linux-kernel - Re: [PATCH V3 5/6] ARM: tegra: Add Tegra20 GMI support

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Message-ID: <d8ab8a32-8019-45e6-59b1-8914937e1705@nvidia.com>
Date:   Thu, 3 Nov 2016 10:29:14 +0000
From:   Jon Hunter <jonathanh@...dia.com>
To:     Mirza Krak <mirza.krak@...il.com>, <swarren@...dotorg.org>,
        <thierry.reding@...il.com>
CC:     <gnurou@...il.com>, <linux@...linux.org.uk>,
        <pdeschrijver@...dia.com>, <pgaikwad@...dia.com>,
        <mturquette@...libre.com>, <sboyd@...eaurora.org>,
        <robh+dt@...nel.org>, <mark.rutland@....com>,
        <devicetree@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-clk@...r.kernel.org>
Subject: Re: [PATCH V3 5/6] ARM: tegra: Add Tegra20 GMI support


On 27/10/16 15:01, Mirza Krak wrote:
> From: Mirza Krak <mirza.krak@...il.com>
>
> Add a device node for the GMI controller found on Tegra20.
>
> Signed-off-by: Mirza Krak <mirza.krak@...il.com>
> Tested-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>
> Tested-on: Colibri T20/T30 on EvalBoard V3.x and GMI-Memory Board
> ---
>
> Changes in v2:
> - added address-cells, size-cells and ranges properties
>
> Changes in v3:
> - fixed range address which is not the same as Tegra30.
>
>  arch/arm/boot/dts/tegra20.dtsi | 16 +++++++++++++++-
>  1 file changed, 15 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
> index 2207c08..b22cddb 100644
> --- a/arch/arm/boot/dts/tegra20.dtsi
> +++ b/arch/arm/boot/dts/tegra20.dtsi
> @@ -1,4 +1,4 @@
> -#include <dt-bindings/clock/tegra20-car.h>
> +include <dt-bindings/clock/tegra20-car.h>

After fixing up this, can you also ...

>  #include <dt-bindings/gpio/tegra-gpio.h>
>  #include <dt-bindings/pinctrl/pinctrl-tegra.h>
>  #include <dt-bindings/interrupt-controller/arm-gic.h>
> @@ -376,6 +376,20 @@
>  		status = "disabled";
>  	};
>
> +

Drop this additional line?

> +	gmi@...09000 {
> +		compatible = "nvidia,tegra20-gmi";
> +		reg = <0x70009000 0x1000>;
> +		#address-cells = <2>;
> +		#size-cells = <1>;
> +		ranges = <0 0 0xd0000000 0xfffffff>;
> +		clocks = <&tegra_car TEGRA20_CLK_NOR>;
> +		clock-names = "gmi";
> +		resets = < &tegra_car 42>;

Get rid of this additional space?

> +		reset-names = "gmi";
> +		status = "disabled";
> +	};
> +

Otherwise ...

Acked-by: Jon Hunter <jonathanh@...dia.com>

Cheers
Jon

-- 
nvpublic