30 lines
606 B
C
30 lines
606 B
C
/*
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* Copyright (c) 2018 Phytec Messtechnik GmbH
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <init.h>
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#include <board.h>
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#include <soc.h>
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static int board_reel_board_init(struct device *dev)
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{
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ARG_UNUSED(dev);
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volatile NRF_GPIO_Type *gpio = NRF_P1;
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/*
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* Workaround to enable peripheral voltage.
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*/
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gpio->PIN_CNF[PERIPH_PON_PIN] =
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(GPIO_PIN_CNF_INPUT_Disconnect << GPIO_PIN_CNF_INPUT_Pos) |
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(GPIO_PIN_CNF_DIR_Output << GPIO_PIN_CNF_DIR_Pos);
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gpio->OUTSET = BIT(PERIPH_PON_PIN);
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return 0;
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}
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SYS_INIT(board_reel_board_init, PRE_KERNEL_2,
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CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
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