On Fri, Aug 21, 2015 at 10:47:06AM +0100, Alexander Sverdlin wrote:
> Now as "i2c-davinci" driver has special handling for Keystone it's time to switch
> the device tree to use new "compatible" property.
>
> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
> ---
> arch/arm/boot/dts/keystone.dtsi | 6 +++---
> 1 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
> index 72816d6..a846597 100644
> --- a/arch/arm/boot/dts/keystone.dtsi
> +++ b/arch/arm/boot/dts/keystone.dtsi
> @@ -106,7 +106,7 @@
> };
>
> i2c0: i2c@2530000 {
> - compatible = "ti,davinci-i2c";
> + compatible = "ti,keystone-i2c";
>From what I understand of the previous patch, this is effectively an
optimisation, and things worked to some extent with the "ti,davinci-i2c"
string.
So could you leave that as a fallback, i.e. have:
compatible = "ti,keystone-i2c", "ti,davinci-i2c";
That way an old kernel still functions with this DT, which among other things
makes debugging and bisecting far easier.
Or are things actually broken with the "ti,davinci-i2c" string?
Thanks,
Mark
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