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Tue, 03 Nov 2026 07:51:54 -0800 (PST) Received: from Lord-Beerus.station ([93.66.71.207]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48e71b964desm25680750f8f.46.2026.11.03.07.51.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Nov 2026 07:51:54 -0800 (PST) From: Stefano Radaelli X-Google-Original-From: Stefano Radaelli To: Frank Li , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-serial@vger.kernel.org Cc: luan.r@variscite.com, alifer.m@variscite.com, pierluigi.p@variscite.com, Stefano Radaelli , Greg Kroah-Hartman , Jiri Slaby , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Peng Fan , Shitalkumar Gandhi , Hugo Villeneuve , Johan Hovold , Karl Mehltretter , John Ogness , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig=20=28The=20Capable=20Hub=29?= , Fugang Duan Subject: [PATCH v1 1/3] dt-bindings: serial: fsl-lpuart: Allow wakeup-source Date: Tue, 3 Nov 2026 16:51:25 +0100 Message-ID: <51b4d26521bf708d7f74f0ccb49fbe515d673ae6.1793719239.git.stefano.r@variscite.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: 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 From: Stefano Radaelli LPUART supports waking the system on receive activity. Allow the wakeup-source property to describe ports intended for system wakeup. Signed-off-by: Stefano Radaelli --- Documentation/devicetree/bindings/serial/fsl-lpuart.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml index c42261b5a80a..5c1237294a62 100644 --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml @@ -74,6 +74,8 @@ properties: power-domains: maxItems: 1 + wakeup-source: true + required: - compatible - reg -- 2.47.3