Re: ARM: shmobile: "i2c<m>" vs. "iic<n>" DT nodes and pinmux

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On Tue, Aug 12, 2014 at 03:11:18PM +0200, Geert Uytterhoeven wrote:
> Hi,
> 
> On r8a7790, DT device nodes and C/DT pinmux data for IIC<n> are called
> "iic<n>", with DT aliases from "i2c<m>" to the "iic<n>" DT nodes.
> On r8a7791, DT device nodes and C/DT pinmux data for IIC<n> are called
> "i2c<m>", with DT aliases from "i2c<m>" to the "i2c<m>" DT nodes.
> 
> In light of the proliferation of other members of the R-Car Gen 2 families, is
> there a plan to make this consistent?

The 'i2c'-prefix describes the IP core handled by the rcar driver. This
core is named i2c in the datasheets.

The 'iic'-prefix describes the IP core handled by the sh-mobile-driver.
This core is named iic(b) in the datasheets.

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