wifi: ath11k: fix QRTR readiness related WLAN initialization failures

[miaoqing-quic]

On WCN6750 platforms, reboot stress testing occasionally results in WLAN
initialization failures after boot. The WPSS firmware reaches the running
state successfully, but no WLAN interface is created.

Analysis shows that ath11k_ahb depends on the QRTR SMD transport for QMI
communication with WPSS firmware. However, this dependency is not
currently expressed in Kconfig, allowing qrtr_smd and ath11k_ahb to load
in either order when built as modules.

If ath11k_ahb is loaded before qrtr_smd becomes available, WLAN
initialization may not complete successfully.

Make the QRTR and QRTR_SMD dependencies explicit and add a soft
dependency to ensure qrtr_smd is loaded before ath11k_ahb.

Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.2.0.c2-00204-QCAMSLSWPLZ-1

Fixes: qualcomm-linux/kernel-topics@00402f4 ("ath11k: Add support for WCN6750 device")

CRs-Fixed: 4601257

[qswat-orbit-external]

Merge Check Failed: No Change Task Found

No associated change tasks found for CR 4601257 on any of the following entities:

Entities:

• kernel.qli.2.0

CR: 4601257

Please ensure the CR has a change task associated with at least one of the entities for this branch.

[qcomlnxci]

Test jobs on 4de5f36

• multimedia Job 190210 on hamoa-iot-evk
• multimedia Job 190207 on lemans-evk
• multimedia Job 190203 on monaco-evk
• multimedia Job on purwa-iot-evk
• multimedia Job 190204 on qcs615-ride
• multimedia Job 190206 on qcs6490-rb3gen2
• multimedia Job 190205 on qcs8300-ride
• multimedia Job 190208 on qcs9100-ride-r3
• multimedia Job on qrb2210-rb1
• multimedia Job on shikra-iqs-evk

[qcomlnxci]

Test Matrix

Test Case	hamoa-iot-evk-multimedia	lemans-evk-multimedia	monaco-evk-multimedia	qcs615-ride-multimedia	qcs6490-rb3gen2-multimedia	qcs8300-ride-multimedia	qcs9100-ride-r3-multimedia
Audio_Card_Registration	✅ Pass	✅ Pass	✅ Pass	⚠️ skip	✅ Pass	⚠️ skip	⚠️ skip
BT_FW_KMD_Service	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
BT_ON_OFF	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
BT_SCAN	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
CPUFreq_Validation	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
CPU_affinity	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
DSP_AudioPD	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
Ethernet	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip
Freq_Scaling	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
GIC	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
IPA	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
Interrupts	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
OpenCV	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
PCIe	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
Probe_Failure_Check	❌ Fail	❌ Fail	❌ Fail	❌ Fail	❌ Fail	❌ Fail	❌ Fail
RMNET	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
UFS_Validation	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
USBHost	✅ Pass	✅ Pass	✅ Pass	❌ Fail	❌ Fail	❌ Fail	❌ Fail
WiFi_Firmware_Driver	❌ Fail	✅ Pass	❌ Fail	✅ Pass	✅ Pass	✅ Pass	✅ Pass
WiFi_OnOff	❌ Fail	✅ Pass	❌ Fail	✅ Pass	✅ Pass	✅ Pass	✅ Pass
adsp_remoteproc	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
cdsp_remoteproc	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
gpdsp_remoteproc	⚠️ skip	✅ Pass	✅ Pass	⚠️ skip	⚠️ skip	✅ Pass	✅ Pass
hotplug	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
irq	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
kaslr	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
pinctrl	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
qcom_hwrng	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
remoteproc	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
rngtest	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
shmbridge	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
smmu	❌ Fail	❌ Fail	✅ Pass	❌ Fail	✅ Pass	✅ Pass	❌ Fail
watchdog	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass
wpss_remoteproc	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass