There are some new features for Mediatek SoC MT8196, which include new command/data transmitting and receiving path (abbreviated as tx/rx), and two modified register settings. The driver code has to be adapted to implement the above changes, and the compatible string 'mediatek,mt8196-mmc' is added to driver and devicetree bindings. --- Changes in v2: - Use compatible string 'mediatek,mt8196-mmc' to replace 'mediatek,msdc-v2'; - Remove the 'mediatek,stop-dly-sel', 'mediatek,pop-en-cnt' and 'mediatek, prohibit-gate-cg' in devicetree bindings, due to SoC dependent; - Add 'stop_dly_sel' and 'pop_en_cnt' to the compatiblity structure for different register settings; - The SoC's upgraded version would discard the bus design that detect source clock CG when the CPU access the IP registers, so drop the related control flow with 'prohibit_gate_cg' flag. Link to v1: https://patchwork.kernel.org/patch/13812924 --- Andy-ld Lu (2): mmc: mtk-sd: Add support for MT8196 dt-bindings: mmc: mtk-sd: Add support for MT8196 .../devicetree/bindings/mmc/mtk-sd.yaml | 2 + drivers/mmc/host/mtk-sd.c | 162 +++++++++++++++--- 2 files changed, 143 insertions(+), 21 deletions(-) -- 2.46.0
