.../devicetree/bindings/iommu/arm,smmu.yaml | 3 +- arch/arm64/boot/dts/qcom/qcs8300.dtsi | 39 ++++++++++++++++++++++ 2 files changed, 41 insertions(+), 1 deletion(-)
Enable GPU SMMU function on QCS8300 platform. GPU SMMU is required
for address translation in GPU device.
Signed-off-by: Pratyush Brahma <quic_pbrahma@quicinc.com>
--
Changes since v3:
- Modified the order of clock voting and properties as suggested by Konrad
- Removed dependency on clocks in commit text as change is merged in
linux-next before current base commit
Link to v3:
https://lore.kernel.org/all/20241227105818.28516-1-quic_pbrahma@quicinc.com/
Changes since v2:
Corrected typo in cover letter to include QCS8300
Link to
v2:https://lore.kernel.org/all/20241227104651.4531-1-quic_pbrahma@quicinc.com/
Changes since v1:
Updated bindings for gpu smmu for qcs8300 as per Dmitry's comment
Link to v1:
https://lore.kernel.org/all/20241224100521.7616-1-quic_pbrahma@quicinc.com/
---
Pratyush Brahma (2):
dt-bindings: arm-smmu: Document QCS8300 GPU SMMU
arm64: dts: qcom: qcs8300: Add device node for gfx_smmu
.../devicetree/bindings/iommu/arm,smmu.yaml | 3 +-
arch/arm64/boot/dts/qcom/qcs8300.dtsi | 39 ++++++++++++++++++++++
2 files changed, 41 insertions(+), 1 deletion(-)
---
base-commit: a13f6e0f405ed0d3bcfd37c692c7d7fa3c052154
change-id: 20250131-b4-branch-gfx-smmu-b03261963064
Best regards,
--
Pratyush Brahma <quic_pbrahma@quicinc.com>
On Mon, Feb 03, 2025 at 11:17:00AM +0530, Pratyush Brahma wrote: > Enable GPU SMMU function on QCS8300 platform. GPU SMMU is required > for address translation in GPU device. > > Signed-off-by: Pratyush Brahma <quic_pbrahma@quicinc.com> > -- > Changes since v3: > - Modified the order of clock voting and properties as suggested by Konrad > - Removed dependency on clocks in commit text as change is merged in > linux-next before current base commit > > Link to v3: > https://lore.kernel.org/all/20241227105818.28516-1-quic_pbrahma@quicinc.com/ > How are you sending these? b4 diff 20250203-b4-branch-gfx-smmu-v4-0-eaa7aa762f48@quicinc.com Grabbing thread from lore.kernel.org/all/20250203-b4-branch-gfx-smmu-v4-0-eaa7aa762f48@quicinc.com/t.mbox.gz Checking for older revisions Grabbing search results from lore.kernel.org Added from v3: 2 patches --- Analyzing 7 messages in the thread Preparing fake-am for v3: dt-bindings: arm-smmu: Document QCS8300 GPU SMMU ERROR: v3 series incomplete; unable to create a fake-am range --- Could not create fake-am range for lower series v3 Best regards, Krzysztof
On 2/3/2025 1:03 PM, Krzysztof Kozlowski wrote: > On Mon, Feb 03, 2025 at 11:17:00AM +0530, Pratyush Brahma wrote: >> Enable GPU SMMU function on QCS8300 platform. GPU SMMU is required >> for address translation in GPU device. >> >> Signed-off-by: Pratyush Brahma <quic_pbrahma@quicinc.com> >> -- >> Changes since v3: >> - Modified the order of clock voting and properties as suggested by Konrad >> - Removed dependency on clocks in commit text as change is merged in >> linux-next before current base commit >> >> Link to v3: >> https://lore.kernel.org/all/20241227105818.28516-1-quic_pbrahma@quicinc.com/ >> > How are you sending these? > > b4 diff 20250203-b4-branch-gfx-smmu-v4-0-eaa7aa762f48@quicinc.com > Grabbing thread from lore.kernel.org/all/20250203-b4-branch-gfx-smmu-v4-0-eaa7aa762f48@quicinc.com/t.mbox.gz > Checking for older revisions > Grabbing search results from lore.kernel.org > Added from v3: 2 patches > --- > Analyzing 7 messages in the thread > Preparing fake-am for v3: dt-bindings: arm-smmu: Document QCS8300 GPU SMMU > ERROR: v3 series incomplete; unable to create a fake-am range > --- > Could not create fake-am range for lower series v3 I have sent this version of the patch series using b4 for the first time, as suggested earlier [1]. The issue might be due to the previous version being sent incorrectly using git send-mail. Consequently, I had to manually apply the previous patches after creating the b4 branch, since "b4 prep -F" was throwing an error when trying to apply the last patch. [1] https://lore.kernel.org/all/64ak7h5pwqinmcymas5i4xexa6bntvti7zkwfhzx7qrsmgaow3@zmn7jffcrp5f/ > > Best regards, > Krzysztof > -- Thanks and Regards Pratyush Brahma
On 03/02/2025 09:37, Pratyush Brahma wrote: >> How are you sending these? >> >> b4 diff 20250203-b4-branch-gfx-smmu-v4-0-eaa7aa762f48@quicinc.com >> Grabbing thread from lore.kernel.org/all/20250203-b4-branch-gfx-smmu-v4-0-eaa7aa762f48@quicinc.com/t.mbox.gz >> Checking for older revisions >> Grabbing search results from lore.kernel.org >> Added from v3: 2 patches >> --- >> Analyzing 7 messages in the thread >> Preparing fake-am for v3: dt-bindings: arm-smmu: Document QCS8300 GPU SMMU >> ERROR: v3 series incomplete; unable to create a fake-am range >> --- >> Could not create fake-am range for lower series v3 > I have sent this version of the patch series using b4 for the first > time, as suggested earlier [1]. The issue might be due to the previous > version being sent > incorrectly using git send-mail. Consequently, I had to manually apply > the previous patches after creating the b4 branch, > since "b4 prep -F" was throwing an error when trying to apply the last > patch. > OK, that explains. Best regards, Krzysztof
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