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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
Signed-off-by: Dylan Van Assche <me@dylanvanassche.be>
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251110-sdm845-calibration-variants-v1-3-2c536ada77c2@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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
Signed-off-by: Dylan Van Assche <me@dylanvanassche.be>
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251110-sdm845-calibration-variants-v1-2-2c536ada77c2@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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
Signed-off-by: Dylan Van Assche <me@dylanvanassche.be>
Signed-off-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20251110-sdm845-calibration-variants-v1-1-2c536ada77c2@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Enable vreg_l6p, which is the voltage source for the pull-up resistor of
the CCI busses.
This ensures that I2C communication works as expected.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251210-fp4-cam-prep-v1-4-0eacbff271ec@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add multiple fixed regulators that are found on the phone, which provide
power to the cameras.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Bryan O'Donoghue <bod@kernel.org>
Link: https://lore.kernel.org/r/20251210-fp4-cam-prep-v1-3-0eacbff271ec@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251210-fp4-cam-prep-v1-2-0eacbff271ec@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add the cpucp mailbox, sram and SCMI nodes required to enable
the CPUFreq support using the SCMI perf protocol on SM8750 SoCs.
Signed-off-by: Jagadeesh Kona <jagadeesh.kona@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251211-sm8750-cpufreq-v1-2-394609e8d624@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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This device uses ANPEC APX9131 hall sensor. It is a basic GPIO hall
sensor for which a generic "gpio-keys" device tree node configuration
suffices.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Erikas Bitovtas <xerikasxx@gmail.com>
Link: https://lore.kernel.org/r/20251208-b4-battery-hall-v3-2-84e2157705a4@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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]
[1] https://github.com/Asus-MSM8916/android_kernel_asus_msm8916/blob/10.x/arch/arm/boot/dts/qcom/ASUS_ZE550KL_1936167_3000mAh_3p4COV_VBMS_Final.dtsi
Signed-off-by: Erikas Bitovtas <xerikasxx@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251208-b4-battery-hall-v3-1-84e2157705a4@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Enable the pinctrl, clock and interconnect drivers for the Qualcomm
Milos SoC. This is required for booting The Fairphone (Gen. 6).
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251219-milos-defconfig-v1-1-f58012ac8ef6@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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.
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251217120051.98198-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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>
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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).
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Maud Spierings <maud_spierings@hotmail.com>
Link: https://lore.kernel.org/r/20251220-asus_usbc_dp-v3-3-5e244d420d0f@hotmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Enable the HDMI port on left side of the laptop.
The display signal is routed through a simple Displayport to HDMI
bridge.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Maud Spierings <maud_spierings@hotmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251220-asus_usbc_dp-v3-2-5e244d420d0f@hotmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Maud Spierings <maud_spierings@hotmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251220-asus_usbc_dp-v3-1-5e244d420d0f@hotmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Link: https://lore.kernel.org/r/20251222023834.3284370-5-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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>
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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.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Link: https://lore.kernel.org/r/20251222023834.3284370-3-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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>
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Enable DPTX0 along with their corresponding PHYs for
qcs8300-ride 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-v7-2-bf42d39e7828@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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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The DTS code coding style expects lowercase hex for values and unit
addresses.
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/20251223152559.155703-6-krzysztof.kozlowski@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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The DTS code coding style expects exactly one space around '=' and
before '{' characters.
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/20251223152559.155703-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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>
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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.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251219161407.2075701-1-krishna.kurapati@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Conform to the new firmware path scheme.
Includes cosmetic cleanups.
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251222-oneplus6-new-fw-path-v1-4-a2d366f9eb89@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Conform to the new firmware path scheme.
Includes cosmetic cleanups.
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251222-oneplus6-new-fw-path-v1-3-a2d366f9eb89@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Conform to the new firmware path scheme.
Includes cosmetic cleanups.
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251222-oneplus6-new-fw-path-v1-2-a2d366f9eb89@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Conform to the new firmware path scheme.
Includes cosmetic cleanups.
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251222-oneplus6-new-fw-path-v1-1-a2d366f9eb89@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Enable GPU on both qcs9100-ride platforms and provide the path
for zap shader.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251230-a663-gpu-support-v9-4-186722e25387@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Enable GPU for lemans-evk platform and provide path for zap
shader.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251230-a663-gpu-support-v9-3-186722e25387@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 105°C.
Signed-off-by: Gaurav Kohli <quic_gkohli@quicinc.com>
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251230-a663-gpu-support-v9-2-186722e25387@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add gpu and gmu nodes for Lemans chipset. Also, add the speedbin
qfprom node and wire it up with GPU node.
Signed-off-by: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251230-a663-gpu-support-v9-1-186722e25387@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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.
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Link: https://lore.kernel.org/r/20251204041505.131891-5-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add support of Samsung S5KJN1 camera sensor connected to CSIPHY3 over
MIPI D-PHY interface.
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/20251204041505.131891-4-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add fixed MCLK pin descriptions for all pins with such supported
function.
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251204041505.131891-3-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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>
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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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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.
Signed-off-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Link: https://lore.kernel.org/r/20260103-tb16-hdmi-v2-2-92b0930fa82e@oldschoolsolutions.biz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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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.
Signed-off-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260103-tb16-hdmi-v2-1-92b0930fa82e@oldschoolsolutions.biz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The recent dt-bindings were updated for the missing RX/TX symbol clocks
for UFS.
Extend the existing list to make sure the DT contains the expected
amount of 'clocks' entries.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260103-ufs_symbol_clk-v2-3-51828cc76236@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Pull x86 fix from Ingo Molnar:
"Fix the AMD microcode Entrysign signature checking code to include
more models"
* tag 'x86-urgent-2026-01-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/microcode/AMD: Fix Entrysign revision check for Zen5/Strix Halo
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Add missing s into ap_intructions_available.
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Reviewed-by: Jimmy Brisson <jbrisson@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
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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>
Acked-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Message-Id: <20251223152457.155392-3-krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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kvm_async_pf_queue_task() can incorrectly try to kfree() a node
allocated on the stack of kvm_async_pf_task_wait_schedule().
This occurs when a task requests a PF while another task's PF request
with the same token is still pending. Since the token is derived from
the (u32)address in exc_page_fault(), two different tasks can generate
the same token.
Currently, kvm_async_pf_queue_task() assumes that any entry found in the
list is a dummy entry and tries to kfree() it. To fix this, add a flag
to the node structure to distinguish stack-allocated nodes, and only
kfree() the node if it is a dummy entry.
Signed-off-by: Ryosuke Yasuoka <ryasuoka@redhat.com>
Message-ID: <20251206140939.144038-1-ryasuoka@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Move the SVSM-related machinery into a separate compilation unit in
order to keep sev/core.c slim and "on-topic".
No functional changes.
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://patch.msgid.link/20251204124809.31783-4-bp@kernel.org
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All headers need guards ifdeffery.
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://patch.msgid.link/20251204124809.31783-3-bp@kernel.org
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Move the internal header out of the usual include/asm/ include path
because having an "internal" header there doesn't really make it
internal - quite the opposite - that's the normal arch include path.
So move where it belongs and make it really internal.
No functional changes.
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20251204145716.GDaTGhTEHNOtSdTkEe@fat_crate.local
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Enhance the bpf_arch_text_poke() function to enable accurate location
of BPF program entry points.
When modifying the entry point of a BPF program, skip the "move t0, ra"
instruction to ensure the correct logic and copy of the jump address.
Cc: stable@vger.kernel.org
Fixes: 677e6123e3d2 ("LoongArch: BPF: Disable trampoline for kernel module function trace")
Signed-off-by: Chenghao Duan <duanchenghao@kylinos.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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Dylan Van Assche
Luca Weiss
Jagadeesh Kona
Erikas Bitovtas
Krzysztof Kozlowski
Maud Spierings
Vladimir Zapolskiy
Yongxing Mou
Dale Whinham
Krishna Kurapati
David Heidelberg
Akhil P Oommen
Gaurav Kohli
Puranam V G Tejaswi
Jens Glathe
Taniya Das
Linus Torvalds
Julia Lawall
Ryosuke Yasuoka
Borislav Petkov (AMD)
Chenghao Duan