linux-kernel - Re: [PATCH v3 14/15] ARM64: dts: marvell: armada-37xx: declare PCIe reset pin

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Date:   Wed, 06 Feb 2019 12:11:59 +0100
From:   Gregory CLEMENT <gregory.clement@...tlin.com>
To:     Miquel Raynal <miquel.raynal@...tlin.com>,
        Jason Cooper <jason@...edaemon.net>,
        Andrew Lunn <andrew@...n.ch>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>
Cc:     devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Antoine Tenart <antoine.tenart@...tlin.com>,
        Maxime Chevallier <maxime.chevallier@...tlin.com>,
        Nadav Haklai <nadavh@...vell.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>
Subject: Re: [PATCH v3 14/15] ARM64: dts: marvell: armada-37xx: declare PCIe reset pin

Hi Miquel,
 
 On mar., janv. 08 2019, Miquel Raynal <miquel.raynal@...tlin.com> wrote:

> One pin can be muxed as PCIe endpoint card reset.
>
> Signed-off-by: Miquel Raynal <miquel.raynal@...tlin.com>

Applied to mvebu/dt64

Thanks,

Gregory

> ---
>  arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 9 +++++++++
>  1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> index f6f8d2b3b2c1..91c0ec9c382b 100644
> --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> @@ -295,6 +295,15 @@
>  					function = "mii";
>  				};
>  
> +				pcie_reset_pins: pcie-reset-pins {
> +					groups = "pcie1";
> +					function = "pcie";
> +				};
> +
> +				pcie_clkreq_pins: pcie-clkreq-pins {
> +					groups = "pcie1_clkreq";
> +					function = "pcie";
> +				};
>  			};
>  
>  			eth0: ethernet@...00 {
> -- 
> 2.19.1
>

-- 
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com