| Message ID | 20250525-sfg-spifmc-v2-0-a3732b6f5ab4@gmail.com |
|---|---|
| Headers | show |
| Series | spi: sophgo: Add SPI NOR controller for SG2042 | expand |
On Sun, 25 May 2025 22:58:40 +0800, Zixian Zeng wrote: > Add support SPI NOR flash memory controller for SG2042, using upstreamed > SG2044 SPI NOR driver. > > Tested on SG2042 Pioneer Box, read, write operations. > > Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/3] spi: dt-bindings: spi-sg2044-nor: Add SOPHGO SG2042 commit: 8450f1e0d3d0e0b200eb14d14dfb8ef5ddb9bda9 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
Add support SPI NOR flash memory controller for SG2042, using upstreamed SG2044 SPI NOR driver. Tested on SG2042 Pioneer Box, read, write operations. Signed-off-by: Zixian Zeng <sycamoremoon376@gmail.com> --- Changes in v2: - patch1: Accept devicetree nodes whose compatible contains only "sophgo,sg2044-spifmc-nor" to avoid breaking existing devicetrees. - patch1: Improve the commit subject message. - patch2: Dump the SFDP information to commit message. - Link to v1: https://lore.kernel.org/r/20250523-sfg-spifmc-v1-0-4cf16cf3fd2a@gmail.com --- Zixian Zeng (3): spi: dt-bindings: spi-sg2044-nor: Add SOPHGO SG2042 mtd: spi-nor: Add GD25LB512ME GigaDevice flash_info riscv: dts: sophgo: Add SPI NOR node for SG2042 .../devicetree/bindings/spi/spi-sg2044-nor.yaml | 7 ++++++- .../riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts | 18 ++++++++++++++++ arch/riscv/boot/dts/sophgo/sg2042.dtsi | 24 ++++++++++++++++++++++ drivers/mtd/spi-nor/gigadevice.c | 17 +++++++++++++++ 4 files changed, 65 insertions(+), 1 deletion(-) --- base-commit: bd8ad2bcb8ff8e7af8d35273a8194104ca9ba5c0 change-id: 20250523-sfg-spifmc-7a910290e964 Best regards,