lkml.org 
[lkml]   [2015]   [Nov]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] ARM: dts: enable PCIe PHY support for Cygnus
From
Date
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@0301d0a0 {
> + compatible = "brcm,cygnus-pcie-phy";
> + reg = <0x0301d0a0 0x14>;
> +
> + pcie0_phy: phy@0 {
> + reg = <0>;
> + #phy-cells = <0>;
> + };
> +
> + pcie1_phy: phy@1 {
> + reg = <1>;
> + #phy-cells = <0>;
> + };
> + };
> +
> pinctrl: pinctrl@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";
> };
>
>


\
 
 \ /
  Last update: 2015-11-23 20:01    [W:3.983 / U:0.008 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site