Searched hist:"65 df7d824f82f4dd3552b5a62ae8db07f25e423f" (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/iommu/ |
| H A D | mtk_iommu.c | diff 65df7d824f82f4dd3552b5a62ae8db07f25e423f Wed Nov 02 16:18:08 CET 2022 Fabien Parent <fparent@baylibre.com> iommu/mediatek: add support for 6-bit encoded port IDs
Until now the port ID was always encoded as a 5-bit data. On MT8365,
the port ID is encoded as a 6-bit data. This requires to add extra
macro F_MMU_INT_ID_LARB_ID_EXT, and F_MMU_INT_ID_PORT_ID_EXT in order
to support 6-bit encoded port IDs.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Yong Wu <yong.wu@mediatek.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/20221001-iommu-support-v6-2-be4fe8da254b@baylibre.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
|