The example DTS code for the trf7970a sets the GPIOs for the EN and EN2 pins to active low when they are really active high so correct the error. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>