tree 4ef8a12ac1a415767e7e4c0a597abf4201076cc3
parent b1261c86fe238cc0da3f5dc837a38a0c39f3e7c4
author Naveen Krishna Chatradhi <ch.naveen@samsung.com> 1405337836 +0530
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1405646302 -0700

serial: samsung: get fifosize via device tree

UART modules on some SoCs only differ in the fifosize of each
UART channel. Its useless to duplicate the drv_data structure
or create a compatible name for such a change.

We can get fifosize via the device tree nodes (not mandating it).

Also updates the documentation.

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>