Add support for HDMI phy on MT8195. This is based on top of next-20230213 Signed-off-by: Guillaume Ranquet <granquet@xxxxxxxxxxxx> --- Changes in v7: - Removed lkp reported-by trailer - Fixed checkpatch --strict warnings/checks (besides two lines at 102 chars instead of 100) - Used constants where applicable as suggested by Vinod in v6 review - Link to v6: https://lore.kernel.org/r/20220919-v6-0-2f641c422cb6@xxxxxxxxxxxx Changes in v6: - Adapt clock bit ratio when TMDS is over 340M - Used sized integers for register read/writes - Removed useless comments - Shortened function names - Link to v5: https://lore.kernel.org/r/20220919-v5-0-f346444bc459@xxxxxxxxxxxx Changes in v5: - Fix compilation errors on 32 bits platform with no support for __udivdi3. Compile tested on mips with gcc-12 - Link to v4: https://lore.kernel.org/r/20220919-v4-0-bdc21e1307e9@xxxxxxxxxxxx Changes in v4: - Dedicated series for HDMI phy support (without the drm/ related changes) - Removed useless variable initializations in phy driver - Link to v3: https://lore.kernel.org/r/20220919-v3-0-a803f2660127@xxxxxxxxxxxx Changes in v3: - phy: Grouped register and bit definition together to add clarity - dt-bindings: Addressed comments - Link to v2: https://lore.kernel.org/r/20220919-v2-0-8419dcf4f09d@xxxxxxxxxxxx Changes in v2: - Removed syscon requirement from the hdmi node - Use as much as possible bit FIELD_PREP/FIELD_GET macros across all the patches - Make cec optional dynamically instead of hardcoded with a flag - Renamed hdmi variants to v1 (legacy) and v2 (mt8195) while waiting for a better name - Rework hdmi v2 code to use a connector (same as v1) - Remove "magic" 0x43 addr special handling in hdmi ddc code - Link to v1: https://lore.kernel.org/r/20220919-v1-0-4844816c9808@xxxxxxxxxxxx --- Guillaume Ranquet (3): dt-bindings: phy: mediatek: hdmi-phy: Add mt8195 compatible phy: phy-mtk-hdmi: Add generic phy configure callback phy: mediatek: add support for phy-mtk-hdmi-mt8195 .../devicetree/bindings/phy/mediatek,hdmi-phy.yaml | 1 + drivers/phy/mediatek/Makefile | 1 + drivers/phy/mediatek/phy-mtk-hdmi-mt8195.c | 509 +++++++++++++++++++++ drivers/phy/mediatek/phy-mtk-hdmi-mt8195.h | 113 +++++ drivers/phy/mediatek/phy-mtk-hdmi.c | 15 + drivers/phy/mediatek/phy-mtk-hdmi.h | 3 + 6 files changed, 642 insertions(+) --- base-commit: 09e41676e35ab06e4bce8870ea3bf1f191c3cb90 change-id: 20220919-hdmi_mtk Best regards, -- Guillaume Ranquet <granquet@xxxxxxxxxxxx>
