rockchip_set_mux
ret = rockchip_set_mux(bank, pins[cnt] - bank->pin_base,
rockchip_set_mux(bank, pins[cnt] - bank->pin_base, 0);
return rockchip_set_mux(bank, offset - bank->pin_base, RK_FUNC_GPIO);
rc = rockchip_set_mux(bank, pin - bank->pin_base,
rc = rockchip_set_mux(bank, pin - bank->pin_base,