From nobody Thu Feb 12 21:08:40 2026 Received: from mail-m49198.qiye.163.com (mail-m49198.qiye.163.com [45.254.49.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 57942129E93; Tue, 9 Apr 2024 12:00:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.254.49.198 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712664033; cv=none; b=plWUY/uMdhfVL/otakyMxfJddJ3UFDibO1EkMbcAU3zuhm9Mw5w4Awd8Bqk6US81PL6vFUZjnKjBBFesNUB9b/mIxiTEk2Jns6pc372P9sStZjg92k7e+KemJKMriFBRvR3cpZIXwrqcgMZYzhicd1B98U9iNxS03t4DZLhfdHU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712664033; c=relaxed/simple; bh=/N5LnswQDIOwLZ0EXDovhttSUbVYl0RtpMGq05Sndbw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=n4hhAAApdI4ZW7AMRyzk2u3TiOaF0Qva+2+ekA5JiO8My7V2hgQeRiQaZuR4P4sbBy9dgKo8L1UssFgYLCqQomV8HdHYEOXsiJzgimSkHbvUV4dywo/+d+HDOQXiACwgNOiCTzReGUjbGBbu1w/OGmSk47MJ+h1ZJQeb6MdZ4es= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn; spf=pass smtp.mailfrom=jmu.edu.cn; arc=none smtp.client-ip=45.254.49.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=jmu.edu.cn 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> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVkaGkkeVktKGh1PQh9CQh0eHlUTARMWGhIXJBQOD1 lXWRgSC1lBWUlPSx5BSBlIQUkYS0pBQx1MS0FJTEJOQRlMSENBGUoZHUEZSRkYWVdZFhoPEhUdFF lBWU9LSFVKSktISkNVSktLVUtZBg++ X-HM-Tid: 0a8ec2bae2dd03a2kunm412497e0148 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6Mhw6NRw4NzMNERk#USE3TCkK TwEwCThVSlVKTEpJTU1PS0pKQ0tPVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUlP Sx5BSBlIQUkYS0pBQx1MS0FJTEJOQRlMSENBGUoZHUEZSRkYWVdZCAFZQUlJQkg3Bg++ Content-Type: text/plain; charset="utf-8" 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/b= oot/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 =3D "okay"; }; =20 +&sfc { + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "okay"; + + flash@0 { + compatible =3D "jedec,spi-nor"; + reg =3D <0x0>; + spi-max-frequency =3D <104000000>; + spi-rx-bus-width =3D <4>; + spi-tx-bus-width =3D <1>; + }; +}; + &tsadc { rockchip,hw-tshut-mode =3D <1>; rockchip,hw-tshut-polarity =3D <0>; --=20 2.25.1