c7e17bce06
Add mtcmos to support display and audio. TEST=build pass BUG=b:202871018 Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com> Change-Id: Ib9d41d47f235376f524c3ff78f1fcc069cbc60cd Reviewed-on: https://review.coreboot.org/c/coreboot/+/59343 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
23 lines
533 B
C
23 lines
533 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#include <device/mmio.h>
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#include <soc/infracfg.h>
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#include <soc/mtcmos.h>
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enum {
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DISP_PROT_STEP_2_MASK = 0x00000C06,
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DISP_PROT_STEP_1_MASK = 0x00001800,
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};
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void mtcmos_protect_display_bus(void)
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{
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write32(&mt8186_infracfg_ao->infra_topaxi_protecten_clr,
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DISP_PROT_STEP_2_MASK);
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write32(&mt8186_infracfg_ao->infra_topaxi_protecten_1_clr,
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DISP_PROT_STEP_1_MASK);
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}
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void mtcmos_protect_audio_bus(void)
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{
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/* No need to do protection since MT8186 doesn't have audio mtcmos. */
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}
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