[PATCH v5 0/8] arm64: dts: qcom: Introduce SM8650 platforms device tree

From: Neil Armstrong
Date: Thu Nov 30 2023 - 05:20:16 EST

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>