FROMLIST: arm64: dts: qcom: purwa: Fix GPU IOMMU property

[jiezh-qualcomm]

Purwa's GPU does not support SID 1, which is typically used for LPAC-related traffic. Remove SID 1 from the GPU node's iommus property to accurately describe the hardware. This fixes the splat below, seen with some versions of Gunyah hypervisor:

Internal error: synchronous external abort: 0000000096000010 [#1] SMP
CPU: 0 UID: 0 PID: 80 Comm: kworker/u33:2 Tainted: G M
Tainted: [M]=MACHINE_CHECK
Hardware name: Qualcomm Technologies, Inc. Purwa IoT EVK (DT)
Workqueue: events_unbound deferred_probe_work_func
pstate: 21400005 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
pc : arm_smmu_write_s2cr+0x9c/0xbc
lr : arm_smmu_master_install_s2crs+0x78/0xa4
sp : ffff80008039b570
x29: ffff80008039b570 x28: 0000000000000000 x27: ffffaddd62f1ab78
x26: ffff00080a4ff280 x25: 0000000000000018 x24: ffff00080b896480
x23: ffff00080ba9b7a0 x22: ffff00080bb05160 x21: 0000000000000000
x20: 0000000000000000 x19: 0000000000000001 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: ffff80008039b1d0
x14: ffff80010039b37d x13: 00746c7561662d74 x12: 0000000000000000
x11: ffff00080b7fbd98 x10: ffffffffffffffc0 x9 : ffffffffffffffff
x8 : 0000000000000228 x7 : 0000000000000e87 x6 : 0000000000000000
x5 : 0000000000000000 x4 : ffff00080a4ff280 x3 : 0000000000000000
x2 : ffff800082a40c04 x1 : 0000000000000000 x0 : ffff800082a40000
Call trace:
arm_smmu_write_s2cr+0x9c/0xbc (P)
arm_smmu_master_install_s2crs+0x78/0xa4
arm_smmu_attach_dev+0xb0/0x1d8
__iommu_device_set_domain+0x84/0x11c
__iommu_group_set_domain_internal+0x60/0x120
__iommu_attach_group+0x88/0x9c
iommu_attach_device+0x6c/0xa0
msm_iommu_new.part.0+0x84/0xe4 [msm]
msm_iommu_gpu_new+0x3c/0x104 [msm]
adreno_iommu_create_vm+0x24/0xc8 [msm]
a6xx_create_vm+0x48/0x78 [msm]
msm_gpu_init+0x2d8/0x508 [msm]
adreno_gpu_init+0x208/0x324 [msm]
a6xx_gpu_init+0x604/0x8cc [msm]
adreno_bind+0xb4/0x124 [msm]
component_bind_all+0x114/0x23c
msm_drm_init+0x1b0/0x1ec [msm]
msm_drm_bind+0x30/0x3c [msm]
try_to_bring_up_aggregate_device+0x164/0x1d0
__component_add+0xa4/0x16c
component_add+0x14/0x20
msm_dp_display_probe_tail+0x4c/0xac [msm]
msm_dp_auxbus_done_probe+0x14/0x20 [msm]
dp_aux_ep_probe+0x4c/0xf4 [drm_dp_aux_bus]
really_probe+0xbc/0x29c
__driver_probe_device+0x78/0x12c
driver_probe_device+0x3c/0x15c
__device_attach_driver+0xb8/0x134
bus_for_each_drv+0x88/0xe8
__device_attach+0xa0/0x190
device_initial_probe+0x50/0x54
bus_probe_device+0x38/0xa4
deferred_probe_work_func+0x88/0xc0
process_one_work+0x148/0x28c
worker_thread+0x2cc/0x3d4
kthread+0x12c/0x204
ret_from_fork+0x10/0x20
---[ end trace 0000000000000000 ]---

Fixes: 1aa0b4e ("arm64: dts: qcom: x1p42100: Add GPU support")

Link: https://lore.kernel.org/r/20260410-purwa-gpu-dt-fix-v1-1-4637892156cf@oss.qualcomm.com

CRs-Fixed: 4497701

[qcomlnxci]

Test jobs on 7131f28

• Job 71706 on lemans-evk
• Job 71710 on monaco-evk
• Job 71711 on qcs615-ride
• Job 71705 on qcs6490-rb3gen2
• Job 71709 on qcs8300-ride
• Job 71704 on qcs9100-ride-r3
• Job 71708 on sm8750-mtp
• Job 71707 on x1e80100-crd

[qcomlnxci]

Test Matrix

Test Case	lemans-evk	monaco-evk	qcs615-ride	qcs6490-rb3gen2	qcs8300-ride	qcs9100-ride-r3	sm8750-mtp	x1e80100-crd
BT_FW_KMD_Service	❌ Fail	❌ Fail	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
BT_ON_OFF	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
BT_SCAN	❌ Fail	❌ Fail	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
CPUFreq_Validation	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
CPU_affinity	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
DSP_AudioPD	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
Ethernet	✅ Pass	✅ Pass	◻️	⚠️ skip	✅ Pass	⚠️ skip	◻️	◻️
Freq_Scaling	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
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	❌ Fail	◻️	❌ Fail	❌ Fail	❌ Fail	◻️	◻️
RMNET	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
UFS_Validation	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
USBHost	✅ Pass	✅ Pass	◻️	❌ Fail	✅ Pass	✅ Pass	◻️	◻️
WiFi_Firmware_Driver	⚠️ skip	⚠️ skip	◻️	⚠️ skip	⚠️ skip	⚠️ skip	◻️	◻️
WiFi_OnOff	✅ Pass	⚠️ skip	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
cdsp_remoteproc	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
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	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
rngtest	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
shmbridge	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
smmu	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
watchdog	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
wpss_remoteproc	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️	◻️