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Wed, 13 Aug 2025 01:33:57 -0700 (PDT) From: Zixian Zeng Date: Wed, 13 Aug 2025 16:33:19 +0800 Subject: [PATCH 3/4] riscv: dts: sophgo: Enable SPI NOR node for SG2042_EVB_V1 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: <20250813-sfg-spidts-v1-3-99b7e2be89d9@gmail.com> References: <20250813-sfg-spidts-v1-0-99b7e2be89d9@gmail.com> In-Reply-To: <20250813-sfg-spidts-v1-0-99b7e2be89d9@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen Wang , Inochi Amaoto , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: devicetree@vger.kernel.org, sophgo@lists.linux.dev, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Han Gao , Zixian Zeng X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1755074006; l=1133; i=sycamoremoon376@gmail.com; s=20250113; h=from:subject:message-id; bh=mP87CQG19Zoa2RA1RPyhIuAVJaVjC1v+XuBf7j+Wzzc=; b=H7SatGJcG7eupDmrDjtbkNoJnu+FkRemjDVyIyvwmZ0prrLEES4hcDOwL0Tcf4eJqxlpuIAgB 0BnI2mg9zdUAYkiWJ2yEduyUi06sieCxor0YOvHNP7lZwTTM5D777Im X-Developer-Key: i=sycamoremoon376@gmail.com; a=ed25519; pk=OYfH6Z2Nx3aU1r0UZdvhskmddV6KC6V1nyFjsQQt4J8= Enable SPI NOR node for SG2042_EVB_V1 device tree Signed-off-by: Han Gao Signed-off-by: Zixian Zeng --- arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts b/arch/riscv/boot= /dts/sophgo/sg2042-evb-v1.dts index 3320bc1dd2c66ab1a77fce719f145070ad51f297..d447d66177ee5c66b12af2d8ca7= 9a22cc920c666 100644 --- a/arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts +++ b/arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts @@ -238,6 +238,30 @@ &sd { status =3D "okay"; }; =20 +&spifmc0 { + status =3D "okay"; + + flash@0 { + compatible =3D "jedec,spi-nor"; + reg =3D <0>; + spi-max-frequency =3D <100000000>; + spi-tx-bus-width =3D <4>; + spi-rx-bus-width =3D <4>; + }; +}; + +&spifmc1 { + status =3D "okay"; + + flash@0 { + compatible =3D "jedec,spi-nor"; + reg =3D <0>; + spi-max-frequency =3D <100000000>; + spi-tx-bus-width =3D <4>; + spi-rx-bus-width =3D <4>; + }; +}; + &uart0 { pinctrl-0 =3D <&uart0_cfg>; pinctrl-names =3D "default"; --=20 2.50.1