1/* 2 * Copyright (c) 2022 Intel Corporation 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6/* By default, EHL_CRB on SBL, SBL locks all gpio registeration configuration. 7 * Please follow up do the following changes: 8 * GPIO Settings -> GPIO_GPP_B -> GPP_B04 -> GPIO Skip -> Disable 9 * GPIO Settings -> GPIO_GPP_B -> GPP_B04 -> PadMode -> GPIO control of the pad 10 * GPIO Settings -> GPIO_GPP_B -> GPP_B04 -> HostSoftPadOwn -> Host ownership to GPIO Driver mode 11 * GPIO Settings -> GPIO_GPP_B -> GPP_B04 -> Direction -> DirOut 12 * GPIO Settings -> GPIO_GPP_B -> GPP_B04 -> LockConfig -> PadUnlock 13 * GPIO Settings -> GPIO_GPP_B -> GPP_B23 -> GPIO Skip -> Disable 14 * GPIO Settings -> GPIO_GPP_B -> GPP_B23 -> PadMode -> GPIO control of the pad 15 * GPIO Settings -> GPIO_GPP_B -> GPP_B23 -> HostSoftPadOwn -> Host ownership to GPIO Driver mode 16 * GPIO Settings -> GPIO_GPP_B -> GPP_B23 -> Direction -> DirIn 17 * GPIO Settings -> GPIO_GPP_B -> GPP_B23 -> LockConfig -> PadUnlock 18 */ 19/ { 20 resources { 21 compatible = "test-gpio-basic-api"; 22 23 out-gpios = <&gpio_0_b 4 0>; 24 in-gpios = <&gpio_0_b 23 0>; 25 }; 26}; 27