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=-17.0 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,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 4164BC48BD1 for ; Wed, 9 Jun 2021 15:24:26 +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 10993613B9 for ; Wed, 9 Jun 2021 15:24:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 10993613B9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=rock-chips.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:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id: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=qhwqt9KdlxfxDmSzfcxbNWmuwkVtmBa8N2Pis1dA58s=; b=UAJcvjtf4WmAHK aSySTX+P6Cf6c7Y8wY6sLYiaF3orC0q3EypTmGybJGMxdGxoUixbIcwgYzLsxb5baWnWxfYDLLqqK BnBGHTjOURxxxwp8sEGFyBHxkMYcXcr034eHLBulL2FpiPkk7cUL2LZ0GvXKkB6LdTf6uYgGeDk9q yixzHhDf2yiP7VUNdwZbErF12izJqOwcLajUh5/dGxSXRdTimGV1EIJVser3ofLraQUe71J2EeMxL DkUzrctk4fdqeLIPQ2PRSz25oqlYMBaplGq7U30QvQJf2ORpyQ5ZtA1pwF8mOYlryXjrX1wYE5zpW /yA6hJ9NV6a1EkJ+2V5A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lr03S-00EZpS-4y; Wed, 09 Jun 2021 15:23:42 +0000 Received: from lucky1.263xmail.com ([211.157.147.132]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lqyyK-00EEuE-G9; Wed, 09 Jun 2021 14:14:22 +0000 Received: from localhost (unknown [192.168.167.235]) by lucky1.263xmail.com (Postfix) with ESMTP id 1B737F4780; Wed, 9 Jun 2021 22:14:05 +0800 (CST) X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-ADDR-CHECKED4: 1 X-ANTISPAM-LEVEL: 2 X-ABS-CHECKED: 0 Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.263.net (postfix) whith ESMTP id P31748T140095021577984S1623248030099962_; Wed, 09 Jun 2021 22:14:04 +0800 (CST) X-IP-DOMAINF: 1 X-UNIQUE-TAG: <01d169ac8a5294d6bfa7521f5b86bbb1> X-RL-SENDER: jon.lin@rock-chips.com X-SENDER: jon.lin@rock-chips.com X-LOGIN-NAME: jon.lin@rock-chips.com X-FST-TO: linux-spi@vger.kernel.org X-RCPT-COUNT: 20 X-SENDER-IP: 58.22.7.114 X-ATTACHMENT-NUM: 0 X-System-Flag: 0 From: Jon Lin 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, macroalpha82@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, mturquette@baylibre.com, sboyd@kernel.org, linux-clk@vger.kernel.org, Chris Morgan Subject: [PATCH v7 9/9] arm64: dts: rockchip: Enable SFC for Odroid Go Advance Date: Wed, 9 Jun 2021 22:13:48 +0800 Message-Id: <20210609141348.19178-5-jon.lin@rock-chips.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210609141348.19178-1-jon.lin@rock-chips.com> References: <20210609140412.16058-1-jon.lin@rock-chips.com> <20210609141348.19178-1-jon.lin@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210609_071421_593365_9E1FFFEE X-CRM114-Status: GOOD ( 11.73 ) 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: , MIME-Version: 1.0 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 Signed-off-by: Jon Lin --- Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None Changes in v3: None Changes in v2: None Changes in v1: None .../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 @@ 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"; }; -- 2.17.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/