ARM: dts: microchip: Drop usb_a9g20-dab-mmx.dtsi

[PATCH] ARM: dts: microchip: Drop usb_a9g20-dab-mmx.dtsi

Posted by Rob Herring (Arm) 1 day, 5 hours ago

This .dtsi file is not included anywhere in the tree and can't be
tested.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 .../boot/dts/microchip/usb_a9g20-dab-mmx.dtsi | 93 -------------------
 1 file changed, 93 deletions(-)
 delete mode 100644 arch/arm/boot/dts/microchip/usb_a9g20-dab-mmx.dtsi

diff --git a/arch/arm/boot/dts/microchip/usb_a9g20-dab-mmx.dtsi b/arch/arm/boot/dts/microchip/usb_a9g20-dab-mmx.dtsi
deleted file mode 100644
index 5b1d80c0ab26..000000000000
--- a/arch/arm/boot/dts/microchip/usb_a9g20-dab-mmx.dtsi
+++ /dev/null
@@ -1,93 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * calao-dab-mmx.dtsi - Device Tree Include file for Calao DAB-MMX Daughter Board
- *
- * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- */
-
-/ {
-	ahb {
-		apb {
-			usart1: serial@fffb4000 {
-				status = "okay";
-			};
-
-			usart3: serial@fffd0000 {
-				status = "okay";
-			};
-		};
-	};
-
-	i2c-gpio@0 {
-		status = "okay";
-	};
-
-	leds {
-		compatible = "gpio-leds";
-
-		user_led1 {
-			label = "user_led1";
-			gpios = <&pioB 20 GPIO_ACTIVE_LOW>;
-		};
-
-/*
-* led already used by mother board but active as high
-*		user_led2 {
-*			label = "user_led2";
-*			gpios = <&pioB 21 GPIO_ACTIVE_LOW>;
-*		};
-*/
-		user_led3 {
-			label = "user_led3";
-			gpios = <&pioB 22 GPIO_ACTIVE_LOW>;
-		};
-
-		user_led4 {
-			label = "user_led4";
-			gpios = <&pioB 23 GPIO_ACTIVE_LOW>;
-		};
-
-		red {
-			label = "red";
-			gpios = <&pioB 24 GPIO_ACTIVE_LOW>;
-		};
-
-		orange {
-			label = "orange";
-			gpios = <&pioB 30 GPIO_ACTIVE_LOW>;
-		};
-
-		green {
-			label = "green";
-			gpios = <&pioB 31 GPIO_ACTIVE_LOW>;
-		};
-	};
-
-	gpio_keys {
-		compatible = "gpio-keys";
-
-		button-user-pb1 {
-			label = "user_pb1";
-			gpios = <&pioB 25 GPIO_ACTIVE_LOW>;
-			linux,code = <0x100>;
-		};
-
-		button-user-pb2 {
-			label = "user_pb2";
-			gpios = <&pioB 13 GPIO_ACTIVE_LOW>;
-			linux,code = <0x101>;
-		};
-
-		button-user-pb3 {
-			label = "user_pb3";
-			gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
-			linux,code = <0x102>;
-		};
-
-		button-user-pb4 {
-			label = "user_pb4";
-			gpios = <&pioC 9 GPIO_ACTIVE_LOW>;
-			linux,code = <0x103>;
-		};
-	};
-};
-- 
2.51.0

Re: [PATCH] ARM: dts: microchip: Drop usb_a9g20-dab-mmx.dtsi

Posted by Wolfram Sang 1 day, 2 hours ago

On Fri, Dec 12, 2025 at 02:32:14PM -0600, Rob Herring (Arm) wrote:
> This .dtsi file is not included anywhere in the tree and can't be
> tested.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Nowadays, this should be a dtso which did not exist back then. Is it
okay to convert it? Yes, I can do this.

Re: [PATCH] ARM: dts: microchip: Drop usb_a9g20-dab-mmx.dtsi

Posted by Alexandre Belloni 1 day, 1 hour ago

On 13/12/2025 09:03:39+0900, Wolfram Sang wrote:
> On Fri, Dec 12, 2025 at 02:32:14PM -0600, Rob Herring (Arm) wrote:
> > This .dtsi file is not included anywhere in the tree and can't be
> > tested.
> > 
> > Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> 
> Nowadays, this should be a dtso which did not exist back then. Is it
> okay to convert it? Yes, I can do this.
> 

I don't think this will be missed by anyone. Unless you actually have
one of the boards, I would simply drop this.


-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

Re: [PATCH] ARM: dts: microchip: Drop usb_a9g20-dab-mmx.dtsi

Posted by Alexandre Belloni 1 day, 5 hours ago

On 12/12/2025 14:32:14-0600, Rob Herring (Arm) wrote:
> This .dtsi file is not included anywhere in the tree and can't be
> tested.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

> ---
>  .../boot/dts/microchip/usb_a9g20-dab-mmx.dtsi | 93 -------------------
>  1 file changed, 93 deletions(-)
>  delete mode 100644 arch/arm/boot/dts/microchip/usb_a9g20-dab-mmx.dtsi
> 
> diff --git a/arch/arm/boot/dts/microchip/usb_a9g20-dab-mmx.dtsi b/arch/arm/boot/dts/microchip/usb_a9g20-dab-mmx.dtsi
> deleted file mode 100644
> index 5b1d80c0ab26..000000000000
> --- a/arch/arm/boot/dts/microchip/usb_a9g20-dab-mmx.dtsi
> +++ /dev/null
> @@ -1,93 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0-only
> -/*
> - * calao-dab-mmx.dtsi - Device Tree Include file for Calao DAB-MMX Daughter Board
> - *
> - * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> - */
> -
> -/ {
> -	ahb {
> -		apb {
> -			usart1: serial@fffb4000 {
> -				status = "okay";
> -			};
> -
> -			usart3: serial@fffd0000 {
> -				status = "okay";
> -			};
> -		};
> -	};
> -
> -	i2c-gpio@0 {
> -		status = "okay";
> -	};
> -
> -	leds {
> -		compatible = "gpio-leds";
> -
> -		user_led1 {
> -			label = "user_led1";
> -			gpios = <&pioB 20 GPIO_ACTIVE_LOW>;
> -		};
> -
> -/*
> -* led already used by mother board but active as high
> -*		user_led2 {
> -*			label = "user_led2";
> -*			gpios = <&pioB 21 GPIO_ACTIVE_LOW>;
> -*		};
> -*/
> -		user_led3 {
> -			label = "user_led3";
> -			gpios = <&pioB 22 GPIO_ACTIVE_LOW>;
> -		};
> -
> -		user_led4 {
> -			label = "user_led4";
> -			gpios = <&pioB 23 GPIO_ACTIVE_LOW>;
> -		};
> -
> -		red {
> -			label = "red";
> -			gpios = <&pioB 24 GPIO_ACTIVE_LOW>;
> -		};
> -
> -		orange {
> -			label = "orange";
> -			gpios = <&pioB 30 GPIO_ACTIVE_LOW>;
> -		};
> -
> -		green {
> -			label = "green";
> -			gpios = <&pioB 31 GPIO_ACTIVE_LOW>;
> -		};
> -	};
> -
> -	gpio_keys {
> -		compatible = "gpio-keys";
> -
> -		button-user-pb1 {
> -			label = "user_pb1";
> -			gpios = <&pioB 25 GPIO_ACTIVE_LOW>;
> -			linux,code = <0x100>;
> -		};
> -
> -		button-user-pb2 {
> -			label = "user_pb2";
> -			gpios = <&pioB 13 GPIO_ACTIVE_LOW>;
> -			linux,code = <0x101>;
> -		};
> -
> -		button-user-pb3 {
> -			label = "user_pb3";
> -			gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
> -			linux,code = <0x102>;
> -		};
> -
> -		button-user-pb4 {
> -			label = "user_pb4";
> -			gpios = <&pioC 9 GPIO_ACTIVE_LOW>;
> -			linux,code = <0x103>;
> -		};
> -	};
> -};
> -- 
> 2.51.0
> 

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com