From: Gopikrishna Garmidi <gopikrishna.garmidi@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Anvesh Jain P <anvesh.p@oss.qualcomm.com>,
Sibi Sankar <sibi.sankar@oss.qualcomm.com>,
Pankaj Patil <pankaj.patil@oss.qualcomm.com>,
Qiang Yu <qiang.yu@oss.qualcomm.com>
Cc: Rajendra Nayak <rajendra.nayak@oss.qualcomm.com>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>,
Gopikrishna Garmidi <gopikrishna.garmidi@oss.qualcomm.com>,
Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Abel Vesa <abel.vesa@oss.qualcomm.com>
Subject: [PATCH v2 0/4] arm64: dts: qcom: Add Glymur QCB
Date: Mon, 10 Aug 2026 06:03:26 -0700 [thread overview]
Message-ID: <20260810-glymur-qcb-v2-0-9e6ea7987b9e@oss.qualcomm.com> (raw)
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
8. TCSR refgen and QREF reference supplies
---
Changes in v2:
- Add TCSR refgen and QREF reference supplies to the Glymur QCB device tree
- Rebase on top of the latest linux-next tag
- Picked up Reviewed-by tags
- Drop Konrad Dybcio's Reviewed-by tag because the patch has changed
- Link to v1: https://patch.msgid.link/20260717-glymur-qcb-v1-0-aaf1cff84aab@oss.qualcomm.com
---
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 | 699 +++++++++++++++++++++
drivers/firmware/qcom/qcom_scm.c | 1 +
5 files changed, 703 insertions(+)
---
base-commit: ce28329fef089fc63dbaadcc4c1fbf9c287e57e0
change-id: 20260711-glymur-qcb-1e2d2bc913fd
prerequisite-message-id: <20260709-glymur-soccp-v6-4-16f70227547d@oss.qualcomm.com>
prerequisite-patch-id: 26f384ecfe96620007cab0ae3dd01db6e2314bc8
prerequisite-patch-id: 711fb836c2a609ad2f1f07f8785df3e8b72e97a5
prerequisite-patch-id: e9fe3e572292afc1ea6f98dba6c2176a28183dc7
prerequisite-patch-id: 5b78db9f6345733d9dce683ec231fa93859a1a0e
Best regards,
--
Gopikrishna Garmidi <gopikrishna.garmidi@oss.qualcomm.com>
next reply other threads:[~2026-08-10 13:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-10 13:03 Gopikrishna Garmidi [this message]
2026-08-10 13:03 ` [PATCH v2 1/4] dt-bindings: arm: qcom: Add Glymur QCB Gopikrishna Garmidi
2026-08-10 13:03 ` [PATCH v2 2/4] dt-bindings: embedded-controller: Add Glymur QCB EC Gopikrishna Garmidi
2026-08-10 13:03 ` [PATCH v2 3/4] firmware: qcom: scm: Allow QSEECOM on the Glymur QCB Gopikrishna Garmidi
2026-08-10 13:03 ` [PATCH v2 4/4] arm64: dts: qcom: Add " Gopikrishna Garmidi
2026-08-18 11:32 ` Konrad Dybcio
2026-08-18 11:33 ` [PATCH v2 0/4] " Konrad Dybcio
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