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[2003:dc:d739:9900:7cf1:8566:2a5f:f671]) by smtp.googlemail.com with ESMTPSA id c10sm94375wrt.65.2019.03.28.13.51.47 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 28 Mar 2019 13:51:47 -0700 (PDT) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, Martin Blumenstingl Subject: [PATCH 1/1] ARM: multi_v7_defconfig: enable the Amlogic Meson ADC and eFuse drivers Date: Thu, 28 Mar 2019 21:51:22 +0100 Message-Id: <20190328205122.27092-2-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190328205122.27092-1-martin.blumenstingl@googlemail.com> References: <20190328205122.27092-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- arch/arm/configs/multi_v7_defconfig | 2 ++ 1 file changed, 2 insertions(+) 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 -- 2.21.0