From: David Lechner Date: Mon, 11 Aug 2025 18:32:31 +0000 (-0500) Subject: iio: adc: ad7380: fix missing max_conversion_rate_hz on adaq4381-4 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=b04e4551893fb8a06106a175ed7055d41a9279c4;p=users%2Fjedix%2Flinux-maple.git iio: adc: ad7380: fix missing max_conversion_rate_hz on adaq4381-4 Add max_conversion_rate_hz to the chip info for "adaq4381-4". Without this, the driver fails to probe because it tries to set the initial sample rate to 0 Hz, which is not valid. Fixes: bbeaec81a03e ("iio: ad7380: add support for SPI offload") Signed-off-by: David Lechner Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20250811-iio-adc-ad7380-fix-missing-max_conversion_rate_hs-on-ad4381-4-v1-1-ffb728d7a71c@baylibre.com Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/adc/ad7380.c b/drivers/iio/adc/ad7380.c index 6f7034b6c266b..fa251dc1aae6a 100644 --- a/drivers/iio/adc/ad7380.c +++ b/drivers/iio/adc/ad7380.c @@ -873,6 +873,7 @@ static const struct ad7380_chip_info adaq4381_4_chip_info = { .has_hardware_gain = true, .available_scan_masks = ad7380_4_channel_scan_masks, .timing_specs = &ad7380_4_timing, + .max_conversion_rate_hz = 4 * MEGA, }; static const struct spi_offload_config ad7380_offload_config = {