tree 3bb2b500f7391805d9a6a088fc40b8f5550d63d7
parent 246771b1845df858007165827d934ca9c43153b3
author Felix Brack <fb@ltec.ch> 1505392628 +0200
committer Tom Rini <trini@konsulko.com> 1506080404 -0400

arm: am33xx: Make pin multiplexing functions optional

This patch provides default implementations of the two functions
set_uart_mux_conf and set_mux_conf_regs. Hence boards not using
them do not need to provide their distinct empty definitions.

Signed-off-by: Felix Brack <fb@ltec.ch>
Reviewed-by: Tom Rini <trini@konsulko.com>