PB23 periph A */ + }; + + pinctrl_uart1_ri: uart1_ri-0 { + atmel,pins = + <1 18 0x1 0x0>; /* PB18 periph A */ + }; + }; + + uart2 { + pinctrl_uart2: uart2-0 { + atmel,pins = + <0 22 0x1 0x0 /* PA22 periph A */ + 0 23 0x1 0x1>; /* PA23 periph A with pullup */ + }; + + pinctrl_uart2_rts_cts: uart2_rts_cts-0 { + atmel,pins = + <0 30 0x2 0x0 /* PA30 periph B */ + 0 31 0x2 0x0>; /* PA31 periph B */ + }; + }; + + uart3 { + pinctrl_uart3: uart3-0 { + atmel,pins = + <0 5 0x2 0x1 /* PA5 periph B with pullup */ + 0 6 0x2 0x0>; /* PA6 periph B */ + }; + + pinctrl_uart3_rts_cts: uart3_rts_cts-0 { + atmel,pins = + <1 0 0x2 0x0 /* PB0 periph B */ + 1 1 0x2 0x0>; /* PB1 periph B */ + }; + }; + + nand { + pinctrl_nand: nand-0 { + atmel,pins = + <2 2 0x0 0x1 /* PC2 gpio RDY pin pull_up */ + 1 1 0x0 0x1>; /* PB1 gpio CD pin pull_up */ + }; + }; + + pioA: gpio@fffff400 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffff400 0x200>; + interrupts = <2 4 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pioB: gpio@fffff600 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffff600 0x200>; + interrupts = <3 4 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pioC: gpio@fffff800 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffff800 0x200>; + interrupts = <4 4 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pioD: gpio@fffffa00 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffffa00 0x200>; + interrupts = <5 4 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + + dbgu: serial@fffff200 { + compatible = "atmel,at91rm9200-usart"; + reg = <0xfffff200 0x200>; + interrupts = <1 4 7>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_dbgu>; + status = "disabled"; + }; + + usart0: serial@fffc0000 { + compatible = "atmel,at91rm9200-usart"; + reg = <0xfffc0000 0x200>; + interrupts = <6 4 5>; + atmel,use-dma-rx; + atmel,use-dma-tx; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0>; + status = "disabled"; + }; + + usart1: serial@fffc4000 { + compatible = "atmel,at91rm9200-usart"; + reg = <0xfffc4000 0x200>; + interrupts = <7 4 5>; + atmel,use-dma-rx; + atmel,use-dma-tx; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "disabled"; + }; + + usart2: serial@fffc8000 { + compatible = "atmel,at91rm9200-usart"; + reg = <0xfffc8000 0x200>; + interrupts = <8 4 5>; + atmel,use-dma-rx; + atmel,use-dma-tx; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "disabled"; + }; + + usart3: serial@fffcc000 { + compatible = "atmel,at91rm9200-usart"; + reg = <0xfffcc000 0x200>; + interrupts = <23 4 5>; + atmel,use-dma-rx; + atmel,use-dma-tx; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "disabled"; + }; + + usb1: gadget@fffb0000 { + compatible = "atmel,at91rm9200-udc"; + reg = <0xfffb0000 0x4000>; + interrupts = <11 4 2>; + status = "disabled"; + }; + }; + + nand0: nand@40000000 { + compatible = "atmel,at91rm9200-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x40000000 0x10000000>; + atmel,nand-addr-offset = <21>; + atmel,nand-cmd-offset = <22>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand>; + nand-ecc-mode = "soft"; + gpios = <&pioC 2 0 + 0 + &pioB 1 0 + >; + status = "disabled"; + }; + + usb0: ohci@00300000 { + compatible = "atmel,at91rm9200-ohci", "usb-ohci"; + reg = <0x00300000 0x100000>; + interrupts = <23 4 2>; + status = "disabled"; + }; + }; + + i2c@0 { + compatible = "i2c-gpio"; + gpios = <&pioA 23 0 /* sda */ + &pioA 24 0 /* scl */ + >; + i2c-gpio,sda-open-drain; + i2c-gpio,scl-open-drain; + i2c-gpio,delay-us = <2>; /* ~100 kHz */ + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; +};