NET: arc-emac: write initial MAC address from devicetree to hw

The MAC address retrieved from dt was not actually written to the
hardware. This meant proper communication was only possible after
changing the MAC address.

Signed-off-by: Max Schwarz <max.schwarz@online.de>
add clock id for core_peri
add cpufreq-cpu0 platform device
pinctrl: rockchip: return a complete config in pinconf_get

Till now pinconf_get only set the argument value into the config parameter
effectively removing the actual config param value. As other pinctrl drivers
do, it might be nicer to keep the config param intact.
Therefore construct a real pinconfig value from param and arg in pinconf_get

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
pinctrl: rockchip: implement PIN_CONFIG_OUTPUT handling

In some cases it is nice to be able to simply control a gpio output
via the PIN_CONFIG_OUTPUT option without having a driver control it.
Thus add support for it to the rockchip pinctrl driver.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
fix difference in bwadj (pllcon3) value to make pll also lock at 1.6GHz and above