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authorHeiko Stuebner <heiko@sntech.de>2012-09-07 06:49:47 +0900
committerKukjin Kim <kgene.kim@samsung.com>2012-09-07 14:02:50 +0900
commit172c6a13653ac8cd6a231293b87c93821e90c1d6 (patch)
treee8921c1272a316a0c1465a425b29631127589a50 /ipc
parent4cbe5a555fa58a79b6ecbb6c531b8bab0650778d (diff)
gpio: samsung: add devicetree init for s3c24xx arches
Until now the EXYNOS-SoC was the only Samsung-SoC supporting the GPIOs via the device tree. This patch implements dt-support for the s3c24xx arches. The controllers contain only 3 cells, as the underlying gpio controller does not support controlling the drive strength on a gpio level. Tested with the gpio-keys driver on a s3c2416 based machine. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> [kgene.kim@samsung.com: fixed build error] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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