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| Started by | Michael Ellerman <patch-notifications@ellerman.id.au> |
|---|---|
| First post | 2017-06-29 14:30 +0200 |
| Last post | 2017-06-29 14:30 +0200 |
| Articles | 1 — 1 participant |
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Re: [RESEND, v5, 12/16] powerpc/5200: Add generic compatible string for I2C EEPROM Michael Ellerman <patch-notifications@ellerman.id.au> - 2017-06-29 14:30 +0200
| From | Michael Ellerman <patch-notifications@ellerman.id.au> |
|---|---|
| Date | 2017-06-29 14:30 +0200 |
| Subject | Re: [RESEND, v5, 12/16] powerpc/5200: Add generic compatible string for I2C EEPROM |
| Message-ID | <tXGK7-7yG-37@gated-at.bofh.it> |
On Thu, 2017-06-15 at 18:54:14 UTC, Javier Martinez Canillas wrote: > The at24 driver allows to register I2C EEPROM chips using different vendor > and devices, but the I2C subsystem does not take the vendor into account > when matching using the I2C table since it only has device entries. > > But when matching using an OF table, both the vendor and device has to be > taken into account so the driver defines only a set of compatible strings > using the "atmel" vendor as a generic fallback for compatible I2C devices. > > So add this generic fallback to the device node compatible string to make > the device to match the driver using the OF device ID table. > > Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org> Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/fd393188064e3d01a91a21160751f6 cheers
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