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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-74eb9dd6022sm13926375b3a.8.2025.07.16.02.09.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Jul 2025 02:09:20 -0700 (PDT) From: Yijie Yang Date: Wed, 16 Jul 2025 17:08:39 +0800 Subject: [PATCH 1/4] dt-bindings: arm: qcom: Document HAMOA-IOT-EVK board 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 Message-Id: <20250716-hamoa_initial-v1-1-f6f5d0f9a163@oss.qualcomm.com> References: <20250716-hamoa_initial-v1-0-f6f5d0f9a163@oss.qualcomm.com> In-Reply-To: <20250716-hamoa_initial-v1-0-f6f5d0f9a163@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yijie Yang , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1752656953; l=1644; i=yijie.yang@oss.qualcomm.com; s=20240408; h=from:subject:message-id; bh=Fly8KKTzJ7CWD+LVdqYCrxjMnt8d1gn0I63K2HEHwgs=; b=S3euloBUvf6vGs39Jz7hp61Q+/lvXntgfNlGRqr/f2q3IlZ0HIlLOZdmX6IadZdQOf6CBZNRn di9Nd/MIndhDIsIg0SW9eDV0TN9X3zVATswL2FdRpmRipONRiaFqzRS X-Developer-Key: i=yijie.yang@oss.qualcomm.com; a=ed25519; pk=XvMv0rxjrXLYFdBXoFjTdOdAwDT5SPbQ5uAKGESDihk= X-Authority-Analysis: v=2.4 cv=dKimmPZb c=1 sm=1 tr=0 ts=68776c42 cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=Wb1JkmetP80A:10 a=EUspDBNiAAAA:8 a=X4CchLBkMRYhfesQTxMA:9 a=QEXdDO2ut3YA:10 a=zc0IvFSfCIW2DFIPzwfm:22 X-Proofpoint-GUID: bfCM7lkzJjGMOVkUD36ez2GN2uPm-F7i X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzE2MDA4MCBTYWx0ZWRfXxnXxphRxggzq 99HKEEFUQD7u1wCSduWKao6KQzILZOTGHHia1GnvawsnRSEIbyYKl2iCI3lM4p2TsbUa+xmhVfb RgOVt+122aQEKvUgv8iB/zRn3BmEUvROZ6ifNGhxpH2GQdJeE8Ff/WReV+qKk7Xde0SNOn/vGPR MaIgBlkR0Vgtkf2bPlN+C1/RW9Jj3xDiiKhxYHYpBCRC/ABKCcV93CgwlAX5jKj2MDa2CI+jENY 6mZ3ZCmEj3uStjO8J7a524VdthUb4bOGjfklaNkVodQA6hAb5OgT7hGGbt37oO8t/uCyfykCmaX SI4603PYLzmfFbfW/JpNl4HpcpTfYZqgL4tamp7hQzPll4z7l1OA+yA/fBZ+w9S+KquV7ONUSO4 pDNjbumHKgvjlaPeWgZziV4+9Mvh8Z8YDxcZTe0rqjjW83mI2nClI7qK2mp7lG0xRGObpoAr X-Proofpoint-ORIG-GUID: bfCM7lkzJjGMOVkUD36ez2GN2uPm-F7i X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-07-16_01,2025-07-15_02,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 clxscore=1015 mlxlogscore=999 mlxscore=0 spamscore=0 adultscore=0 impostorscore=0 priorityscore=1501 suspectscore=0 bulkscore=0 phishscore=0 lowpriorityscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507160080 Document the device tree binding for a new board named "EVK" based on the Qualcomm Hamoa-IoT platform. The "hamoa" name refers to a family of SoCs that share the same silicon die but are offered in multiple speed bins. The specific SoC used in this board is the x1e80100, which represents one such bin within the Hamoa family. Although "qcom,hamoa-iot-evk" is introduced as the board-specific compatible, the fallback compatible remains "qcom,x1e80100" to preserve compatibility with existing in-kernel drivers and software that already depend on this identifier. Signed-off-by: Yijie Yang --- Documentation/devicetree/bindings/arm/qcom.yaml | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml index ae43b35565808ed27cd8354b9a342545c4a98ed6..83b09ec1100ca03044c832212a99e65cc1177985 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -100,8 +100,8 @@ description: | sm8550 sm8650 sm8750 - x1e78100 - x1e80100 + x1e78100 # hamoa + x1e80100 # hamoa x1p42100 There are many devices in the list below that run the standard ChromeOS @@ -1162,6 +1162,11 @@ properties: - qcom,x1p42100-crd - const: qcom,x1p42100 + - items: + - enum: + - qcom,hamoa-iot-evk + - const: qcom,x1e80100 + # Board compatibles go above qcom,msm-id: -- 2.34.1