Re: [PATCH 1/4] Revert "spi: s3c64xx: Added provision for dedicated cs pin"

Hello Mark, On 07/17/2014 08:46 PM, Mark Brown wrote: > On Wed, Jul 16, 2014 at 05:19:07PM +0200, Javier Martinez Canillas wrote: >> This reverts commit 3146beec21b64f4551fcf0ac148381d54dc41b1b. > > For the benefit of those who haven't memorized the SHA1s of every commit > that's "spi: s3c64xx: A

Re: [PATCH 1/4] Revert "spi: s3c64xx: Added provision for dedicated cs pin"

On Wed, Jul 16, 2014 at 05:19:07PM +0200, Javier Martinez Canillas wrote: > This reverts commit 3146beec21b64f4551fcf0ac148381d54dc41b1b. For the benefit of those who haven't memorized the SHA1s of every commit that's "spi: s3c64xx: Added provision for dedicated cs pin" - please include the human

[PATCH 1/4] Revert "spi: s3c64xx: Added provision for dedicated cs pin"

This reverts commit 3146beec21b64f4551fcf0ac148381d54dc41b1b. This commit resulted in a DT backward compatibility breakage. Some devices use the native chip select (CS) instead of a GPIO pin to drive the CS line. But the SPI driver made it mandatory to specify a GPIO pin in the SPI device node co