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[2620:137:e000::1:20]) by mx.google.com with ESMTP id m3-20020a170902f64300b001893689660asi12315900plg.209.2022.11.28.15.05.53; Mon, 28 Nov 2022 15:06:07 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@hpe.com header.s=pps0720 header.b=F43YjH3a; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=hpe.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234385AbiK1XE3 (ORCPT + 99 others); Mon, 28 Nov 2022 18:04:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56458 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234375AbiK1XEZ (ORCPT ); Mon, 28 Nov 2022 18:04:25 -0500 Received: from mx0a-002e3701.pphosted.com (mx0a-002e3701.pphosted.com [148.163.147.86]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D5CF42B268; Mon, 28 Nov 2022 15:04:24 -0800 (PST) Received: from pps.filterd (m0150241.ppops.net [127.0.0.1]) by mx0a-002e3701.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2ASLVwv6001323; Mon, 28 Nov 2022 23:03:50 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hpe.com; h=from : to : subject : date : message-id : in-reply-to : references; s=pps0720; bh=2EwvxnnECyXPvCBRP6sXpubbFjN4xRKiPypMXMT50Pc=; b=F43YjH3aXqyUGY48jU30AkHa0NDRb+ZBgsXaCIfmeKmqRf8Qyh+pWDImMz0aeBCUOsm/ UGfrHTA5xBUEckkh/JPeqBviygl/x/U23qH+75ALfgYHCj4LILKvzatgmLUa7WVLaNIC BpY2/S6H3aFbNTQh89tIPyGvwM57iXJPNjzCBT/ao1dOKde32Am4PuQWRj79/NiXLLu9 9pcDxZSYvzb+rNEF0k95AECqV1KZOvpXlFF19f0DUHIax7sPXnkjSiwHiuyHxxUdJ7ba hpxAWiE/Bj8Yy6pLZSE4Rg6seHVWnCOzJ7nf77QlmNQ5lhpIyLTNT3mb6Y/cp5Mke6jL 4g== Received: from p1lg14879.it.hpe.com (p1lg14879.it.hpe.com [16.230.97.200]) by mx0a-002e3701.pphosted.com (PPS) with ESMTPS id 3m50q92jsy-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 28 Nov 2022 23:03:50 +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 p1lg14879.it.hpe.com (Postfix) with ESMTPS id 114252FCEF; Mon, 28 Nov 2022 23:03:50 +0000 (UTC) Received: from hpe.com (unknown [16.231.227.36]) by p1lg14886.dc01.its.hpecorp.net (Postfix) with ESMTP id 79D578001A7; Mon, 28 Nov 2022 23:03:49 +0000 (UTC) From: nick.hawkins@hpe.com To: jdelvare@suse.com, linux@roeck-us.net, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, verdun@hpe.com, nick.hawkins@hpe.com, corbet@lwn.net, linux@armlinux.org.uk, linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 4/6] ARM: dts: add GXP Support for fans and SPI Date: Mon, 28 Nov 2022 17:02:17 -0600 Message-Id: <20221128230219.39537-5-nick.hawkins@hpe.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221128230219.39537-1-nick.hawkins@hpe.com> References: <20221128230219.39537-1-nick.hawkins@hpe.com> X-Proofpoint-ORIG-GUID: CyAsHaBxvAbu8xq0iCbJII-7Nsv25_oT X-Proofpoint-GUID: CyAsHaBxvAbu8xq0iCbJII-7Nsv25_oT X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-11-28_17,2022-11-28_02,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1015 bulkscore=0 suspectscore=0 impostorscore=0 mlxscore=0 mlxlogscore=764 priorityscore=1501 spamscore=0 adultscore=0 phishscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211280166 X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW, SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1750782985818692728?= X-GMAIL-MSGID: =?utf-8?q?1750782985818692728?= From: Nick Hawkins Reorganize the base address of AHB to accommodate the SPI and fan driver register requirements. Add the hpe,gxp-spifi and hpe,gxp-fan-ctrl compatibles. Add comments to make the register range more clear. Signed-off-by: Nick Hawkins --- v2: *Changed fn2reg to fn2 *Changed plreg to pl *Changed fanctrl to fan-controller *Adjusted base register range to elminate need for defines in code --- arch/arm/boot/dts/hpe-bmc-dl360gen10.dts | 58 +++++++++++++++++++++ arch/arm/boot/dts/hpe-gxp.dtsi | 64 +++++++++++++++++------- 2 files changed, 103 insertions(+), 19 deletions(-) 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..b73b22a93716 100644 --- a/arch/arm/boot/dts/hpe-gxp.dtsi +++ b/arch/arm/boot/dts/hpe-gxp.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Device Tree file for HPE GXP + * Device Tree for HPE */ /dts-v1/; @@ -52,76 +52,102 @@ cache-level = <2>; }; - ahb@c0000000 { + ahb@80000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; - ranges = <0x0 0xc0000000 0x30000000>; + ranges = <0x0 0x80000000 0xf000000>, /* 0x80000000 - 0x8f000000 */ + <0x40000000 0xc0000000 0x7fffffff>; /* 0xc0000000 - 0xffffffff */ dma-ranges; - vic0: interrupt-controller@eff0000 { + spifi: spi@40000200 { /* 0xc0000200 */ + compatible = "hpe,gxp-spifi"; + reg = <0x40000200 0x80>, <0x4000c000 0x100>, <0x78000000 0x7ff0000>; + 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@4eff0000 { /* 0xceff0000 */ compatible = "arm,pl192-vic"; - reg = <0xeff0000 0x1000>; + reg = <0x4eff0000 0x1000>; interrupt-controller; #interrupt-cells = <1>; }; - vic1: interrupt-controller@80f00000 { + vic1: interrupt-controller@f00000 { /* 0x80f00000 */ compatible = "arm,pl192-vic"; - reg = <0x80f00000 0x1000>; + reg = <0xf00000 0x1000>; interrupt-controller; #interrupt-cells = <1>; }; - uarta: serial@e0 { + uarta: serial@400000e0 { /* 0xc00000e0 */ compatible = "ns16550a"; - reg = <0xe0 0x8>; + reg = <0x400000e0 0x8>; interrupts = <17>; interrupt-parent = <&vic0>; clock-frequency = <1846153>; reg-shift = <0>; }; - uartb: serial@e8 { + uartb: serial@400000e8 { /* 0xc00000e8 */ compatible = "ns16550a"; - reg = <0xe8 0x8>; + reg = <0x400000e8 0x8>; interrupts = <18>; interrupt-parent = <&vic0>; clock-frequency = <1846153>; reg-shift = <0>; }; - uartc: serial@f0 { + uartc: serial@400000f0 { /* 0xc00000f0 */ compatible = "ns16550a"; - reg = <0xf0 0x8>; + reg = <0x400000f0 0x8>; interrupts = <19>; interrupt-parent = <&vic0>; clock-frequency = <1846153>; reg-shift = <0>; }; - usb0: usb@efe0000 { + usb0: usb@4efe0000 { /* 0xcefe0000 */ compatible = "hpe,gxp-ehci", "generic-ehci"; - reg = <0xefe0000 0x100>; + reg = <0x4efe0000 0x100>; interrupts = <7>; interrupt-parent = <&vic0>; }; - st: timer@80 { + st: timer@40000080 { /* 0xc0000080 */ compatible = "hpe,gxp-timer"; - reg = <0x80 0x16>; + reg = <0x40000080 0x16>; interrupts = <0>; interrupt-parent = <&vic0>; clocks = <&iopclk>; clock-names = "iop"; }; - usb1: usb@efe0100 { + usb1: usb@4efe0100 { /* 0xcefe0100 */ compatible = "hpe,gxp-ohci", "generic-ohci"; - reg = <0xefe0100 0x110>; + reg = <0x4efe0100 0x110>; interrupts = <6>; interrupt-parent = <&vic0>; }; + + fan-controller@40000c10 { /* 0xc0000c10 */ + compatible = "hpe,gxp-fan-ctrl"; + reg = <0x40000c10 0x8>, <0x51000027 0x06>, <0x200070 0x04>; + reg-names = "base", "pl", "fn2"; + }; }; }; };