From: Antoniu Miclaus Date: Tue, 2 Jun 2026 08:40:19 +0000 (+0300) Subject: iio: adc: ad4080: fix AD4880 chip ID X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f2d03ecf22b09da1d92ba06e1ba6e20d16060e9;p=thirdparty%2Fkernel%2Flinux.git iio: adc: ad4080: fix AD4880 chip ID The AD4880 chip ID was incorrectly set to 0x0750. According to the datasheet, the product ID registers read 0x00 (PRODUCT_ID_H) and 0x59 (PRODUCT_ID_L), giving a combined chip ID of 0x0059. Fix the value to match the actual hardware. Signed-off-by: Antoniu Miclaus Reviewed-by: Joshua Crofts Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/adc/ad4080.c b/drivers/iio/adc/ad4080.c index 764d49eca9e0..8d2953341b15 100644 --- a/drivers/iio/adc/ad4080.c +++ b/drivers/iio/adc/ad4080.c @@ -135,7 +135,7 @@ #define AD4086_CHIP_ID 0x0056 #define AD4087_CHIP_ID 0x0057 #define AD4088_CHIP_ID 0x0058 -#define AD4880_CHIP_ID 0x0750 +#define AD4880_CHIP_ID 0x0059 #define AD4884_CHIP_ID 0x005C #define AD4080_MAX_CHANNELS 2