Searched hist:"946 e719c" (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/include/soc/mediatek/ |
H A D | smi.h | 946e719c Fri Jun 02 04:02:24 CDT 2023 Chengci.Xu <chengci.xu@mediatek.com> iommu/mediatek: Add enable IOMMU SMC command for INFRA masters
Prepare for MT8188. In MT8188, the register which enables IOMMU for INFRA masters are in the secure world for security concerns, therefore we add a SMC command for INFRA masters to enable IOMMU in ATF.
Signed-off-by: Chengci.Xu <chengci.xu@mediatek.com> Signed-off-by: Yong Wu <yong.wu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://lore.kernel.org/r/20230602090227.7264-5-yong.wu@mediatek.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
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/openbmc/linux/drivers/iommu/ |
H A D | mtk_iommu.c | 946e719c Fri Jun 02 04:02:24 CDT 2023 Chengci.Xu <chengci.xu@mediatek.com> iommu/mediatek: Add enable IOMMU SMC command for INFRA masters
Prepare for MT8188. In MT8188, the register which enables IOMMU for INFRA masters are in the secure world for security concerns, therefore we add a SMC command for INFRA masters to enable IOMMU in ATF.
Signed-off-by: Chengci.Xu <chengci.xu@mediatek.com> Signed-off-by: Yong Wu <yong.wu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://lore.kernel.org/r/20230602090227.7264-5-yong.wu@mediatek.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
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