This introduces the Device Tree for the recently announced Snapdragon 8 Gen 3 from Qualcomm, you can find the marketing specifications at: https://docs.qualcomm.com/bundle/publicresource/87-71408-1_REV_B_Snapdragon_8_gen_3_Mobile_Platform_Product_Brief.pdf Bindings and base Device Tree for the SM8650 SoC, MTP (Mobile Test Platform) and QRD (Qualcommm Reference Device) are splited in two: - 1-5: boot-to-shell first set that are only build-dependent on Clock bindings - 6-8: multimedia second set that are build-dependent with Interconnect bindings Features added and enabled: - CPUs with CPUFREQ, SCPI idle states - QICv3, IOMMU, Timers - Interconnect NoCs with LLCC/CPU BWMONs - SoC 3xTemperature Sensors - Pinctrl/GPIO with PDC wakeup support - Global, GPU, Display, TCSR Clock Controllers - cDSP, aDSP and MPSS with SMP2P - QuP/I2C Master Hub I2C and SPI controllers + GPI DMA - PCIe 0/1 - USB2/USB3 with USB3/DP Combo PHY - UFS with Inline Crypto Engine - Crypto Engine + DMA and True Random Generator - SDHCI - Mobile Display Subsystem with 2xDSI output - PMIC Glink (USB-PD UCSI + Altmode) provided by aDSP firmware - GPIO and PMIC Buttons/LEDs on QRD board - WCN7850 Bluetooth - DSI + Touch panel Bindings Dependencies: - aoss-qmp: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-aoss-qmp-v1-1-8940621d704c@xxxxxxxxxx/ - Reviewed - bwmon: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-bwmon-v1-1-11efcdd8799e@xxxxxxxxxx/ - Applied - cpufreq: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-cpufreq-v1-1-31dec4887d14@xxxxxxxxxx/ - Applied - dwc3: https://lore.kernel.org/all/20231030-topic-sm8650-upstream-bindings-dwc3-v2-1-60c0824fb835@xxxxxxxxxx/ - Applied - gpi: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-gpi-v2-1-4de85293d730@xxxxxxxxxx/ - Applied - ice: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-ice-v1-1-6b2bc14e71db@xxxxxxxxxx/ - Applied - ipcc: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-ipcc-v1-1-acca4318d06e@xxxxxxxxxx/ - Applied - pcie: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-pcie-v1-1-0e3d6f0c5827@xxxxxxxxxx/ - Reviewed - pdc: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-pdc-v1-1-42f62cc9858c@xxxxxxxxxx/ - Applied - pmic-glink: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-pmic-glink-v1-1-0c2829a62565@xxxxxxxxxx/ - Reviewed - qce: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-qce-v1-1-7e30dba20dbf@xxxxxxxxxx/ - Applied - rng: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-rng-v1-1-6b6a020e3441@xxxxxxxxxx/ - Applied - scm: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-scm-v2-1-68a8db7ae434@xxxxxxxxxx/ - Reviewed - sdhci: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-scm-v2-1-68a8db7ae434@xxxxxxxxxx/ - Applied - smmu: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-smmu-v1-1-bfa25faa061e@xxxxxxxxxx/ - Reviewed - tsens: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-bindings-tsens-v2-1-5add2ac04943@xxxxxxxxxx/ - Applied - ufs: https://lore.kernel.org/r/20231030-topic-sm8650-upstream-bindings-ufs-v3-1-a96364463fd5@xxxxxxxxxx - Applied - clocks: https://lore.kernel.org/all/20231106-topic-sm8650-upstream-clocks-v3-0-761a6fadb4c0@xxxxxxxxxx/ - Reviewed - interconnect: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-interconnect-v1-0-b7277e03aa3d@xxxxxxxxxx/ - Applied - llcc: https://lore.kernel.org/r/20231030-topic-sm8650-upstream-llcc-v2-0-f281cec608e2@xxxxxxxxxx - Reviewed - mdss: https://lore.kernel.org/all/20231030-topic-sm8650-upstream-mdss-v2-0-43f1887c82b8@xxxxxxxxxx/ - Reviewed - phy: https://lore.kernel.org/all/20231030-topic-sm8650-upstream-phy-v2-0-a543a4c4b491@xxxxxxxxxx/ - Applied - remoteproc: https://lore.kernel.org/r/20231030-topic-sm8650-upstream-remoteproc-v2-0-609ee572e0a2@xxxxxxxxxx - Reviewed - rpmpd: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-rpmpd-v1-0-f25d313104c6@xxxxxxxxxx/ - Applied - tlmm: https://lore.kernel.org/all/20231106-topic-sm8650-upstream-tlmm-v3-0-0e179c368933@xxxxxxxxxx/ - Applied - goodix: https://lore.kernel.org/all/20231106-topic-goodix-berlin-upstream-initial-v11-0-5c47e9707c03@xxxxxxxxxx/ - Reviewed Build Dependencies: - clocks: https://lore.kernel.org/all/20231106-topic-sm8650-upstream-clocks-v3-0-761a6fadb4c0@xxxxxxxxxx/ - interconnect: https://lore.kernel.org/all/20231025-topic-sm8650-upstream-interconnect-v1-0-b7277e03aa3d@xxxxxxxxxx/ - Applied An interconnect immutable branch with bindings is available at: https://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git/log/?h=icc-sm8650 Other: - socinfo: https://lore.kernel.org/all/20231030-topic-sm8650-upstream-socinfo-v2-0-4751e7391dc9@xxxxxxxxxx/ - Reviewed - defconfig: https://lore.kernel.org/all/20231121-topic-sm8650-upstream-defconfig-v1-1-2500565fc21b@xxxxxxxxxx/ - Reviewed Merge Strategy: - Merge patches 1-5 with Clock bindings immutable branch - Merge patches 6-8 with Interconnect immutable branch For convenience, a regularly refreshed linux-next based git tree containing all the SM8650 related work is available at: https://git.codelinaro.org/neil.armstrong/linux/-/tree/topic/sm8650/upstream/integ Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx> --- Changes in v5: - Minimal initial DTSI changes: - Removed undocument pwr_event irq for dwc3, breaking dtbs_check - Removed GIC_CPU_MASK_SIMPLE(8) that are unnecessary for GICv3 - Collected review tags - Rebased on next-20231130 - Link to v4: https://lore.kernel.org/r/20231124-topic-sm8650-upstream-dt-v4-0-e402e73cc5f0@xxxxxxxxxx Changes in v4: - Collected reviewed-bys - Fixed dwc3 interrupts - Added comment on the reserved i/o ranges - fixed s/resetn/reset-n/ - Used minimal patch strategy to make patch 6 readable - Link to v3: https://lore.kernel.org/r/20231121-topic-sm8650-upstream-dt-v3-0-db9d0507ffd3@xxxxxxxxxx Changes in v3: - Cleanup of thermal zones - Rename SDE pinctrl to real signal names - Link to v2: https://lore.kernel.org/r/20231106-topic-sm8650-upstream-dt-v2-0-44d6f9710fa7@xxxxxxxxxx Changes in v2: - Drop RFC since most of bindings were reviewed - Collect Reviewed-by/Acked-bys - Remove #ifndef PMK8550VE_SID in favor of #define in sm8550 dts - Add allow-set-load/allowed-modes to LDOs - Add QCOM_ICC_TAG_ALWAYS/QCOM_ICC_TAG_ACTIVE_ONLY to interconnects = <> instead of 0 & 3 - minimal sm8650-qrd.dts cleanup - Link to v1: https://lore.kernel.org/r/20231025-topic-sm8650-upstream-dt-v1-0-a821712af62f@xxxxxxxxxx --- Neil Armstrong (8): dt-bindings: arm: qcom: document SM8650 and the reference boards arm64: dts: qcom: add initial SM8650 dtsi arm64: dts: qcom: pm8550ve: make PMK8550VE SID configurable arm64: dts: qcom: sm8650: add initial SM8650 MTP dts arm64: dts: qcom: sm8650: add initial SM8650 QRD dts arm64: dts: qcom: sm8650: add interconnect dependent device nodes arm64: dts: qcom: sm8650-mtp: add interconnect dependent device nodes arm64: dts: qcom: sm8650-qrd: add interconnect dependent device nodes Documentation/devicetree/bindings/arm/qcom.yaml | 7 + arch/arm64/boot/dts/qcom/Makefile | 2 + arch/arm64/boot/dts/qcom/pm8550ve.dtsi | 6 +- arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 1 + arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 1 + arch/arm64/boot/dts/qcom/sm8650-mtp.dts | 679 +++ arch/arm64/boot/dts/qcom/sm8650-qrd.dts | 804 ++++ arch/arm64/boot/dts/qcom/sm8650.dtsi | 5382 +++++++++++++++++++++++ 8 files changed, 6879 insertions(+), 3 deletions(-) --- base-commit: 3cd3fe06ff81cfb3a969acb12a56796cff5af23d change-id: 20231016-topic-sm8650-upstream-dt-ee696999df62 Best regards, -- Neil Armstrong <neil.armstrong@xxxxxxxxxx>
