e18fcbba5a
Now that device_api attribute is unmodified at runtime, as well as all the other attributes, it is possible to switch all device driver instance to be constant. A coccinelle rule is used for this: @r_const_dev_1 disable optional_qualifier @ @@ -struct device * +const struct device * @r_const_dev_2 disable optional_qualifier @ @@ -struct device * const +const struct device * Fixes #27399 Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
30 lines
593 B
C
30 lines
593 B
C
/*
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* Copyright (c) 2018 Synopsys, Inc. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* This module provides routines to initialize and support soc-level hardware
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* for the IoT Development Kit board.
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*
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*/
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#include <device.h>
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#include <init.h>
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#include "sysconf.h"
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#define CPU_FREQ DT_PROP(DT_PATH(cpus, cpu_0), clock_frequency)
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static int arc_iot_init(const struct device *dev)
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{
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ARG_UNUSED(dev);
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if (arc_iot_pll_fout_config(CPU_FREQ / 1000000) < 0) {
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return -1;
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}
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return 0;
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}
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SYS_INIT(arc_iot_init, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
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