This reverts TXCLK toggling that was accidently dropped while reworking commit2454b719fb("rockchip: rk3288: Add pinctrl support for the gmac ethernet interface"). So the TX clock is enabled and we can use GMAC_ROCKCHIP in 1Gbps when basic PINCTRL support is enabled (!PINTRL_FULL). Fixes:2454b719fb("rockchip: rk3288: Add pinctrl support for the...") Signed-off-by: Romain Perier <romain.perier@collabora.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>