diff options
| author | Michael Walle <michael@walle.cc> | 2022-05-03 00:41:27 +0200 |
|---|---|---|
| committer | Claudiu Beznea <claudiu.beznea@microchip.com> | 2022-05-13 16:42:43 +0300 |
| commit | 46a9556d977e290a18890fb4cf07d19b0da16f31 (patch) | |
| tree | 9c4504afa26f63703d5655a7f065daa28acf5ac0 /arch/arm | |
| parent | 2952d32c061140f9c573f65d5361d0faff164d76 (diff) | |
| download | linux-46a9556d977e290a18890fb4cf07d19b0da16f31.tar.bz2 | |
ARM: dts: kswitch-d10: enable networking
Enable all the necessary network related nodes, wire the pinctrl
configurations, add the PHYs and connect them to the corresponding
network ports.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220502224127.2604333-14-michael@walle.cc
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Diffstat (limited to 'arch/arm')
3 files changed, 139 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts index 7b12cbe11c58..0f555eb45bda 100644 --- a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts +++ b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts @@ -76,3 +76,19 @@ function = "fc4_b"; }; }; + +&port2 { + phys = <&serdes 2 SERDES6G(0)>; + sfp = <&sfp0>; + managed = "in-band-status"; + phy-mode = "sgmii"; + status = "okay"; +}; + +&port3 { + phys = <&serdes 3 SERDES6G(1)>; + sfp = <&sfp1>; + managed = "in-band-status"; + phy-mode = "sgmii"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-8g.dts b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-8g.dts index 4b35f6c46e7f..5feef9a59a79 100644 --- a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-8g.dts +++ b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-8g.dts @@ -11,3 +11,29 @@ compatible = "kontron,kswitch-d10-mmt-8g", "kontron,s1921", "microchip,lan9668", "microchip,lan966"; }; + +&mdio0 { + phy2: ethernet-phy@3 { + reg = <3>; + }; + + phy3: ethernet-phy@4 { + reg = <4>; + }; +}; + +&port2 { + phys = <&serdes 2 SERDES6G(0)>; + phy-handle = <&phy2>; + phy-mode = "sgmii"; + managed = "in-band-status"; + status = "okay"; +}; + +&port3 { + phys = <&serdes 3 SERDES6G(1)>; + phy-handle = <&phy3>; + phy-mode = "sgmii"; + managed = "in-band-status"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi index 4c1ebb4aa5b0..4cab1b3b3b29 100644 --- a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi +++ b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi @@ -5,6 +5,7 @@ /dts-v1/; #include "lan966x.dtsi" +#include "dt-bindings/phy/phy-lan966x-serdes.h" / { aliases { @@ -52,6 +53,12 @@ function = "fc3_b"; }; + miim_c_pins: miim-c-pins { + /* MDC, MDIO */ + pins = "GPIO_59", "GPIO_60"; + function = "miim_c"; + }; + sgpio_a_pins: sgpio-a-pins { /* SCK, D0, D1 */ pins = "GPIO_32", "GPIO_33", "GPIO_34"; @@ -71,6 +78,92 @@ }; }; +&mdio0 { + pinctrl-0 = <&miim_c_pins>; + pinctrl-names = "default"; + reset-gpios = <&gpio 29 GPIO_ACTIVE_LOW>; + clock-frequency = <2500000>; + status = "okay"; + + phy4: ethernet-phy@5 { + reg = <5>; + coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>; + }; + + phy5: ethernet-phy@6 { + reg = <6>; + coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>; + }; + + phy6: ethernet-phy@7 { + reg = <7>; + coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>; + }; + + phy7: ethernet-phy@8 { + reg = <8>; + coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>; + }; +}; + +&mdio1 { + status = "okay"; +}; + +&phy0 { + status = "okay"; +}; + +&phy1 { + status = "okay"; +}; + +&port0 { + phys = <&serdes 0 CU(0)>; + phy-handle = <&phy0>; + phy-mode = "gmii"; + status = "okay"; +}; + +&port1 { + phys = <&serdes 1 CU(1)>; + phy-handle = <&phy1>; + phy-mode = "gmii"; + status = "okay"; +}; + +&port4 { + phys = <&serdes 4 SERDES6G(2)>; + phy-handle = <&phy4>; + phy-mode = "qsgmii"; + status = "okay"; +}; + +&port5 { + phys = <&serdes 5 SERDES6G(2)>; + phy-handle = <&phy5>; + phy-mode = "qsgmii"; + status = "okay"; +}; + +&port6 { + phys = <&serdes 6 SERDES6G(2)>; + phy-handle = <&phy6>; + phy-mode = "qsgmii"; + status = "okay"; +}; + +&port7 { + phys = <&serdes 7 SERDES6G(2)>; + phy-handle = <&phy7>; + phy-mode = "qsgmii"; + status = "okay"; +}; + +&serdes { + status = "okay"; +}; + &sgpio { pinctrl-0 = <&sgpio_a_pins>, <&sgpio_b_pins>; pinctrl-names = "default"; @@ -88,6 +181,10 @@ }; }; +&switch { + status = "okay"; +}; + &watchdog { status = "okay"; }; |