linux-kernel - Re: [PATCH] arm: dts: spear13xx: Remove unused and undocumented "pl022,slave-tx-disable" property

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Message-ID: <20241118035342.ej5pxzrn2lildyzk@vireshk-i7>
Date: Mon, 18 Nov 2024 09:23:42 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: "Rob Herring (Arm)" <robh@...nel.org>
Cc: Viresh Kumar <vireshk@...nel.org>,
	Shiraz Hashim <shiraz.linux.kernel@...il.com>, soc@...nel.org,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm: dts: spear13xx: Remove unused and undocumented
 "pl022,slave-tx-disable" property

On 15-11-24, 13:38, Rob Herring (Arm) wrote:
> Remove "pl022,slave-tx-disable" property which is both unused in the kernel
> and undocumented. Most likely they are leftovers from downstream.
> 
> Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
> ---
>  arch/arm/boot/dts/st/spear1310-evb.dts | 2 --
>  arch/arm/boot/dts/st/spear1340-evb.dts | 2 --
>  2 files changed, 4 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/st/spear1310-evb.dts b/arch/arm/boot/dts/st/spear1310-evb.dts
> index 18191a87f07c..ad216571ba57 100644
> --- a/arch/arm/boot/dts/st/spear1310-evb.dts
> +++ b/arch/arm/boot/dts/st/spear1310-evb.dts
> @@ -353,7 +353,6 @@ stmpe610@0 {
>  					spi-max-frequency = <1000000>;
>  					spi-cpha;
>  					pl022,interface = <0>;
> -					pl022,slave-tx-disable;
>  					pl022,com-mode = <0>;
>  					pl022,rx-level-trig = <0>;
>  					pl022,tx-level-trig = <0>;
> @@ -385,7 +384,6 @@ flash@1 {
>  					spi-cpol;
>  					spi-cpha;
>  					pl022,interface = <0>;
> -					pl022,slave-tx-disable;
>  					pl022,com-mode = <0x2>;
>  					pl022,rx-level-trig = <0>;
>  					pl022,tx-level-trig = <0>;
> diff --git a/arch/arm/boot/dts/st/spear1340-evb.dts b/arch/arm/boot/dts/st/spear1340-evb.dts
> index cea624fc745c..9b515b21a633 100644
> --- a/arch/arm/boot/dts/st/spear1340-evb.dts
> +++ b/arch/arm/boot/dts/st/spear1340-evb.dts
> @@ -446,7 +446,6 @@ flash@0 {
>  					spi-cpol;
>  					spi-cpha;
>  					pl022,interface = <0>;
> -					pl022,slave-tx-disable;
>  					pl022,com-mode = <0x2>;
>  					pl022,rx-level-trig = <0>;
>  					pl022,tx-level-trig = <0>;
> @@ -461,7 +460,6 @@ stmpe610@1 {
>  					spi-cpha;
>  					reg = <1>;
>  					pl022,interface = <0>;
> -					pl022,slave-tx-disable;
>  					pl022,com-mode = <0>;
>  					pl022,rx-level-trig = <0>;
>  					pl022,tx-level-trig = <0>;

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>

-- 
viresh