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Date: Wed, 21 Feb 2024 13:10:29 +0200
From: Abel Vesa <abel.vesa@linaro.org>
To: Will Deacon <will@kernel.org>
Cc: Rob Clark <robdclark@gmail.com>, Robin Murphy <robin.murphy@arm.com>,
	Joerg Roedel <joro@8bytes.org>, iommu@lists.linux.dev,
	linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] iommu/arm-smmu-qcom: Add X1E80100 MDSS compatible
Message-ID: <ZdXaJQ5AfOiki1l5@linaro.org>
References: <20240131-x1e80100-iommu-arm-smmu-qcom-v1-1-c1240419c718@linaro.org>
 <20240213131952.GB28926@willie-the-truck>
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In-Reply-To: <20240213131952.GB28926@willie-the-truck>

On 24-02-13 13:19:52, Will Deacon wrote:
> 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@linaro.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.

It is documented here (once it gets merged):
https://lore.kernel.org/all/20240220-x1e80100-display-v4-2-971afd9de861@linaro.org/

> 
> Will