This series includes three patches: 1.Change the device tree binding documentation. 2.Add auxadc driver based on linux iio. 3.Add auxadc nodes in the mediatek MT2701 dtsi file. changes in patch 2: 1).Change the file name mt65xx_auxadc.c to mt6577_auxadc.c. 2).Add 'depends on ARCH_MEDIATEK || COMPILE_TEST and HAS_IOMEM' for MEDIATEK_MT65XX_AUXADC config. 3).Add check case for return value of 'readl_poll_timeout'. 4).Remove returning 1 and 0 for SCALE and OFFSET. use channel type 'IIO_CHAN_INFO_PROCESSED' instead of 'IIO_CHAN_INFO_RAW'. 5).Remove 'IIO_CHAN_INFO_OFFSET' and 'IIO_CHAN_INFO_SCALE' in 'MT65XX_AUXADC_CHANNEL' channel type. 6).Add check case when auxadc power on failure. if auxadc power on failure, clk_disable_unprepare should be executed. 7).Put 'platform_set_drvdata' before 'iio_device_register'. 8).Fix coding style and spelling error. Zhiyong Tao (3): dt-bindings: auxadc: Add binding document for Mediatek auxadc. auxadc: Add Mediatek auxadc driver for mt2701. arm: dts: auxadc: Add auxadc node. .../devicetree/bindings/iio/adc/mt65xx_auxadc.txt | 27 ++ .../devicetree/bindings/soc/mediatek/auxadc.txt | 21 -- arch/arm/boot/dts/mt2701.dtsi | 9 + drivers/iio/adc/Kconfig | 13 + drivers/iio/adc/Makefile | 1 + drivers/iio/adc/mt6577_auxadc.c | 301 ++++++++++++++++++++ 6 files changed, 351 insertions(+), 21 deletions(-) create mode 100644 Documentation/devicetree/bindings/iio/adc/mt65xx_auxadc.txt delete mode 100644 Documentation/devicetree/bindings/soc/mediatek/auxadc.txt create mode 100644 drivers/iio/adc/mt6577_auxadc.c -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
