Changes in v3: - Disallowed mt8192 compatible in isolation - Added maxItems to clocks Changes in v2: - Rebased over next-20240409 (because of merge issue for patch 1) - Added ufs: prefix to patch 1 - Added forgotten ufs-rx-symbol clock to the binding This series performs some fixes and cleanups for the MediaTek UFSHCI controller driver. In particular, while adding the MT8195 compatible to the mediatek,ufs binding, I noticed that it was allowing just one clock, completely ignoring the optional ones, including the crypt-xxx clocks, all of the optional regulators, and other properties. Between all the other properties, two are completely useless, as they are there just to activate features that, on SoCs that don't support these, won't anyway be activated because of missing clocks or missing regulators, or missing other properties; as for the other vendor-specific properties, like ufs-disable-ah8, ufs-broken-vcc, ufs-pmc-via-fastauto, since the current merge window is closing, I didn't do extensive research so I've left them in place but didn't add them to the devicetree binding yet. The plan is to check those later and eventually give them a removal treatment, or add them to the bindings in a part two series. For now, at least, this is already a big improvement. P.S.: The only SoC having UFSHCI upstream is MT8183, which only has just one clock, and *nothing else* uses properties, clocks, etc that were renamed in this cleanup. Cheers! AngeloGioacchino Del Regno (8): scsi: ufs: ufs-mediatek: Remove useless mediatek,ufs-support-va09 property scsi: ufs: ufs-mediatek: Fix property name for crypt boost voltage scsi: ufs: ufs-mediatek: Remove useless mediatek,ufs-boost-crypt property scsi: ufs: ufs-mediatek: Avoid underscores in crypt clock names dt-bindings: ufs: mediatek,ufs: Document MT8192 compatible with MT8183 dt-bindings: ufs: mediatek,ufs: Document MT8195 compatible dt-bindings: ufs: mediatek,ufs: Document additional clocks dt-bindings: ufs: mediatek,ufs: Document optional dvfsrc/va09 regulators .../devicetree/bindings/ufs/mediatek,ufs.yaml | 25 ++++- drivers/ufs/host/ufs-mediatek.c | 91 +++++++++++-------- 2 files changed, 76 insertions(+), 40 deletions(-) -- 2.44.0