[PATCH 0/4] arm64: dts: qcom: Add Glymur QCB
From: Gopikrishna Garmidi
Date: Fri Jul 17 2026 - 07:54:42 EST
Add initial support for the Glymur QCB (Qualcomm Compute Board), a board
built on Qualcomm's Glymur SoC.
Unlike the CRD's closed enclosure, the QCB is an open form factor, suited
for bring-up and power, signal measurement.
The base support boots to shell with rootfs on NVMe.
This series adds the bindings the board relies on before enabling the
device tree itself:
- Document the qcom,glymur-qcb board compatible.
- Document the qcom,glymur-qcb-ec embedded controller compatible.
- Allow QSEECOM on the Glymur QCB so efivars and the UEFI-backed RTC work.
Features enabled in the device tree:
1. Board and sleep clocks
2. Volume up/down keys
3. PMIC RPMH regulators (banks 0 - 4) and the NVMe, WWAN and WCN rails
4. PCIe4/5/6 controllers and PHYs
5. WCN7850 WiFi on PCIe4 and Bluetooth on UART14
6. Embedded controller on I2C9
7. ADSP and CDSP remote processors, with a firmware path for SoCCP
---
Gopikrishna Garmidi (4):
dt-bindings: arm: qcom: Add Glymur QCB
dt-bindings: embedded-controller: Add Glymur QCB EC
firmware: qcom: scm: Allow QSEECOM on the Glymur QCB
arm64: dts: qcom: Add Glymur QCB
Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
.../embedded-controller/qcom,hamoa-crd-ec.yaml | 1 +
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/glymur-qcb.dts | 679 +++++++++++++++++++++
drivers/firmware/qcom/qcom_scm.c | 1 +
5 files changed, 683 insertions(+)
---
base-commit: ce28329fef089fc63dbaadcc4c1fbf9c287e57e0
change-id: 20260711-glymur-qcb-1e2d2bc913fd
prerequisite-message-id: <20260709-glymur-soccp-v6-4-16f70227547d@xxxxxxxxxxxxxxxx>
prerequisite-patch-id: 26f384ecfe96620007cab0ae3dd01db6e2314bc8
prerequisite-patch-id: 711fb836c2a609ad2f1f07f8785df3e8b72e97a5
prerequisite-patch-id: e9fe3e572292afc1ea6f98dba6c2176a28183dc7
prerequisite-patch-id: 5b78db9f6345733d9dce683ec231fa93859a1a0e
Best regards,
--
Gopikrishna Garmidi <gopikrishna.garmidi@xxxxxxxxxxxxxxxx>