From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,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 379E1C07E94 for ; Fri, 4 Jun 2021 15:15:45 +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 F0FCC613EA for ; Fri, 4 Jun 2021 15:15:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F0FCC613EA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@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=DOhduFux4+qgXK/RYUgExn167paOnMTrSFvpWtpppbg=; b=cV9ulHk5ULi3tp G0gYwF7fs82gLn+P9pAqvpLPKj1YkoHn2rG5+nq1It0n7BtgzyqSyQtIok4t/8J3mFgPW4oyXJU8N OsxAWfw/F+/Gwwq6i4NKRnhUVUoxvf1zzdxZrbxd1tUhwtaSzxT27+C6kQAT2hdk7KhbCOZaeT+97 jW99n1aMOl1nSQRej2p8hosVs6bkMECDQ7NYo59M5vZAwUt/A1TUJwZsLcEhuSXDDRpP63mbcHeOp 4VFcc84BNmIKTTB8bcxHmaA5fOHl3b7micJA5Q6VP7Mqo0tkHqcT7qFvxI+al00rfB9bU0XlcvtAk DLc9YiNGafVj3DgpwPAA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lpBXv-00E7de-Im; Fri, 04 Jun 2021 15:15:39 +0000 Received: from mail-ot1-f45.google.com ([209.85.210.45]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lpBUg-00E5mj-FS; Fri, 04 Jun 2021 15:12:25 +0000 Received: by mail-ot1-f45.google.com with SMTP id i14-20020a9d624e0000b029033683c71999so9390885otk.5; Fri, 04 Jun 2021 08:12:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Axi/Uev8x89LTj+S3KWC83OqhvyPd7zI+O6x+3a1ANs=; b=pXsgNeUzYIDLxE0VMZw/i2wgMFqIy9Z19Bqkdv899couZg+c72RfXzqwdSu3omFeoI PQrb79SFQRfagJqIqflH6LZJYfRbAZnqmHFwEromxlDVGVyyFeAR1o1Yk4lUakABVBv0 gQqLnams5pAE/4prNBFGV2/bWvBoUqLMEzzBQVUP5OD6qxJQV46hguaE6FH3Jw6jpx6A zeK6ByWppWhxVI1GuDFvfblpNb8SR1HfQKLJzH56TgKvNIRd1SLD3UNHlkVBdn6Bjobx msfvnSbtcBinshoBhZkbG2R/H0GzPLWOELSqQUPnicD7/ZMcCSuwFtwu++1RfzAFeqhi 8ZJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Axi/Uev8x89LTj+S3KWC83OqhvyPd7zI+O6x+3a1ANs=; b=WkPScwHNADmZ4Fp4zzzEnR2Nl63xG8LoLeONcI2sUDfnbsTMG5OIiy+X+QBTb0Ys77 xnNknuKpkWkkpgTStlOlXEiTs6KbzIkUhbspODag7kH5UfsrnFz3zOgUduN/lg7I3JE8 LHbR21EO+FZ/u50CD7JlowhXBWJmrwQea7DP3WyswkRMB0BjmLnIFtyVoZ0Y+/MU5XaA 9gQnw451kJ7OEg83zsakynQcdawA7kclySnFlkhV7P62ZqcNyP28S4z2SQl6TLIlM0Uk b1xVmtAaUeV5OeeCcohVPixNrk0cFzJMgymAuZnlx6uv41vOzfjtpDoxWc4MYlxuxT7K ndeA== X-Gm-Message-State: AOAM531HVfw+rk/U/h1/zDDQK2pUsW9hJ5fSzITS3gb1Ur1tB76sfGxQ 3+DhwHtmbRWhUMU7H/WX2Hs= X-Google-Smtp-Source: ABdhPJzus7QkWZolLTF8j8qgAivcqHh94rvtf71D3K1YLdVBaoV9tqY4DxxrBRCgR0aHJ8qJP/vqKQ== X-Received: by 2002:a9d:355:: with SMTP id 79mr4301635otv.101.1622819478023; Fri, 04 Jun 2021 08:11:18 -0700 (PDT) Received: from wintermute.localdomain (cpe-76-183-134-35.tx.res.rr.com. [76.183.134.35]) by smtp.gmail.com with ESMTPSA id k16sm523440otp.19.2021.06.04.08.11.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Jun 2021 08:11:17 -0700 (PDT) From: Chris Morgan To: linux-spi@vger.kernel.org Cc: jon.lin@rock-chips.com, broonie@kernel.org, robh+dt@kernel.org, heiko@sntech.de, jbx6244@gmail.com, hjc@rock-chips.com, yifeng.zhao@rock-chips.com, sugar.zhang@rock-chips.com, linux-rockchip@lists.infradead.org, linux-mtd@lists.infradead.org, p.yadav@ti.com, Chris Morgan Subject: [RFC v4 8/8] arm64: dts: rockchip: Enable SFC for Odroid Go Advance Date: Fri, 4 Jun 2021 10:10:55 -0500 Message-Id: <20210604151055.28636-9-macroalpha82@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210604151055.28636-1-macroalpha82@gmail.com> References: <20210604151055.28636-1-macroalpha82@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210604_081218_557110_E70FB1A0 X-CRM114-Status: UNSURE ( 9.92 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org From: Chris Morgan This enables the Rockchip Serial Flash Controller for the Odroid Go Advance. Note that while the attached SPI NOR flash and the controller both support quad read mode, only 2 of the required 4 pins are present. The rx and tx bus width is set to 2 for this reason. Signed-off-by: Chris Morgan --- .../boot/dts/rockchip/rk3326-odroid-go2.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts index 49c97f76df77..f78e11dd8447 100644 --- a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts +++ b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts @@ -484,6 +484,22 @@ &sdmmc { status = "okay"; }; +&sfc { + pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bus2>; + pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <108000000>; + spi-rx-bus-width = <2>; + spi-tx-bus-width = <2>; + }; +}; + &tsadc { status = "okay"; }; -- 2.25.1 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip