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,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 C2916C2B9F7 for ; Fri, 28 May 2021 17:03:35 +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 8BA3C6117A for ; Fri, 28 May 2021 17:03:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8BA3C6117A 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-mtd-bounces+linux-mtd=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=+FZIAnK6y4dCRHn+JF6e1pH8o9EXAwRqlz9SYRWPVAk=; b=KavGIUD3cNP5dH tVrfNHjPUuKPiRZdEoP+3AeqLj2ckojAIybam2gfcWwu5+B6Ivya6299HREC/rwtNeS2jA5Uj6TPe kX5zPeBd4GrbCMfIsXv2cGvXt/20+YgrvkRTyrv+zRGRFR8uwMZXPEj9swS7mJWrcOVqH7hxoBd3D B+auLBtyzry1YmLLuYB0w8wIylepIuXNI99BfFkDMQmkXdeDDqzUSkRn2cEMRiLZWfyabgtuWnCAT pUqSn5U5J/vP4aqdXBCFTTQaXNF7g5Z2DXPqpUL0Boe0/7iWwC7R+Cj37QlfU+/SOEH9faOsu+h8s ZYjJKUhpS6EE/AryX1RA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lmfsf-00HG1P-AQ; Fri, 28 May 2021 17:02:41 +0000 Received: from mail-oo1-xc30.google.com ([2607:f8b0:4864:20::c30]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lmfqc-00HEnc-Ra; Fri, 28 May 2021 17:00:36 +0000 Received: by mail-oo1-xc30.google.com with SMTP id s20-20020a4ae9940000b02902072d5df239so1089620ood.2; Fri, 28 May 2021 10:00:34 -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=gdTuEFb5W1z98PRYNR4fX6ULPFfnwtTbmcJDxcUqyRo=; b=ejXHpqs/6c0eyfNau0jB3gDY/5MxzKBs3Fc10eaE+9QC9BisrD+u82cwzSdwC/IpNS IEmGO3/GKRJ1LgOzfGKloYo20NidT6TjQk/HnESsPfrbtsxOpyJja22OTCPzXlgdtM+q w2anMhAZMZGvOHRZ9BAmodmhuYezpJRFRVGXlb/spcWsvJHXIVQztBa42IX3iQbKh+0h cp2oM/BAT+mr3NtzfeVvWlthASDQaHvzfuju2QLO9Rcin0pE4IXsZBrgdi67mKg26mrl s4kgV66t4AOnrFz1XWgyx9v91q7gqQzOEJKCMdmN9WVZn8UDQ3PVCujjoYj0X8+2fr/F H/Bw== 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=gdTuEFb5W1z98PRYNR4fX6ULPFfnwtTbmcJDxcUqyRo=; b=GrE/LT+ewqnhYEEZaBRifVa+NGiNRiKHCL/TA4Zn1jHaspBmtpneaEW1M3Ad41R+1K uHYqcPobYmAJ9O7KdK9y3JKzZUrIK3bJilLmZKaSXnnsCj0FpktVfrs65IGd1SY4H7nO miqpkyrxL1ffrlkMCIUakTKQr7u6FR22b510ApdPuI6oGt+Qu11fcbG3IhClAxhJ6/0f nWjEiZnAkbyLayBzCgU9KcWh7PucLuEkqqUrBVXX9JjOxxTdC2DWUrcz67D5TuFF8KrR uRGgwHjUa5rR+tbWqdWrisGyPdnivLsT1Wr2EUNfePEBca7jlzHGpRXQKr/kQt85pFRE l5SQ== X-Gm-Message-State: AOAM530A/5YCncivkYOEm+E+PXxAka+l9ucIMJHCb04uI0ktztQKaqWp VMB4PLq6KVrwaAAkNPKvjn6dYN4elt4= X-Google-Smtp-Source: ABdhPJxJykkt/yf6uYro0mVaN7rzBIcFcz2Z3G3yrJ/lmFDx1OTRowGG+2Ousg7ahPUmitukIQM+FQ== X-Received: by 2002:a4a:94ef:: with SMTP id l44mr7627865ooi.84.1622221233498; Fri, 28 May 2021 10:00:33 -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 r7sm1219084oom.46.2021.05.28.10.00.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 May 2021 10:00:33 -0700 (PDT) From: Chris Morgan To: linux-mtd@lists.infradead.org Cc: linux-rockchip@lists.infradead.org, andy.yan@rock-chips.com, yifeng.zhao@rock-chips.com, sugar.zhang@rock-chips.com, tudor.ambarus@microchip.com, michael@walle.cc, p.yadav@ti.com, heiko@sntech.de, robh+dt@kernel.org, vigneshr@ti.com, richard@nod.at, miquel.raynal@bootlin.com, Chris Morgan Subject: [PATCH v2 4/4] arm64: dts: rockchip: Enable SFC for Odroid Go Advance Date: Fri, 28 May 2021 12:00:20 -0500 Message-Id: <20210528170020.26219-5-macroalpha82@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210528170020.26219-1-macroalpha82@gmail.com> References: <20210528170020.26219-1-macroalpha82@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210528_100034_927506_5FE94468 X-CRM114-Status: GOOD ( 10.59 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=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..a72506d7c6ee 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 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&sfc_clk &sfc_cs &sfc_bus2>; + status = "okay"; + + nor_flash: xt25f128b@0 { + reg = <0>; + compatible = "xtx,xt25f128b","jedec,spi-nor"; + spi-rx-bus-width = <2>; + spi-tx-bus-width = <2>; + spi-max-frequency = <108000000>; + }; +}; + &tsadc { status = "okay"; }; -- 2.25.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/