From patchwork Wed Jul 20 20:11:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hawkins, Nick" X-Patchwork-Id: 12924481 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C3940C43334 for ; Wed, 20 Jul 2022 20:12:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JxuGR/HOvYNjm0szPDNXn8LYf4mzESFvmdqVGEOX2eo=; b=3wIeGYbvS5JXQG 8Js3olfqcBsEqUIuuJx0LCu7fdfcfX+dokwk0LDf6WQ5pFnCpI/Qz+Ctsc46TvxWo7ANzvGJwnveE x0fsL5VaeaTv4Kh4V87dAYhxHW88J43vFFc1GcoYS9hG2mzP884FF72kCVZ9Q8UolMPE6MlaHRo6J x7p5IWqeFW28J4AbBChwtEckeX+5SPNNxYr2kl+r7lNkTrvmn2nharx+GC9cxwiN3fTvGG3O2wpl3 A7Sw/ceuFj/8gdNkibHjzlfntEYorif8z2pvOQTujCOc1jRnC7N0yt1KWaNRiijw9PRnjjwmiDURg YMfaTVD7Qy8tyuxi3wYg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oEG31-00AWPB-IT; Wed, 20 Jul 2022 20:11:55 +0000 Received: from mx0a-002e3701.pphosted.com ([148.163.147.86]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oEG2K-00AVg7-WD for linux-arm-kernel@lists.infradead.org; Wed, 20 Jul 2022 20:11:15 +0000 Received: from pps.filterd (m0150241.ppops.net [127.0.0.1]) by mx0a-002e3701.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 26KEOaN2009477; Wed, 20 Jul 2022 20:10:50 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hpe.com; h=from : to : cc : subject : date : message-id : in-reply-to : references; s=pps0720; bh=HtfXmkSXnTA3tk329gHoIH3xXpSJPt6EqIgawHGvgtc=; b=bDsjiKk/ZdJxcAO0tad5a1f+/L4hIInxOcH+l8Nnl4fG0ACwjoUivRmf8jDTpEG+CZ27 jKsJ/FclGpbOTzprZFRd1mLTzga6gkg1Z4fo+5SWoQruIubmp4r3aW73SWrXCyOJaC91 zXFBqPlrn1g0IgSuMVeT449hM9/XljVicjlZ+YVNn3BRDnEY1HlqzDyE/8K1vhfCgGhP Ew/Pj6U9SnJc8UOpdBH9M0Upye84vUdiOtB3q2IdM6Qf7ZP5g4geGJrYxuTf3AeozLAx xws3GQflcD92nBOkLhBTt5HX4dE9ZzoWb/VowfHaTtgl3Ksj32vVAbG/Gq8OFePSjCLd hA== Received: from p1lg14878.it.hpe.com (p1lg14878.it.hpe.com [16.230.97.204]) by mx0a-002e3701.pphosted.com (PPS) with ESMTPS id 3hekefauej-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 20 Jul 2022 20:10:50 +0000 Received: from p1lg14886.dc01.its.hpecorp.net (unknown [10.119.18.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by p1lg14878.it.hpe.com (Postfix) with ESMTPS id 97B4ED2C1; Wed, 20 Jul 2022 20:10:49 +0000 (UTC) Received: from hpe.com (unknown [16.231.227.36]) by p1lg14886.dc01.its.hpecorp.net (Postfix) with ESMTP id 0DB0C808C08; Wed, 20 Jul 2022 20:10:49 +0000 (UTC) From: nick.hawkins@hpe.com To: nick.hawkins@hpe.com Cc: broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, verdun@hpe.com, linux@armlinux.org.uk, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, arnd@arndb.de, joel@jms.id.au Subject: [PATCH v1 3/5] ARM: dts: hpe: Add spi driver node Date: Wed, 20 Jul 2022 15:11:56 -0500 Message-Id: <20220720201158.78068-4-nick.hawkins@hpe.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220720201158.78068-1-nick.hawkins@hpe.com> References: <20220720201158.78068-1-nick.hawkins@hpe.com> X-Proofpoint-GUID: ZnIKcY7zt56x7RjQCtZNbh5-AII5xSNb X-Proofpoint-ORIG-GUID: ZnIKcY7zt56x7RjQCtZNbh5-AII5xSNb X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-07-20_12,2022-07-20_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 mlxlogscore=443 priorityscore=1501 lowpriorityscore=0 mlxscore=0 adultscore=0 suspectscore=0 bulkscore=0 spamscore=0 clxscore=1015 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2206140000 definitions=main-2207200081 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220720_131113_070331_B57DF9B9 X-CRM114-Status: GOOD ( 16.56 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 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+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Nick Hawkins Add support for the SPI flash interface on the GXP SoC. Signed-off-by: Nick Hawkins --- arch/arm/boot/dts/hpe-bmc-dl360gen10.dts | 58 ++++++++++++++++++++++++ arch/arm/boot/dts/hpe-gxp.dtsi | 21 ++++++++- 2 files changed, 78 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/hpe-bmc-dl360gen10.dts b/arch/arm/boot/dts/hpe-bmc-dl360gen10.dts index 3a7382ce40ef..d49dcef95c5c 100644 --- a/arch/arm/boot/dts/hpe-bmc-dl360gen10.dts +++ b/arch/arm/boot/dts/hpe-bmc-dl360gen10.dts @@ -24,3 +24,61 @@ reg = <0x40000000 0x20000000>; }; }; + +&spifi { + status = "okay"; + flash@0 { + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + u-boot@0 { + label = "u-boot"; + reg = <0x0 0x60000>; + }; + + u-boot-env@60000 { + label = "u-boot-env"; + reg = <0x60000 0x20000>; + }; + + kernel@80000 { + label = "kernel"; + reg = <0x80000 0x4c0000>; + }; + + rofs@540000 { + label = "rofs"; + reg = <0x540000 0x1740000>; + }; + + rwfs@1c80000 { + label = "rwfs"; + reg = <0x1c80000 0x250000>; + }; + + section@1ed0000{ + label = "section"; + reg = <0x1ed0000 0x130000>; + }; + }; + }; + flash@1 { + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + host-prime@0 { + label = "host-prime"; + reg = <0x0 0x02000000>; + }; + + host-second@2000000 { + label = "host-second"; + reg = <0x02000000 0x02000000>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/hpe-gxp.dtsi b/arch/arm/boot/dts/hpe-gxp.dtsi index cf735b3c4f35..f28349bdeee1 100644 --- a/arch/arm/boot/dts/hpe-gxp.dtsi +++ b/arch/arm/boot/dts/hpe-gxp.dtsi @@ -56,9 +56,28 @@ compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; - ranges = <0x0 0xc0000000 0x30000000>; + ranges = <0x0 0xc0000000 0x40000000>; dma-ranges; + spifi: spi@200 { + compatible = "hpe,gxp-spifi"; + reg = <0x200 0x80>, <0xc000 0x100>, <0x38000000 0x8000000>; + interrupts = <20>; + interrupt-parent = <&vic0>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + flash@0 { + reg = <0>; + compatible = "jedec,spi-nor"; + }; + + flash@1 { + reg = <1>; + compatible = "jedec,spi-nor"; + }; + }; + vic0: interrupt-controller@eff0000 { compatible = "arm,pl192-vic"; reg = <0xeff0000 0x1000>;