From mboxrd@z Thu Jan  1 00:00:00 1970
From: Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH 8/8] ARM: dts: imx7d-sdb: Enable PCIe peripheral
Date: Fri, 14 Apr 2017 11:51:03 +0800
Message-ID: <20170414035102.GI14915@dragon>
References: <20170413133242.5068-1-andrew.smirnov@gmail.com>
 <20170413133242.5068-9-andrew.smirnov@gmail.com>
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To: Andrey Smirnov <andrew.smirnov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: yurovsky-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>, Fabio Estevam <fabio.estevam-3arQi8VN3Tc@public.gmane.org>, Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>, Russell King <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
List-Id: devicetree@vger.kernel.org

On Thu, Apr 13, 2017 at 06:32:42AM -0700, Andrey Smirnov wrote:
> Enable PCIe peripheral on this board.
> 
> Cc: yurovsky-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
> Cc: Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
> Cc: Fabio Estevam <fabio.estevam-3arQi8VN3Tc@public.gmane.org>
> Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> Cc: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>
> Cc: Russell King <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>
> Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
> Signed-off-by: Andrey Smirnov <andrew.smirnov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
>  arch/arm/boot/dts/imx7d-sdb.dts | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
> index e0ff276..f77e26a 100644
> --- a/arch/arm/boot/dts/imx7d-sdb.dts
> +++ b/arch/arm/boot/dts/imx7d-sdb.dts
> @@ -352,6 +352,13 @@
>  	};
>  };
>  
> +&pcie {
> +	pinctrl-names = "default";
> +	reset-gpio = <&gpio_spi 1 GPIO_ACTIVE_LOW>;
> +	disable-gpio = <&gpio_spi 0 GPIO_ACTIVE_LOW>;

I do not see this disable-gpio is documented or supported.

Shawn

> +	status = "okay";
> +};
> +
>  &pwm1 {
>  	pinctrl-names = "default";
>  	pinctrl-0 = <&pinctrl_pwm1>;
> -- 
> 2.9.3
> 
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