[PATCH] ARM: dts: imx6sl-evk: Add an entry for MX6SL_PAD_ECSPI1_SS0__GPIO4_IO11

Shawn Guo shawn.guo at freescale.com
Sun Apr 13 01:05:37 PDT 2014


On Fri, Apr 11, 2014 at 09:09:39AM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam at freescale.com>
> 
> In case the bootloader has incorrectly configured the ALT mode of 
> MX6SL_PAD_ECSPI1_SS0 pad, we end up with the following probe error:
> 
> m25p80 spi0.0: found mr25h256, expected m25p32
> m25p80 spi0.0: mr25h256 (32 Kbytes)
> 
> In order to avoid this issue, add an entry for MX6SL_PAD_ECSPI1_SS0 pad, so
> that kernel configures the ECSPI chip select as GPIO functionality, which
> results in correct SPI NOR probe.
> 
> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>

Applied, thanks.




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