[PATCH v4 00/13] MT8195 SMI support

[Yong Wu]

This patchset mainly adds SMI support for mt8195.

Comparing with the previous version, add two new functions:
a) add smi sub common
b) add initial setting for smi-common and smi-larb.

Change note:
v4:1) base on v5.15-rc1
   2) In the dt-binding:
      a. add "else mediatek,smi: false." in the yaml.
      b. Remove mediatek,smi_sub_common. since we have only 2 level currently,
      It should be smi-sub-common if that node has "mediatek,smi". otherwise,
      it is smi-common.

v3: https://lore.kernel.org/linux-mediatek/20210810080859.29511-1-yong.wu@mediatek.com/
   1)in the dt-binding:
       a. change mediatek,smi type from phandle-array to phandle from Rob.
       b. Add a new bool property (mediatek,smi_sub_common)
          to indicate if this is smi-sub-common.
   2)change the clock using bulk parting.
     keep the smi-common's flag. more strict.
   3) more comment about larb initial setting.
       
v2: https://lore.kernel.org/linux-mediatek/20210715121209.31024-1-yong.wu@mediatek.com/
    rebase on v5.14-rc1
    1) Adjust clk_bulk flow: use devm_clk_bulk_get for necessary clocks.
    2) Add two new little patches:
       a) use devm_platform_ioremap_resource
       b) Add error handle for smi_probe

v1: https://lore.kernel.org/linux-mediatek/20210616114346.18812-1-yong.wu@mediatek.com/

Yong Wu (13):
  dt-bindings: memory: mediatek: Add mt8195 smi binding
  dt-bindings: memory: mediatek: Add mt8195 smi sub common
  memory: mtk-smi: Use clk_bulk clock ops
  memory: mtk-smi: Rename smi_gen to smi_type
  memory: mtk-smi: Adjust some code position
  memory: mtk-smi: Add error handle for smi_probe
  memory: mtk-smi: Add device link for smi-sub-common
  memory: mtk-smi: Add clocks for smi-sub-common
  memory: mtk-smi: Use devm_platform_ioremap_resource
  memory: mtk-smi: mt8195: Add smi support
  memory: mtk-smi: mt8195: Add initial setting for smi-common
  memory: mtk-smi: mt8195: Add initial setting for smi-larb
  MAINTAINERS: Add entry for MediaTek SMI

 .../mediatek,smi-common.yaml                  |  34 +-
 .../memory-controllers/mediatek,smi-larb.yaml |   3 +
 MAINTAINERS                                   |   8 +
 drivers/memory/mtk-smi.c                      | 596 ++++++++++--------
 4 files changed, 393 insertions(+), 248 deletions(-)

-- 
2.18.0