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Pull SoC devicetree updates from Arnd Bergmann:
"A number of SoC platforms are adding modernized variants of their
already supported chips time, with a total of 12 new SoCs, and two
older SoC getting removed:
- Qualcomm Glymur is a compute SoC using 18 Oryon-2 CPU cores
- Qualcomm Mahua is a variant of Glymur with only 12 CPU cores, but
largely identical.
- Qualcomm Eliza is an embeded platform for mobile phone (SM7750) and
IOT (QC7790S/M) workloads
- Qualcomm IPQ5210 is a wireless networking SoC using Cortex-A53
cores
- Qualcomm apq8084 and ipq806x had only rudimentary support but no
actual products using them, so they are now gone.
- Axis ARTPEC-9 is a follow-up to the ARTPEC-8 embedded SoC, using
the Samsung SoC platform but now with Cortex-A55 cores
- ARM Zena is a virtual platform in FVP using Cortex-A720AE cores,
with additional versions planned to be merged in the future.
- ARM corstone-1000-a320 is a reference platform for IOT, using
low-end Cortex-A320 cores
- Microchip LAN9691 is an updated 64-bit variant of the arm32 lan966x
series of networking SoCs
- Microchip PIC64GX is an embedded RISC-V chip using SIFIVE U54 CPU
cores
- Rockchip RV1103B is the low-end 32-bit single-core vision processor
- Renesas RZ/G3L (r9a08g046) is an industrial embedded chip using
Cortex-A55 cores, similar to the G3E and G3S variants we already
supported.
- NXP S32N79 is an automotive SoC using Cortex-A78AE cores, a
significant upgrade from the older S32V and S32G series
These all come with at least one reference board or an initial product
using these, in total there are 67 newly added boards. The ones for
already supported SoCs are:
- Two more Aspeed BMC based boards
- Three older tablets based on 32-bit OMAP4 and Exynos5 SoCs
- One Set-top-box based on Allwinner H6
- 22 additional industrial/embedded boards using 64-bit NXP i.MX8M or
i.MX9 SoCs
- 20 Qualcomm SoC based machines across all possible markets:
workstation, gaming, laptop, phone, networking, reference, ...
- Three more Rockchips rk35xx based boards
- Four variants of the Toradex Verdin using TI AM62
Other notable bits are:
- A cleanup for the 32-bit Tegra paz00 board moved the last board
specific code on Tegra into equivalent dts syntax.
- There continues to be a significant number of fixes for static
checking of dtc syntax, but it feels like this is slowing down,
hopefully getting into a state where most known issues are
addressed
- Additional hardware support for many existing boards across SoC
families, notably Qualcomm, Broadcom, i.MX2, i.MX6, Rockchips,
STM32, Mediatek, Tegra, TI and Microchip"
* tag 'soc-dt-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (841 commits)
arm64: dts: ti: k3: Use memory-region-names for r5f
ARM: dts: imx: Add DT overlays for DH i.MX6 DHCOM SoM and boards
ARM: dts: imx6sx: remove fallback compatible string fsl,imx28-lcdif
ARM: dts: imx25: rename node name tcq to touchscreen
ARM: dts: imx: b850v3: Disable unused usdhc4
ARM: dts: imx: b850v3: Define GPIO line names
ARM: dts: imx: b850v3: Use alphabetical sorting
ARM: dts: imx: bx50v3: Configure phy-mode to eliminate a warning
ARM: dts: imx: bx50v3: Configure switch PHY max-speed to 100Mbps
ARM: dts: imx7ulp: Add CPU clock and OPP table support
ARM: dts: imx7-mba7: Deassert BOOT_EN after boot
ARM: dts: tqma7: add boot phase properties
ARM: dts: imx7s: add boot phase properties
ARM: dts: tqma6ul[l]: correct spelling of TQ-Systems
ARM: dts: mba6ulx: add boot phase properties
ARM: dts: imx6ul[l]-tqma6ul[l]: add boot phase properties
ARM: dts: imx6ul/imx6ull: add boot phase properties
ARM: dts: imx6qdl-mba6: add boot phase properties
ARM: dts: imx6qdl-tqma6: add boot phase properties
ARM: dts: imx6qdl: add boot phase properties
...
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For some reason we ended up adding only 4 out of 11 compute cb's for
CDSP, add the missing compute cb. This will also improve the end
user-experience by enabling running multiple AI usecases in parallel.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260326154111.2781802-1-srinivas.kandagatla@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Unlike older GIC variants, the GICv3 DT bindings do not support
specifying a CPU mask in PPI interrupt specifiers. Drop the masks.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/226c5d1005a6e295e0581b2c89e5510dbb7aa9d1.1772643434.git.geert+renesas@glider.be
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Monaco-evk has LT8713sx which act as DP to 3 DP output
converter. Edp PHY from monaco soc is connected to lt8713sx
as input and output of lt8713sx is connected to 3 mini DP ports.
Two ports are available in mainboard and one port
is available on Mezz board.
lt8713sx is connected to soc over i2c0 and with reset gpio
connected to pin6 of ioexpander5.
Enable the edp nodes from monaco and enable lontium lt8713sx
bridge node.
Co-developed-by: Prahlad Valluru <vvalluru@qti.qualcomm.com>
Signed-off-by: Prahlad Valluru <vvalluru@qti.qualcomm.com>
Signed-off-by: Vishnu Saini <vishnu.saini@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260319-lt8713sx-bridge-linux-for-next-v4-1-da886ec78fe3@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add device tree support for the Arduino VENTUNO Q board,
based on the Qualcomm QCS8300 (Monaco) SoC.
The board features a Qualcomm Monza SoM and integrates various
peripherals, including:
- USB Type‑C connector with dual‑role support
- ADV7535 DSI‑to‑HDMI bridge
- MAX98091 audio codec
- 2.5G Ethernet PHY (HSGMII)
- PCIe0 (to onboard WiFi chipset and USB bridge)
- PCIe1 (to M2/nvme)
- Button (via GPIO‑keys)
Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Co-developed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260313103824.2634519-7-srinivas.kandagatla@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add LPASS LPI pinctrl node used for setting MI2S and soundwire pin
configs.
Co-developed-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260313103824.2634519-4-srinivas.kandagatla@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add missing usb-role-switch property to usb controller node.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260313103824.2634519-3-srinivas.kandagatla@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add a port node exposing the High‑Speed and Super‑Speed endpoints,
allowing the USB controller to be linked through the device‑tree
graph.
Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260313103824.2634519-2-srinivas.kandagatla@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The corners of the MVS0 / MVS0C clocks on the MMCX rail don't always
match the PLL corners on the MXC rail. Correct the performance corners
for the MXC rail following the PLL documentation.
Fixes: bf6ec39c3f36 ("arm64: dts: qcom: qcs8300: add video node")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260313-iris-fix-corners-v1-3-32a393c25dda@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Define pinctrl definitions to enable camera master clocks on Monaco.
Signed-off-by: Nihal Kumar Gupta <quic_nihalkum@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Link: https://lore.kernel.org/r/20260213132058.521474-4-quic_nihalkum@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Qualcomm QCS8300 SoC contains three Camera Control Interface (CCI).
Compared to Lemans, the key difference is in SDA/SCL GPIO assignments
and number of CCIs.
Co-developed-by: Ravi Shankar <quic_rshankar@quicinc.com>
Signed-off-by: Ravi Shankar <quic_rshankar@quicinc.com>
Co-developed-by: Vishal Verma <quic_vishverm@quicinc.com>
Signed-off-by: Vishal Verma <quic_vishverm@quicinc.com>
Co-developed-by: Suresh Vankadara <quic_svankada@quicinc.com>
Signed-off-by: Suresh Vankadara <quic_svankada@quicinc.com>
Signed-off-by: Nihal Kumar Gupta <quic_nihalkum@quicinc.com>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260213132058.521474-3-quic_nihalkum@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add device tree nodes for the DSI0 controller with their corresponding
PHY found on Qualcomm QCS8300 SoC.
Signed-off-by: Ayushi Makhija <quic_amakhija@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260217090955.2446470-2-quic_amakhija@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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We observe spurious "Synchronous External Abort" exceptions
(ESR=0x96000010) and kernel crashes on Monaco-based platforms.
These faults are caused by the kernel inadvertently accessing
hypervisor-owned memory that is not properly marked as reserved.
>From boot log, The Qualcomm hypervisor reports the memory range
at 0x91a80000 of size 0x80000 (512 KiB) as hypervisor-owned:
qhee_hyp_assign_remove_memory: 0x91a80000/0x80000 -> ret 0
However, the EFI memory map provided by firmware only reserves the
subrange 0x91a40000–0x91a87fff (288 KiB). The remaining portion
(0x91a88000–0x91afffff) is incorrectly reported as conventional
memory (from efi debug):
efi: 0x000091a40000-0x000091a87fff [Reserved...]
efi: 0x000091a88000-0x0000938fffff [Conventional...]
As a result, the allocator may hand out PFNs inside the hypervisor
owned region, causing fatal aborts when the kernel accesses those
addresses.
Add a reserved-memory carveout for the Gunyah hypervisor metadata
at 0x91a80000 (512 KiB) and mark it as no-map so Linux does not
map or allocate from this area.
For the record:
Hyp version: gunyah-e78adb36e debug (2025-11-17 05:38:05 UTC)
UEFI Ver: 6.0.260122.BOOT.MXF.1.0.c1-00449-KODIAKLA-1
Fixes: 7be190e4bdd2 ("arm64: dts: qcom: add QCS8300 platform")
Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260302142603.1113355-1-loic.poulain@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add clocks which need to be enabled for configuring QoS on
qcs8300 SoC.
Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260127090116.1438780-4-odelu.kukatla@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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DisplayPort Reduced Bit Rate uses link rate of 1.62 Gbps, the main link
clock should be 162 MHz. Having the incorrect frequency (160 MHz) in the
OPP table will result in selecting wrong link frequency. Correct the
entry in the OPP table.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260304-msm-fix-rbr-v1-1-b9eba986eaef@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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secondary USB controller
Enable usb-role-switch for the secondary HS USB controller on Monaco.
Additionally, add a port node with an HS endpoint so the controller can be
linked through the DT graph to the corresponding connector.
Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260303082157.523847-3-swati.agarwal@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add the missing SDHC properties required to enable HS200, HS400,
and HS400 Enhanced Strobe modes, as supported by this controller.
Select the proper default pinctrls.
Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260116214354.256878-2-loic.poulain@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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UART10 RTS and TX pins were incorrectly mapped to gpio84 and gpio85.
Correct them to gpio85 (RTS) and gpio86 (TX) to match the hardware
I/O mapping.
Fixes: 467284a3097f ("arm64: dts: qcom: qcs8300: Add QUPv3 configuration")
Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260202155611.1568-1-loic.poulain@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Unlike the CPU, the GPU does not throttle its speed automatically when it
reaches high temperatures.
Set up GPU cooling by throttling the GPU speed
when reaching 115°C.
Signed-off-by: Gaurav Kohli <quic_gkohli@quicinc.com>
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250903-a623-gpu-support-v5-4-5398585e2981@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add CTCU and ETR nodes in DT to enable expected functionalities.
Acked-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251103-enable-ctcu-for-monaco-v4-2-92ff83201584@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add configurations in devicetree for PCIe1, including registers, clocks,
interrupts and phy setting sequence.
Add PCIe lane equalization preset properties for 8 GT/s and 16GT/s.
Acked-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Ziyue Zhang <ziyue.zhang@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251128104928.4070050-5-ziyue.zhang@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add configurations in devicetree for PCIe0, including registers, clocks,
interrupts and phy setting sequence.
Add PCIe lane equalization preset properties for 8 GT/s and 16GT/s
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Ziyue Zhang <ziyue.zhang@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251128104928.4070050-3-ziyue.zhang@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add Qualcomm Crypto Engine device node for Monaco platform.
QCE and Crypto DMA nodes patch was applied as part of
commit a86d84409947 ("arm64: dts: qcom: qcs8300: add QCrypto nodes"),
however was partially reverted by commit cdc117c40537 ("arm64: dts: qcom:
qcs8300: Partially revert "arm64: dts: qcom: qcs8300: add QCrypto nodes"")
due to compatible string being mismatched against schema.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Abhinaba Rakshit <abhinaba.rakshit@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251224-enable-qualcomm-crypto-engine-for-monaco-v3-1-6073430bbc13@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add changes to support the camera subsystem on the QCS8300.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20251107162521.511536-3-quic_vikramsa@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add cooling-cells property to the CPU nodes to support cpufreq
cooling devices.
Signed-off-by: Gaurav Kohli <gaurav.kohli@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251208114558.2343462-1-gaurav.kohli@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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and eDP PHY
Add devicetree changes to enable MDSS display-subsystem,
display-controller(DPU), DisplayPort controller and eDP PHY for
Qualcomm QCS8300 platform.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251117-dts_qcs8300-v7-1-bf42d39e7828@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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DTS coding style prefers hyphens instead of underscores in the node
names. Change should be safe, because node names are not considered an
ABI.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251223152559.155703-5-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add TSENS and thermal devicetree node for QCS8300 SoC.
Signed-off-by: Gaurav Kohli <quic_gkohli@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250822042316.1762153-3-quic_gkohli@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The QCS8300 and QCS8275 are two variants of the same die with no
difference visible to the Linux kernel, which are collectively named as
'monaco'. Rather than trying to using the name, which is not always
relevant, follow the example of 'lemans' and rename qcs8300.dtsi to
monaco.dtsi (and qcs8300-pmics.dtsi to monaco-pmics.dtsi).
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250923-rename-dts-v1-1-21888b68c781@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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