| Message ID | 20241105032107.9552-4-quic_qqzhou@quicinc.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add support for APPS SMMU on QCS615 | expand |
在 11/5/2024 11:21 AM, Qingqing Zhou 写道: > Add the APPS SMMU node for QCS615 platform. Add the dma-ranges > to limit DMA address range to 36bit width to align with system > architecture. > Could anyone help review this? The patch changes not much. Thanks! > Signed-off-by: Qingqing Zhou <quic_qqzhou@quicinc.com> > --- > arch/arm64/boot/dts/qcom/qcs615.dtsi | 75 ++++++++++++++++++++++++++++ > 1 file changed, 75 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi > index 027c5125f36b..e35fd4059073 100644 > --- a/arch/arm64/boot/dts/qcom/qcs615.dtsi > +++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi > @@ -379,6 +379,7 @@ > soc: soc@0 { > compatible = "simple-bus"; > ranges = <0 0 0 0 0x10 0>; > + dma-ranges = <0 0 0 0 0x10 0>; > #address-cells = <2>; > #size-cells = <2>; > > @@ -524,6 +525,80 @@ > reg = <0x0 0x0c3f0000 0x0 0x400>; > }; > > + apps_smmu: iommu@15000000 { > + compatible = "qcom,qcs615-smmu-500", "qcom,smmu-500", "arm,mmu-500"; > + reg = <0x0 0x15000000 0x0 0x80000>; > + #iommu-cells = <2>; > + #global-interrupts = <1>; > + dma-coherent; > + > + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>; > + }; > + > intc: interrupt-controller@17a00000 { > compatible = "arm,gic-v3"; > reg = <0x0 0x17a00000 0x0 0x10000>, /* GICD */
On Tue, Nov 05, 2024 at 08:51:07AM +0530, Qingqing Zhou wrote: > Add the APPS SMMU node for QCS615 platform. Add the dma-ranges > to limit DMA address range to 36bit width to align with system > architecture. > > Signed-off-by: Qingqing Zhou <quic_qqzhou@quicinc.com> > --- > arch/arm64/boot/dts/qcom/qcs615.dtsi | 75 ++++++++++++++++++++++++++++ > 1 file changed, 75 insertions(+) > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
On 5.11.2024 4:21 AM, Qingqing Zhou wrote: > Add the APPS SMMU node for QCS615 platform. Add the dma-ranges > to limit DMA address range to 36bit width to align with system > architecture. > > Signed-off-by: Qingqing Zhou <quic_qqzhou@quicinc.com> > --- Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Konrad
diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi index 027c5125f36b..e35fd4059073 100644 --- a/arch/arm64/boot/dts/qcom/qcs615.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi @@ -379,6 +379,7 @@ soc: soc@0 { compatible = "simple-bus"; ranges = <0 0 0 0 0x10 0>; + dma-ranges = <0 0 0 0 0x10 0>; #address-cells = <2>; #size-cells = <2>; @@ -524,6 +525,80 @@ reg = <0x0 0x0c3f0000 0x0 0x400>; }; + apps_smmu: iommu@15000000 { + compatible = "qcom,qcs615-smmu-500", "qcom,smmu-500", "arm,mmu-500"; + reg = <0x0 0x15000000 0x0 0x80000>; + #iommu-cells = <2>; + #global-interrupts = <1>; + dma-coherent; + + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>; + }; + intc: interrupt-controller@17a00000 { compatible = "arm,gic-v3"; reg = <0x0 0x17a00000 0x0 0x10000>, /* GICD */
Add the APPS SMMU node for QCS615 platform. Add the dma-ranges to limit DMA address range to 36bit width to align with system architecture. Signed-off-by: Qingqing Zhou <quic_qqzhou@quicinc.com> --- arch/arm64/boot/dts/qcom/qcs615.dtsi | 75 ++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+)