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authorLinus Walleij <linus.walleij@linaro.org>2019-12-05 10:24:11 +0100
committerMark Brown <broonie@kernel.org>2019-12-27 02:08:11 +0100
commitf03ee2042b2dc46e3452e87324d90f147de4a944 (patch)
tree3c551c002e6f4b604cfdf645e999954cea93b227 /drivers/spi/spi-tegra114.c
parentspi: uniphier: Add DMA transfer mode support (diff)
downloadlinux-f03ee2042b2dc46e3452e87324d90f147de4a944.tar.xz
linux-f03ee2042b2dc46e3452e87324d90f147de4a944.zip
spi: oc-tiny: Use GPIO descriptors
Switch the OC Tiny driver over to handling CS GPIOs using GPIO descriptors in the core. This driver is entirely relying on GPIOs to be used for chipselect, so let the core pick these out using either device tree or machine descriptors. There are no in-tree users of this driver so no board files need to be patched, out-of-tree boardfiles can use machine descriptor tables, c.f. commit 1dfbf334f123. Cc: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20191205092411.64341-1-linus.walleij@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-tegra114.c')
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