From patchwork Sun Apr 3 13:11:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chuanhong Guo X-Patchwork-Id: 556156 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC90DC433EF for ; Sun, 3 Apr 2022 13:13:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229533AbiDCNPR (ORCPT ); Sun, 3 Apr 2022 09:15:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35756 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354943AbiDCNPO (ORCPT ); Sun, 3 Apr 2022 09:15:14 -0400 Received: from mail-pf1-x430.google.com (mail-pf1-x430.google.com [IPv6:2607:f8b0:4864:20::430]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4AD0227FD6; Sun, 3 Apr 2022 06:13:08 -0700 (PDT) Received: by mail-pf1-x430.google.com with SMTP id s11so6525980pfu.13; Sun, 03 Apr 2022 06:13:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=PfNnbuCnnrrI2HGCtTaPf9X8eo27J8q+BtzO2NSDh9k=; b=msjpSnH9mfT0MJbyKbKAYAlGPiFywj7VssRS8LKVrTvPfv+yQaL/arBrXDkwvBTeHS Pl5PmEW4ph8HkbRCw72d3PWEmtyP8UdG7U8XiS7J1ubj7LH2VFH7FArVlJO0wldZ+zvC FK0LyqcNErZqb5Gkf73ELnLEgBkPx5fb8f3XA1Kx2DrR4flHRAu4IVqmrTXlAn59J4xX bipMmU6wRFSFHAAFubY4RPRHneI8ZDr2vEfoRh9XDHBoOFiBttDnOGjfb/TEoBPHiu/p juZuSSz6hetC6q9XawP7aTrzwwA5ku2pqH9YZKNZ5dCYG0xTUaVnSwNyDrty9gx1/Aoe nmig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=PfNnbuCnnrrI2HGCtTaPf9X8eo27J8q+BtzO2NSDh9k=; b=dUp+48mDlnqddYtr1EP8MLAeBjggJ6LgUVB7+dFzazqGNvs25AjzyWtx35rNhajKKS 4e+RuDeh9Ad7Wk6ij4wm/IKGdG0Xl6kGAG49e5X7ly5ShWaAnI6Cdr2f8d+ZRRLlTSfC P4a23gCypgcTPN/68q5pXKOGwfxBnAmuPvPIK6areOxGw4V7oKarVJnjzNjnRCzjfseY njtgDB9d839PNnjxRldKA5sZqo7GMBcigN4qXZ7Rw90gAgk4X21JTFBQJY+i20cHzfhN CcgqYR24h6suNwVpqux5dqreFGvq3eXmMRqzvjASjg03fmqhqZ2qzrMfb4BMlhdr/+XP /CWw== X-Gm-Message-State: AOAM533pTFE2J77+BP4J4juza832poH7B58YZkU/bdZHhQ9kLUW7pppU RuhsOlQEGuog/W2UdZJjKLU= X-Google-Smtp-Source: ABdhPJyD4ZZ2tlGGZ3t5FpYPJIvAflp1wJMYBe0MzHuZy5qsKEI1F+UUXO5xd+Uz5hCUa1uyU0Kjmg== X-Received: by 2002:a63:7f1c:0:b0:382:1fb5:58b8 with SMTP id a28-20020a637f1c000000b003821fb558b8mr21882197pgd.507.1648991587689; Sun, 03 Apr 2022 06:13:07 -0700 (PDT) Received: from guoguo-omen.lan ([222.201.153.219]) by smtp.gmail.com with ESMTPSA id x123-20020a623181000000b004fdf99d25f6sm1554857pfx.80.2022.04.03.06.13.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 03 Apr 2022 06:13:07 -0700 (PDT) From: Chuanhong Guo To: linux-spi@lists.infradead.org Cc: Chuanhong Guo , Mark Brown , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Roger Quadros , Thomas Bogendoerfer , Cai Huoqing , Florian Fainelli , Colin Ian King , Wolfram Sang , Paul Cercueil , Pratyush Yadav , Yu Kuai , linux-spi@vger.kernel.org (open list:SPI SUBSYSTEM), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:ARM/Mediatek SoC support), linux-mediatek@lists.infradead.org (moderated list:ARM/Mediatek SoC support), linux-kernel@vger.kernel.org (open list), linux-mtd@lists.infradead.org (open list:NAND FLASH SUBSYSTEM) Subject: [PATCH 4/4] arm64: dts: mediatek: add dt node for MTK SNFI Date: Sun, 3 Apr 2022 21:11:54 +0800 Message-Id: <20220403131154.1267887-5-gch981213@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220403131154.1267887-1-gch981213@gmail.com> References: <20220403131154.1267887-1-gch981213@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org This patch adds a device-tree node for the MTK SPI-NAND Flash Interface. Signed-off-by: Chuanhong Guo --- arch/arm64/boot/dts/mediatek/mt7622.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index 6f8cb3ad1e84..40112fdca67e 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -545,6 +545,18 @@ nandc: nfi@1100d000 { status = "disabled"; }; + snfi: spi@1100d000 { + compatible = "mediatek,mt7622-snand"; + reg = <0 0x1100d000 0 0x1000>; + interrupts = ; + clocks = <&pericfg CLK_PERI_NFI_PD>, <&pericfg CLK_PERI_SNFI_PD>; + clock-names = "nfi_clk", "pad_clk"; + ecc-engine = <&bch>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + bch: ecc@1100e000 { compatible = "mediatek,mt7622-ecc"; reg = <0 0x1100e000 0 0x1000>;