BWI_PCIM_GPIO_PLL_PWR_OFF
gpio_out |= BWI_PCIM_GPIO_PLL_PWR_OFF;
gpio_en |= BWI_PCIM_GPIO_PLL_PWR_OFF;
gpio_out &= ~BWI_PCIM_GPIO_PLL_PWR_OFF;
gpio_out |= BWI_PCIM_GPIO_PLL_PWR_OFF;
gpio_en |= BWI_PCIM_GPIO_PLL_PWR_OFF;