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Thu, 03 Sep 2026 00:19:13 -0700 (PDT) Received: from hu-afaisal-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-14319983842sm3992468c88.15.2026.09.03.00.19.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Sep 2026 00:19:13 -0700 (PDT) From: Khalid Faisal Ansari Subject: [PATCH v5 0/2] arm64: dts: qcom: shikra: enable ST33 TPM support Date: Thu, 03 Sep 2026 12:48:52 +0530 Message-Id: <20260903-shikra-dtpm-v5-0-e8ea3ac8a135@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@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=H4sIAFwfmWoC/1WMwQ6CMBBEf4Xs2SW1loKe/A/DoSlFNlqKXWw0h H+3knjwMsmbybwF2EVyDKdigegSMYUxQ7UrwA5mvDqkLjNIIbVoZIU80C0a7ObJY62Owhrb501 DfkzR9fTabJc280A8h/je5El9259H/3mSQoGNqrWUh32jOncOzOXjae42eF/mgHZd1w8PSZG3r QAAAA== X-Change-ID: 20260825-shikra-dtpm-7490cacf0266 To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Khalid Faisal Ansari , Konrad Dybcio X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1788419950; l=1355; i=khalid.ansari@oss.qualcomm.com; s=20251105; h=from:subject:message-id; bh=ScgocSYMJZUtb7PWKiEExIwCxdphhRQmmpNH+RfPfM8=; b=vDlxITKLapkLDOC2sAxZivvhsWGwPP0NgQdp3T25QEnSc/LAVe7tmHV2VxdKWQfx3HXniL0qV Kq/XrwCP2NKAqyTtfmFTQxDA10iQZOZHQFySgY3fRvPF2k5VU0cvwF1 X-Developer-Key: i=khalid.ansari@oss.qualcomm.com; a=ed25519; pk=eBXrIUgTWV0cgG+GsNeZPPgvj1Tm6g9L2sfcoxMGrKo= X-Proofpoint-GUID: GsnoAeuiSVWW3zyki07hRbVMnQx-kc_s X-Proofpoint-ORIG-GUID: GsnoAeuiSVWW3zyki07hRbVMnQx-kc_s X-Authority-Analysis: v=2.4 cv=YKuvDxGx c=1 sm=1 tr=0 ts=6a991f74 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=LFEp--mz5Qji-3JE28oA:9 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAzMDA2MyBTYWx0ZWRfXyuXLyxv1QLFU qOUA8OB97ui8LUqJv/VxFQIYQgoby00WDYwhEWr9XQ0HchMOuQxXAFZzx7m91XibvQXdPI+d0HW Ms5BlSKsJfCjMoOrGCtJ6utY9YTPJ6OH4K0QTEo/E1DnUr9l/9srEnIcjhzztEGg1AuRh0j2BzH AHkyP4plGHgSQ00tiMgCVfSf8cdXExVLf5jg/lWswidtZWru8bVjTmoZVt4LCL5FzTUlXdMkWL8 rL5Osqyj3e6UMz7cLcm2P+7qTqOpYpERybigp5MNPNp6oVdUc+Q6opAQwJxs/eUKrWhB7HUFfx6 K4YXtRCw3Z7aaVxiMY7JOVPHayGXNfUczKEkfxMfJG/N7bK+Ft4rJn9GKGN2mJweUeaEyqYpgee MqHIaW5hkc2Xm51CFpEnCT2AhktpAaaseNkqSWq9GHotWOIb9rjqHsuny6M9/DPfBlKYUL9OfXW ggLaGUDSysv9GtpTYhQ== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTAzMDA2MyBTYWx0ZWRfXyLO5ggx89Uv3 hUWh32nOJRJmP9xFhmsY1kkWABMrETLvCi+a2wkw3lYvPpFLxK4DWSgGSlH/GbMo34cJiu6ekrX LvH6B46EE22bfQghecEcstZq2wkSWu4= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-03_02,2026-09-02_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 spamscore=0 adultscore=0 impostorscore=0 malwarescore=0 phishscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609030063 The Shikra EVK platforms support an ST33 TPM connected over SPI5. This series first removes GPIOs 14-17 from the reserved ranges so that SPI5 can be used by Linux, and then enables the ST33 TPM in the common Shikra EVK device tree. Changes in v5: - Add Reviewed-by tag from Konrad Dybcio for v4-patch 1. - Keep node references in alphabetical order. Link to v4: https://lore.kernel.org/r/20260826-shikra-dtpm-v4-0-8476223184de@oss.qualcomm.com Changes in v4: - Send the interdependent GPIO and TPM changes together. - Add the SPI5 and TPM nodes to shikra-evk.dtsi. - Remove GPIOs 14-17 from the reserved ranges. Link to v3: https://lore.kernel.org/all/20260820-shikra_dtpm-v3-1-93cdd4f3e8dc@oss.qualcomm.com/ Signed-off-by: Khalid Faisal Ansari --- Khalid Faisal Ansari (2): arm64: dts: qcom: shikra: unreserve GPIOs 14-17 arm64: dts: qcom: shikra: enable ST33 TPM arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi | 1 - arch/arm64/boot/dts/qcom/shikra-evk.dtsi | 10 ++++++++++ arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi | 1 - 3 files changed, 10 insertions(+), 2 deletions(-) --- base-commit: 65eb47183e176d8c1220cb945edac71dbedceac1 change-id: 20260825-shikra-dtpm-7490cacf0266 Best regards, -- Khalid Faisal Ansari