mtcmos.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <device/mmio.h>
#include <soc/infracfg.h>
#include <soc/mtcmos.h>
 
enum {
        DISP_PROT_STEP_2_MASK           = 0x00000C06,
        DISP_PROT_STEP_1_MASK           = 0x00001800,
};
 
void mtcmos_protect_display_bus(void)
{
        write32(&mt8186_infracfg_ao->infra_topaxi_protecten_clr,
                DISP_PROT_STEP_2_MASK);
        write32(&mt8186_infracfg_ao->infra_topaxi_protecten_1_clr,
                DISP_PROT_STEP_1_MASK);
}
 
void mtcmos_protect_audio_bus(void)
{
        /* No need to do protection since MT8186 doesn't have audio mtcmos. */
}