24 lines
533 B
C
24 lines
533 B
C
|
/* 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. */
|
||
|
|
}
|