From: Sukrut Bellary <sbellary@baylibre.com>
To: Kevin Hilman <khilman@baylibre.com>,
Russell King <linux@armlinux.org.uk>,
Rob Herring <robh@kernel.org>, Tony Lindgren <tony@atomide.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Nishanth Menon <nm@ti.com>, Ulf Hansson <ulf.hansson@linaro.org>
Cc: Sukrut Bellary <sbellary@baylibre.com>,
Aaro Koskinen <aaro.koskinen@iki.fi>,
Andreas Kemnade <andreas@kemnade.info>,
Roger Quadros <rogerq@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Santosh Shilimkar <ssantosh@kernel.org>,
Bajjuri Praneeth <praneeth@ti.com>,
Raghavendra Vignesh <vigneshr@ti.com>, Bin Liu <b-liu@ti.com>,
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 [thread overview]
Message-ID: <20250318230042.3138542-4-sbellary@baylibre.com> (raw)
In-Reply-To: <20250318230042.3138542-1-sbellary@baylibre.com>
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 <sbellary@baylibre.com>
---
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/ti/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_PULLDOWN, MUX_MODE2) /* uart0_rt
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
-
+ wakeup-source;
status = "okay";
};
--
2.34.1
next prev parent reply other threads:[~2025-03-18 23:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-18 23:00 [PATCH 0/4] PM: TI: AM335x: PM STANDBY fixes Sukrut Bellary
2025-03-18 23:00 ` [PATCH 1/4] ARM: OMAP2+: Fix l4ls clk domain handling in STANDBY Sukrut Bellary
2025-03-18 23:00 ` [PATCH 2/4] pmdomain: ti: Fix STANDBY handling of PER power domain Sukrut Bellary
2025-05-08 13:14 ` Kevin Hilman
2025-05-19 14:19 ` Ulf Hansson
2025-03-18 23:00 ` Sukrut Bellary [this message]
2025-03-18 23:00 ` [PATCH 4/4] ARM: multi_v7_defconfig: Enable am335x PM configs Sukrut Bellary
2025-05-08 13:20 ` Kevin Hilman
2025-05-29 17:21 ` Kevin Hilman
2025-04-11 0:30 ` [PATCH 0/4] PM: TI: AM335x: PM STANDBY fixes Kevin Hilman
2025-04-24 10:04 ` Ulf Hansson
2025-05-02 16:52 ` Kevin Hilman
2025-05-06 20:01 ` Judith Mendez
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