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Thu, 06 Aug 2026 11:17:52 -0700 (PDT) X-Received: by 2002:a17:90b:3a8d:b0:38e:57a3:f218 with SMTP id 98e67ed59e1d1-3903c5b9f70mr14946468a91.13.1786040272307; Thu, 06 Aug 2026 11:17:52 -0700 (PDT) Received: from [192.168.0.7] ([49.204.111.196]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-141009ab943sm368899c88.7.2026.08.06.11.17.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 06 Aug 2026 11:17:51 -0700 (PDT) Message-ID: <3594bbdd-e457-4a88-9e37-7acf0f3d87d2@oss.qualcomm.com> Date: Thu, 6 Aug 2026 23:47:46 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] dt-bindings: spi: qcom-geni: Document device-gpios property To: Mark Brown Cc: konrad.dybcio@oss.qualcomm.com, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Gross , Bjorn Andersson , chandana.chiluveru@oss.qualcomm.com, Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260806-use_gpio_to_notify_master_of_spi_target_activity-v1-0-c363a9b5df69@oss.qualcomm.com> <20260806-use_gpio_to_notify_master_of_spi_target_activity-v1-1-c363a9b5df69@oss.qualcomm.com> <57719877-b8d8-4df0-acce-2c4faf5a5899@sirena.org.uk> Content-Language: en-US From: Praveen Talari In-Reply-To: <57719877-b8d8-4df0-acce-2c4faf5a5899@sirena.org.uk> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODA2MDE0MiBTYWx0ZWRfX8+jPxbGSWniW t+q7BLbvXhA/PdFbmgM3B/i+E7NX5oTFUqRMzMZp9oqZdrFJsDKvFTRS1gKQVdWAF+5ZNOFcQN1 Kwh5ng7NIVL3ppQp/d/TKGWaO12X1QuwtQN+EBvMW+Q1dvEyR3lZ3fFxC/ijpOdCUx0UkC08dV3 eyUzeh7+S+tG5sk2SeobMbPyM9jNQ9DtVT8tCUcbRLNIFdWJqN0kB1JDOWEhXLkPur0crii62YY AKb1NyHUvYFD7a5rNM/u8FX/xLK8HyooWGiRB6xN5nAVX6LHkX3wsukIBp0B6rLDK9uLbr5QmDz gvaSERE/lGmlCsVnM4to1EChPjrX3jB2tV5HC4BWyBPGmIJPB6iO2L2At39fTgmKyiP2ZIoSV7X CjnFuUWKWXTy1VwKzBea4zSOPT7ZW/iEhjZEof3BUeEVGfx7oDZjYz0xK8YieVYeFZA4ivFhOzu xM6reJXdSYTnuMdOQaA== X-Authority-Analysis: v=2.4 cv=HPXz0Itv c=1 sm=1 tr=0 ts=6a74cfd1 cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=7DW+zsgf7PPjz/i6iZMG3g==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=pBl_9jDRoQriJyM8ii4A:9 a=QEXdDO2ut3YA:10 a=ZXulRonScM0A:10 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-ORIG-GUID: 3XyFab0KVh8dkLfmBm6LCUxNwKaQLzxw X-Proofpoint-Spam-Info: AW1haW4tMjYwODA2MDE0MiBTYWx0ZWRfX+D+JBs1ELW74 GlhWaVtJxJMcRH6eH3NUsKL3N5WjGe1cqHoRqTS/Oq91kAgyrkyryAvH+NYGC2y56C52CpJh3Qu Ic38LX6MUEgQZAUnyHJvQS5vGp8HJU4= X-Proofpoint-GUID: 3XyFab0KVh8dkLfmBm6LCUxNwKaQLzxw 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=2026-08-06_02,2026-08-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 suspectscore=0 adultscore=0 spamscore=0 malwarescore=0 bulkscore=0 priorityscore=1501 impostorscore=0 lowpriorityscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608060142 Hi Mark, On 06-08-2026 23:05, Mark Brown wrote: > On Thu, Aug 06, 2026 at 03:43:44PM +0530, Praveen Talari wrote: >> When operating in SPI target (slave) mode, the GENI SPI controller can >> use an external GPIO to notify the SPI master about the target's >> active state. >> Document the optional device-gpios property for the qcom,spi-geni-qcom >> and qcom,sa8255p-geni-spi bindings, restricted to spi-slave nodes. > This seems a lot like the ready-gpios property we have for some other > drivers? Yes, you're right. The intention was the same when I added this property. Would you prefer that I use the ready-gpios property instead?