From patchwork Tue Apr 9 12:00:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 13622396 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 9F89AC67861 for ; Tue, 9 Apr 2024 12:00:35 +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: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=toMn71eArDa2Ydba20lkqaiTHJdIVR+PRoBOcW9Ovx8=; b=MBxV2TjsIypa2x QhcXluQiaVBKcBQ5dvlHqO/ONF9+z2RPWQQ3KuOM23tNZkFEVD6wR6X11BnCxIScFaf2Wz8fTyD1x jyOywZ181dLD/8Fg4bzBmdgLDXd7ek55ESdGSDoESTBs9/dvZ2H3CTrYOWYESAlX/antr/jT/43Qf 1EqaamhX/QZKYJdijXmBScfaaY54Z0Bm16jIS4na7Zjesd0jNBRAAcw21ru5uxZGYSTqDRVFkfUI5 apZiQqQMaXI1IH9TmcIcYvRZqHpvjqdX0WM1FVCFivd2kxFj7LVuhpYLmtN84GfDVvCQsGMX9bC4+ 6isLWTZmKHXGbcxaxePQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1ruA9O-00000001oex-2Ehn; Tue, 09 Apr 2024 12:00:30 +0000 Received: from mail-m49197.qiye.163.com ([45.254.49.197]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1ruA9K-00000001obU-3ZS4; Tue, 09 Apr 2024 12:00:28 +0000 Received: from amadeus-Vostro-3710.lan (unknown [IPV6:240e:3b3:2c01:8f70:2795:b738:b1bf:b2bc]) by smtp.qiye.163.com (Hmail) with ESMTPA id 412497E0148; Tue, 9 Apr 2024 20:00:11 +0800 (CST) From: Chukun Pan To: Heiko Stuebner Cc: Conor Dooley , Krzysztof Kozlowski , Rob Herring , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Chukun Pan Subject: [v2 1/1] arm64: dts: rockchip: enable onboard spi flash for rock-3a Date: Tue, 9 Apr 2024 20:00:03 +0800 Message-Id: <20240409120003.309358-2-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240409120003.309358-1-amadeus@jmu.edu.cn> References: <20240409120003.309358-1-amadeus@jmu.edu.cn> MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVkaGkkeVktKGh1PQh9CQh0eHlUTARMWGhIXJBQOD1 lXWRgSC1lBWUlPSx5BSBlIQUkYS0pBQx1MS0FJTEJOQRlMSENBGUoZHUEZSRkYWVdZFhoPEhUdFF lBWU9LSFVKSktISkNVSktLVUtZBg++ X-HM-Tid: 0a8ec2bae2dd03a2kunm412497e0148 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6Mhw6NRw4NzMNERk#USE3TCkK TwEwCThVSlVKTEpJTU1PS0pKQ0tPVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUlP Sx5BSBlIQUkYS0pBQx1MS0FJTEJOQRlMSENBGUoZHUEZSRkYWVdZCAFZQUlJQkg3Bg++ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240409_050027_294955_FB544EBE X-CRM114-Status: UNSURE ( 6.84 ) 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: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org There is a mx25u12835f spi flash on this board, enable it. [ 2.525805] spi-nor spi4.0: mx25u12835f (16384 Kbytes) Signed-off-by: Chukun Pan --- arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts index a5e974ea659e..c62230308457 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts @@ -757,6 +757,20 @@ &sdmmc2 { status = "okay"; }; +&sfc { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-max-frequency = <104000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <1>; + }; +}; + &tsadc { rockchip,hw-tshut-mode = <1>; rockchip,hw-tshut-polarity = <0>;