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From: rjui@broadcom•com (Ray Jui)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH] ARM: dts: enable PCIe PHY support for Cygnus
Date: Mon, 23 Nov 2015 10:50:16 -0800	[thread overview]
Message-ID: <56535FE8.2010504@broadcom.com> (raw)
In-Reply-To: <1447870619-2828-2-git-send-email-rjui@broadcom.com>

Any comment on this DT change to enable PCIe PHY support for Cygnus?

Note the PHY driver has been accepted and is in v4.4.

Thanks,

Ray

On 11/18/2015 10:16 AM, Ray Jui wrote:
> Enable PCIe PHY for both PCIe root complexes on Cygnus
>
> Signed-off-by: Ray Jui <rjui@broadcom•com>
> ---
>   arch/arm/boot/dts/bcm-cygnus.dtsi | 21 +++++++++++++++++++++
>   1 file changed, 21 insertions(+)
>
> diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
> index 2778533..5df5300 100644
> --- a/arch/arm/boot/dts/bcm-cygnus.dtsi
> +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
> @@ -91,6 +91,21 @@
>   		#address-cells = <1>;
>   		#size-cells = <1>;
>
> +		pcie_phy: phy at 0301d0a0 {
> +			compatible = "brcm,cygnus-pcie-phy";
> +			reg = <0x0301d0a0 0x14>;
> +
> +			pcie0_phy: phy at 0 {
> +				reg = <0>;
> +				#phy-cells = <0>;
> +			};
> +
> +			pcie1_phy: phy at 1 {
> +				reg = <1>;
> +				#phy-cells = <0>;
> +			};
> +		};
> +
>   		pinctrl: pinctrl at 0x0301d0c8 {
>   			compatible = "brcm,cygnus-pinmux";
>   			reg = <0x0301d0c8 0x30>,
> @@ -161,6 +176,9 @@
>   			ranges = <0x81000000 0 0	  0x28000000 0 0x00010000
>   				  0x82000000 0 0x20000000 0x20000000 0 0x04000000>;
>
> +			phys = <&pcie0_phy>;
> +			phy-names = "pcie-phy";
> +
>   			status = "disabled";
>   		};
>
> @@ -182,6 +200,9 @@
>   			ranges = <0x81000000 0 0	  0x48000000 0 0x00010000
>   				  0x82000000 0 0x40000000 0x40000000 0 0x04000000>;
>
> +			phys = <&pcie1_phy>;
> +			phy-names = "pcie-phy";
> +
>   			status = "disabled";
>   		};
>
>

next prev parent reply	other threads:[~2015-11-23 18:50 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-18 18:16 [PATCH] Enable PCIe PHY support in Cygnus Ray Jui
2015-11-18 18:16 ` [PATCH] ARM: dts: enable PCIe PHY support for Cygnus Ray Jui
2015-11-23 18:50   ` Ray Jui [this message]
2015-11-23 18:57   ` Scott Branden
2015-11-25  0:12 ` [PATCH] Enable PCIe PHY support in Cygnus Florian Fainelli
2015-12-01 23:12   ` Florian Fainelli
2015-12-01 23:16     ` Ray Jui
2015-12-01 23:18     ` Arnd Bergmann
2015-12-01 23:20       ` Florian Fainelli

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