[RESEND PATCH v5 08/16] ARM: dts: socfpga: Add generic compatible string for I2C EEPROM

[Javier Martinez Canillas]

Hello Dinh,

On Thu, Jun 15, 2017 at 8:54 PM, Javier Martinez Canillas
<javier at dowhile0.org> 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 at dowhile0.org>
>
> ---
>
> Changes in v5: None
> Changes in v4:
> - Only use the atmel manufacturer in the compatible string instead of
>   keeping the deprecated ones (Rob Herring).
>
> Changes in v3: None
> Changes in v2: None
>
>  arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts b/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts
> index 893198049397..4bb2791ab04a 100644
> --- a/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts
> +++ b/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts
> @@ -294,7 +294,7 @@
>         clock-frequency = <100000>;
>
>         at24 at 50 {
> -               compatible = "at24,24c02";
> +               compatible = "atmel,24c02";
>                 pagesize = <8>;
>                 reg = <0x50>;
>         };
> --

Any comments about this patch?

Best regards,
Javier