mirror of
https://github.com/AsahiLinux/m1n1
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31 lines
572 B
C
31 lines
572 B
C
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/* SPDX-License-Identifier: MIT */
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#include "wdt.h"
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#include "adt.h"
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#include "types.h"
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#include "utils.h"
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void wdt_disable(void)
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{
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int path[8];
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int node = adt_path_offset_trace(adt, "/arm-io/wdt", path);
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if (node < 0) {
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printf("WDT node not found!\n");
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return;
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}
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u64 wdt_regs;
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if (adt_get_reg(adt, path, "reg", 0, &wdt_regs, NULL)) {
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printf("Failed to get WDT reg property!\n");
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return;
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}
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printf("WDT registers @ 0x%lx\n", wdt_regs);
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write32(wdt_regs + 0x1c, 0);
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printf("WDT disabled\n");
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}
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