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iio: adc: imx93: add four channels for imx93 adc
author
Haibo Chen
<haibo.chen@nxp.com>
Thu, 16 Nov 2023 07:10:26 +0000
(15:10 +0800)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Mon, 1 Jan 2024 12:42:37 +0000
(12:42 +0000)
commit
2475ecdb9b6e177b133cf26e64e8d441d37bebde
upstream.
According to the spec, this ADC totally support 8 channels.
i.MX93 contain this ADC with 4 channels connected to pins in
the package. i.MX95 contain this ADC with 8 channels connected
to pins in the package.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Fixes:
7d02296ac8b8
("iio: adc: add imx93 adc support")
Link:
https://lore.kernel.org/r/20231116071026.611269-1-haibo.chen@nxp.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/iio/adc/imx93_adc.c
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diff --git
a/drivers/iio/adc/imx93_adc.c
b/drivers/iio/adc/imx93_adc.c
index
dce9ec9
..
512d7b9
100644
(file)
--- a/
drivers/iio/adc/imx93_adc.c
+++ b/
drivers/iio/adc/imx93_adc.c
@@
-93,6
+93,10
@@
static const struct iio_chan_spec imx93_adc_iio_channels[] = {
IMX93_ADC_CHAN(1),
IMX93_ADC_CHAN(2),
IMX93_ADC_CHAN(3),
+ IMX93_ADC_CHAN(4),
+ IMX93_ADC_CHAN(5),
+ IMX93_ADC_CHAN(6),
+ IMX93_ADC_CHAN(7),
};
static void imx93_adc_power_down(struct imx93_adc *adc)