1 files changed, 0 insertions, 67 deletions
diff --git a/chip/max32660/wdt_chip.c b/chip/max32660/wdt_chip.c
deleted file mode 100644
index 1c99c798fc..0000000000
--- a/chip/max32660/wdt_chip.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright 2019 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/* MAX32660 Watchdog Module */
-
-#include "clock.h"
-#include "common.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "task.h"
-#include "util.h"
-#include "watchdog.h"
-#include "console.h"
-#include "registers.h"
-#include "board.h"
-#include "wdt_regs.h"
-
-#define CPUTS(outstr) cputs(CC_COMMAND, outstr)
-#define CPRINTS(format, args...) cprints(CC_COMMAND, format, ##args)
-
-/* For a System clock of 96MHz, 
- *     Time in seconds = 96000000 / 2 * 2^power
- * Example for MXC_S_WDT_CTRL_INT_PERIOD_WDT2POW29
- *     Time in seconds = 96000000 / 2 * 2^29
- *                     = 11.1 Seconds
- */
-#define WATCHDOG_TIMER_PERIOD MXC_S_WDT_CTRL_INT_PERIOD_WDT2POW29
-
-volatile int starve_dog = 0;
-
-void watchdog_reload(void)
-{
-	if (!starve_dog) {
-		/* Reset the watchdog */
-		MXC_WDT0->rst = 0x00A5;
-		MXC_WDT0->rst = 0x005A;
-	}
-}
-DECLARE_HOOK(HOOK_TICK, watchdog_reload, HOOK_PRIO_DEFAULT);
-
-int watchdog_init(void)
-{
-	/* Set the Watchdog period */
-	MXC_SETFIELD(MXC_WDT0->ctrl, MXC_F_WDT_CTRL_RST_PERIOD,
-		     (WATCHDOG_TIMER_PERIOD << 4));
-
-	/* We want the WD to reset us if it is not fed in time. */
-	MXC_WDT0->ctrl |= MXC_F_WDT_CTRL_RST_EN;
-	/* Enable the watchdog */
-	MXC_WDT0->ctrl |= MXC_F_WDT_CTRL_WDT_EN;
-	/* Reset the watchdog */
-	MXC_WDT0->rst = 0x00A5;
-	MXC_WDT0->rst = 0x005A;
-	return EC_SUCCESS;
-}
-
-static int command_watchdog_test(int argc, char **argv)
-{
-	starve_dog = 1;
-
-	CPRINTS("done command_watchdog_test.");
-	return EC_SUCCESS;
-}
-DECLARE_CONSOLE_COMMAND(wdttest, command_watchdog_test, "wdttest",
-			"Force a WDT reset.");