[PATCH v5 4/7] dt: mdio-mux: Add mdio multiplexer driver node
From: Pramod Kumar <hidden>
Date: 2016-06-10 05:34:34
Also in:
linux-devicetree, lkml, netdev
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> Acked-by: Rob Herring <robh@kernel.org> --- 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 at 10 { + gphy0: eth-phy at 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 at 6602023c { + compatible = "brcm,mdio-mux-iproc"; + reg = <0x6602023c 0x14>; + #address-cells = <1>; + #size-cells = <0>; + + mdio at 0 { + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + + pci_phy0: pci-phy at 0 { + compatible = "brcm,ns2-pcie-phy"; + reg = <0x0>; + #phy-cells = <0>; + status = "disabled"; + }; + }; + + mdio at 7 { + reg = <0x7>; + #address-cells = <1>; + #size-cells = <0>; + + pci_phy1: pci-phy at 0 { + compatible = "brcm,ns2-pcie-phy"; + reg = <0x0>; + #phy-cells = <0>; + status = "disabled"; + }; + }; + + mdio at 10 { + reg = <0x10>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + timer0: timer at 66030000 { compatible = "arm,sp804", "arm,primecell"; reg = <0x66030000 0x1000>;
--
1.9.1