[v3,0/2] i2c: i2c-mt65xx: add support for MT7981

Message

Daniel Golle April 10, 2023, 4:19 p.m. UTC

Add support for the I2C units found in the MediaTek MT7981 and MT7988
SoCs. Just like other recent MediaTek I2C units that also uses v3
register offsets (which differ from v2 only by OFFSET_SLAVE_ADDR being
0x94 instead of 0x4).

Corresponding commit in MediaTek's SDK:
https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/472dc5cf11d4359cb3e3f80577dba22df0696e43/target/linux/mediatek/patches-5.4/0901-i2c-busses-add-mt7981-support.patch

Changes since v2:
 * bindings come before patches using them
 * remove reduntant word 'bindings' from dt-bindings commit

Changes since v1:
 * add missing commit description
 * add link to commit in MediaTek's SDK to cover letter

Daniel Golle (2):
  dt-bindings: i2c: i2c-mt65xx: add MediaTek MT7981 SoC
  i2c: mediatek: add support for MT7981 SoC

 .../devicetree/bindings/i2c/i2c-mt65xx.yaml         |  1 +
 drivers/i2c/busses/i2c-mt65xx.c                     | 13 +++++++++++++
 2 files changed, 14 insertions(+)


base-commit: e134c93f788fb93fd6a3ec3af9af850a2048c7e6