| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <device/mmio.h> |
| #include <soc/infracfg.h> |
| #include <soc/smi.h> |
| #include <soc/mtcmos.h> |
| |
| enum { |
| DISP_PROT_STEP1_0_MASK = 0x3 << 16, |
| DISP_PROT_STEP2_0_MASK = 0x3 << 10, |
| DISP_PROT_STEP2_1_MASK = 0xff, |
| }; |
| |
| void mtcmos_protect_display_bus(void) |
| { |
| write32(&mt8183_infracfg->infra_topaxi_protecten_clr, |
| DISP_PROT_STEP2_0_MASK); |
| write32(&mt8183_smi->smi_common_clamp_en_clr, DISP_PROT_STEP2_1_MASK); |
| write32(&mt8183_infracfg->infra_topaxi_protecten_1_clr, |
| DISP_PROT_STEP1_0_MASK); |
| } |