This patch implements the hardware triggers support and buffer management for sama5d2. The DT modifications ( [PATCH 1/3] ARM: dts: at91: sama5d2_xplained: enable ADTRG pin) are for demonstration purposes of the feature, setting the pinctrl for the ADC hw trigger pin,should go through at91 maintainers. I also increased the buffer size for the trigger name in the generic_buffer application to cope with longer names and avoid stack smashing problem. This is in patch [PATCH 3/3] iio: tools: generic_buffer: increase trigger length Eugen Hristev (3): ARM: dts: at91: sama5d2_xplained: enable ADTRG pin iio: adc: at91-sama5d2_adc: add hw trigger and buffer support iio: tools: generic_buffer: increase trigger length arch/arm/boot/dts/at91-sama5d2_xplained.dts | 16 ++- drivers/iio/adc/at91-sama5d2_adc.c | 208 +++++++++++++++++++++++++++- tools/iio/iio_utils.h | 2 +- 3 files changed, 220 insertions(+), 6 deletions(-) -- 2.7.4 -- 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
