From patchwork Wed Sep 1 03:30:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: ChiaWei Wang X-Patchwork-Id: 12468201 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D5777C432BE for ; Wed, 1 Sep 2021 03:33:11 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id A47806101B for ; Wed, 1 Sep 2021 03:33:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A47806101B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=aspeedtech.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=mFd5pe2QEoyy4SlRmNVdGBrAd+CG0qoWjgxh0g0NlAQ=; b=zOOXmlpsXIg28x MTnEkieC7PmYvzkFORCxNWXSb+e6Rm0ZqLU1nUCu110osLUaxcLx/Yku2NEVLyIK03KFRQSM/MBNH sI2xIZNMyXBCq5RwQIwbARlx/t8+33tuJ1/ffpscZM7fjsK/CK3gsetxgsdFKU2pywJYbmG7WkowM 6kp+Rzt3sOZHtXcXajZn/+AfQQ39om8XLaZjDNnAYYD4WXqX7sbZRw0hdIQjSktN7yvQDTcZXxbHh ynhpFsmK7rOJyuIeEa3Un9al4S0loYiA2OV7KZin3QGo10ZvfXHs9XLl+n3W5djHUTDSfGUnD7XcG e4lx4SIG0XNKx98mhjrg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mLGy9-003f6c-Nr; Wed, 01 Sep 2021 03:31:21 +0000 Received: from [211.20.114.71] (helo=twspam01.aspeedtech.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mLGxa-003f1m-Fs for linux-arm-kernel@lists.infradead.org; Wed, 01 Sep 2021 03:30:48 +0000 Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 1813BFgG043736; Wed, 1 Sep 2021 11:11:17 +0800 (GMT-8) (envelope-from chiawei_wang@aspeedtech.com) Received: from ChiaWeiWang-PC.aspeed.com (192.168.2.66) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 1 Sep 2021 11:30:16 +0800 From: Chia-Wei Wang To: , , , , , , , CC: Subject: [PATCH v4 4/4] ARM: dts: aspeed: Add eSPI node Date: Wed, 1 Sep 2021 11:30:15 +0800 Message-ID: <20210901033015.910-5-chiawei_wang@aspeedtech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210901033015.910-1-chiawei_wang@aspeedtech.com> References: <20210901033015.910-1-chiawei_wang@aspeedtech.com> MIME-Version: 1.0 X-Originating-IP: [192.168.2.66] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 1813BFgG043736 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210831_203046_853496_ED4938BB X-CRM114-Status: GOOD ( 10.20 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add eSPI to the device tree for Aspeed 5/6th generation SoCs. Signed-off-by: Chia-Wei Wang --- arch/arm/boot/dts/aspeed-g6.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi index f96607b7b4e2..47dc0b3993d1 100644 --- a/arch/arm/boot/dts/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed-g6.dtsi @@ -364,6 +364,23 @@ status = "disabled"; }; + espi: espi@1e6ee000 { + compatible = "aspeed,ast2600-espi", "simple-mfd", "syscon"; + reg = <0x1e6ee000 0x1000>; + + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1e6ee000 0x1000>; + + espi_ctrl: espi-ctrl@0 { + compatible = "aspeed,ast2600-espi-ctrl"; + reg = <0x0 0x800>; + interrupts = ; + clocks = <&syscon ASPEED_CLK_GATE_ESPICLK>; + status = "disabled"; + }; + }; + gpio0: gpio@1e780000 { #gpio-cells = <2>; gpio-controller;