linux

Commit Graph

Author	SHA1	Message	Date
Peng Fan	cc1273dfac	spi: stm32-ospi: Include "gpio/consumer.h" of_gpio.h should be deprecated, use "gpio/consumer.h". Signed-off-by: Peng Fan <peng.fan@nxp.com> Link: https://patch.msgid.link/20250318045549.1711502-1-peng.fan@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>	2025-03-18 12:27:42 +00:00
Jiapeng Chong	3707fd9c38	spi: stm32: Remove unnecessary print function dev_err() The print function dev_err() is redundant because platform_get_irq() already prints an error. ./drivers/spi/spi-stm32-ospi.c:798:2-9: line 798 is redundant because platform_get_irq() already prints an error. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=19220 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://patch.msgid.link/20250306024716.27856-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Mark Brown <broonie@kernel.org>	2025-03-06 15:39:00 +00:00
Dan Carpenter	7dfc9bdde9	spi: stm32-ospi: Fix an IS_ERR() vs NULL bug in stm32_ospi_get_resources() The devm_ioremap() function returns NULL on error, it doesn't return error pointers. Fix the check to match. Fixes: `79b8a705e2` ("spi: stm32: Add OSPI driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://patch.msgid.link/bc4c9123-df43-4616-962f-765801d30b4c@stanley.mountain Signed-off-by: Mark Brown <broonie@kernel.org>	2025-03-06 13:27:16 +00:00
Patrice Chotard	79b8a705e2	spi: stm32: Add OSPI driver Add STM32 OSPI driver, it supports : - support sNOR / sNAND devices. - Three functional modes: indirect, automatic-status polling, memory-mapped. - Single-, dual-, quad-, and octal-SPI communication. - Dual-quad communication. - Single data rate (SDR). - DMA channel for indirect mode. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://patch.msgid.link/20250219080059.367045-3-patrice.chotard@foss.st.com Signed-off-by: Mark Brown <broonie@kernel.org>	2025-03-03 13:00:14 +00:00

4 Commits