linux-kernel - Re: [PATCH] ARM: dts: armada-38x: Add gpio-ranges for pin muxing

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Message-ID: <20220831142739.nmvi6hzhlimiyqjj@pali>
Date:   Wed, 31 Aug 2022 16:27:39 +0200
From:   Pali Rohár <pali@...nel.org>
To:     Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Rob Herring <robh+dt@...nel.org>
Cc:     Marek Behún <kabel@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: armada-38x: Add gpio-ranges for pin muxing

PING?

On Wednesday 27 July 2022 15:16:19 Pali Rohár wrote:
> GPIOs are configured by pinmux driver, so add corresponding references.
> 
> Fixes: 0d3d96ab0059 ("ARM: mvebu: add Device Tree description of the Armada 380/385 SoCs")
> Signed-off-by: Pali Rohár <pali@...nel.org>
> ---
>  arch/arm/boot/dts/armada-38x.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
> index a176898944f7..1590143c52c8 100644
> --- a/arch/arm/boot/dts/armada-38x.dtsi
> +++ b/arch/arm/boot/dts/armada-38x.dtsi
> @@ -298,6 +298,7 @@
>  				reg-names = "gpio", "pwm";
>  				ngpios = <32>;
>  				gpio-controller;
> +				gpio-ranges = <&pinctrl 0 0 32>;
>  				#gpio-cells = <2>;
>  				#pwm-cells = <2>;
>  				interrupt-controller;
> @@ -316,6 +317,7 @@
>  				reg-names = "gpio", "pwm";
>  				ngpios = <28>;
>  				gpio-controller;
> +				gpio-ranges = <&pinctrl 0 32 28>;
>  				#gpio-cells = <2>;
>  				#pwm-cells = <2>;
>  				interrupt-controller;
> -- 
> 2.20.1
>