[PATCH v2 4/4] ARM: dts: meson: add the efuse node

Martin Blumenstingl martin.blumenstingl at googlemail.com
Fri Oct 20 15:04:49 PDT 2017

Hi Kevin,

On Tue, Oct 3, 2017 at 1:28 AM, Martin Blumenstingl
<martin.blumenstingl at googlemail.com> wrote:
> Meson6, Meson8 and Meson8b use a similar IP block which has access to
> 512 bytes of efuse data.
> During SoC manufacturing some calibration settings for the CVBS
> connector and the internal temperature sensor are written to this efuse.
> On some boards it additionally stores for example the MAC addresses.
> The efuse is enabled on Meson8 and Meson8b but kept disabled on Meson6
> since we do not have a clock driver there (which is required to read
> data from the efuse).
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
> ---
>  arch/arm/boot/dts/meson.dtsi   | 15 +++++++++++++++
>  arch/arm/boot/dts/meson6.dtsi  |  3 +++
>  arch/arm/boot/dts/meson8.dtsi  |  6 ++++++
>  arch/arm/boot/dts/meson8b.dtsi |  7 +++++++
>  4 files changed, 31 insertions(+)
the dt-binding documentation and driver were queued for v4.15 today.
could you please have a look at this patch and queue it for v4.15 as
well (if everything is fine)?


thank you!

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