From nobody Sat Sep 26 11:48:09 2026 Received: from cstnet.cn (smtp81.cstnet.cn [159.226.251.81]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 42BCA49CF56; Tue, 1 Sep 2026 18:44:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788288257; cv=none; b=soarUjjBQVN+2T42oc24jtwRu+es08pPisf92aDNpCnfCiicbIx+hu0Dz/UiyWIuyAj+JMCqHEE023Y/b1fTexvA7qCwQ2kuNFCl7Jv6nUIoewvFGRlHw+i/cv3/rv2Fr8/xkFOaOvvEGFJo3xr0IcyXNeUJ7E+JV9GyIgUOci8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788288257; c=relaxed/simple; bh=xk6PRnRgACW3GTRlBqh9u6XpLM+tqeF1Tp0sPa/NhVs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=kRSVODxS0caAjiOueQte7AQZuXrzmG8DJ19lx07xQDC0jlzcGldra/6lfESA/Dh8mmzriQq+IVTseyoKnyC6Z/hznVDVPFc58Cvjb1IYvyLY3b06ovQbi9RUj3+ycClx9diaV54wYZGi3WUidw7weXAZLY5q2J0+3lQhHQKhOXY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn; spf=pass smtp.mailfrom=iscas.ac.cn; arc=none smtp.client-ip=159.226.251.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from [127.0.1.1] (unknown [223.166.93.127]) by APP-03 (Coremail) with SMTP id rQCowADHzz3jHJdq01y6Bg--.19179S2; Wed, 02 Sep 2026 02:43:55 +0800 (CST) From: Han Gao Date: Wed, 02 Sep 2026 02:43:40 +0800 Subject: [PATCH] riscv: dts: sophgo: sg2044: srd3: add spifmc node Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260902-sg2044-dts-v1-1-aa1fd1a4ec0d@iscas.ac.cn> X-B4-Tracking: v=1; b=H4sIANwcl2oC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzMDSwMj3eJ0IwMTE92UkmJdY8s0A8O01ERjMwMLJaCGgqLUtMwKsGHRsbW 1AOJ6wUpcAAAA X-Change-ID: 20260902-sg2044-dts-39f01fea3608 To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Chen Wang , Inochi Amaoto Cc: devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, sophgo@lists.linux.dev, linux-kernel@vger.kernel.org, Hangfan Li , Han Gao X-Mailer: b4 0.14.2 X-CM-TRANSID: rQCowADHzz3jHJdq01y6Bg--.19179S2 X-Coremail-Antispam: 1UD129KBjvJXoW7ZF17ZFy8Ar13KFWDZFW5ZFb_yoW8Gr1Up3 W3CrW3Ga4rtrn7tanIqry0gF43JF95Ga4Ikr13Cw48Xan2qFyDG390ywn3JrnrXF45X3yr Gr17XFyruFsIvaUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUU9F14x267AKxVW8JVW5JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26r1I6r4UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26r4j 6F4UM28EF7xvwVC2z280aVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVCY1x0267AKxVW8Jr 0_Cr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj 6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr 0_Gr1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7M4IIrI8v6xkF7I0E 8cxan2IY04v7MxkF7I0En4kS14v26r1q6r43MxAIw28IcxkI7VAKI48JMxC20s026xCaFV Cjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWl x4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r 1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw20EY4v20xvaj40_Jr0_ JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcS sGvfC2KfnxnUUI43ZEXa7VUbGQ6JUUUUU== X-CM-SenderInfo: xjdrxt3q6l2u1dvotugofq/1tbiCRIRDGqWi1k0UwABsO From: Hangfan Li The SRD3-10 board has two spiflash. Signed-off-by: Hangfan Li Signed-off-by: Han Gao --- .../boot/dts/sophgo/sg2044-sophgo-srd3-10.dts | 24 ++++++++++++++++++= ++++ 1 file changed, 24 insertions(+) diff --git a/arch/riscv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts b/arch/ri= scv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts index fed3d9a384a00ccfc91dfa1531f799aa397a5dde..e0cd939e742ec349c8b7516c492= 4d94b9e763b53 100644 --- a/arch/riscv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts +++ b/arch/riscv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts @@ -109,6 +109,30 @@ &sd { status =3D "okay"; }; =20 +&spifmc0 { + status =3D "okay"; + + flash@0 { + compatible =3D "jedec,spi-nor"; + reg =3D <0>; + spi-max-frequency =3D <133000000>; + spi-tx-bus-width =3D <1>; + spi-rx-bus-width =3D <1>; + }; +}; + +&spifmc1 { + status =3D "okay"; + + flash@0 { + compatible =3D "jedec,spi-nor"; + reg =3D <0>; + spi-max-frequency =3D <133000000>; + spi-tx-bus-width =3D <1>; + spi-rx-bus-width =3D <1>; + }; +}; + &uart0 { /* for firmware */ status =3D "reserved"; --- base-commit: cee9395acd8043be0644b25c34bfa86623f2b935 change-id: 20260902-sg2044-dts-39f01fea3608 Best regards, --=20 Han Gao