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Gate ticker (timer0) clock on deepsleep for MAX32620FTHR #14738

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merged 1 commit into from
Jun 7, 2021
Merged

Gate ticker (timer0) clock on deepsleep for MAX32620FTHR #14738

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5 changes: 4 additions & 1 deletion targets/TARGET_Maxim/TARGET_MAX32620C/sleep.c
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (C) 2017 Maxim Integrated Products, Inc., All Rights Reserved.
* Copyright (C) Maxim Integrated Products, Inc., All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
Expand Down Expand Up @@ -33,6 +33,7 @@

#include "sleep_api.h"
#include "lp.h"
#include "clkman.h"

void hal_sleep(void)
{
Expand All @@ -42,5 +43,7 @@ void hal_sleep(void)
// Low-power stop mode
void hal_deepsleep(void)
{
MXC_CLKMAN->clk_gate_ctrl1 &= ~MXC_F_CLKMAN_CLK_GATE_CTRL1_TIMER0_CLK_GATER;
hal_sleep();
MXC_CLKMAN->clk_gate_ctrl1 |= MXC_F_CLKMAN_CLK_GATE_CTRL1_TIMER0_CLK_GATER;
}