| Message ID | 20241227-a133-display-support-v1-9-abad35b3579c@linumiz.com |
|---|---|
| State | Handled Elsewhere |
| Headers | show |
| Series | Add support for A100/A133 display | expand |
On Fr, 2024-12-27 at 18:30 +0530, Parthiban Nallathambi wrote: > A133/A100 SoC doesn't have reset control from the CCU. Get reset > control line optionally. > > Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com> > --- > drivers/iommu/sun50i-iommu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c > index 8d8f11854676..2ba804d682dc 100644 > --- a/drivers/iommu/sun50i-iommu.c > +++ b/drivers/iommu/sun50i-iommu.c > @@ -1030,7 +1030,7 @@ static int sun50i_iommu_probe(struct platform_device *pdev) > goto err_free_cache; > } > > - iommu->reset = devm_reset_control_get(&pdev->dev, NULL); > + iommu->reset = devm_reset_control_get_optional(&pdev->dev, NULL); > if (IS_ERR(iommu->reset)) { > dev_err(&pdev->dev, "Couldn't get our reset line.\n"); > ret = PTR_ERR(iommu->reset); With dt-bindings changed to require resets on those platforms that do, Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> regards Philipp
diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c index 8d8f11854676..2ba804d682dc 100644 --- a/drivers/iommu/sun50i-iommu.c +++ b/drivers/iommu/sun50i-iommu.c @@ -1030,7 +1030,7 @@ static int sun50i_iommu_probe(struct platform_device *pdev) goto err_free_cache; } - iommu->reset = devm_reset_control_get(&pdev->dev, NULL); + iommu->reset = devm_reset_control_get_optional(&pdev->dev, NULL); if (IS_ERR(iommu->reset)) { dev_err(&pdev->dev, "Couldn't get our reset line.\n"); ret = PTR_ERR(iommu->reset);
A133/A100 SoC doesn't have reset control from the CCU. Get reset control line optionally. Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com> --- drivers/iommu/sun50i-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)