From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7567244C8C; Tue, 27 Aug 2024 14:49:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724770188; cv=none; b=l7gMsNZ53u/UxkxPW+9BquPnI2JTq87LTjaI8++9lFiUfbTSCx7Re9hqMQxE8wY630C1EI0LdBdsSf32MXLHgiApUX+zW5VTUZ2qIqi9j+TC9amkowW1LCRmxKWeyOb3gXRI0zgi4BAsE9NWmoWSdbJQhCH4ph4IbOqwqlymRUw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724770188; c=relaxed/simple; bh=02MzllkMX1LqfgjT2lLDmmbpWQuVtebv/qr0j0HLt4k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dI7n0IA2tR5yyblEAjryGF/KqIPZXXrYgtVq9CLrPzhr/QuBNInoqKNFVujMwSBezfJugGD5i0Z8UvDBfogQ2jea5dqfgZCVKxVBuqtGQ46KaISnKH3JsfgLN8bH4LHu2wbpIYcLrPuXAUzJguwfUVjJnqKEQGqkYoHZDRb8cdM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=poEytfFw; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="poEytfFw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 755C2C4AF1C; Tue, 27 Aug 2024 14:49:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1724770188; bh=02MzllkMX1LqfgjT2lLDmmbpWQuVtebv/qr0j0HLt4k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=poEytfFwzZDKE8VwUMN3+noxU0D+5C+KeVklYeIgQEimKUkqj8exEjz8fqrg8YwSn mTvr7pNOGUnG0slgxZbWtAb3aDtd6/2K6VB2r8pNeEFzmMkKtYC6pz5wfB2vn9Y1ql aoX1y8H3KsjGBq0uD//gFHJT8ksbiIzX0OHLW134= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Richard Acayan , Dmitry Baryshkov , Will Deacon , Sasha Levin Subject: [PATCH 6.6 122/341] iommu/arm-smmu-qcom: Add SDM670 MDSS compatible Date: Tue, 27 Aug 2024 16:35:53 +0200 Message-ID: <20240827143848.057795063@linuxfoundation.org> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240827143843.399359062@linuxfoundation.org> References: <20240827143843.399359062@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Richard Acayan [ Upstream commit 270a1470408e44619a55be1079254bf2ba0567fb ] Add the compatible for the MDSS client on the Snapdragon 670 so it can be properly configured by the IOMMU driver. Otherwise, there is an unhandled context fault. Signed-off-by: Richard Acayan Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20230925234246.900351-3-mailingradian@gmail.com Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- 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 40503376d80cc..6e6cb19c81f59 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c @@ -252,6 +252,7 @@ static const struct of_device_id qcom_smmu_client_of_match[] __maybe_unused = { { .compatible = "qcom,sc7280-mss-pil" }, { .compatible = "qcom,sc8180x-mdss" }, { .compatible = "qcom,sc8280xp-mdss" }, + { .compatible = "qcom,sdm670-mdss" }, { .compatible = "qcom,sdm845-mdss" }, { .compatible = "qcom,sdm845-mss-pil" }, { .compatible = "qcom,sm6350-mdss" }, -- 2.43.0