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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-31429cf22b3sm17666314eec.0.2026.07.18.05.06.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Jul 2026 05:06:24 -0700 (PDT) From: Gopikrishna Garmidi Subject: [PATCH 0/5] arm64: dts: qcom: Add Kalambo SoC and CRD Date: Sat, 18 Jul 2026 05:06:20 -0700 Message-Id: <20260718-b4-kalambo-crd-v1-0-a1069b5a2757@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIADxsW2oC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzMDc0NT3SQT3ezEnMTcpHzd5KIUXQszS0OjRAPjpKQUIyWgpoKi1LTMCrC B0bG1tQCH2z8lYAAAAA== X-Change-ID: 20260715-b4-kalambo-crd-86912a03bbd2 To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sibi Sankar , Pankaj Patil Cc: Rajendra Nayak , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Gopikrishna Garmidi X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1784376384; l=1363; i=gopikrishna.garmidi@oss.qualcomm.com; s=20260102; h=from:subject:message-id; bh=OilalDYz3TZf1nKvQmIubMlOxJylgAFMx1qmpyii19Y=; b=8Ltq8rNeSZIokzkpU6nUTPuUF7C76Q2Fa1Irz8M2LKpOtBqV6IMwjbQVWIivYOF1OhWa6ObWI 9ev/RKAvOZ/AQp1NXZwFSwqHkqkNG/FHMr0WktQeOt3esFhP9+tCvnq X-Developer-Key: i=gopikrishna.garmidi@oss.qualcomm.com; a=ed25519; pk=TkSjNEhrfsj90i3wkABTZtAjLNr2cfYsujaTvyOIDsE= X-Proofpoint-GUID: Erh16fBcZQSzI8suOBCybus5tY0qU8GS X-Proofpoint-Spam-Info: AW1haW4tMjYwNzE4MDEyMiBTYWx0ZWRfX366FzfLvPi20 0mMfC2JdifdXyl5HCpzYjj7midfqZnpJuPciGl/7n1O4Ne5v3Wy9EX4RLdV/8pk0LQ9oCeVjzQ7 Cl+h9HZ6IriZDV6ys+UM+HTEmR/mrv4= X-Authority-Analysis: v=2.4 cv=b9aCJNGx c=1 sm=1 tr=0 ts=6a5b6c42 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=dSOnKLZ8RJAofC3uZQgA:9 a=QEXdDO2ut3YA:10 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-ORIG-GUID: Erh16fBcZQSzI8suOBCybus5tY0qU8GS X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzE4MDEyMiBTYWx0ZWRfX1tuV0NjEkf8k 3YkwJFQLjwo7/k74AisRmt69vcxWA7MxJ32SGstzlSlO8JDophJngkHQA2L0oAqkO4YlW0YxYqC xw8agljWao0bNhOvqxiR+UJrB9Rj0DlORbfEXw0UvUZ66PiqQQuJLxL9Ed/BbEfeO0fcT37jDHO DuoXWGOZaL1xRAqTBTnz1vlZOtXXa/86n3CkThERpVjfNn/5+xAJr8HsZpj0ZleD/wsTeDJq1En KwltLckLE/vGYvjvB6XmMbAijxdsNopcjTr89EClTGI/SRKhPm9VGqlPG9un7JoQBUr6Q06sU/f KZdEPLpJPxLzTmNsJ1r5+M6Rj8riPXMCzMD2kn38X3L590cYUKb7Ev8CLJ8EeovHfHpYIFdGWiw m/4I7otFDVR/lddz3arDKiFvtbSRGmDQbz5cTPy7UMEvNGHQO/wIn5wDMYTaUvB4Xp6mPBs5nqN jN9QZwXJCUlD9BCW3eg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-18_03,2026-07-17_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 phishscore=0 priorityscore=1501 lowpriorityscore=0 clxscore=1015 adultscore=0 malwarescore=0 bulkscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607180122 Qualcomm Kalambo is a Mahua derivative with CPU cluster 0 absent, leaving it with just cluster 1. Everything else should work as-is. This series documents the board compatibles and adds the SoC and Compute Reference Device (CRD) device trees. It also adds the Kalambo compatible to the UBWC configuration table and allowlists the Kalambo CRD for QSEECOM to enable access to efivars. --- Gopikrishna Garmidi (5): dt-bindings: arm: qcom: Document Kalambo SoC and board arm64: dts: qcom: Add Kalambo SoC arm64: dts: qcom: Add Kalambo CRD firmware: qcom: scm: Allow QSEECOM on Kalambo CRD soc: qcom: ubwc: Add Kalambo UBWC config Documentation/devicetree/bindings/arm/qcom.yaml | 5 +++++ arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/glymur.dtsi | 2 +- arch/arm64/boot/dts/qcom/kalambo-crd.dts | 21 ++++++++++++++++++ arch/arm64/boot/dts/qcom/kalambo.dtsi | 29 +++++++++++++++++++++++++ drivers/firmware/qcom/qcom_scm.c | 1 + drivers/soc/qcom/ubwc_config.c | 1 + 7 files changed, 59 insertions(+), 1 deletion(-) --- base-commit: 1a1757b76427f6201bfe0bf1bea9f7574f332a93 change-id: 20260715-b4-kalambo-crd-86912a03bbd2 Best regards, -- Gopikrishna Garmidi