a4ce7e3dea
Add support for BMD 345 EVAL BSP with PA/LNA support Fixes: #31585 Signed-off-by: NavinSankar Velliangiri <navin@linumiz.com>
43 lines
806 B
C
43 lines
806 B
C
/*
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* Copyright (c) 2021 Linumiz
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr.h>
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#include <init.h>
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#include <drivers/gpio.h>
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#define MODE_PIN 36 /* P1.04 */
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#define A_SEL_PIN 34 /* P1.02 */
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static int bmd_345_eval_pa_lna_init(const struct device *dev)
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{
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ARG_UNUSED(dev);
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int ret;
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const struct device *mode_asel_port_dev;
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mode_asel_port_dev = device_get_binding(DT_LABEL(DT_NODELABEL(gpio1)));
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if (!mode_asel_port_dev) {
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return -EIO;
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}
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ret = gpio_pin_configure(mode_asel_port_dev, MODE_PIN,
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GPIO_OUTPUT_INACTIVE);
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if (ret < 0) {
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return ret;
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}
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ret = gpio_pin_configure(mode_asel_port_dev, A_SEL_PIN,
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GPIO_OUTPUT_INACTIVE);
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if (ret < 0) {
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return ret;
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}
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return 0;
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}
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SYS_INIT(bmd_345_eval_pa_lna_init, POST_KERNEL,
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CONFIG_KERNEL_INIT_PRIORITY_DEVICE);
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