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/* SPDX-License-Identifier: GPL-2.0-only */
#include <device/mmio.h>
#include <soc/infracfg.h>
#include <soc/mtcmos.h>
#include <soc/spm.h>
enum {
DISP_PROT_STEP_2_MASK = 0x00000C06,
DISP_PROT_STEP_1_MASK = 0x00001800,
};
enum {
TOP_AXI_PROT_EN_3_ADSP_TOP_STEP1 = 0x00001800,
TOP_AXI_PROT_EN_3_ADSP_TOP_STEP2 = 0x00000003,
};
void mtcmos_adsp_power_on(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(adsp); i++)
mtcmos_power_on(&adsp[i]);
}
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. */
}
void mtcmos_protect_adsp_bus(void)
{
write32(&mt8186_infracfg_ao->infra_topaxi_protecten_3_clr,
TOP_AXI_PROT_EN_3_ADSP_TOP_STEP2);
write32(&mt8186_infracfg_ao->infra_topaxi_protecten_3_clr,
TOP_AXI_PROT_EN_3_ADSP_TOP_STEP1);
}
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