- 21 Dec, 2023 2 commits
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Valentin Caron authored
Add st,stm32mp25-spi compatible in dt-bindings. STM32MP25 spi is similar to the STM32H7 except for the following two points: - Burst should not be enabled with the new DMA used on STM32MP25. - STM32MP25 SPI8 has a limited feature set, it can only send words of 8 or 16 bits and with a maximum words number of 1024. Signed-off-by:Valentin Caron <valentin.caron@foss.st.com> Signed-off-by:
Alain Volmat <alain.volmat@foss.st.com> Reviewed-by:
Fabrice Gasnier <fabrice.gasnier@foss.st.com> Acked-by:
Conor Dooley <conor.dooley@microchip.com> Link: https://msgid.link/r/20231218155721.359198-3-alain.volmat@foss.st.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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Alain Volmat authored
First check the dma channel capabilities (max burst) before configuring the dma channel. Signed-off-by:
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- 18 Dec, 2023 1 commit
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David Lechner authored
The build bots are complaining that the members of struct spi_engine_message_state are not described. This adds the proper @name: syntax to the comments to fix this. Reported-by:
kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202312182101.QOWovo29-lkp@intel.com/Signed-off-by:
David Lechner <dlechner@baylibre.com> Link: https://msgid.link/r/20231218145348.339470-1-dlechner@baylibre.comSigned-off-by:
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- 15 Dec, 2023 2 commits
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Nam Cao authored
The arguments of internal_cs_control() was changed, but its description was not updated. Update the description to match the expected arguments. Reported-by:
Nam Cao <namcao@linutronix.de> Reviewed-by:
Linus Walleij <linus.walleij@linaro.org> Link: https://msgid.link/r/4036d8d5845c04179f330f83e825a3921aa50c5a.1702639801.git.namcao@linutronix.deSigned-off-by:
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Nam Cao authored
The variable cur_msg was removed, but its description is left behind. Delete this description. Reported-by:
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- 13 Dec, 2023 2 commits
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Nandhini Srikandan authored
Remove Intel Thunder Bay specific code as the product got cancelled and there are no end customers or users. Signed-off-by:
Nandhini Srikandan <nandhini.srikandan@intel.com> Acked-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://msgid.link/r/20231213060836.29203-3-nandhini.srikandan@intel.comSigned-off-by:
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Nandhini Srikandan authored
Remove Intel Thunder Bay specific code as the product got cancelled and there are no end customers or users. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://msgid.link/r/20231213060836.29203-2-nandhini.srikandan@intel.comSigned-off-by:
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- 12 Dec, 2023 1 commit
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Wolfram Sang authored
Documentation says only DTDL of 200 is allowed for this SoC. Fixes: 4286db84 ("spi: sh-msiof: Add R-Car Gen 2 and 3 fallback bindings") Signed-off-by:
Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by:
Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by:
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://msgid.link/r/20231212081239.14254-1-wsa+renesas@sang-engineering.comSigned-off-by:
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- 11 Dec, 2023 29 commits
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Mark Brown authored
Merge series from Nam Cao <namcao@linutronix.de>: The driver was refactored in 9b2ef250 ("spi: spl022: switch to use default spi_transfer_one_message()"), and some variables are now unused because of that. Clean them up.
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Yang Yingliang authored
Switch to use modern name function devm_spi_alloc_host(). No functional changed. Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Link: https://msgid.link/r/20231128093031.3707034-27-yangyingliang@huawei.comSigned-off-by:
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Yang Yingliang authored
Switch to use modern name function devm_spi_alloc_host(). No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master/slave to modern name host/target or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master/slave to modern name host/target or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master/slave to modern name host/target or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master/slave to modern name host/target or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Switch to use modern name function devm_spi_alloc_host(). No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master/slave to modern name host/target or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master/slave to modern name host/target or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master/slave to modern name host/target or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master/slave to modern name host/target or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master/slave to modern name host/target. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master/slave to modern name host/target or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by:
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Yang Yingliang authored
Switch to use modern name function spi_alloc_host(). No functional changed. Signed-off-by:
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Nam Cao authored
The member next_msg_cs_active of struct pl022 is not used anywhere. Delete it. Signed-off-by:
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Nam Cao authored
The member cur_gpiod of struct pl022 is not used anywhere. Delete it. Signed-off-by:
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- 09 Dec, 2023 1 commit
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Mark Brown authored
Merge series from Andy Shevchenko <andriy.shevchenko@linux.intel.com>: A couple of documentation updates.
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- 08 Dec, 2023 2 commits
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Randy Dunlap authored
Since linux/of_platform.h had included linux/platform_device.h and since that inclusion was removed, this driver now needs to include the latter header file explicitly to prevent build errors: drivers/spi/spi-mpc52xx.c: In function 'mpc52xx_spi_probe': drivers/spi/spi-mpc52xx.c:396:20: error: invalid use of undefined type 'struct platform_device' and more like that. Fixes: 0d18bcdebb2f ("of: Stop circularly including of_device.h and of_platform.h") Signed-off-by:Randy Dunlap <rdunlap@infradead.org> Cc: Rob Herring <robh@kernel.org> Cc: Mark Brown <broonie@kernel.org> Cc: linux-spi@vger.kernel.org Link: https://lore.kernel.org/r/20231208185927.14124-1-rdunlap@infradead.orgSigned-off-by:
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Andy Shevchenko authored
Update DMA mapping and using logic in the documentation to follow what the code does. Signed-off-by:
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