From patchwork Mon Dec 10 20:07:51 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vijay Khemka X-Patchwork-Id: 10722383 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B358B13BF for ; Mon, 10 Dec 2018 20:10:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9E3A02AA24 for ; Mon, 10 Dec 2018 20:10:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8C6AE2AA43; Mon, 10 Dec 2018 20:10:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 219252AA24 for ; Mon, 10 Dec 2018 20:10:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=v4/GFI/hcNHR0prUGUPO+7M0bceUUkzNdUPQ7KTOs6A=; b=Wf1MmZs5rYRVKG +BJlq4+7IN29lWaXHbSAnZATfScI592YUlL+OdcnCbBqa+PyTD6UafyrKybIgaNnDuNSXT2N4BSkR 3sd06kvDHqUqSb1mMf8UY7ypNmeNsiVbcCk/x4/80r8GdzmocyQQLGjfQgTGK5R/nxBht/uMJGsXv pqAMQ7xU2payn2FlDFUcIw+z1lMhAXGos0EybR7ceysIGqe0QVGLvZ2AwnjtzDe0rzbfEDmo+YrXP oTl1zvCYL/uznoA/xMss+pBuquL6SVA3m14p9FU54TZQVJ5/6pirhsVm73/lYgdcqmLKtYQzaP5bx b70Yqf21SOmaGW29kDeA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gWRso-0000LC-5D; Mon, 10 Dec 2018 20:10:26 +0000 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gWRsg-0008Q5-BK for linux-arm-kernel@lists.infradead.org; Mon, 10 Dec 2018 20:10:24 +0000 Received: from pps.filterd (m0148460.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id wBAK3nXs018555 for ; Mon, 10 Dec 2018 12:10:07 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=facebook; bh=9S7Huczn8dJSngKp1fJ/ZoCzFYxIA5gUIBVyYjRoTLU=; b=QffokOpyfi//hL2IyemcfdcwlDfvIq0yw8youxXiGgk8ozHdIb3a+NMgeAb+pZeJuHJk tf9L+bMva4W69EOkSj6d0lVEJo+lxr5La1gj0kI8gxVe/u/GtrWjRCU/Nr7nvGWgndHQ WPouJKSlCvn/rY25BDmyH/jfyCNV7aA7W68= Received: from mail.thefacebook.com ([199.201.64.23]) by mx0a-00082601.pphosted.com with ESMTP id 2p9vtc0k57-3 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Mon, 10 Dec 2018 12:10:07 -0800 Received: from mx-out.facebook.com (2620:10d:c081:10::13) by mail.thefacebook.com (2620:10d:c081:35::130) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) id 15.1.1531.3; Mon, 10 Dec 2018 12:08:24 -0800 Received: by devvm4117.prn2.facebook.com (Postfix, from userid 167582) id 7035E4BDB09B; Mon, 10 Dec 2018 12:08:15 -0800 (PST) Smtp-Origin-Hostprefix: devvm From: Vijay Khemka Smtp-Origin-Hostname: devvm4117.prn2.facebook.com To: Rob Herring , Mark Rutland , Joel Stanley , Andrew Jeffery , , , , Smtp-Origin-Cluster: prn2c23 Subject: [PATCH 1/2] ARM: dts: aspeed: Add KCS & lpc ctrl for Facebook Date: Mon, 10 Dec 2018 12:07:51 -0800 Message-ID: <20181210200753.3018124-1-vijaykhemka@fb.com> X-Mailer: git-send-email 2.17.1 X-FB-Internal: Safe MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-12-10_07:, , signatures=0 X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181210_121023_179503_FD735B87 X-CRM114-Status: GOOD ( 13.49 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "openbmc @ lists . ozlabs . org" , vijaykhemka@fb.com 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 Added kcs device and lpc ctrl device to enable LPC clock in Facebook Tiogapass device tree. Signed-off-by: Vijay Khemka --- .../dts/aspeed-bmc-facebook-tiogapass.dts | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts index d9d7f208788a..9544fa2c1822 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts @@ -21,6 +21,18 @@ memory@80000000 { reg = <0x80000000 0x20000000>; }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + flash_memory: region@98000000 { + no-map; + reg = <0x98000000 0x04000000>; /* 64M */ + }; + }; + iio-hwmon { compatible = "iio-hwmon"; oemname0 = "MB_P3V3"; @@ -62,6 +74,12 @@ }; }; +&lpc_ctrl { + status = "okay"; + memory-region = <&flash_memory>; + flash = <&spi1>; +}; + &uart1 { // Host Console status = "okay"; @@ -75,6 +93,18 @@ status = "okay"; }; +&kcs2 { + // BMC KCS channel 2 + status = "okay"; + kcs_addr = <0xca8>; +}; + +&kcs3 { + // BMC KCS channel 3 + status = "okay"; + kcs_addr = <0xca2>; +}; + &mac0 { status = "okay";