[PATCH] spi: xilinx: use device property accessors.

[Michal Simek]

On 1/15/26 01:33, Abdurrahman Hussain wrote:
> This makes the driver work on non-OF platforms.
> Also, make irq optional, since the driver can already work in
> polling mode.
> 
> Signed-off-by: Abdurrahman Hussain <abdurrahman at nexthop.ai>
> ---
>   drivers/spi/spi-xilinx.c | 12 ++++++------
>   1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c
> index c86dc56f38b4..9fb1da2fcce4 100644
> --- a/drivers/spi/spi-xilinx.c
> +++ b/drivers/spi/spi-xilinx.c
> @@ -405,11 +405,11 @@ static int xilinx_spi_probe(struct platform_device *pdev)
>   		bits_per_word = pdata->bits_per_word;
>   		force_irq = pdata->force_irq;
>   	} else {
> -		of_property_read_u32(pdev->dev.of_node, "xlnx,num-ss-bits",
> -					  &num_cs);
> -		ret = of_property_read_u32(pdev->dev.of_node,
> -					   "xlnx,num-transfer-bits",
> -					   &bits_per_word);
> +		device_property_read_u32(&pdev->dev, "xlnx,num-ss-bits",
> +					 &num_cs);
> +		ret = device_property_read_u32(&pdev->dev,
> +					       "xlnx,num-transfer-bits",
> +					       &bits_per_word);
>   		if (ret)
>   			bits_per_word = 8;
>   	}
> @@ -471,7 +471,7 @@ static int xilinx_spi_probe(struct platform_device *pdev)
>   	xspi->bytes_per_word = bits_per_word / 8;
>   	xspi->buffer_size = xilinx_spi_find_buffer_size(xspi);
>   
> -	xspi->irq = platform_get_irq(pdev, 0);
> +	xspi->irq = platform_get_irq_optional(pdev, 0);
>   	if (xspi->irq < 0 && xspi->irq != -ENXIO) {
>   		return xspi->irq;
>   	} else if (xspi->irq >= 0) {


I expect this is another IP which you are using on systems with ACPI.
Can you share ASL fragment you use for testing?

Thanks,
Michal