linux-kernel - Re: [PATCH 6/8] ARM: dts: Fix flags for gpio7

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Date:   Tue, 23 Jul 2019 16:58:39 -0500
From:   Suman Anna <s-anna@...com>
To:     Tony Lindgren <tony@...mide.com>, <linux-omap@...r.kernel.org>
CC:     Dave Gerlach <d-gerlach@...com>, Faiz Abbas <faiz_abbas@...com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Keerthy <j-keerthy@...com>, Nishanth Menon <nm@...com>,
        Peter Ujfalusi <peter.ujfalusi@...com>,
        Roger Quadros <rogerq@...com>, Tero Kristo <t-kristo@...com>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 6/8] ARM: dts: Fix flags for gpio7

Hi Tony,

On 7/23/19 6:28 AM, Tony Lindgren wrote:
> The ti,no-idle-on-init and ti,no-reset-on-init flags need to be at
> the interconnect target module level for the modules that have it
> defined. Otherwise we get the following warnings:
> 
> dts flag should be at module level for ti,no-idle-on-init
> dts flag should be at module level for ti,no-reset-on-init
> 
> Signed-off-by: Tony Lindgren <tony@...mide.com>

There's a similar one within the am335x-icev2.dts file for gpio0
that can also use this fix.

Reviewed-by: Suman Anna <s-anna@...com>

regards
Suman

> ---
>  arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi | 2 +-
>  arch/arm/boot/dts/dra7-evm.dts                  | 2 +-
>  arch/arm/boot/dts/dra7-l4.dtsi                  | 2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi
> --- a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi
> +++ b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi
> @@ -379,7 +379,7 @@
>  	};
>  };
>  
> -&gpio7 {
> +&gpio7_target {
>  	ti,no-reset-on-init;
>  	ti,no-idle-on-init;
>  };
> diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
> --- a/arch/arm/boot/dts/dra7-evm.dts
> +++ b/arch/arm/boot/dts/dra7-evm.dts
> @@ -498,7 +498,7 @@
>  	phy-supply = <&ldousb_reg>;
>  };
>  
> -&gpio7 {
> +&gpio7_target {
>  	ti,no-reset-on-init;
>  	ti,no-idle-on-init;
>  };
> diff --git a/arch/arm/boot/dts/dra7-l4.dtsi b/arch/arm/boot/dts/dra7-l4.dtsi
> --- a/arch/arm/boot/dts/dra7-l4.dtsi
> +++ b/arch/arm/boot/dts/dra7-l4.dtsi
> @@ -1261,7 +1261,7 @@
>  			};
>  		};
>  
> -		target-module@...00 {			/* 0x48051000, ap 45 2e.0 */
> +		gpio7_target: target-module@...00 {		/* 0x48051000, ap 45 2e.0 */
>  			compatible = "ti,sysc-omap2", "ti,sysc";
>  			ti,hwmods = "gpio7";
>  			reg = <0x51000 0x4>,
>