From patchwork Wed Nov 5 16:01:26 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris BREZILLON X-Patchwork-Id: 5235521 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 601A3C11AC for ; Wed, 5 Nov 2014 16:06:58 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6EF8E200FE for ; Wed, 5 Nov 2014 16:06:57 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EB04520145 for ; Wed, 5 Nov 2014 16:06:51 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xm34R-0003i5-6E; Wed, 05 Nov 2014 16:04:31 +0000 Received: from casper.infradead.org ([2001:770:15f::2]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xm32w-0002UD-Sn for linux-arm-kernel@bombadil.infradead.org; Wed, 05 Nov 2014 16:02:59 +0000 Received: from down.free-electrons.com ([37.187.137.238] helo=mail.free-electrons.com) by casper.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xm32u-0001ck-Ec for linux-arm-kernel@lists.infradead.org; Wed, 05 Nov 2014 16:02:56 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id ACC255D4; Wed, 5 Nov 2014 17:01:40 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost.localdomain (col31-4-88-188-83-94.fbx.proxad.net [88.188.83.94]) by mail.free-electrons.com (Postfix) with ESMTPSA id 9AF15419; Wed, 5 Nov 2014 17:01:39 +0100 (CET) From: Boris Brezillon To: Samuel Ortiz , Lee Jones , Nicolas Ferre , Jean-Christophe Plagniol-Villard , Alexandre Belloni , Andrew Victor , Jean-Jacques Hiblot Subject: [PATCH v2 10/11] ARM: at91/dt: add EBI (External Bus Interface) node in sama5d3 dtsi Date: Wed, 5 Nov 2014 17:01:26 +0100 Message-Id: <1415203287-21517-11-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1415203287-21517-1-git-send-email-boris.brezillon@free-electrons.com> References: <1415203287-21517-1-git-send-email-boris.brezillon@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141105_160256_568338_D5785FD4 X-CRM114-Status: GOOD ( 12.05 ) X-Spam-Score: -1.8 (-) Cc: Mark Rutland , devicetree@vger.kernel.org, Pawel Moll , Ian Campbell , Boris Brezillon , linux-kernel@vger.kernel.org, Rob Herring , Kumar Gala , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add EBI node and EBI pin muxing. Signed-off-by: Boris Brezillon --- arch/arm/boot/dts/sama5d3.dtsi | 83 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index d49dab7..d011ade 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -530,6 +530,63 @@ }; }; + ebi { + pinctrl_ebi_addr: ebi-addr-0 { + atmel,pins = + ; + }; + + pinctrl_ebi_cs0: ebi-cs0-0 { + atmel,pins = + ; + }; + + pinctrl_ebi_cs1: ebi-cs1-0 { + atmel,pins = + ; + }; + + pinctrl_ebi_cs2: ebi-cs2-0 { + atmel,pins = + ; + }; + + pinctrl_ebi_nwr1_nbs1: ebi-nwr1-nbs1-0 { + atmel,pins = + ; + }; + + pinctrl_ebi_nwait: ebi-nwait-0 { + atmel,pins = + ; + }; + }; + i2c0 { pinctrl_i2c0: i2c0-0 { atmel,pins = @@ -1407,6 +1464,32 @@ status = "disabled"; }; + ebi: ebi@10000000 { + compatible = "atmel,sama5d3-ebi", "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + atmel,smc = <&hsmc>; + atmel,matrix = <&matrix>; + reg = <0x10000000 0x10000000 + 0x40000000 0x30000000>; + ranges = <0x0 0x0 0x10000000 0x10000000 + 0x1 0x0 0x40000000 0x10000000 + 0x2 0x0 0x50000000 0x10000000 + 0x3 0x0 0x60000000 0x10000000>; + clocks = <&mck>; + + /* + * TODO: EBI pins should be referenced here, but they + * conflict with NAND pins, which should actually be a + * sub device of the EBI bus and thus should not + * request it's own set of pins as they are shared + * with other devices connected on the EBI bus. + * + * pinctrl-names = "default"; + * pinctrl-0 = <&pinctrl_ebi_addr>; + */ + }; + nand0: nand@60000000 { compatible = "atmel,at91rm9200-nand"; #address-cells = <1>;