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path: root/drivers/gpio/gpio-uniphier.c
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* ARM: uniphier: use (devm_)ioremap() instead of map_sysmem()Masahiro Yamada2016-07-24-13/+3
| | | | | | | | This does not have much impact on behavior, but makes code look more more like Linux. The use of devm_ioremap() often helps to delete .remove callbacks entirely. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* gpio: uniphier: use devm_get_addr() to get base addressMasahiro Yamada2016-04-01-5/+3
| | | | | | | | | Currently, fdtdec_get_addr_size() does not support the address translation, so it cannot handle device trees with non-straight "ranges" properties. (This would be a problem with DTS for UniPhier ARMv8 SoCs.) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* gpio: uniphier: add driver for UniPhier GPIO controllerMasahiro Yamada2016-02-29-0/+147
This GPIO controller device is used on UniPhier SoCs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>