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authorSimon Glass <sjg@chromium.org>2013-01-10 17:41:32 -0800
committerGrant Likely <grant.likely@secretlab.ca>2013-02-08 12:58:40 +0000
commit1d0b1c74ed22d2614ae9206febf956f0b22c81a5 (patch)
tree35f09caab89441276ce6cfd28437faf26cdb7d35 /Documentation/kbuild
parentd2f4ec1026fecbef9b72cc899a626516ef3f265f (diff)
input: Extend matrix-keypad device tree binding
Some matrix keypad drivers can support different numbers of rows and columns. Add a generic binding for these. Implementation note: In order to implement this binding in the kernel, we will need to modify matrix_keypad_() to look up the number of rows and cols in the keymap. Perhaps this could be done by passing 0 for these parameters? Many of the parameters can already be set to NULL. Ick. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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