From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sanchayan Maity Subject: [PATCH v1 0/2] Add DAC driver support for Vybrid SoC Date: Tue, 9 Feb 2016 10:56:04 +0530 Message-ID: Return-path: Sender: linux-iio-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Cc: linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, stefan-XLVq0VzYD2Y@public.gmane.org, Sanchayan Maity List-Id: devicetree@vger.kernel.org Hello, This patchset adds support for the DAC peripheral on Vybrid SoC. Patchset is based on top of shawn's for-next branch and has been tested on a Toradex Colibri VF50 module. I had one query as to whether my implementation under the IIO_CHAN_INFO_SCALE correct? I am not clear on exactly on how the voltage_scale parameter is suppose to be set and used. Feedbacks and comments most welcome. Thanks & Regards, Sanchayan. Sanchayan Maity (2): ARM: dts: vfxxx: Add DAC node for Vybrid SoC iio: dac: vf610_dac: Add IIO DAC driver for Vybrid SoC .../devicetree/bindings/iio/dac/vf610-dac.txt | 20 ++ arch/arm/boot/dts/vfxxx.dtsi | 18 ++ drivers/iio/dac/Kconfig | 8 + drivers/iio/dac/Makefile | 1 + drivers/iio/dac/vf610_dac.c | 302 +++++++++++++++++++++ 5 files changed, 349 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/dac/vf610-dac.txt create mode 100644 drivers/iio/dac/vf610_dac.c -- 2.7.1