From: Longbin Li <looong.bin@gmail.com>
To: Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Chen Wang <unicorn_wang@outlook.com>,
Inochi Amaoto <inochiama@gmail.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>
Cc: Longbin Li <looong.bin@gmail.com>,
linux-spi@vger.kernel.org, devicetree@vger.kernel.org,
sophgo@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-riscv@lists.infradead.org
Subject: [PATCH 0/3] spi: sophgo: add Sophgo SPI NOR controller driver
Date: Mon, 24 Feb 2025 18:11:59 +0800 [thread overview]
Message-ID: <20250224101213.26003-1-looong.bin@gmail.com> (raw)
Add SPI NOR driver for Sophgo, including read, write operations.
This driver is only suitable for NOR flash.
Longbin Li (3):
dt-bindings: spi: add Sophgo SPI NOR controller driver
spi: sophgo: add Sophgo SPI NOR controller driver
riscv: dts: sophgo: add Sophgo SPI NOR controller driver
.../bindings/spi/spi-sophgo-nor.yaml | 52 ++
.../boot/dts/sophgo/sg2044-sophgo-sd3-10.dts | 18 +
arch/riscv/boot/dts/sophgo/sg2044.dtsi | 24 +
drivers/spi/Kconfig | 9 +
drivers/spi/Makefile | 1 +
drivers/spi/spi-sophgo-nor.c | 501 ++++++++++++++++++
6 files changed, 605 insertions(+)
create mode 100644 Documentation/devicetree/bindings/spi/spi-sophgo-nor.yaml
create mode 100644 drivers/spi/spi-sophgo-nor.c
--
2.48.1
next reply other threads:[~2025-02-24 10:12 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-24 10:11 Longbin Li [this message]
2025-02-24 10:12 ` [PATCH 1/3] dt-bindings: spi: add Sophgo SPI NOR controller driver Longbin Li
2025-02-24 20:28 ` Rob Herring (Arm)
2025-02-24 10:12 ` [PATCH 2/3] spi: sophgo: " Longbin Li
2025-02-24 13:21 ` Yixun Lan
2025-02-24 14:13 ` Mark Brown
2025-02-25 2:46 ` Longbin Li
2025-02-25 0:39 ` Chen Wang
2025-02-24 10:12 ` [PATCH 3/3] riscv: dts: " Longbin Li
2025-02-25 0:23 ` Chen Wang
2025-02-25 0:38 ` Inochi Amaoto
2025-02-25 0:44 ` Chen Wang
2025-02-25 0:58 ` Chen Wang
2025-02-25 0:17 ` [PATCH 0/3] spi: " Chen Wang
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