From nobody Fri Feb 13 00:07:33 2026 Received: from freeshell.de (freeshell.de [116.202.128.144]) (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 A34821B6525; Thu, 2 Jan 2025 19:46:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=116.202.128.144 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735847167; cv=none; b=s6DkEn9xmOziVVcw1N2bUzvzYeTp7NnY+muuNK23mMRRdnFLaqYqwOgK2xd/jhuyjtMISOLd5/yZv0+jY7G9GKDRmDCOc02sJAV/brUn4yz75hOqIkHWCJhE35XZQgtEiikOo5aTsvtfjY/9SH7Tmu+5kamiA9xeBBZKnQDCJr4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735847167; c=relaxed/simple; bh=DVkA/yvy7pP2NB8DI0cP7nD+94sBoveaxliOnVbXX+M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=pxmu/oQyp1jFkPwMIelBDJBLmmH4FP6OIPUDLQtmPdEmd665QpsJZqBsjpBRWtwAnF51MW43tO+LcikxpKgkW0Fi3rKmoQbDpEbrzlIa9bJYXuZOQ/38JHSdkZ1z1GV+CKNqnzxcdQ6fgqxrnrHAH8+I/+olHaIqVh9SuW4kM5I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=freeshell.de; spf=pass smtp.mailfrom=freeshell.de; arc=none smtp.client-ip=116.202.128.144 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=freeshell.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=freeshell.de Received: from hay.lan. (unknown [IPv6:2605:59c8:31de:bf00:6ecf:39ff:fe00:8375]) (Authenticated sender: e) by freeshell.de (Postfix) with ESMTPSA id 5D19AB4B32A6; Thu, 2 Jan 2025 20:46:00 +0100 (CET) From: E Shattow To: Conor Dooley , Emil Renner Berthing , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou Cc: linux-kernel@vger.kernel.org, E Shattow , linux-riscv@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH v1 2/5] riscv: dts: starfive: jh7110-common: qspi flash setting read-delay 2 cycles max 100MHz Date: Thu, 2 Jan 2025 11:45:08 -0800 Message-ID: <20250102194530.418127-3-e@freeshell.de> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250102194530.418127-1-e@freeshell.de> References: <20250102194530.418127-1-e@freeshell.de> 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 Content-Type: text/plain; charset="utf-8" Sync qspi flash setting to read-delay=3D2 and spi-max-frequency 100MHz for better compatibility with operating system and downstream boot loader SPL secondary program loader. Signed-off-by: E Shattow Reviewed-by: Hal Feng --- arch/riscv/boot/dts/starfive/jh7110-common.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/b= oot/dts/starfive/jh7110-common.dtsi index 55c6743100a7..651f9a602226 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi @@ -317,8 +317,8 @@ &qspi { nor_flash: flash@0 { compatible =3D "jedec,spi-nor"; reg =3D <0>; - cdns,read-delay =3D <5>; - spi-max-frequency =3D <12000000>; + cdns,read-delay =3D <2>; + spi-max-frequency =3D <100000000>; cdns,tshsl-ns =3D <1>; cdns,tsd2d-ns =3D <1>; cdns,tchsh-ns =3D <1>; --=20 2.45.2