From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lb0-f170.google.com ([209.85.217.170]:32996 "EHLO mail-lb0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751053AbcB2TF5 (ORCPT ); Mon, 29 Feb 2016 14:05:57 -0500 Received: by mail-lb0-f170.google.com with SMTP id ed16so7745938lbb.0 for ; Mon, 29 Feb 2016 11:05:56 -0800 (PST) From: Joachim Eastwood To: jic23@kernel.org Cc: Joachim Eastwood , knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, linux-iio@vger.kernel.org, robh+dt@kernel.org Subject: [PATCH 0/4] Support for analog peripherals on LPC18xx familiy Date: Mon, 29 Feb 2016 20:05:37 +0100 Message-Id: <1456772741-9402-1-git-send-email-manabian@gmail.com> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org This patch set adds support for the analog (ADC and DAC) peripherals found on NXP LPC18xx/43xx SoCs. The ADC is a SAR converter with 10-bit resolution and 8 muxed inputs. The DAC is a simple single channel 10- bit DAC. Note that these drivers do not support all the features found on the peripherals. DMA and interrupts are not supported in either drivers. The ADC driver also lack 'burst-mode' and hardware triggers. So for now the ADC is limited to single shot samples. Both drivers tested on Embedded Artists' LPC4357 Developer's Kit. Based on iio/testing branch from 29.02.15. Joachim Eastwood (4): iio: adc: add NXP LPC18xx ADC driver dt: document NXP LPC1850 ADC driver bindings iio: dac: add NXP LPC18xx DAC driver dt: document NXP LPC1850 DAC driver bindings .../devicetree/bindings/iio/adc/lpc1850-adc.txt | 21 ++ .../devicetree/bindings/iio/dac/lpc1850-dac.txt | 20 ++ drivers/iio/adc/Kconfig | 10 + drivers/iio/adc/Makefile | 1 + drivers/iio/adc/lpc18xx_adc.c | 226 +++++++++++++++++++++ drivers/iio/dac/Kconfig | 10 + drivers/iio/dac/Makefile | 1 + drivers/iio/dac/lpc18xx_dac.c | 204 +++++++++++++++++++ 8 files changed, 493 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt create mode 100644 Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt create mode 100644 drivers/iio/adc/lpc18xx_adc.c create mode 100644 drivers/iio/dac/lpc18xx_dac.c -- 1.8.0