From: Jason-jh Lin <[email protected]> This series adds initial support for the MediaTek MT8196 GCE in the CMDQ driver, including related API changes for new hardware requirements.
Series application order: 1. [Fixes] Refine DMA address handling for the command buffer - https://lore.kernel.org/all/[email protected]/ 2. [Series 1/4] Add GCE support for MT8196 and update CMDQ APIs (this series) 3. [Series 2/4] Migrate subsystems to new CMDQ APIs 4. [Series 3/4] Remove shift_pa from CMDQ jump functions 5. [Series 4/4] Remove deprecated CMDQ APIs Please apply this series after the DMA address handling Fixes patch[1], and before the following series. --- Jason-JH Lin (9): arm64: dts: mediatek: Add GCE header for MT8196 mailbox: mtk-cmdq: Add cmdq private data to cmdq_pkt for generating instruction mailbox: mtk-cmdq: Add GCE hardware virtualization configuration mailbox: mtk-cmdq: Add mminfra_offset configuration for DRAM transaction mailbox: mtk-cmdq: Add driver data to support for MT8196 soc: mediatek: mtk-cmdq: Add cmdq_get_mbox_priv() in cmdq_pkt_create() soc: mediatek: mtk-cmdq: Add pa_base parsing for hardware without subsys ID support soc: mediatek: mtk-cmdq: Extend cmdq_pkt_write API for SoCs without subsys ID soc: mediatek: mtk-cmdq: Add mminfra_offset adjustment for DRAM addresses arch/arm64/boot/dts/mediatek/mt8196-gce.h | 612 ++++++++++++++++++++++ drivers/mailbox/mtk-cmdq-mailbox.c | 74 ++- drivers/soc/mediatek/mtk-cmdq-helper.c | 77 ++- include/linux/mailbox/mtk-cmdq-mailbox.h | 19 + include/linux/soc/mediatek/mtk-cmdq.h | 93 ++++ 5 files changed, 869 insertions(+), 6 deletions(-) create mode 100644 arch/arm64/boot/dts/mediatek/mt8196-gce.h -- 2.43.0
