x86: link: Add pin configuration to the device tree
authorSimon Glass <sjg@chromium.org>
Sat, 12 Mar 2016 05:07:12 +0000 (22:07 -0700)
committerBin Meng <bmeng.cn@gmail.com>
Thu, 17 Mar 2016 02:27:25 +0000 (10:27 +0800)
commit0a10f440e3ba8b37b986c5eb7f7c1ac191c6a56d
tree94225f430f3da556081d415740c01ac9c22e2fa7
parente77b62e2906affb94f442ce7735762883f8147af
x86: link: Add pin configuration to the device tree

At present pin configuration on link does not use the standard mechanism,
but some rather ugly custom code. As a first step to resolving this, add the
pin configuration to the device tree.

Four of the GPIOs must be available before relocation (for SDRAM pin
strapping).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
arch/x86/dts/chromebook_link.dts