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[76.88.115.8]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-225c6ba6f14sm100739465ad.111.2025.03.18.16.00.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Mar 2025 16:00:59 -0700 (PDT) From: Sukrut Bellary To: Kevin Hilman , Russell King , Rob Herring , Tony Lindgren , Krzysztof Kozlowski , Nishanth Menon , Ulf Hansson Cc: Sukrut Bellary , Aaro Koskinen , Andreas Kemnade , Roger Quadros , Conor Dooley , Santosh Shilimkar , Bajjuri Praneeth , Raghavendra Vignesh , Bin Liu , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 3/4] ARM: dts: am335x: Set wakeup-source for UART0 Date: Tue, 18 Mar 2025 16:00:41 -0700 Message-Id: <20250318230042.3138542-4-sbellary@baylibre.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250318230042.3138542-1-sbellary@baylibre.com> References: <20250318230042.3138542-1-sbellary@baylibre.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" On am335x evm[1], UART0(UART1-HW) has a wakeup capability. Set wakeup-source, which will be used in the omap serial driver to enable the device wakeup capability. [1] https://www.ti.com/tool/TMDXEVM3358 [2] AM335x TRM - https://www.ti.com/lit/ug/spruh73q/spruh73q.pdf Signed-off-by: Sukrut Bellary --- arch/arm/boot/dts/ti/omap/am335x-evm.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/ti/omap/am335x-evm.dts b/arch/arm/boot/dts/t= i/omap/am335x-evm.dts index 61bf8bcd4c4e..20222f82f21b 100644 --- a/arch/arm/boot/dts/ti/omap/am335x-evm.dts +++ b/arch/arm/boot/dts/ti/omap/am335x-evm.dts @@ -388,7 +388,7 @@ AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLDOW= N, MUX_MODE2) /* uart0_rt &uart0 { pinctrl-names =3D "default"; pinctrl-0 =3D <&uart0_pins>; - + wakeup-source; status =3D "okay"; }; =20 --=20 2.34.1