linux-kernel - Re: [PATCH 1/1] ARM: multi_v7_defconfig: enable the Amlogic Meson ADC and eFuse drivers

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Date:   Fri, 29 Mar 2019 14:03:05 -0700
From:   Kevin Hilman <khilman@...libre.com>
To:     arm@...nel.org
Cc:     linux-kernel@...r.kernel.org,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 1/1] ARM: multi_v7_defconfig: enable the Amlogic Meson ADC and eFuse drivers

Martin Blumenstingl <martin.blumenstingl@...glemail.com> writes:

> With the SAR ADC driver ADC measurements can be taken though the IIO
> framework. Additionally the SAR ADC has a channel which is connected to
> an internal temperature sensor. The calibration data for this internal
> temperature sensor is stored in the eFuse.
>
> Enable the SAR ADC driver and the eFuse driver for the 32-bit Amlogic
> Meson SoCs so we can expose the chip temperature to userspace through
> the IIO hwmon driver (whose config option is already enabled:
> CONFIG_SENSORS_IIO_HWMON=y).
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>

Queued for v5.2,

Thanks,

Kevin