[U-Boot] [PATCH v2] arm: am33xx: Make pin multiplexing functions optional

[Tom Rini]

On Thu, Sep 14, 2017 at 02:37:08PM +0200, Felix Brack wrote:

> 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 at ltec.ch>

Reviewed-by: Tom Rini <trini at konsulko.com>

-- 
Tom
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