Messages in this thread | | | Date | Thu, 20 Mar 2014 13:05:49 +0100 | From | Lothar Waßmann <> | Subject | Re: [PATCHv4 2/5] Input: edt-ft5x06: Add DT support |
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Hi,
Simon Budig wrote: > On 20/03/14 12:40, Lothar Waßmann wrote: > > The FT5x06 datasheet lists 3 variants for different panel sizes. > > I'll add distinct compatible strings for those chips, though their SW > > interface is (currently) identical: > > |Required properties: > > | - compatible: "edt,edt-ft5206", "edt,edt-ft5x06" > > | or: "edt,edt-ft5306", "edt,edt-ft5x06" > > | or: "edt,edt-ft5406", "edt,edt-ft5x06" > > Please note that the M09 variants of the polytouch family will use the > same chips, but a different sw protocol (see Patch 5/5). > The firmware version can be detected by SW, thus there is no need to distinguish it via DT.
> I don't know anything about the naming scheme used in the device tree, > but I am not sure if the chip-ID is actually useful here. > Since the chip variants handle different panel sizes, it might be useful to be able to distinguish them.
Lothar Waßmann -- ___________________________________________________________
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