On 22/02/2020 17:24, Manivannan Sadhasivam wrote: > Hello, > > This patchset adds I2C controller support for Mediatek MT6797 SoC. There > are a total of 8 I2C controllers in this SoC (2 being shared) and they are > same as the controllers present in MT6577 SoC. Hence, the driver support is > added with DT fallback method. > > As per the datasheet, there are controllers with _imm prefix like i2c2_imm > and i2c3_imm. These appears to be in different memory regions but sharing > the same pins with i2c2 and i2c3 respectively. Since there is no clear > evidence of what they really are, I've adapted the numbering/naming scheme > from the downstream code by Mediatek. > > This patchset has been tested on 96Boards X20 development board. > > Thanks, > Mani > > Manivannan Sadhasivam (4): > dt-bindings: i2c: Document I2C controller binding for MT6797 SoC > arm64: dts: mediatek: Add I2C support for MT6797 SoC > arm64: dts: mediatek: Enable I2C support for 96Boards X20 Development > board > arm64: dts: mediatek: Switch to SPDX license identifier for MT6797 SoC All four queued now in v5.7-next/dts64 Thanks! > > .../devicetree/bindings/i2c/i2c-mt65xx.txt | 1 + > .../boot/dts/mediatek/mt6797-x20-dev.dts | 49 ++++ > arch/arm64/boot/dts/mediatek/mt6797.dtsi | 229 +++++++++++++++++- > 3 files changed, 271 insertions(+), 8 deletions(-) >
