linux-kernel - Re: [PATCH] iommu/arm-smmu-qcom: Add X1E80100 MDSS compatible

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Date: Tue, 13 Feb 2024 13:19:52 +0000
From: Will Deacon <will@...nel.org>
To: Abel Vesa <abel.vesa@...aro.org>
Cc: Rob Clark <robdclark@...il.com>, Robin Murphy <robin.murphy@....com>,
	Joerg Roedel <joro@...tes.org>, iommu@...ts.linux.dev,
	linux-arm-msm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iommu/arm-smmu-qcom: Add X1E80100 MDSS compatible

On Wed, Jan 31, 2024 at 02:35:16PM +0200, Abel Vesa wrote:
> Add the X1E80100 MDSS compatible to clients compatible list, as it also
> needs the workarounds.
> 
> Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
> ---
>  drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
> index 8b04ece00420..5c7cfc51b57c 100644
> --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
> +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
> @@ -260,6 +260,7 @@ static const struct of_device_id qcom_smmu_client_of_match[] __maybe_unused = {
>  	{ .compatible = "qcom,sm6375-mdss" },
>  	{ .compatible = "qcom,sm8150-mdss" },
>  	{ .compatible = "qcom,sm8250-mdss" },
> +	{ .compatible = "qcom,x1e80100-mdss" },

I think this needs adding to the bindings Documentation first.

Will