From 5f1a067bfa0ad29f944f772fbfd9ec7806260b54 Mon Sep 17 00:00:00 2001 From: Pramod Kumar Date: Fri, 10 Jun 2016 11:03:48 +0530 Subject: [PATCH] dt: mdio-mux: Add mdio multiplexer driver node Add integrated MDIO multiplexer driver node which contains two mux PCIe bus and one ethernet bus along with phys lying on these bus. Signed-off-by: Pramod Kumar Acked-by: Rob Herring Signed-off-by: David S. Miller --- arch/arm64/boot/dts/broadcom/ns2-svk.dts | 16 +++++++++++++ arch/arm64/boot/dts/broadcom/ns2.dtsi | 39 ++++++++++++++++++++++++++++++++ 2 files changed, 55 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/ns2-svk.dts index 54ca40c..ea5603f 100644 --- a/arch/arm64/boot/dts/broadcom/ns2-svk.dts +++ b/arch/arm64/boot/dts/broadcom/ns2-svk.dts @@ -52,6 +52,14 @@ }; }; +&pci_phy0 { + status = "ok"; +}; + +&pci_phy1 { + status = "ok"; +}; + &pcie0 { status = "ok"; }; @@ -132,3 +140,11 @@ #size-cells = <1>; }; }; + +&mdio_mux_iproc { + mdio@10 { + gphy0: eth-phy@10 { + reg = <0x10>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi index ec68ec1..46b78fa 100644 --- a/arch/arm64/boot/dts/broadcom/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi @@ -263,6 +263,45 @@ IRQ_TYPE_LEVEL_HIGH)>; }; + mdio_mux_iproc: mdio-mux@6602023c { + compatible = "brcm,mdio-mux-iproc"; + reg = <0x6602023c 0x14>; + #address-cells = <1>; + #size-cells = <0>; + + mdio@0 { + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + + pci_phy0: pci-phy@0 { + compatible = "brcm,ns2-pcie-phy"; + reg = <0x0>; + #phy-cells = <0>; + status = "disabled"; + }; + }; + + mdio@7 { + reg = <0x7>; + #address-cells = <1>; + #size-cells = <0>; + + pci_phy1: pci-phy@0 { + compatible = "brcm,ns2-pcie-phy"; + reg = <0x0>; + #phy-cells = <0>; + status = "disabled"; + }; + }; + + mdio@10 { + reg = <0x10>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + timer0: timer@66030000 { compatible = "arm,sp804", "arm,primecell"; reg = <0x66030000 0x1000>; -- 2.7.4