[PATCH v5 08/13] ARM: kirkwood: add gigabit ethernet and mvmdio device tree nodes
From: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Date: 2013-05-29 19:34:57
Also in:
linux-arm-kernel, lkml, netdev
Subsystem:
the rest · Maintainer:
Linus Torvalds
This patch adds mv643xx_eth and mvmdio device tree nodes for DT enabled Kirkwood boards. Phy nodes are also added with reg property set on a per-board basis. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> --- Changelog: v4->v5: - use Kirkwood specific compatible string Cc: David Miller <davem@davemloft.net> Cc: Lennert Buytenhek <redacted> Cc: Jason Cooper <redacted> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: netdev@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org --- arch/arm/boot/dts/kirkwood-cloudbox.dts | 16 ++++++ arch/arm/boot/dts/kirkwood-dnskw.dtsi | 16 ++++++ arch/arm/boot/dts/kirkwood-dockstar.dts | 17 +++++++ arch/arm/boot/dts/kirkwood-dreamplug.dts | 28 +++++++++++ arch/arm/boot/dts/kirkwood-goflexnet.dts | 16 ++++++ .../arm/boot/dts/kirkwood-guruplug-server-plus.dts | 30 +++++++++++ arch/arm/boot/dts/kirkwood-ib62x0.dts | 16 ++++++ arch/arm/boot/dts/kirkwood-iconnect.dts | 16 ++++++ arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts | 24 +++++++++ arch/arm/boot/dts/kirkwood-is2.dts | 2 + arch/arm/boot/dts/kirkwood-km_kirkwood.dts | 16 ++++++ arch/arm/boot/dts/kirkwood-lsxl.dtsi | 28 +++++++++++ arch/arm/boot/dts/kirkwood-mplcec4.dts | 27 ++++++++++ .../boot/dts/kirkwood-netgear_readynas_duo_v2.dts | 16 ++++++ arch/arm/boot/dts/kirkwood-ns2-common.dtsi | 16 ++++++ arch/arm/boot/dts/kirkwood-ns2.dts | 2 + arch/arm/boot/dts/kirkwood-ns2lite.dts | 2 + arch/arm/boot/dts/kirkwood-ns2max.dts | 2 + arch/arm/boot/dts/kirkwood-ns2mini.dts | 2 + arch/arm/boot/dts/kirkwood-openblocks_a6.dts | 16 ++++++ arch/arm/boot/dts/kirkwood-topkick.dts | 16 ++++++ arch/arm/boot/dts/kirkwood-ts219-6281.dts | 4 +- arch/arm/boot/dts/kirkwood-ts219-6282.dts | 4 +- arch/arm/boot/dts/kirkwood-ts219.dtsi | 16 ++++++ arch/arm/boot/dts/kirkwood.dtsi | 52 ++++++++++++++++++++ 25 files changed, 398 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/kirkwood-cloudbox.dts b/arch/arm/boot/dts/kirkwood-cloudbox.dts
index 5f21d4e..03e1b68 100644
--- a/arch/arm/boot/dts/kirkwood-cloudbox.dts
+++ b/arch/arm/boot/dts/kirkwood-cloudbox.dts@@ -87,3 +87,19 @@ gpios = <&gpio0 17 0>; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + device_type = "ethernet-phy"; + reg = <0>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
index 6875ac0..7c8bc17 100644
--- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi
+++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi@@ -217,3 +217,19 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@8 { + device_type = "ethernet-phy"; + reg = <8>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-dockstar.dts b/arch/arm/boot/dts/kirkwood-dockstar.dts
index 0196cf6..b5aebbc 100644
--- a/arch/arm/boot/dts/kirkwood-dockstar.dts
+++ b/arch/arm/boot/dts/kirkwood-dockstar.dts@@ -91,3 +91,20 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + device_type = "ethernet-phy"; + compatible = "marvell,88e1116"; + reg = <0>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts
index 289e51d..e0c93d4 100644
--- a/arch/arm/boot/dts/kirkwood-dreamplug.dts
+++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts@@ -99,3 +99,31 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + device_type = "ethernet-phy"; + reg = <0>; + }; + + ethphy1: ethernet-phy@1 { + device_type = "ethernet-phy"; + reg = <1>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +}; + +ð1 { + status = "okay"; + ethernet1-port@0 { + phy-handle = <ðphy1>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-goflexnet.dts b/arch/arm/boot/dts/kirkwood-goflexnet.dts
index c3573be..aba5849 100644
--- a/arch/arm/boot/dts/kirkwood-goflexnet.dts
+++ b/arch/arm/boot/dts/kirkwood-goflexnet.dts@@ -170,3 +170,19 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + device_type = "ethernet-phy"; + reg = <0>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts b/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts
index 44fd97d..210dfb9 100644
--- a/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts
+++ b/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts@@ -96,3 +96,33 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + device_type = "ethernet-phy"; + compatible = "marvell,88e1121"; + reg = <0>; + }; + + ethphy1: ethernet-phy@1 { + device_type = "ethernet-phy"; + compatible = "marvell,88e1121"; + reg = <1>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +}; + +ð1 { + status = "okay"; + ethernet1-port@0 { + phy-handle = <ðphy1>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts
index 5335b1a..fff3e65 100644
--- a/arch/arm/boot/dts/kirkwood-ib62x0.dts
+++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts@@ -119,3 +119,19 @@ }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@8 { + device_type = "ethernet-phy"; + reg = <8>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts
index 12ccf74..cfaf6bc 100644
--- a/arch/arm/boot/dts/kirkwood-iconnect.dts
+++ b/arch/arm/boot/dts/kirkwood-iconnect.dts@@ -168,3 +168,19 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@11 { + device_type = "ethernet-phy"; + reg = <11>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts
index 3694e94..315f095 100644
--- a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts
+++ b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts@@ -191,3 +191,27 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy1: ethernet-phy@11 { + device_type = "ethernet-phy"; + reg = <11>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + speed = <1000>; + duplex = <1>; + }; +}; + +ð1 { + status = "okay"; + ethernet1-port@0 { + phy-handle = <ðphy1>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-is2.dts b/arch/arm/boot/dts/kirkwood-is2.dts
index 0bdce0a..2e5fe72 100644
--- a/arch/arm/boot/dts/kirkwood-is2.dts
+++ b/arch/arm/boot/dts/kirkwood-is2.dts@@ -28,3 +28,5 @@ }; }; }; + +ðphy0 { reg = <8>; };
diff --git a/arch/arm/boot/dts/kirkwood-km_kirkwood.dts b/arch/arm/boot/dts/kirkwood-km_kirkwood.dts
index 5bbd054..f9194b1 100644
--- a/arch/arm/boot/dts/kirkwood-km_kirkwood.dts
+++ b/arch/arm/boot/dts/kirkwood-km_kirkwood.dts@@ -43,3 +43,19 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + device_type = "ethernet-phy"; + reg = <0>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-lsxl.dtsi b/arch/arm/boot/dts/kirkwood-lsxl.dtsi
index 37d45c4..dcc6470 100644
--- a/arch/arm/boot/dts/kirkwood-lsxl.dtsi
+++ b/arch/arm/boot/dts/kirkwood-lsxl.dtsi@@ -201,3 +201,31 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + device_type = "ethernet-phy"; + reg = <0>; + }; + + ethphy1: ethernet-phy@8 { + device_type = "ethernet-phy"; + reg = <8>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +}; + +ð1 { + status = "okay"; + ethernet1-port@0 { + phy-handle = <ðphy1>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-mplcec4.dts b/arch/arm/boot/dts/kirkwood-mplcec4.dts
index 7588241..ceac0de 100644
--- a/arch/arm/boot/dts/kirkwood-mplcec4.dts
+++ b/arch/arm/boot/dts/kirkwood-mplcec4.dts@@ -182,3 +182,30 @@ }; }; +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@1 { + device_type = "ethernet-phy"; + reg = <1>; + }; + + ethphy1: ethernet-phy@2 { + device_type = "ethernet-phy"; + reg = <2>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +}; + +ð1 { + status = "okay"; + ethernet1-port@0 { + phy-handle = <ðphy1>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
index 1ca66ab..b66b2cd 100644
--- a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
+++ b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts@@ -178,3 +178,19 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + device_type = "ethernet-phy"; + reg = <0>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi
index 6affd92..6a48bfd 100644
--- a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi
+++ b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi@@ -82,3 +82,19 @@ }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy { + device_type = "ethernet-phy"; + /* overwrite reg property in board file */ + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-ns2.dts b/arch/arm/boot/dts/kirkwood-ns2.dts
index f2d36ecf..8ffd552 100644
--- a/arch/arm/boot/dts/kirkwood-ns2.dts
+++ b/arch/arm/boot/dts/kirkwood-ns2.dts@@ -28,3 +28,5 @@ }; }; }; + +ðphy0 { reg = <8>; };
diff --git a/arch/arm/boot/dts/kirkwood-ns2lite.dts b/arch/arm/boot/dts/kirkwood-ns2lite.dts
index b02eb4e..16332f8 100644
--- a/arch/arm/boot/dts/kirkwood-ns2lite.dts
+++ b/arch/arm/boot/dts/kirkwood-ns2lite.dts@@ -28,3 +28,5 @@ }; }; }; + +ðphy0 { reg = <0>; };
diff --git a/arch/arm/boot/dts/kirkwood-ns2max.dts b/arch/arm/boot/dts/kirkwood-ns2max.dts
index bcec4d6..68d767d 100644
--- a/arch/arm/boot/dts/kirkwood-ns2max.dts
+++ b/arch/arm/boot/dts/kirkwood-ns2max.dts@@ -47,3 +47,5 @@ }; }; }; + +ðphy0 { reg = <8>; };
diff --git a/arch/arm/boot/dts/kirkwood-ns2mini.dts b/arch/arm/boot/dts/kirkwood-ns2mini.dts
index adab1ab..5b1b17b 100644
--- a/arch/arm/boot/dts/kirkwood-ns2mini.dts
+++ b/arch/arm/boot/dts/kirkwood-ns2mini.dts@@ -48,3 +48,5 @@ }; }; }; + +ðphy0 { reg = <0>; };
diff --git a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts
index d27f724..f8be3e3 100644
--- a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts
+++ b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts@@ -210,3 +210,19 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + device_type = "ethernet-phy"; + reg = <0>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-topkick.dts b/arch/arm/boot/dts/kirkwood-topkick.dts
index 66eb45b..34eacf2 100644
--- a/arch/arm/boot/dts/kirkwood-topkick.dts
+++ b/arch/arm/boot/dts/kirkwood-topkick.dts@@ -201,3 +201,19 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy@0 { + device_type = "ethernet-phy"; + reg = <0>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood-ts219-6281.dts b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
index 8295c83..0bd67bf 100644
--- a/arch/arm/boot/dts/kirkwood-ts219-6281.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6281.dts@@ -49,4 +49,6 @@ gpios = <&gpio0 16 1>; }; }; -};
\ No newline at end of file
+};
+
+ðphy0 { reg = <8>; };diff --git a/arch/arm/boot/dts/kirkwood-ts219-6282.dts b/arch/arm/boot/dts/kirkwood-ts219-6282.dts
index df3f95d..a675278 100644
--- a/arch/arm/boot/dts/kirkwood-ts219-6282.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6282.dts@@ -49,4 +49,6 @@ gpios = <&gpio1 5 1>; }; }; -};
\ No newline at end of file
+};
+
+ðphy0 { reg = <0>; };diff --git a/arch/arm/boot/dts/kirkwood-ts219.dtsi b/arch/arm/boot/dts/kirkwood-ts219.dtsi
index 64ea27c..68fe091 100644
--- a/arch/arm/boot/dts/kirkwood-ts219.dtsi
+++ b/arch/arm/boot/dts/kirkwood-ts219.dtsi@@ -76,3 +76,19 @@ }; }; }; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy { + device_type = "ethernet-phy"; + /* overwrite reg property in board file */ + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +};
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index fada7e6..2cd1f23 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi@@ -202,5 +202,57 @@ clocks = <&gate_clk 4>; status = "disabled"; }; + + mdio: mdio-bus@72004 { + compatible = "marvell,orion-mdio"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x72004 0x84>; + interrupts = <46>; + clocks = <&gate_clk 0>; + status = "disabled"; + + /* add phy nodes in board file */ + }; + + eth0: ethernet-controller@72000 { + compatible = "marvell,kirkwood-eth"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x72000 0x4000>; + clocks = <&gate_clk 0>; + marvell,tx-checksum-limit = <1600>; + status = "disabled"; + + ethernet0-port@0 { + device_type = "network"; + compatible = "marvell,kirkwood-eth-port"; + reg = <0>; + interrupts = <11>; + /* overwrite MAC address in bootloader */ + local-mac-address = [00 00 00 00 00 00]; + /* set phy-handle property in board file */ + }; + }; + + eth1: ethernet-controller@76000 { + compatible = "marvell,kirkwood-eth"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x76000 0x4000>; + clocks = <&gate_clk 19>; + marvell,tx-checksum-limit = <1600>; + status = "disabled"; + + ethernet1-port@1 { + device_type = "network"; + compatible = "marvell,kirkwood-eth-port"; + reg = <1>; + interrupts = <15>; + /* overwrite MAC address in bootloader */ + local-mac-address = [00 00 00 00 00 00]; + /* set phy-handle property in board file */ + }; + }; }; };
--
1.7.10.4