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Tue, 23 Sep 2025 13:33:27 -0700 (PDT) From: David Lechner Date: Tue, 23 Sep 2025 15:33:18 -0500 Subject: [PATCH] iio: adc: ad7124: add ext attributes to temperature channel Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250923-iio-adc-ad7124-add-ext-attributes-to-temperature-channel-v1-1-173baac28169@baylibre.com> X-B4-Tracking: v=1; b=H4sIAA0E02gC/y2OzQrCMBCEX6Xs2YU0tUp9FfEQm1EXtK2bjRRK3 934cxiGbw4zs1CCChIdqoUUL0kyDgXqTUX9LQxXsMTC5J1vXecbFhk5xL5oX/ttsciYjYOZyjk bEtvIhscEDZYV/KkZcOcYu11Tty4idFTqJ8VF5u/08fRjxTOXB/YP1/UNlVWb4p8AAAA= X-Change-ID: 20250923-iio-adc-ad7124-add-ext-attributes-to-temperature-channel-dd963150dea9 To: Michael Hennerich , Jonathan Cameron , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, David Lechner X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1080; i=dlechner@baylibre.com; h=from:subject:message-id; bh=+DhdgqQltkw2hScFiBAxkQGAjQ2e6q78cMhqyHEpH7Y=; b=owEBbQGS/pANAwAKAcLMIAH/AY/AAcsmYgBo0wQQeh8R9pqHoBfjPTMxGPyrY91yBOail7dSW NRDMPo2qd6JATMEAAEKAB0WIQTsGNmeYg6D1pzYaJjCzCAB/wGPwAUCaNMEEAAKCRDCzCAB/wGP wESDB/97N29ff+hTa6KyBgItw87M2niMaRLBtSezsIUxe8KolSICaxBNS58szW6IRLXJzHqAl2r A8Kpq7TNo1Vwn7hUpgwC6aShxp10unK7PcPmKkh1NfPc2FL0RUyZmwCsy9UvjDjc55Y3ReMexSE NJ2cw992bpZ3BLlrlbdEw7KYPwzg+AGwtzF8aFlOBJOhCa42KBmtl2/u3cSfPX9N3kJK+irnd1a ZO++tR9PHMhPIoaUwjoW+9VqDYQEUsm1izfktk2hl/c4/PtFKU0GodoRdnE/vS2C+NPvEvHOzyg 02Ykj6w4nNKuNTqlT57UWuMPxozM3ns4rUqsTvtGB1AjOWR/ X-Developer-Key: i=dlechner@baylibre.com; a=openpgp; fpr=8A73D82A6A1F509907F373881F8AF88C82F77C03 Use the same .ext_info for the temperature channel as for the voltage channels. In the ADC, these all go though a mux to select the source and otherwise operate the same. These attributes probably won't be used much, but since it is trivial to add this, we might as well include them. Signed-off-by: David Lechner --- drivers/iio/adc/ad7124.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/adc/ad7124.c b/drivers/iio/adc/ad7124.c index 374e39736584f55c1290db3e257dff2c60f884d2..7ed31399a875b76be08491f56ac= ff55032c95ced 100644 --- a/drivers/iio/adc/ad7124.c +++ b/drivers/iio/adc/ad7124.c @@ -1348,6 +1348,7 @@ static int ad7124_parse_channel_config(struct iio_dev= *indio_dev, }, .address =3D num_channels, .scan_index =3D num_channels, + .ext_info =3D ad7124_calibsys_ext_info, }; } =20 --- base-commit: 411e8b72c181e4f49352c12ced0fd8426eb683aa change-id: 20250923-iio-adc-ad7124-add-ext-attributes-to-temperature-channe= l-dd963150dea9 Best regards, --=20 David Lechner