From: Charan Pedumuru <charan.pedumuru@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Claudiu Beznea <claudiu.beznea@tuxon.dev>,
Herve Codina <herve.codina@bootlin.com>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Charan Pedumuru <charan.pedumuru@gmail.com>
Subject: [PATCH v3 1/5] arm: dts: at91: remove unused #address-cells/#size-cells from sam9x60 udc node
Date: Sat, 07 Mar 2026 09:16:18 +0000 [thread overview]
Message-ID: <20260307-atmel-usb-v3-1-3dc48fe772be@gmail.com> (raw)
In-Reply-To: <20260307-atmel-usb-v3-0-3dc48fe772be@gmail.com>
The UDC node does not define any child nodes, so the "#address-cells" and
"#size-cells" properties are unnecessary. Remove these unused properties
to simplify the devicetree node and keep it consistent with DT conventions.
Signed-off-by: Charan Pedumuru <charan.pedumuru@gmail.com>
---
arch/arm/boot/dts/microchip/sam9x60.dtsi | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm/boot/dts/microchip/sam9x60.dtsi b/arch/arm/boot/dts/microchip/sam9x60.dtsi
index b075865e6a76..e708b3df4ccd 100644
--- a/arch/arm/boot/dts/microchip/sam9x60.dtsi
+++ b/arch/arm/boot/dts/microchip/sam9x60.dtsi
@@ -75,8 +75,6 @@ ahb {
ranges;
usb0: gadget@500000 {
- #address-cells = <1>;
- #size-cells = <0>;
compatible = "microchip,sam9x60-udc";
reg = <0x00500000 0x100000
0xf803c000 0x400>;
--
2.53.0
next prev parent reply other threads:[~2026-03-07 9:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-07 9:16 [PATCH v3 0/5] dt-bindings: usb: atmel: convert Atmel USB controller bindings to YAML Charan Pedumuru
2026-03-07 9:16 ` Charan Pedumuru [this message]
2026-03-08 16:06 ` [PATCH v3 1/5] arm: dts: at91: remove unused #address-cells/#size-cells from sam9x60 udc node Claudiu Beznea
2026-03-07 9:16 ` [PATCH v3 2/5] dt-bindings: usb: generic-ohci: add AT91RM9200 OHCI binding support Charan Pedumuru
2026-03-08 9:23 ` Krzysztof Kozlowski
2026-03-08 9:28 ` Krzysztof Kozlowski
2026-03-13 6:34 ` Charan Pedumuru
2026-03-13 6:31 ` Charan Pedumuru
2026-03-07 9:16 ` [PATCH v3 3/5] dt-bindings: usb: generic-ehci: fix schema structure and add at91sam9g45 constraints Charan Pedumuru
2026-03-07 9:16 ` [PATCH v3 4/5] dt-bindings: usb: atmel,at91rm9200-udc: convert to DT schema Charan Pedumuru
2026-03-08 9:27 ` Krzysztof Kozlowski
2026-03-13 6:55 ` Charan Pedumuru
2026-03-07 9:16 ` [PATCH v3 5/5] dt-bindings: usb: atmel,at91sam9rl-udc: " Charan Pedumuru
2026-03-08 9:29 ` Krzysztof Kozlowski
2026-03-13 13:29 ` Charan Pedumuru
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