Hi Tommaso,
Thank you for the patch.
On Fri, Feb 21, 2025 at 04:55:28PM +0100, Tommaso Merciai wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
>
> Add `irq_handler` to the `rzg2l_cru_info` structure and pass it as part of
> the OF data. This prepares for supporting RZ/G3E and RZ/V2H(P) SoCs, which
> require a different IRQ handler. Update the IRQ request code to use the
> handler from the OF data.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@xxxxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
> ---
> drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c | 3 ++-
> drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h | 1 +
> 2 files changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c
> index 7e94ae803967..510e55496e8e 100644
> --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c
> +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-core.c
> @@ -278,7 +278,7 @@ static int rzg2l_cru_probe(struct platform_device *pdev)
> if (irq < 0)
> return irq;
>
> - ret = devm_request_irq(dev, irq, rzg2l_cru_irq, 0,
> + ret = devm_request_irq(dev, irq, cru->info->irq_handler, 0,
> KBUILD_MODNAME, cru);
> if (ret)
> return dev_err_probe(dev, ret, "failed to request irq\n");
> @@ -359,6 +359,7 @@ static const struct rzg2l_cru_info rzgl2_cru_info = {
> .max_height = 4095,
> .image_conv = ICnMC,
> .regs = rzg2l_cru_regs,
> + .irq_handler = rzg2l_cru_irq,
> };
>
> static const struct of_device_id rzg2l_cru_of_id_table[] = {
> diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h
> index ca156772b949..32bea35c8c1f 100644
> --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h
> +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-cru.h
> @@ -83,6 +83,7 @@ struct rzg2l_cru_info {
> unsigned int max_height;
> u16 image_conv;
> const u16 *regs;
> + irqreturn_t (*irq_handler)(int irq, void *data);
> };
>
> /**
--
Regards,
Laurent Pinchart
