From mboxrd@z Thu Jan 1 00:00:00 1970 From: stefan@agner.ch (Stefan Agner) Date: Mon, 16 Mar 2015 16:10:11 +0100 Subject: [PATCH v2 0/3] iio: adc: vf610: respect ADC clocking limitations Message-ID: <1426518614-20201-1-git-send-email-stefan@agner.ch> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Respect ADC clocking limitations. The current clock settings lead to bogous reading on a 500MHz clocked Vybrid SoC's. Additionally, also implement a sysfs-property to configure the conversion mode available in this ADC peripherial. Changes since v1: - Use ext_info for conversion mode Stefan Agner (3): iio: adc: vf610: use ADC clock within specification iio: adc: vf610: implement configurable conversion modes ARM: dts: add property for maximum ADC clock frequencies .../devicetree/bindings/iio/adc/vf610-adc.txt | 9 + arch/arm/boot/dts/vfxxx.dtsi | 4 + drivers/iio/adc/vf610_adc.c | 225 +++++++++++++++------ 3 files changed, 172 insertions(+), 66 deletions(-) -- 2.3.3