It was <2019-01-09 śro 20:35>, when Joe Perches wrote:
> On Wed, 2019-01-09 at 20:09 +0100, Otto Sabart wrote:
>> There is no `samsung,exynos5250-trng.txt` file in the documentation and
>> I do not think it ever existed.
>
> There was a patch for this
>
> https://patchwork.kernel.org/patch/10623153/
>
> But is is still unapplied...
>
>> diff --git a/MAINTAINERS b/MAINTAINERS
> []
>> @@ -13309,7 +13309,6 @@ M:	Łukasz Stelmach <l.stelmach@samsung.com>
>>  L:	linux-samsung-soc@vger.kernel.org
>>  S:	Maintained
>>  F:	drivers/char/hw_random/exynos-trng.c
>> -F:	Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt

+ Rob Herring

-- 
Łukasz Stelmach
Samsung R&D Institute Poland
Samsung Electronics