From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Rob Clark <robdclark@gmail.com>
Cc: Vinod Koul <vkoul@kernel.org>,
Sai Prakash Ranjan <quic_saipraka@quicinc.com>,
linux-arm-kernel@lists.infradead.org,
linux-arm-msm@vger.kernel.org, iommu@lists.linux.dev,
devicetree@vger.kernel.org, freedreno@lists.freedesktop.org
Subject: [PATCH v1 10/10] iommu/arm-smmu-qcom: Add generic qcom,smmu-500 match entry
Date: Mon, 14 Nov 2022 20:06:35 +0300 [thread overview]
Message-ID: <20221114170635.1406534-11-dmitry.baryshkov@linaro.org> (raw)
In-Reply-To: <20221114170635.1406534-1-dmitry.baryshkov@linaro.org>
Add generic qcom,smmu-500 compatibility string. Newer platforms should
use this generic entry rather than declaring per-SoC entries.
Reviewed-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
Tested-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
index b93aaa0594d3..0830e614f3be 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
@@ -496,6 +496,10 @@ static const struct qcom_smmu_match_data qcom_smmu_500_impl0_data = {
.cfg = &qcom_smmu_impl0_cfg,
};
+/*
+ * Do not add any more qcom,SOC-smmu-500 entries to this list, unless they need
+ * special handling and can not be covered by the qcom,smmu-500 entry.
+ */
static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = {
{ .compatible = "qcom,msm8996-smmu-v2", .data = &msm8996_smmu_data },
{ .compatible = "qcom,msm8998-smmu-v2", .data = &qcom_smmu_v2_data },
@@ -516,6 +520,7 @@ static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = {
{ .compatible = "qcom,sm8250-smmu-500", .data = &qcom_smmu_500_impl0_data },
{ .compatible = "qcom,sm8350-smmu-500", .data = &qcom_smmu_500_impl0_data },
{ .compatible = "qcom,sm8450-smmu-500", .data = &qcom_smmu_500_impl0_data },
+ { .compatible = "qcom,smmu-500", .data = &qcom_smmu_500_impl0_data },
{ }
};
--
2.35.1
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next prev parent reply other threads:[~2022-11-14 17:09 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-14 17:06 [PATCH v1 00/10] iommu/arm-smmu-qcom: Rework Qualcomm SMMU bindings and implementation Dmitry Baryshkov
2022-11-14 17:06 ` [PATCH v1 01/10] dt-bindings: arm-smmu: Add missing Qualcomm SMMU compatibles Dmitry Baryshkov
2022-11-14 17:06 ` [PATCH v1 02/10] dt-bindings: arm-smmu: fix clocks/clock-names schema Dmitry Baryshkov
2022-11-14 17:06 ` [PATCH v1 03/10] dt-bindings: arm-smmu: add special case for Google Cheza platform Dmitry Baryshkov
2022-11-18 12:43 ` Krzysztof Kozlowski
2022-11-14 17:06 ` [PATCH v1 04/10] dt-bindings: arm-smmu: Add generic qcom,smmu-500 bindings Dmitry Baryshkov
2022-11-14 17:06 ` [PATCH v1 05/10] iommu/arm-smmu-qcom: Move implementation data into match data Dmitry Baryshkov
2022-11-14 17:06 ` [PATCH v1 06/10] iommu/arm-smmu-qcom: Move the qcom,adreno-smmu check into qcom_smmu_create Dmitry Baryshkov
2022-11-14 17:06 ` [PATCH v1 07/10] iommu/arm-smmu-qcom: provide separate implementation for SDM845-smmu-500 Dmitry Baryshkov
2022-11-14 17:06 ` [PATCH v1 08/10] iommu/arm-smmu-qcom: Merge table from arm-smmu-qcom-debug into match data Dmitry Baryshkov
2024-02-13 10:28 ` Pratyush Brahma
2024-02-13 11:10 ` Dmitry Baryshkov
2024-02-14 4:59 ` Pratyush Brahma
2022-11-14 17:06 ` [PATCH v1 09/10] iommu/arm-smmu-qcom: Stop using mmu500 reset for v2 MMUs Dmitry Baryshkov
2022-11-14 17:06 ` Dmitry Baryshkov [this message]
2022-11-14 19:34 ` [PATCH v1 00/10] iommu/arm-smmu-qcom: Rework Qualcomm SMMU bindings and implementation Will Deacon
2022-11-18 12:41 ` Krzysztof Kozlowski
2022-11-18 13:30 ` Will Deacon
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