diff options
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/gemini-dlink-dns-313.dts | 62 | ||||
| -rw-r--r-- | arch/arm/boot/dts/gemini-nas4220b.dts | 56 | ||||
| -rw-r--r-- | arch/arm/boot/dts/gemini-rut1xx.dts | 12 | ||||
| -rw-r--r-- | arch/arm/boot/dts/gemini-wbd111.dts | 12 | ||||
| -rw-r--r-- | arch/arm/boot/dts/gemini-wbd222.dts | 20 |
5 files changed, 162 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/gemini-dlink-dns-313.dts b/arch/arm/boot/dts/gemini-dlink-dns-313.dts index 076b8d89befb..08568ce24d06 100644 --- a/arch/arm/boot/dts/gemini-dlink-dns-313.dts +++ b/arch/arm/boot/dts/gemini-dlink-dns-313.dts @@ -214,6 +214,56 @@ groups = "gpio1dgrp"; }; }; + pinctrl-gmii { + mux { + function = "gmii"; + groups = "gmii_gmac0_grp"; + }; + /* + * In the vendor Linux tree, these values are set for the C3 + * version of the SL3512 ASIC with the comment "benson suggest" + */ + conf0 { + pins = "R8 GMAC0 RXDV", "U11 GMAC1 RXDV"; + skew-delay = <0>; + }; + conf1 { + pins = "T8 GMAC0 RXC"; + skew-delay = <10>; + }; + conf2 { + pins = "T11 GMAC1 RXC"; + skew-delay = <15>; + }; + conf3 { + pins = "P8 GMAC0 TXEN", "V11 GMAC1 TXEN"; + skew-delay = <7>; + }; + conf4 { + pins = "V7 GMAC0 TXC", "P10 GMAC1 TXC"; + skew-delay = <10>; + }; + conf5 { + /* The data lines all have default skew */ + pins = "U8 GMAC0 RXD0", "V8 GMAC0 RXD1", + "P9 GMAC0 RXD2", "R9 GMAC0 RXD3", + "R11 GMAC1 RXD0", "P11 GMAC1 RXD1", + "V12 GMAC1 RXD2", "U12 GMAC1 RXD3", + "R10 GMAC1 TXD0", "T10 GMAC1 TXD1", + "U10 GMAC1 TXD2", "V10 GMAC1 TXD3"; + skew-delay = <7>; + }; + conf6 { + pins = "U7 GMAC0 TXD0", "T7 GMAC0 TXD1", + "R7 GMAC0 TXD2", "P7 GMAC0 TXD3"; + skew-delay = <5>; + }; + /* Set up drive strength on GMAC0 to 16 mA */ + conf7 { + groups = "gmii_gmac0_grp"; + drive-strength = <16>; + }; + }; }; }; @@ -234,6 +284,18 @@ pinctrl-0 = <&gpio1_default_pins>; }; + ethernet@60000000 { + status = "okay"; + + ethernet-port@0 { + phy-mode = "rgmii"; + phy-handle = <&phy0>; + }; + ethernet-port@1 { + /* Not used in this platform */ + }; + }; + ata@63000000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/gemini-nas4220b.dts b/arch/arm/boot/dts/gemini-nas4220b.dts index 943d2d07fac7..8bbb6f85d161 100644 --- a/arch/arm/boot/dts/gemini-nas4220b.dts +++ b/arch/arm/boot/dts/gemini-nas4220b.dts @@ -129,6 +129,50 @@ groups = "gpio1dgrp"; }; }; + pinctrl-gmii { + mux { + function = "gmii"; + groups = "gmii_gmac0_grp"; + }; + /* Settings come from OpenWRT */ + conf0 { + pins = "R8 GMAC0 RXDV", "U11 GMAC1 RXDV"; + skew-delay = <0>; + }; + conf1 { + pins = "T8 GMAC0 RXC", "T11 GMAC1 RXC"; + skew-delay = <15>; + }; + conf2 { + pins = "P8 GMAC0 TXEN", "V11 GMAC1 TXEN"; + skew-delay = <7>; + }; + conf3 { + pins = "V7 GMAC0 TXC"; + skew-delay = <11>; + }; + conf4 { + pins = "P10 GMAC1 TXC"; + skew-delay = <10>; + }; + conf5 { + /* The data lines all have default skew */ + pins = "U8 GMAC0 RXD0", "V8 GMAC0 RXD1", + "P9 GMAC0 RXD2", "R9 GMAC0 RXD3", + "U7 GMAC0 TXD0", "T7 GMAC0 TXD1", + "R7 GMAC0 TXD2", "P7 GMAC0 TXD3", + "R11 GMAC1 RXD0", "P11 GMAC1 RXD1", + "V12 GMAC1 RXD2", "U12 GMAC1 RXD3", + "R10 GMAC1 TXD0", "T10 GMAC1 TXD1", + "U10 GMAC1 TXD2", "V10 GMAC1 TXD3"; + skew-delay = <7>; + }; + /* Set up drive strength on GMAC0 to 16 mA */ + conf6 { + groups = "gmii_gmac0_grp"; + drive-strength = <16>; + }; + }; }; }; @@ -143,6 +187,18 @@ pinctrl-0 = <&gpio1_default_pins>; }; + ethernet@60000000 { + status = "okay"; + + ethernet-port@0 { + phy-mode = "rgmii"; + phy-handle = <&phy0>; + }; + ethernet-port@1 { + /* Not used in this platform */ + }; + }; + ata@63000000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/gemini-rut1xx.dts b/arch/arm/boot/dts/gemini-rut1xx.dts index fd55528bba56..15f20178642c 100644 --- a/arch/arm/boot/dts/gemini-rut1xx.dts +++ b/arch/arm/boot/dts/gemini-rut1xx.dts @@ -114,5 +114,17 @@ pinctrl-names = "default"; pinctrl-0 = <&gpio1_default_pins>; }; + + ethernet@60000000 { + status = "okay"; + + ethernet-port@0 { + phy-mode = "rgmii"; + phy-handle = <&phy0>; + }; + ethernet-port@1 { + /* Not used in this platform */ + }; + }; }; }; diff --git a/arch/arm/boot/dts/gemini-wbd111.dts b/arch/arm/boot/dts/gemini-wbd111.dts index 389cb2b275c7..b4ec9ad85d72 100644 --- a/arch/arm/boot/dts/gemini-wbd111.dts +++ b/arch/arm/boot/dts/gemini-wbd111.dts @@ -160,5 +160,17 @@ <0x6000 0 0 3 &pci_intc 1>, <0x6000 0 0 4 &pci_intc 2>; }; + + ethernet@60000000 { + status = "okay"; + + ethernet-port@0 { + phy-mode = "rgmii"; + phy-handle = <&phy0>; + }; + ethernet-port@1 { + /* Not used in this platform */ + }; + }; }; }; diff --git a/arch/arm/boot/dts/gemini-wbd222.dts b/arch/arm/boot/dts/gemini-wbd222.dts index 2f00e88292ac..6d25bcc046e7 100644 --- a/arch/arm/boot/dts/gemini-wbd222.dts +++ b/arch/arm/boot/dts/gemini-wbd222.dts @@ -136,6 +136,13 @@ "gpio0bgrp"; }; }; + pinctrl-gmii { + /* This platform use both the ethernet ports */ + mux { + function = "gmii"; + groups = "gmii_gmac0_grp", "gmii_gmac1_grp"; + }; + }; }; }; @@ -165,5 +172,18 @@ <0x6000 0 0 3 &pci_intc 1>, <0x6000 0 0 4 &pci_intc 2>; }; + + ethernet@60000000 { + status = "okay"; + + ethernet-port@0 { + phy-mode = "rgmii"; + phy-handle = <&phy0>; + }; + ethernet-port@1 { + phy-mode = "rgmii"; + phy-handle = <&phy1>; + }; + }; }; }; |