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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Parthiban Veerasooran , Heiner Kallweit , Russell King , Marcelo Schmitt CC: , , , Ciprian Regus , Iustin Stolniceanu Subject: [PATCH net-next 3/5] dt-bindings: net: adi,adin1110: Add adi,spi-oa-tc6 Date: Tue, 3 Nov 2026 18:09:16 +0200 Message-ID: <20261103160918.409701-4-iustin.stolniceanu@analog.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261103160918.409701-1-iustin.stolniceanu@analog.com> References: <20261103160918.409701-1-iustin.stolniceanu@analog.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ADIRuleOP-NewSCL: Rule Triggered X-Authority-Analysis: v=2.4 cv=XIOl2ghE c=1 sm=1 tr=0 ts=6aea0760 cx=c_pps a=3WNzaoukacrqR9RwcOSAdA==:117 a=3WNzaoukacrqR9RwcOSAdA==:17 a=zJRp6_cAMcgA:10 a=VkNPw1HP01LnGYTKEx00:22 a=0sLvza09kfJOxVLZPwjg:22 a=OmVn7CZJonkx5R5zMQLL:22 a=gAnH3GRIAAAA:8 a=5jv5b5KtEm5ENIyIVKMA:9 X-Proofpoint-Spam-Info: AW1haW4tMjYxMTAzMDA2NCBTYWx0ZWRfXwaypRJs3dYun Y4RRl7mBqBvT7TnucO5z9DEeYqbcYN+VPofLyga8fV/EaUDcALSkp1KXMfj4QPyyn2UDN4KmLq/ SYEZtLhAIcIl1gOrth8wHvAet+4QB9DAo0Gd7dakC0D7OtlZh9lQ X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTAzMDA2NCBTYWx0ZWRfX35IoespH/83f xgXNaGB138PJVKFU2kNswAYXzN8LwrFmhZqdFe6QqGfXQ012OGpc1IaXHDJL37Xt//D3ZAyRuXL rmbQWPL2gzqzBZiB537jMkzoVB6o+mst8aM2jCrDcefd0e5hJsPTvEEIf0rMgwS3LtNPy5BcDB/ zmAuPwmfhnrFK0jVjSXN8+T6KHFPHGWQ1R+sf8UcU539zjGytRXV0YT5vS39hqwGF8bmCXZSbat Dr2EpXac+SmzLP7XZFopuqKOaF8hDjK3dF0OfYay60oJ6Fy2/QcvzLe0NUqVziNw3iwpRWPrD6F G//3huPXLPv+4mv3nSeY8n4qG/85zzZdmqBiiVmF2vy05YfXy8WnM6c4E3EEnFwuszE1VowEPLo b5vQ1GuS+oP5WdVrfMEMSqmT0DUyHBafAaGNA/WEpa3/zwa7bSsXNrFXWhERiLk488xbjYW2n5r tehqujHpU1Ru0mUPmxw== X-Proofpoint-ORIG-GUID: FTBL3Vy1MoZv9hf8zQO6WbMlQJCjy0pW X-Proofpoint-GUID: FTBL3Vy1MoZv9hf8zQO6WbMlQJCjy0pW X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-11-03_03,2026-11-03_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 adultscore=0 priorityscore=1501 lowpriorityscore=0 malwarescore=0 impostorscore=0 clxscore=1011 suspectscore=0 spamscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610300000 definitions=main-2611030064 From: Ciprian Regus The ADIN1110 and ADIN2111 support two SPI host interface protocols: the generic SPI protocol and the OPEN Alliance TC6 protocol. The protocol is selected by the state of the SPI_CFG1 pin, which the device latches when it comes out of reset, together with SPI_CFG0, which selects CRC (generic SPI) or protection (OPEN Alliance) mode. The protocol is set by the board hardware, so the driver must know it in advance. Add a boolean property to describe a device configured for the OPEN Alliance TC6 protocol. Without it, the generic SPI protocol is assumed, as before. Signed-off-by: Ciprian Regus Signed-off-by: Iustin Stolniceanu --- Documentation/devicetree/bindings/net/adi,adin1110.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/net/adi,adin1110.yaml b/Documentation/devicetree/bindings/net/adi,adin1110.yaml index 0a73e01d7f97..e19b6c94708d 100644 --- a/Documentation/devicetree/bindings/net/adi,adin1110.yaml +++ b/Documentation/devicetree/bindings/net/adi,adin1110.yaml @@ -43,6 +43,12 @@ properties: Enable CRC8 checks on SPI read/writes. type: boolean + adi,spi-oa-tc6: + description: | + The device is configured, through the SPI_CFG1 pin, for the + Open Alliance TC6 protocol instead of the generic SPI one. + type: boolean + interrupts: maxItems: 1 -- 2.43.0