iommu/mediatek: Add mt8186 iommu support
Add mt8186 iommu supports. Signed-off-by: Anan Sun <anan.sun@mediatek.com> Signed-off-by: Yong Wu <yong.wu@mediatek.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220503071427.2285-37-yong.wu@mediatek.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
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@ -160,6 +160,7 @@ enum mtk_iommu_plat {
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M4U_MT8167,
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M4U_MT8173,
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M4U_MT8183,
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M4U_MT8186,
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M4U_MT8192,
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M4U_MT8195,
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};
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@ -1437,6 +1438,20 @@ static const struct mtk_iommu_plat_data mt8183_data = {
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.larbid_remap = {{0}, {4}, {5}, {6}, {7}, {2}, {3}, {1}},
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};
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static const struct mtk_iommu_plat_data mt8186_data_mm = {
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.m4u_plat = M4U_MT8186,
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.flags = HAS_BCLK | HAS_SUB_COMM_2BITS | OUT_ORDER_WR_EN |
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WR_THROT_EN | IOVA_34_EN | MTK_IOMMU_TYPE_MM,
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.larbid_remap = {{0}, {1, MTK_INVALID_LARBID, 8}, {4}, {7}, {2}, {9, 11, 19, 20},
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{MTK_INVALID_LARBID, 14, 16},
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{MTK_INVALID_LARBID, 13, MTK_INVALID_LARBID, 17}},
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.inv_sel_reg = REG_MMU_INV_SEL_GEN2,
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.banks_num = 1,
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.banks_enable = {true},
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.iova_region = mt8192_multi_dom,
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.iova_region_nr = ARRAY_SIZE(mt8192_multi_dom),
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};
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static const struct mtk_iommu_plat_data mt8192_data = {
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.m4u_plat = M4U_MT8192,
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.flags = HAS_BCLK | HAS_SUB_COMM_2BITS | OUT_ORDER_WR_EN |
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@ -1503,6 +1518,7 @@ static const struct of_device_id mtk_iommu_of_ids[] = {
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{ .compatible = "mediatek,mt8167-m4u", .data = &mt8167_data},
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{ .compatible = "mediatek,mt8173-m4u", .data = &mt8173_data},
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{ .compatible = "mediatek,mt8183-m4u", .data = &mt8183_data},
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{ .compatible = "mediatek,mt8186-iommu-mm", .data = &mt8186_data_mm}, /* mm: m4u */
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{ .compatible = "mediatek,mt8192-m4u", .data = &mt8192_data},
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{ .compatible = "mediatek,mt8195-iommu-infra", .data = &mt8195_data_infra},
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{ .compatible = "mediatek,mt8195-iommu-vdo", .data = &mt8195_data_vdo},
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