[PATCH V2 3/5] spi: s3c64xx: Added provision for non-gpio i/o's

Currently the drivers supports only the GPIO based i/o pins. But there are Exynos SoC's that use the same controller with dedicated i/o pins. This patch provides provision to support gpio/dedicated pins. The decision is made by parsing the "gpios" property in the spi node. Signed-off-by: Girish

[PATCH V2 3/5] spi: s3c64xx: Added provision for non-gpio i/o's

Currently the drivers supports only the GPIO based i/o pins. But there are Exynos SoC's that use the same controller with dedicated i/o pins. This patch provides provision to support gpio/dedicated pins. The decision is made by parsing the gpios property in the spi node. Signed-off-by: Girish K