pmif.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
/*
 * This file is created based on MT8186 Functional Specification
 * Chapter number: 3.7
 */
 
#include <device/mmio.h>
#include <soc/pmif.h>
 
#define SLEEP_PROT_CTRL 0x3F0
 
DEFINE_BITFIELD(SPM_SLEEP_REQ_SEL, 1, 0)
DEFINE_BITFIELD(SCP_SLEEP_REQ_SEL, 10, 9)
 
void pmif_spmi_set_lp_mode(void)
{
        SET32_BITFIELDS((void *)(PMIF_BASE + SLEEP_PROT_CTRL),
                        SPM_SLEEP_REQ_SEL, 0,
                        SCP_SLEEP_REQ_SEL, 0);
}