Re: [PATCH v4 12/12] iio: dac: ad5446: Add AD5542 to the spi id table

[Jonathan Cameron <jic23@kernel.org>]

On Tue, 04 Nov 2025 15:35:17 +0000
Nuno Sá via B4 Relay <devnull+nuno.sa.analog.com@kernel.org> wrote:

> From: Michael Hennerich <michael.hennerich@analog.com>
> 
> This adds support for the AD5542 single channel Current Source and
> Voltage Output DACs.
> 
> It is similar to the AD5542A model so just use the same id.
> 
> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
> Co-developed-by: Nuno Sá <nuno.sa@analog.com>
> Signed-off-by: Nuno Sá <nuno.sa@analog.com>
> ---
>  drivers/iio/dac/ad5446-spi.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/iio/dac/ad5446-spi.c b/drivers/iio/dac/ad5446-spi.c
> index 1a52f6014fad..487268d52ce2 100644
> --- a/drivers/iio/dac/ad5446-spi.c
> +++ b/drivers/iio/dac/ad5446-spi.c
> @@ -175,6 +175,7 @@ static const struct spi_device_id ad5446_spi_ids[] = {
>  	{"ad5453", (kernel_ulong_t)&ad5446_chip_info}, /* ad5453 is compatible to the ad5446 */
>  	{"ad5512a", (kernel_ulong_t)&ad5512a_chip_info},
>  	{"ad5541a", (kernel_ulong_t)&ad5541a_chip_info},
> +	{"ad5542", (kernel_ulong_t)&ad5541a_chip_info}, /* ad5541a and ad5542 are compatible */
>  	{"ad5542a", (kernel_ulong_t)&ad5541a_chip_info}, /* ad5541a and ad5542a are compatible */
>  	{"ad5543", (kernel_ulong_t)&ad5541a_chip_info}, /* ad5541a and ad5543 are compatible */
>  	{"ad5553", (kernel_ulong_t)&ad5553_chip_info},
> @@ -211,6 +212,7 @@ static const struct of_device_id ad5446_of_ids[] = {
>  	{ .compatible = "adi,ad5453", .data = &ad5446_chip_info },
>  	{ .compatible = "adi,ad5512a", .data = &ad5512a_chip_info },
>  	{ .compatible = "adi,ad5541a", .data = &ad5541a_chip_info },
> +	{ .compatible = "adi,ad5542", .data = &ad5541a_chip_info },
>  	{ .compatible = "adi,ad5542a", .data = &ad5541a_chip_info },
>  	{ .compatible = "adi,ad5543", .data = &ad5541a_chip_info },
>  	{ .compatible = "adi,ad5553", .data = &ad5553_chip_info },
> 

Applied.