Rb8 by swatagar · Pull Request #254 · qualcomm-linux/kernel

swatagar · 2026-02-10T07:16:17Z

RB8 USB0 , USB1 and USB2 Changes.

shashim-quic

LINK: https://lore.kernel.org/all/20251008175750.1770454-2-krishna.kurapati@oss.qualcomm.com/

Use Link: tag (no all caps). Applies to all changes.
If you pull patches using b4 -l option , it would automatically insert it for you.

qcomlnxci · 2026-02-10T13:52:06Z

Test jobs on 5a9a678

qcomlnxci · 2026-02-10T13:52:10Z

Test Matrix

Test Case	kaanapali-qrd	lemans-evk	qcs615-ride	qcs6490-rb3gen2	qcs8300-ride	qcs9100-ride-r3	sm8750-mtp	x1e80100-crd
BT_FW_KMD_Service	◻️	❌ Fail	◻️	✅ Pass	✅ Pass	❌ Fail	❌ Fail	◻️
BT_ON_OFF	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	⚠️ skip	◻️
BT_SCAN	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	⚠️ skip	◻️
CPUFreq_Validation	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
CPU_affinity	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
DSP_AudioPD	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
Ethernet	◻️	⚠️ skip	◻️	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	◻️
Freq_Scaling	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	❌ Fail	◻️
GIC	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
IPA	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
Interrupts	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
OpenCV	◻️	⚠️ skip	◻️	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	◻️
PCIe	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
Probe_Failure_Check	◻️	❌ Fail	◻️	✅ Pass	✅ Pass	✅ Pass	❌ Fail	◻️
RMNET	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
UFS_Validation	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
USBHost	◻️	✅ Pass	◻️	❌ Fail	✅ Pass	✅ Pass	❌ Fail	◻️
WiFi_Firmware_Driver	◻️	◻️	◻️	❌ Fail	✅ Pass	✅ Pass	⚠️ skip	◻️
WiFi_OnOff	◻️	✅ Pass	◻️	❌ Fail	✅ Pass	✅ Pass	⚠️ skip	◻️
cdsp_remoteproc	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	❌ Fail	◻️
hotplug	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
irq	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
kaslr	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
pinctrl	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
qcom_hwrng	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
remoteproc	◻️	✅ Pass	◻️	✅ Pass	❌ Fail	✅ Pass	❌ Fail	◻️
rngtest	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
shmbridge	◻️	❌ Fail	◻️	✅ Pass	✅ Pass	❌ Fail	✅ Pass	◻️
smmu	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
watchdog	◻️	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
wpss_remoteproc	◻️	✅ Pass	◻️	❌ Fail	✅ Pass	✅ Pass	✅ Pass	◻️

…on ID state Update the bindings to support reading ID state and VBUS, as per the HD3SS3220 data sheet. The ID pin is kept high if VBUS is not at VSafe0V and asserted low once VBUS is at VSafe0V, enforcing the Type-C requirement that VBUS must be at VSafe0V before re-enabling VBUS. Add id-gpios property to describe the input gpio for USB ID pin. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251111072025.2199142-2-krishna.kurapati@oss.qualcomm.com

There is a ID pin present on HD3SS3220 controller that can be routed to SoC. As per the datasheet: "Upon detecting a UFP device, HD3SS3220 will keep ID pin high if VBUS is not at VSafe0V. Once VBUS is at VSafe0V, the HD3SS3220 will assert ID pin low. This is done to enforce Type-C requirement that VBUS must be at VSafe0V before re-enabling VBUS" Add support to read the ID pin state and enable VBUS accordingly. Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20251111072025.2199142-3-krishna.kurapati@oss.qualcomm.com

…SB 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. Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251128102507.3206169-1-krishna.kurapati@oss.qualcomm.com

Add the binding for the USB3.2 Genesys Logic GL3590 hub. GL3590 hub requires 1.2V and 3.3V supplies for operation. Link: https://lore.kernel.org/r/20260122092852.887624-2-swati.agarwal@oss.qualcomm.com Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>

…pport Add support for the GL3590 4 ports USB3.2 hub. Link: https://lore.kernel.org/r/20260122092852.887624-3-swati.agarwal@oss.qualcomm.com Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>

…r primary port controller Rename the hd3ss3220_ instance to improve clarity and simplify usage when adding a secondary port controller. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260122092852.887624-4-swati.agarwal@oss.qualcomm.com Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>

…er in host mode Enable secondary USB controller in host mode on lemans EVK Platform. Secondary USB controller is connected to a Genesys Logic USB HUB GL3590 having 4 ports. The ports of hub that are present on lemans EVK standalone board are used as follows:- 1) port-1 is connected to HD3SS3220 Type-C port controller. 2) port-4 is used for the M.2 E key on corekit. Standard core kit uses UART for Bluetooth. This port is to be used only if user optionally replaces the WiFi card with the NFA765 chip which uses USB for Bluetooth. Remaining 2 ports will become functional when the interface plus mezzanine board is stacked on top of corekit: 3) port-2 is connected to another hub which is present on the mezz through which 4 type-A ports are connected. 4) port-3 is used for the M.2 B key for a 5G card when the mezz is connected. Mark the second USB controller as host only capable and add the HD3SS3220 Type-C port controller along with Type-c connector for controlling vbus supply. Link: https://lore.kernel.org/r/20260122092852.887624-5-swati.agarwal@oss.qualcomm.com Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>

For systems where the ID pin isn't available as gpio use the ATTACHED_STATE register instead to control vbus. >From the datasheet: "This is an additional method to communicate attach other than the ID pin. These bits can be read by the application to determine what was attached." Use this method if id-gpios property is not set, but the connector node has vbus-supply defined. Check regulator state as peripheral and detach can disable vbus. Signed-off-by: Jan Remmet <j.remmet@phytec.de> Link: https://lore.kernel.org/r/20260123-wip-jremmet-hd3ss3220_vbus-v2-1-bcad313ce92b@phytec.de

…t for Lemans EVK Enable PCA9538 expander as interrupt controller on Lemans EVK and configure the corresponding TLMM pins via pinctrl to operate as GPIO inputs with internal pull-ups. Link: https://lore.kernel.org/all/20260210125348.2800846-2-swati.agarwal@oss.qualcomm.com/ Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>

…oller Enable the tertiary usb controller connected to micro usb port in OTG mode on Lemans EVK platform. Link: https://lore.kernel.org/all/20260210125348.2800846-3-swati.agarwal@oss.qualcomm.com/ Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>

qcomlnxci · 2026-02-11T12:42:07Z

Test jobs on 36fccfd

qcomlnxci · 2026-02-11T12:42:09Z

Test Matrix

Test Case	kaanapali-qrd	lemans-evk	qcs615-ride	qcs6490-rb3gen2	qcs8300-ride	qcs9100-ride-r3	sm8750-mtp	x1e80100-crd
BT_FW_KMD_Service	◻️	❌ Fail	❌ Fail	✅ Pass	✅ Pass	✅ Pass	❌ Fail	◻️
BT_ON_OFF	◻️	✅ Pass	⚠️ skip	✅ Pass	✅ Pass	✅ Pass	⚠️ skip	◻️
BT_SCAN	◻️	✅ Pass	⚠️ skip	✅ Pass	✅ Pass	✅ Pass	⚠️ skip	◻️
CPUFreq_Validation	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
CPU_affinity	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
DSP_AudioPD	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
Ethernet	◻️	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	◻️
Freq_Scaling	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	❌ Fail	◻️
GIC	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
IPA	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
Interrupts	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
OpenCV	◻️	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	◻️
PCIe	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
Probe_Failure_Check	◻️	❌ Fail	❌ Fail	✅ Pass	❌ Fail	✅ Pass	❌ Fail	◻️
RMNET	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
UFS_Validation	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
USBHost	◻️	✅ Pass	✅ Pass	❌ Fail	✅ Pass	✅ Pass	❌ Fail	◻️
WiFi_Firmware_Driver	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	⚠️ skip	◻️
WiFi_OnOff	◻️	✅ Pass	⚠️ skip	✅ Pass	✅ Pass	✅ Pass	⚠️ skip	◻️
cdsp_remoteproc	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	❌ Fail	◻️
hotplug	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
irq	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
kaslr	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
pinctrl	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
qcom_hwrng	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
remoteproc	◻️	✅ Pass	✅ Pass	✅ Pass	❌ Fail	✅ Pass	❌ Fail	◻️
rngtest	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
shmbridge	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
smmu	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
watchdog	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️
wpss_remoteproc	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️

sgaud-quic · 2026-02-11T16:32:59Z

Please add CR to the PR.
Refer : https://qualcomm-confluence.atlassian.net/wiki/spaces/LK/pages/2853394439/QLI+2.0+Kernel+Development#CR-Workflow-&-CI-Checks

shashim-quic requested changes Feb 10, 2026

View reviewed changes

swatagar force-pushed the RB8 branch from 6b30958 to 5a9a678 Compare February 10, 2026 11:58

shashim-quic approved these changes Feb 10, 2026

View reviewed changes

Kriskura176767 and others added 10 commits February 11, 2026 12:52

FROMLIST: usb: misc: onboard_usb_hub: Add Genesys Logic GL3590 hub su…

f300a4c

…pport Add support for the GL3590 4 ports USB3.2 hub. Link: https://lore.kernel.org/r/20260122092852.887624-3-swati.agarwal@oss.qualcomm.com Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>

swatagar force-pushed the RB8 branch from 5a9a678 to 36fccfd Compare February 11, 2026 11:37

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Rb8#254

Rb8#254
swatagar wants to merge 10 commits intoqualcomm-linux:qcom-6.18.yfrom
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qcomlnxci commented Feb 10, 2026

Test jobs on 5a9a678

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Test Matrix

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Test jobs on 36fccfd

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Test Matrix

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