| 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 |
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 --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
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(+)