Some pcie cards have problems after a reboot without this.
Signed-off-by: NJohn Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/11446/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

Setting pm_power_off is apprently wrong and makes drivers such as
gpio-poweroff not work.
Signed-off-by: NJohn Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/11445/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

Add a helper for reseting different devices on the SoC.
Signed-off-by: NJohn Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5804/
Patchwork: https://patchwork.linux-mips.org/patch/5797/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

Resetting these SoCs requires no real magic. The code is straight forward.
Signed-off-by: NJohn Crispin <blogic@openwrt.org>
Signed-off-by: NGabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/4891/