On Thu, Dec 01, 2022 at 11:49:21PM +0100, Wolfram Sang wrote: > On Tue, Nov 29, 2022 at 03:47:00PM +0100, Neil Armstrong wrote: > > The I2C Master Hub is a stripped down version of the GENI Serial Engine > > QUP Wrapper Controller but only supporting I2C serial engines without > > DMA support. > > > > The I2C Master Hub only supports a variant of the I2C serial engine with: > > - a separate "core" clock > > - no DMA support > > - non discoverable fixed FIFO size > > > > Since DMA isn't supported, the wrapper doesn't need the Master AHB clock > > and the iommus property neither. > > > > This patchset adds the bindings changes to the QUPv3 wrapper and I2C serial > > element bindings to reflect the different resources requirements. > > > > In order to reuse the QUPv3 wrapper and I2C serial element driver support, > > the I2C Master Hub requirements are expressed in new desc structs passed > > as device match data. > > Is everyone fine if I take all this via the I2C tree? I did this now. All applied to for-next, thanks!
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