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path: root/drivers/gpio/gpio-creg-snps.c
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* gpio: aspeed-sgpio: fixed typosSachin agarwal2020-01-231-2/+2
| | | | | | | | This fixes some various typos. Signed-off-by: Sachin Agarwal <asachin591@gmail.com> Link: https://lore.kernel.org/r/20200118105319.68637-1-sachinagarwal@sachins-MacBook-2.local Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: creg-snps: use devm_platform_ioremap_resource() to simplify codeYueHaibing2019-09-111-3/+1
| | | | | | | | | | Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190906131032.22148-1-yuehaibing@huawei.com Acked-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* GPIO: add single-register GPIO via CREG driverEugeniy Paltsev2018-10-101-0/+191
Add single-register MMIO GPIO driver for complex cases where only several fields in register belong to GPIO lines and each GPIO line owns a field with different length and on/off value. Such CREG GPIOs are used in Synopsys AXS10x and HSDK boards. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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