linux-kernel - [PATCH v2] ARM: dts: wpcm450: Enable watchdog by default

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Message-Id: <20220415144518.800035-1-j.neuschaefer@gmx.net>
Date:   Fri, 15 Apr 2022 16:45:18 +0200
From:   Jonathan Neuschäfer <j.neuschaefer@....net>
To:     linux-kernel@...r.kernel.org
Cc:     openbmc@...ts.ozlabs.org,
        Jonathan Neuschäfer <j.neuschaefer@....net>,
        Joel Stanley <joel@....id.au>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        devicetree@...r.kernel.org
Subject: [PATCH v2] ARM: dts: wpcm450: Enable watchdog by default

The watchdog timer is always usable, regardless of board design, so
there is no point in marking the watchdog device as disabled-by-default
in nuvoton-wpcm450.dtsi.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@....net>
Reviewed-by: Joel Stanley <joel@....id.au>
---

v2:
- add Reviewed-by tag

v1:
- https://lore.kernel.org/lkml/20220128221054.2002911-1-j.neuschaefer@gmx.net/
---
 arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts | 4 ----
 arch/arm/boot/dts/nuvoton-wpcm450.dtsi                      | 1 -
 2 files changed, 5 deletions(-)

diff --git a/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts b/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
index 3ee61251a16d0..1ae7ae4804275 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
+++ b/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
@@ -77,7 +77,3 @@ &serial1 {
 	/* "Serial over LAN" port. Connected to ttyS2 of the host system. */
 	status = "okay";
 };
-
-&watchdog0 {
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
index 57943bf5aa4a9..1c63ab14c4383 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
+++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
@@ -83,7 +83,6 @@ watchdog0: watchdog@...0101c {
 			interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0xb800101c 0x4>;
 			clocks = <&clk24m>;
-			status = "disabled";
 		};

 		aic: interrupt-controller@...02000 {
--
2.35.1