arm64: dts: qcom: msm8994-octagon: Fix Analog Devices vendor prefix of AD7147
Trivial change, Analog Devices vendor prefix is "adi", but there is
a valid "ad" vendor prefix of another company, this may explain why
the issue hasn't been discovered by the automatic tests.
A problem of not described compatible value is out of this change scope.
Fixes: c636eeb751f6 ("arm64: dts: qcom: msm8994-octagon: Add AD7147 and APDS9930 sensors") Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251226003923.3341904-1-vladimir.zapolskiy@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Abel Vesa [Wed, 24 Dec 2025 10:53:29 +0000 (12:53 +0200)]
arm64: dts: qcom: x1e80100: Add missing TCSR ref clock to the DP PHYs
The DP PHYs on X1E80100 need the ref clock which is provided by the
TCSR CC.
The current X Elite devices supported upstream work fine without this
clock, because the boot firmware leaves this clock enabled. But we should
not rely on that. Also, even though this change breaks the ABI, it is
needed in order to make the driver disables this clock along with the
other ones, for a proper bring-down of the entire PHY.
So lets attach it to each of the DP PHYs in order to do that.
Vincent Knecht [Sun, 4 Jan 2026 18:31:53 +0000 (19:31 +0100)]
arm64: dts: qcom: msm8939: Add camss and cci
Add the camera subsystem and CCI used to interface with cameras on the
Snapdragon 615.
Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>
[André: Make order of items the same as in 8916] Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: André Apitzsch <git@apitzsch.eu> Link: https://lore.kernel.org/r/20260104-camss-8x39-vbif-v9-1-0d47c7afbb2f@apitzsch.eu Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add a node for the TC9563 PCIe switch, which has three downstream ports.
Two embedded Ethernet devices are present on one of the downstream ports.
As all these ports are present in the node represent the downstream
ports and embedded endpoints.
Power to the TC9563 is supplied through two LDO regulators, controlled by
two GPIOs, which are added as fixed regulators. Configure the TC9563
through I2C.
Abel Vesa [Mon, 3 Nov 2025 16:51:40 +0000 (18:51 +0200)]
arm64: dts: qcom: x1e80100: Fix USB combo PHYs SS1 and SS2 ref clocks
It seems the USB combo SS1 and SS2 ref clocks have another gate, unlike
the SS0. These gates are part of the TCSR clock controller.
At least on Dell XPS 13 (9345), if the ref clock provided by the TCSR
clock controller for SS1 PHY is disabled on the clk_disable_unused late
initcall, the PHY fails to initialize. It doesn't happen on the SS0 PHY
and the SS2 is not used on this device.
This doesn't seem to be a problem on CRD though. It might be that the
RPMh has a vote for it from some other consumer and does not actually
disable it when ther kernel drops its vote.
Either way, these TCSR provided clocks seem to be the correct ones for
the SS1 and SS2, so use them instead.
Fixes: 4af46b7bd66f ("arm64: dts: qcom: x1e80100: Add USB nodes") Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251103-dts-qcom-x1e80100-fix-combo-ref-clks-v1-1-f395ec3cb7e8@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
In order to enable CDSP support for SDM660 SoC:
* add shared memory p2p nodes for CDSP
* add CDSP-specific smmu node
* add CDSP peripheral image loader node
Memory region for CDSP in SDM660 occupies the same spot as
TZ buffer mem defined in sdm630.dtsi (which does not have CDSP).
In sdm660.dtsi replace buffer_mem inherited from SDM630 with
cdsp_region, which is also larger in size.
SDM636 also doesn't have CDSP, so remove inherited from sdm660.dtsi
related nodes and add buffer_mem back.
Yongxing Mou [Wed, 12 Nov 2025 04:21:23 +0000 (12:21 +0800)]
arm64: dts: qcom: hamoa-iot-evk: Add backlight support for eDP panel
The backlight on the Hamoa IoT EVK is controlled through a PWM signal.
Aligned with other x1e80100-based platforms: the PWM signal is controlled
by PMK8550, and the backlight enable signal is handled by PMC8380.
Describe the backlight device and connect it to the eDP panel to allow
for brightness control.
Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Yongxing Mou <yongxing.mou@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/20251112-hamoa_dvt_backlight-v3-1-f35b44af7fc4@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add RED and GREEN LED channels for the RGB device connected to PMC8380C
PWM-LED pins. Omit BLUE channel to match default hardware setup where
it's tied to EDL indicator.
Casey Connolly [Tue, 18 Nov 2025 14:52:25 +0000 (15:52 +0100)]
arm64: dts: qcom: sdm845-oneplus: Don't mark ts supply boot-on
The touchscreen isn't enabled by bootloader and doesn't need to be
enabled at boot, only when the driver probes, thus remove the
regulator-boot-on property.
If the OS does not support recovering the state left by the
bootloader it needs a way to reset display hardware, so that it can
start from a clean state. Add a reference to the relevant reset.
It fixes display init issue appeared in Linux v6.17: without reset
device boots into black screen and you need to turn display off/on
to "fix" it. Also sometimes it can boot into solid blue color
with these messages in kernel log:
hw recovery is not complete for ctl:2
[drm:dpu_encoder_phys_vid_prepare_for_kickoff:569] [dpu error]enc33
intf1 ctl 2 reset failure: -22
[drm:dpu_encoder_frame_done_timeout:2727] [dpu error]enc33 frame
done timeout
Riccardo Mereu [Thu, 20 Nov 2025 15:58:25 +0000 (16:58 +0100)]
arm64: dts: qcom: qrb2210: add dts for Arduino unoq
Arduino UnoQ is a single-board computer combining Qualcomm
Dragonwing™ QRB2210 microprocessor with STMicroelectronics STM32U585
microcontroller.
Support to a simply boot to shell environment includes:
- UART, I2C, SPI
- onboard LEDS
- eMMC
- WLAN and BT
Krishna Kurapati [Fri, 28 Nov 2025 10:25:07 +0000 (15:55 +0530)]
arm64: dts: qcom: lemans-evk: Add OTG support for primary USB controller
Enable OTG support for primary USB controller on EVK Platform. Add
HD3SS3220 Type-C port controller present between Type-C port and SoC
that provides role switch notifications to controller.
Like the OnePlus 6, the Pixel 3 requires 1 kB of reserved memory on either
side of the rmtfs region to work around an XPU bug that would otherwise
cause erroneous violations when accessing the rmtfs_mem region.
Dmitry Baryshkov [Sat, 13 Dec 2025 09:28:01 +0000 (11:28 +0200)]
arm64: dts: qcom: sm8250-hdk: specify ZAP firmware name
The DT file has GPU node enabled, but doesn't specify the file name of
the ZAP firmware, which means using a default file name. Specify the
name to the ZAP shader firmware, pointing to the file in the
linux-firmware repo.
Dmitry Baryshkov [Sat, 13 Dec 2025 09:28:00 +0000 (11:28 +0200)]
arm64: dts: qcom: sm8150-hdk,mtp: specify ZAP firmware name
The DT file has GPU node enabled, but doesn't specify the file name of
the ZAP firmware, which means using a default file name. Specify the
name to the ZAP shader firmware, pointing to the file in the
linux-firmware repo.
Dmitry Baryshkov [Thu, 11 Dec 2025 01:27:45 +0000 (03:27 +0200)]
arm64: dts: qcom: sdm630: fix gpu_speed_bin size
Historically sdm630.dtsi has used 1 byte length for the gpu_speed_bin
cell, although it spans two bytes (offset 5, size 7 bits). It was being
accepted by the kernel because before the commit 7a06ef751077 ("nvmem:
core: fix bit offsets of more than one byte") the kernel didn't have
length check. After this commit nvmem core rejects QFPROM on sdm630 /
sdm660, making GPU and USB unusable on those platforms.
Set the size of the gpu_speed_bin cell to 2 bytes, fixing the parsing
error. While we are at it, update the length to 8 bits as pointed out by
Alexey Minnekhanov.
SDM845-based SHIFTPHONES SHIFT6mq has its own calibration files
for the WCN3990 WiFi/Bluetooth radio with the ath10k driver.
Add the calibration variant name to the DTS to reflect this to
allow using the calibration files from linux-firmware.
[David] Adjust the compatible as ath10k-calibration-variant is deprecated
SDM845-based Xiaomi POCOPHONE F1 has its own calibration files
for the WCN3990 WiFi/Bluetooth radio with the ath10k driver.
Add the calibration variant name to the DTS to reflect this to
allow using the calibration files from linux-firmware.
[David] Adjust the compatible as ath10k-calibration-variant is deprecated
SDM845-based Oneplus 6 and 6T have their own calibration files
for the WCN3990 WiFi/Bluetooth radio with the ath10k driver.
Add the calibration variant name to the DTS to reflect this to
allow using the calibration files from linux-firmware.
[David] Adjust the compatible as ath10k-calibration-variant is deprecated
Luca Weiss [Wed, 10 Dec 2025 01:05:28 +0000 (10:05 +0900)]
arm64: dts: qcom: sm7225-fairphone-fp4: Add camera EEPROMs
Add notes for the EEPROMs found on the main rear camera, ultra-wide rear
camera and front camera. Also add some comments that act as placeholders
for other nodes that will be added in the future, for the camera sensors
and some VCM drivers.
Document CPU Control Processor (CPUCP) mailbox controller for Qualcomm
SM8750 SoCs. It is software compatible with X1E80100 CPUCP mailbox
controller hence fallback to it.
Erikas Bitovtas [Mon, 8 Dec 2025 14:59:20 +0000 (16:59 +0200)]
arm64: dts: qcom: msm8939-asus-z00t: add battery
This device tracks remaining battery capacity percentage using voltage
mode BMS. This commit enables the pm8916_bms node and adds a battery
node to track its capacity. Battery properties were taken from the
information printed on the battery itself and downstream device tree
for a battery named "nvt+atl_3000mah" [1]
arm64: dts: qcom: x1e78100-t14s: Add audio playback over DisplayPort
Add necessary DAI links and DAI name prefixes to enable audio playback
over USB/DisplayPort and HDMI. The HDMI port is not yet enabled, but it
should carry respective DAI name prefix regardless.
arm64: dts: qcom: hamoa: Add sound DAI prefixes for DP
Sound DAI devices exposing same set of mixers, e.g. each DisplayPort
controller, need to add dedicated prefix for these mixers to avoid
conflicts and to allow ALSA to properly configure given instance.
Suggested-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@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/20251217120051.98198-3-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Enable IRIS to allow using the hardware-accelerated video codecs. The
firmware is not upstream in linux-firmware yet, so users need to copy it
from Windows to qcom/x1e80100/ASUSTeK/vivobook-s15/qcvss8380.mbn (just like
GPU/ADSP/CDSP firmware).
The Asus vivobook s15 has two usb type c ports on the left side, these
use parade ps8830 retimers like the others, enable them to also enable
dp altmode
Samsung S5K3M5 image sensor supports only 4-lane MIPI CSI-2 interface,
which makes the sensor data-lanes property redundant, and it can be
safely removed from the board dts file. Noteworthy that the property
value is incorrect, because conventionally lanes enumeration of image
sensors starts from index 1.
At first voltage supply properties of Samsung S5K3M5 image sensor got
names following a pad name convention for Omnivision image sensors. Now
the property names were corrected in the sensor dt bindings documentation,
and it should be updated in the SM8550-HDK with the Rear Camera Card
board dts file.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Link: https://lore.kernel.org/r/20251222023834.3284370-4-vladimir.zapolskiy@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
arm64: dts: qcom: sm8550-qrd: remove data-lanes property of image sensor
Samsung S5K3M5 image sensor supports only 4-lane MIPI CSI-2 interface,
which makes the sensor data-lanes property redundant, and it can be
safely removed from the board dts file. Noteworthy that the property
value is incorrect, because conventionally lanes enumeration of image
sensors starts from index 1.
At first voltage supply properties of Samsung S5K3M5 image sensor got
names following a pad name convention for Omnivision image sensors. Now
the property names were corrected in the sensor dt bindings documentation,
and it should be updated in the SM8550-QRD board dts file.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Link: https://lore.kernel.org/r/20251222023834.3284370-2-vladimir.zapolskiy@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Dale Whinham [Sat, 20 Dec 2025 15:26:32 +0000 (16:26 +0100)]
arm64: dts: qcom: Add support for X1-based Surface Pro 11
Add device trees for the Qualcomm X1E and X1P-based Microsoft Surface
Pro 11 machines (codenamed 'Denali').
This device is very similar to the Surface Laptop 7 ('Romulus').
Use a similar strategy to x1-asus-zenbook-a14.dtsi so that we can create
x1e and x1p-specific flavors of the device tree without too much code
duplication.
Hardware support is similar to other X1 machines. The most notable
missing features are:
- Touchscreen and pen
- Cameras (and status LEDs)
Signed-off-by: Dale Whinham <daleyo@gmail.com> Signed-off-by: Jérôme de Bretagne <jerome.debretagne@gmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251220-surface-sp11-for-next-v6-4-81f7451edb77@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
dt-bindings: arm: qcom: Document Microsoft Surface Pro 11
Add the compatibles for the Qualcomm-based Microsoft Surface Pro 11,
using its Denali codename.
The LCD models are using the Qualcomm Snapdragon X1 Plus (X1P64100),
the OLED ones are using the Qualcomm Snapdragon X1 Elite (X1E80100).
Due to the difference in how the built-in panel is being handled
between the OLED variant and LCD one, it is required to have two
separate DTBs, so document the compatible string for both variants.
Krishna Kurapati [Fri, 19 Dec 2025 16:14:07 +0000 (21:44 +0530)]
arm64: dts: qcom: hamoa-iot-evk: Add vbus regulator support for Type-A ports
The Multiport controller on Hamoa EVK platform is connected to Two Type-A
ports. VBUS for each of these ports are provided by a TPS2559QWDRCTQ1
regulator, controlled from PMIC GPIOs.
Add the necessary regulators and GPIO configuration to power these.
Implement connector nodes to embed the vbus supply within them. Since
there is no entity currently that can read vbus supply from a Type-A
connector and control it, mark the supplies as always on.
arm64: dts: qcom: sm8650-hdk: Add support for the Rear Camera Card overlay
To provide access to camera sensors a Rear Camera Card can be connected
to SM8650-HDK board, the camera sensors are:
* Samsung S5K33D ToF camera sensor, connected to CSI0 over MIPI D-PHY,
* Sony IMX766 Wide camera sensor, connected to CSI1 over MIPI C-PHY,
* Omnivision OV64B Ultrawide camera sensor, connected to CSI2 over MIPI C-PHY,
* Samsung S5KJN1 Tele camera sensor, connected to CSI3 over MIPI D-PHY).
Get the initial support of Samsung S5KJN1 camera sensor and two flash leds
on the Rear Camera Card board by adding a board overlay.
arm64: dts: qcom: sm8650: Add CAMSS device tree node
Add Qualcomm SM8650 CAMSS device tree node to the platform dtsi file,
the SM8650 CAMSS IP contains
* 6 x CSIPHY,
* 3 x CSID, 2 x CSID Lite,
* 3 x IFE, 2 x IFE Lite.
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Link: https://lore.kernel.org/r/20251204041505.131891-2-vladimir.zapolskiy@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Jens Glathe [Sat, 3 Jan 2026 09:00:24 +0000 (10:00 +0100)]
arm64: dts: qcom: x1p42100-lenovo-thinkbook-16: add hdmi bridge with enable pin
Add TLMM 120 for hdmi bridge enable.
In general this is the same setup as on the T14s. Since its using simple-bridge
and also is Lenovo, we also use the same realtek,rtd2171 compatible.
The real chip identity is not known yet. The bridge is wired with un-swapped
lanes, though.
Jens Glathe [Sat, 3 Jan 2026 09:00:23 +0000 (10:00 +0100)]
arm64: dts: qcom: x1p42100-lenovo-thinkbook-16: force usb2-only mode on usb_1_ss2_dwc3
The usb_1_ss2 complex has 2 phys, usb_1_ss2_hsphy and usb_1_ss2_qmpphy. On this
laptop, they are used for different peripherals: The hsphy for the fingerprint
reader, the qmpphy to drive a hdmi bridge. The normal logical wiring for the dwc3
controller is to both phys. Delete the port@1 to the qmpphy.
Bjorn Andersson [Sat, 3 Jan 2026 14:41:23 +0000 (08:41 -0600)]
Merge branch '20260103-ufs_symbol_clk-v2-1-51828cc76236@oss.qualcomm.com' into arm64-for-6.20
Merge the addition of UFS PHY clocks to the Hamoa GCC binding through a
topic branch, to avoid DeviceTree validation warnings, and later allow
referencing the added clock constants.
Jingyi Wang [Mon, 15 Dec 2025 09:07:23 +0000 (01:07 -0800)]
arm64: dts: qcom: Introduce Kaanapali SoC
Kaanapali is Snapdragon SoC from Qualcomm.
Features added in this patch:
- CPUs with PSCI idle states and cpufreq
- Interrupt-controller with PDC wakeup support
- Timers, TCSR Clock Controllers
- Reserved Shared memory
- GCC and RPMHCC
- TLMM
- Interconnect with CPU BWMONs
- QuP with UART
- SMMU
- RPMhPD
- UFS with Inline Crypto Engine
- LLCC
- Watchdog
- SD Card
- PCIe
Written with help from Raviteja Laggyshetty (added interconnect nodes),
Taniya Das (added Clock Controllers and cpufreq), Jishnu Prakash
(added RPMhPD), Nitin Rawat (added UFS), Gaurav Kashyap (added ICE),
Manish Pandey (added SD Card) and Qiang Yu (added PCIe).
Co-developed-by: Tengfei Fan <tengfei.fan@oss.qualcomm.com> Signed-off-by: Tengfei Fan <tengfei.fan@oss.qualcomm.com> Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251215-knp-dts-v4-3-1541bebeb89f@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
On earlier platforms, Inter Process Communication Controller (IPCC) used
virtual client IDs and performed virtual-to-physical mapping in hardware,
so the IDs defined in dt-bindings/mailbox/qcom-ipcc.h are common across
platforms. Physical client IDs instead of virtual client IDs are used for
qcom new platforms like Kaanapali, which will be parsed by the devicetree
and passed to hardware to use Physical client IDs directly. Since physical
client IDs could vary across platforms, add a corresponding header file
for the Kaanapali platform.
projects / thirdparty / kernel / linux.git / log
