From patchwork Mon Nov 22 12:32:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?U2FtIFNoaWggKOWPsueiqeS4iSk=?= X-Patchwork-Id: 12693326 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 08846C433EF for ; Mon, 22 Nov 2021 12:43:09 +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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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:In-Reply-To:References: List-Owner; bh=PuvL0sTq03R/LmX1Nfar452ymP75OckJfSOeOakUlD8=; b=3jXdIEIXtH2rT8 6smyjf3fkRHAPKyBdl+8iq77SJzRNjXVSdypCSKCEYtf5djgOycvbzavM4emLd21u7huNB4yuu0B0 3jirvXoV2fOnLIae3R7lERayrmg+1M1u1oDVJJdj8KNwKjVKHqniABmYr4zxDY3s3ARbsQhYk9AMO MMUYA66Lv8yCKfGDJnjmTN9veHB3e3u3fbLjJu0/zJAsHoyLzaiaBdZ4SKHX6Y1BNloWJ0KSWFqFz TbuXbc2yW6o0IGaxiFFr4GciPM2zdlXYa3b/rLXDH7/d+bGDMuyX915qEay7888rxSHSBpQzeXa7L uODpwv2AieS7Z+Gg1ifQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mp8dE-00GPyD-14; Mon, 22 Nov 2021 12:41:13 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mp8V5-00GNNF-EL; Mon, 22 Nov 2021 12:32:50 +0000 X-UUID: 29a0de570ca04ec4b1cd1ae9145a96f8-20211122 X-UUID: 29a0de570ca04ec4b1cd1ae9145a96f8-20211122 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 2097765967; Mon, 22 Nov 2021 05:32:39 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 22 Nov 2021 04:32:37 -0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 22 Nov 2021 20:32:36 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 22 Nov 2021 20:32:36 +0800 From: Sam Shih To: Rob Herring , Matthias Brugger , Hsin-Yi Wang , "Enric Balletbo i Serra" , Fabien Parent , Seiya Wang , Sean Wang , , , , CC: John Crispin , Ryder Lee , "Sam Shih" Subject: [PATCH v8 0/2] Add basic SoC support for mediatek mt7986 Date: Mon, 22 Nov 2021 20:32:20 +0800 Message-ID: <20211122123222.8016-1-sam.shih@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211122_043247_529616_627D55CE X-CRM114-Status: GOOD ( 13.73 ) 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 This patch adds basic SoC support for Mediatek's new 4-core SoC, MT7986, which is mainly for wifi-router application. The MT7986 series includes mt7986a and mt7986b, The difference is that some pins do not exist on mt7986b (two pinctrls compatible string are required), But the basic part of the device tree should be the same, So we only add mt7986a in this basic part patch series. We will separate mt7986a and mt7986b in the pinctrl patch series --- v8: updated dts v7: added memory node back to dts v6: separate basic part into a single patch series According to the maintainer’s suggestion, this patch splits the previous thread into independent patch series. This patch include basic device support. Original thread: https://lore.kernel.org/all/20210914085137.31761-1-sam.shih@mediatek.com/ Sam Shih (2): dt-bindings: arm64: dts: mediatek: Add mt7986 series arm64: dts: mediatek: add basic mt7986 support .../devicetree/bindings/arm/mediatek.yaml | 8 + arch/arm64/boot/dts/mediatek/Makefile | 1 + arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts | 37 +++++ arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 148 ++++++++++++++++++ 4 files changed, 194 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a.dtsi