diff mbox series

[1/1] ARM: multi_v7_defconfig: enable the Amlogic Meson ADC and eFuse drivers

Message ID 20190328205122.27092-2-martin.blumenstingl@googlemail.com (mailing list archive)
State Mainlined, archived
Commit 029da5e5266c113c533abac6f5a7ca5ffef02bf1
Headers show
Series Amlogic: update multi_v7_defconfig for the temperature sensor | expand

Commit Message

Martin Blumenstingl March 28, 2019, 8:51 p.m. UTC
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@googlemail.com>
---
 arch/arm/configs/multi_v7_defconfig | 2 ++
 1 file changed, 2 insertions(+)

Comments

Kevin Hilman March 29, 2019, 9:03 p.m. UTC | #1
Martin Blumenstingl <martin.blumenstingl@googlemail.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@googlemail.com>

Queued for v5.2,

Thanks,

Kevin
diff mbox series

Patch

diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index c75051b9392c..11d0395f3f0c 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -925,6 +925,7 @@  CONFIG_AT91_SAMA5D2_ADC=m
 CONFIG_BERLIN2_ADC=m
 CONFIG_CPCAP_ADC=m
 CONFIG_EXYNOS_ADC=m
+CONFIG_MESON_SARADC=m
 CONFIG_STM32_ADC_CORE=m
 CONFIG_STM32_ADC=m
 CONFIG_STM32_DFSDM_ADC=m
@@ -979,6 +980,7 @@  CONFIG_PHY_UNIPHIER_USB2=y
 CONFIG_OMAP_USB2=y
 CONFIG_TI_PIPE3=y
 CONFIG_TWL4030_USB=m
+CONFIG_MESON_MX_EFUSE=m
 CONFIG_NVMEM_IMX_OCOTP=y
 CONFIG_NVMEM_SUNXI_SID=y
 CONFIG_NVMEM_VF610_OCOTP=y