Messages in this thread | ![/](/images/icornerl.gif) | | From | Bartosz Golaszewski <> | Subject | [PATCH v3 0/7] arm64: dts: qcom: sa8775p: add more IOMMUs | Date | Tue, 11 Apr 2023 14:59:03 +0200 |
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From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Add the GPU and PCIe IOMMUs for sa8775p platforms as well as the required GPU clock controller driver.
NOTE: I didn't pick up Krzysztof's tag for patch 4/7 as the patch changed significantly.
v2 -> v3: - select QCOM_GDSC in Kconfig for the GPUCC module - the GPU SMMU is actually an adreno SMMU so describe it as such and fix the DT - fix the mapped memory size for the PCIe SMMU
v1 -> v2: - remove unused include in the GPUCC driver - remove unused clock from the GPUCC driver and make it compatible with the generic QCom GPUCC bindings - put the new defconfig option in the right place (as per savedefconfig) and make the GPUCC driver a module rather than built-in - describe the smmu clocks for sa8775p in dt-bindings
Bartosz Golaszewski (6): dt-bindings: clock: qcom: describe the GPUCC clock for SA8775P arm64: defconfig: enable the SA8775P GPUCC driver arm64: dts: qcom: sa8775p: add the pcie smmu node arm64: dts: qcom: sa8775p: add the GPU clock controller node dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU arm64: dts: qcom: sa8775p: add the GPU IOMMU node
Shazad Hussain (1): clk: qcom: add the GPUCC driver for sa8775p
.../devicetree/bindings/clock/qcom,gpucc.yaml | 2 + .../devicetree/bindings/iommu/arm,smmu.yaml | 6 +- arch/arm64/boot/dts/qcom/sa8775p.dtsi | 125 ++++ arch/arm64/configs/defconfig | 1 + drivers/clk/qcom/Kconfig | 9 + drivers/clk/qcom/Makefile | 1 + drivers/clk/qcom/gpucc-sa8775p.c | 625 ++++++++++++++++++ .../dt-bindings/clock/qcom,sa8775p-gpucc.h | 50 ++ 8 files changed, 817 insertions(+), 2 deletions(-) create mode 100644 drivers/clk/qcom/gpucc-sa8775p.c create mode 100644 include/dt-bindings/clock/qcom,sa8775p-gpucc.h
-- 2.37.2
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