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[178.174.189.39]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c46bd66bd3asm468527766b.56.2026.10.27.07.41.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Oct 2026 07:41:03 -0700 (PDT) From: Ulf Hansson To: linux-mmc@vger.kernel.org, Ulf Hansson Cc: Adrian Hunter , Kamal Dasu , Florian Fainelli , Wolfram Sang , Oleksij Rempel , Ulf Hansson , linux-kernel@vger.kernel.org, Krzysztof Kozlowski Subject: [PATCH v10 1/6] dt-bindings: mmc: Extend keep-power-in-suspend beyond SDIO Date: Tue, 27 Oct 2026 15:40:39 +0100 Message-ID: <20261027144051.249211-2-ulf.hansson@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261027144051.249211-1-ulf.hansson@oss.qualcomm.com> References: <20261027144051.249211-1-ulf.hansson@oss.qualcomm.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 X-Authority-Analysis: v=2.4 cv=HJ1WhYtv c=1 sm=1 tr=0 ts=6ae0b802 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=h7aNHqOhPKB91FvYUefsSA==:17 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=Q-fNiiVtAAAA:8 a=EUspDBNiAAAA:8 a=Bwok4HuJcqyDF73gS4AA:9 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-ORIG-GUID: 1JqcgIsSHnbr8MTX_DQeUFsL3VniZCfd X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI3MDA1OCBTYWx0ZWRfX8YA/L+vMXZ/8 aKtw0zPNDyDLp0DDtWB8eYfy6MvzkTcJ20faqtW0EVEhM6x+RP4dRqZ1LsWFOxMRkdKj+cygDGA qSTsIM0+N7OfrR8ywabbkxT3zZlQg70= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI3MDA1OCBTYWx0ZWRfXy8lKgMKMw5/M WkMj9XnvQxAMj9J6WEfmDCRpIAGKKL/fHBaAcvmjD4mu7BnzDiTFZAxhAzNDwbu+LBzVsq2KEdz o7mgIRD7UuwIN4CQ8inrkv5DYyLxlk2kEwS8UlMVOQ+qrnjVH16xyoj1EVizwOBoIa289HPeUPd 4UJC8STW1mLAKlYEDdkOlcyrYBFpPLaiYxhfZTwWMIW241ObRfebl5N6VRjDTwPVQEZbOxhhiYC JDc89zagywrfKt6q8S6LZ2/EKYyiVXdXFLYTr0+QQBN0eMudRsOKbhWIvb7PyZ2QZnyn4TTTluo SyJGFS5RS5UAkLWI/oxBS2BbqU+CtqE9eiNhq06FLlgobxQqyFCrhubja5QvGPYABCqHFucdEn1 DGrvZ8KWDBc8O1DWPEyS6xVG3ZeV8kI/wdcZxUUzvTmZQGVzVKjnxKsyZzlebbbtUapTKcj5phK Wg0471cjjx5uN55sCJw== X-Proofpoint-GUID: 1JqcgIsSHnbr8MTX_DQeUFsL3VniZCfd 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=2026-10-27_03,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 priorityscore=1501 suspectscore=0 lowpriorityscore=0 impostorscore=0 adultscore=0 spamscore=0 phishscore=0 clxscore=1015 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610270058 From: Kamal Dasu keep-power-in-suspend is currently documented as SDIO-only, but the requirement it describes -- preserving card power across a suspend/resume cycle -- applies just as well to any card type. Drop the SDIO-only restriction so eMMC and SD platforms can use it too. Signed-off-by: Kamal Dasu Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/mmc/mmc-controller-common.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller-common.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller-common.yaml index 8b9b3b036129..2fc8e06d5ec9 100644 --- a/Documentation/devicetree/bindings/mmc/mmc-controller-common.yaml +++ b/Documentation/devicetree/bindings/mmc/mmc-controller-common.yaml @@ -301,7 +301,7 @@ properties: keep-power-in-suspend: $ref: /schemas/types.yaml#/definitions/flag description: - SDIO only. Preserves card power during a suspend/resume cycle. + Preserves card power during a suspend/resume cycle. wakeup-source: $ref: /schemas/types.yaml#/definitions/flag -- 2.43.0