This shows the path we could take with this, deprecating the
weird external bus thing.
I don't know what to do about the irq lines with a pointless
type flag that should be onecell:ed.
I need proper schema checking to add LED support to the
Marvell switch. Just how it is, it can't go on like this.
Some Device Tree fixes are included in the series, these
remove the major and most annoying warnings fallout noise:
some warnings remain, and these are of more serious nature,
such as missing phy-mode.
Signed-off-by: Linus Walleij <[email protected]>
---
Changes in v2:
- Break out a separate Marvell MV88E6060 binding file. I stand corrected.
- Drop the idea to rely on nodename mdio-external for the external
MDIO bus, keep the compatible, drop patch for the driver.
- Fix more Marvell DT mistakes.
- Fix NXP DT mistakes in a separate patch.
- Fix Marvell ARM64 mistakes in a separate patch.
- Link to v1: https://lore.kernel.org/r/[email protected]
---
Linus Walleij (5):
dt-bindings: marvell: Rewrite MV88E6xxx in schema
dt-bindings: marvell: Add Marvell MV88E6060 DSA schema
ARM: dts: marvell: Fix some common switch mistakes
ARM: dts: nxp: Fix some common switch mistakes
ARM64: dts: marvell: Fix some common switch mistakes
.../bindings/net/dsa/marvell,mv88e6060.yaml | 106 +++++++++
.../bindings/net/dsa/marvell,mv88e6xxx.yaml | 241 +++++++++++++++++++++
.../devicetree/bindings/net/dsa/marvell.txt | 109 ----------
MAINTAINERS | 3 +-
arch/arm/boot/dts/marvell/armada-370-rd.dts | 2 -
.../dts/marvell/armada-381-netgear-gs110emx.dts | 6 +-
.../dts/marvell/armada-385-clearfog-gtr-l8.dts | 2 +-
.../dts/marvell/armada-385-clearfog-gtr-s4.dts | 2 +-
arch/arm/boot/dts/marvell/armada-385-linksys.dtsi | 2 -
.../boot/dts/marvell/armada-385-turris-omnia.dts | 16 +-
arch/arm/boot/dts/marvell/armada-388-clearfog.dts | 2 -
.../boot/dts/marvell/armada-xp-linksys-mamba.dts | 2 -
arch/arm/boot/dts/nxp/vf/vf610-zii-cfu1.dts | 2 +-
arch/arm/boot/dts/nxp/vf/vf610-zii-scu4-aib.dts | 8 +-
arch/arm/boot/dts/nxp/vf/vf610-zii-spb4.dts | 2 +-
arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-dtu.dts | 4 +-
arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-spu3.dts | 2 +-
.../boot/dts/marvell/armada-3720-espressobin.dtsi | 4 +-
.../boot/dts/marvell/armada-3720-gl-mv1000.dts | 4 +-
.../boot/dts/marvell/armada-3720-turris-mox.dts | 32 +--
.../boot/dts/marvell/armada-7040-mochabin.dts | 2 -
.../dts/marvell/armada-8040-clearfog-gt-8k.dts | 2 +-
arch/arm64/boot/dts/marvell/cn9130-crb.dtsi | 6 +-
23 files changed, 390 insertions(+), 171 deletions(-)
---
base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d
change-id: 20231008-marvell-88e6152-wan-led-88c43b7fd2fd
Best regards,
--
Linus Walleij <[email protected]>
Fix some errors in the Marvell MV88E6xxx switch descriptions:
- switch0@0 is not OK, should be switch@0
Signed-off-by: Linus Walleij <[email protected]>
---
arch/arm/boot/dts/nxp/vf/vf610-zii-cfu1.dts | 2 +-
arch/arm/boot/dts/nxp/vf/vf610-zii-scu4-aib.dts | 8 ++++----
arch/arm/boot/dts/nxp/vf/vf610-zii-spb4.dts | 2 +-
arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-dtu.dts | 4 ++--
arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-spu3.dts | 2 +-
5 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/arm/boot/dts/nxp/vf/vf610-zii-cfu1.dts b/arch/arm/boot/dts/nxp/vf/vf610-zii-cfu1.dts
index 1a19aec8957b..add47d8fb58a 100644
--- a/arch/arm/boot/dts/nxp/vf/vf610-zii-cfu1.dts
+++ b/arch/arm/boot/dts/nxp/vf/vf610-zii-cfu1.dts
@@ -162,7 +162,7 @@ mdio1: mdio {
suppress-preamble;
status = "okay";
- switch0: switch0@0 {
+ switch0: switch@0 {
compatible = "marvell,mv88e6085";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_switch>;
diff --git a/arch/arm/boot/dts/nxp/vf/vf610-zii-scu4-aib.dts b/arch/arm/boot/dts/nxp/vf/vf610-zii-scu4-aib.dts
index df1335492a19..50356bd87d04 100644
--- a/arch/arm/boot/dts/nxp/vf/vf610-zii-scu4-aib.dts
+++ b/arch/arm/boot/dts/nxp/vf/vf610-zii-scu4-aib.dts
@@ -47,7 +47,7 @@ mdio_mux_1: mdio@1 {
#address-cells = <1>;
#size-cells = <0>;
- switch0: switch0@0 {
+ switch0: switch@0 {
compatible = "marvell,mv88e6190";
reg = <0>;
dsa,member = <0 0>;
@@ -130,7 +130,7 @@ mdio_mux_2: mdio@2 {
#address-cells = <1>;
#size-cells = <0>;
- switch1: switch1@0 {
+ switch1: switch@0 {
compatible = "marvell,mv88e6190";
reg = <0>;
dsa,member = <0 1>;
@@ -188,7 +188,7 @@ mdio_mux_4: mdio@4 {
#address-cells = <1>;
#size-cells = <0>;
- switch2: switch2@0 {
+ switch2: switch@0 {
compatible = "marvell,mv88e6190";
reg = <0>;
dsa,member = <0 2>;
@@ -276,7 +276,7 @@ mdio_mux_8: mdio@8 {
#address-cells = <1>;
#size-cells = <0>;
- switch3: switch3@0 {
+ switch3: switch@0 {
compatible = "marvell,mv88e6190";
reg = <0>;
dsa,member = <0 3>;
diff --git a/arch/arm/boot/dts/nxp/vf/vf610-zii-spb4.dts b/arch/arm/boot/dts/nxp/vf/vf610-zii-spb4.dts
index 1461804ecaea..20e9e2dacbe6 100644
--- a/arch/arm/boot/dts/nxp/vf/vf610-zii-spb4.dts
+++ b/arch/arm/boot/dts/nxp/vf/vf610-zii-spb4.dts
@@ -123,7 +123,7 @@ mdio1: mdio {
suppress-preamble;
status = "okay";
- switch0: switch0@0 {
+ switch0: switch@0 {
compatible = "marvell,mv88e6190";
pinctrl-0 = <&pinctrl_gpio_switch0>;
pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-dtu.dts b/arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-dtu.dts
index 463c2452b9b7..aa53a60518c3 100644
--- a/arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-dtu.dts
+++ b/arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-dtu.dts
@@ -112,7 +112,7 @@ mdio1: mdio {
suppress-preamble;
status = "okay";
- switch0: switch0@0 {
+ switch0: switch@0 {
compatible = "marvell,mv88e6190";
pinctrl-0 = <&pinctrl_gpio_switch0>;
pinctrl-names = "default";
@@ -167,7 +167,7 @@ port@9 {
};
};
- mdio1 {
+ mdio-external {
compatible = "marvell,mv88e6xxx-mdio-external";
#address-cells = <1>;
#size-cells = <0>;
diff --git a/arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-spu3.dts b/arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-spu3.dts
index f5ae0d5de315..0b7063b74130 100644
--- a/arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-spu3.dts
+++ b/arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-spu3.dts
@@ -137,7 +137,7 @@ mdio1: mdio {
suppress-preamble;
status = "okay";
- switch0: switch0@0 {
+ switch0: switch@0 {
compatible = "marvell,mv88e6190";
pinctrl-0 = <&pinctrl_gpio_switch0>;
pinctrl-names = "default";
--
2.34.1
Fix some errors in the Marvell MV88E6xxx switch descriptions:
- The top node had no address size or cells.
- switch0@0 is not OK, should be switch@0.
- port@a is not normal port naming, use decimal port@10.
Signed-off-by: Linus Walleij <[email protected]>
---
.../boot/dts/marvell/armada-3720-espressobin.dtsi | 4 +--
.../boot/dts/marvell/armada-3720-gl-mv1000.dts | 4 +--
.../boot/dts/marvell/armada-3720-turris-mox.dts | 32 +++++++++++-----------
.../boot/dts/marvell/armada-7040-mochabin.dts | 2 --
.../dts/marvell/armada-8040-clearfog-gt-8k.dts | 2 +-
arch/arm64/boot/dts/marvell/cn9130-crb.dtsi | 6 ++--
6 files changed, 21 insertions(+), 29 deletions(-)
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
index 5fc613d24151..b526efeee293 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi
@@ -145,10 +145,8 @@ &usb2 {
};
&mdio {
- switch0: switch0@1 {
+ switch0: switch@1 {
compatible = "marvell,mv88e6085";
- #address-cells = <1>;
- #size-cells = <0>;
reg = <1>;
dsa,member = <0 0>;
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts b/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts
index b1b45b4fa9d4..5de4417f929c 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts
@@ -152,10 +152,8 @@ &uart0 {
};
&mdio {
- switch0: switch0@1 {
+ switch0: switch@1 {
compatible = "marvell,mv88e6085";
- #address-cells = <1>;
- #size-cells = <0>;
reg = <1>;
dsa,member = <0 0>;
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
index 9eab2bb22134..ea66ba5a9762 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
@@ -305,7 +305,7 @@ phy1: ethernet-phy@1 {
};
/* switch nodes are enabled by U-Boot if modules are present */
- switch0@10 {
+ switch@10 {
compatible = "marvell,mv88e6190";
reg = <0x10>;
dsa,member = <0 0>;
@@ -410,8 +410,8 @@ port@9 {
managed = "in-band-status";
};
- switch0port10: port@a {
- reg = <0xa>;
+ switch0port10: port@10 {
+ reg = <10>;
label = "dsa";
phy-mode = "2500base-x";
managed = "in-band-status";
@@ -419,8 +419,8 @@ switch0port10: port@a {
status = "disabled";
};
- port-sfp@a {
- reg = <0xa>;
+ port-sfp@10 {
+ reg = <10>;
label = "sfp";
sfp = <&sfp>;
phy-mode = "sgmii";
@@ -430,7 +430,7 @@ port-sfp@a {
};
};
- switch0@2 {
+ switch@2 {
compatible = "marvell,mv88e6085";
reg = <0x2>;
dsa,member = <0 0>;
@@ -497,7 +497,7 @@ port@5 {
};
};
- switch1@11 {
+ switch@11 {
compatible = "marvell,mv88e6190";
reg = <0x11>;
dsa,member = <0 1>;
@@ -602,8 +602,8 @@ switch1port9: port@9 {
link = <&switch0port10>;
};
- switch1port10: port@a {
- reg = <0xa>;
+ switch1port10: port@10 {
+ reg = <10>;
label = "dsa";
phy-mode = "2500base-x";
managed = "in-band-status";
@@ -611,8 +611,8 @@ switch1port10: port@a {
status = "disabled";
};
- port-sfp@a {
- reg = <0xa>;
+ port-sfp@10 {
+ reg = <10>;
label = "sfp";
sfp = <&sfp>;
phy-mode = "sgmii";
@@ -622,7 +622,7 @@ port-sfp@a {
};
};
- switch1@2 {
+ switch@2 {
compatible = "marvell,mv88e6085";
reg = <0x2>;
dsa,member = <0 1>;
@@ -689,7 +689,7 @@ port@5 {
};
};
- switch2@12 {
+ switch@12 {
compatible = "marvell,mv88e6190";
reg = <0x12>;
dsa,member = <0 2>;
@@ -794,8 +794,8 @@ switch2port9: port@9 {
link = <&switch1port10 &switch0port10>;
};
- port-sfp@a {
- reg = <0xa>;
+ port-sfp@10 {
+ reg = <10>;
label = "sfp";
sfp = <&sfp>;
phy-mode = "sgmii";
@@ -805,7 +805,7 @@ port-sfp@a {
};
};
- switch2@2 {
+ switch@2 {
compatible = "marvell,mv88e6085";
reg = <0x2>;
dsa,member = <0 2>;
diff --git a/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts b/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts
index 48202810bf78..3cc794fcf12e 100644
--- a/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts
+++ b/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts
@@ -303,8 +303,6 @@ eth2phy: ethernet-phy@1 {
/* 88E6141 Topaz switch */
switch: switch@3 {
compatible = "marvell,mv88e6085";
- #address-cells = <1>;
- #size-cells = <0>;
reg = <3>;
pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
index 4125202028c8..7a25ea36b565 100644
--- a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
@@ -497,7 +497,7 @@ ge_phy: ethernet-phy@0 {
reset-deassert-us = <10000>;
};
- switch0: switch0@4 {
+ switch0: switch@4 {
compatible = "marvell,mv88e6085";
reg = <4>;
pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/marvell/cn9130-crb.dtsi b/arch/arm64/boot/dts/marvell/cn9130-crb.dtsi
index 32cfb3e2efc3..2f6281b66467 100644
--- a/arch/arm64/boot/dts/marvell/cn9130-crb.dtsi
+++ b/arch/arm64/boot/dts/marvell/cn9130-crb.dtsi
@@ -207,11 +207,9 @@ phy0: ethernet-phy@0 {
reg = <0>;
};
- switch6: switch0@6 {
+ switch6: switch@6 {
/* Actual device is MV88E6393X */
compatible = "marvell,mv88e6190";
- #address-cells = <1>;
- #size-cells = <0>;
reg = <6>;
interrupt-parent = <&cp0_gpio1>;
interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
@@ -280,7 +278,7 @@ port@9 {
managed = "in-band-status";
};
- port@a {
+ port@10 {
reg = <10>;
ethernet = <&cp0_eth0>;
phy-mode = "10gbase-r";
--
2.34.1
Fix some errors in the Marvell MV88E6xxx switch descriptions:
- The top node had no address size or cells.
- switch0@0 is not OK, should be switch@0.
- port@a is not normal port naming, use decimal port@10.
- The ports node should have port@0 etc children, no
plural "ports".
This serves as an example of fixes needed for introducing a
schema for the bindings, but the patch can simply be applied.
Signed-off-by: Linus Walleij <[email protected]>
---
arch/arm/boot/dts/marvell/armada-370-rd.dts | 2 --
.../arm/boot/dts/marvell/armada-381-netgear-gs110emx.dts | 6 ++----
arch/arm/boot/dts/marvell/armada-385-clearfog-gtr-l8.dts | 2 +-
arch/arm/boot/dts/marvell/armada-385-clearfog-gtr-s4.dts | 2 +-
arch/arm/boot/dts/marvell/armada-385-linksys.dtsi | 2 --
arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts | 16 +++++++---------
arch/arm/boot/dts/marvell/armada-388-clearfog.dts | 2 --
arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts | 2 --
8 files changed, 11 insertions(+), 23 deletions(-)
diff --git a/arch/arm/boot/dts/marvell/armada-370-rd.dts b/arch/arm/boot/dts/marvell/armada-370-rd.dts
index b459a670f615..e3a1834986ee 100644
--- a/arch/arm/boot/dts/marvell/armada-370-rd.dts
+++ b/arch/arm/boot/dts/marvell/armada-370-rd.dts
@@ -151,8 +151,6 @@ led@0 {
switch: switch@10 {
compatible = "marvell,mv88e6085";
- #address-cells = <1>;
- #size-cells = <0>;
reg = <0x10>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/arch/arm/boot/dts/marvell/armada-381-netgear-gs110emx.dts b/arch/arm/boot/dts/marvell/armada-381-netgear-gs110emx.dts
index f4c4b213ef4e..cf37f53ec070 100644
--- a/arch/arm/boot/dts/marvell/armada-381-netgear-gs110emx.dts
+++ b/arch/arm/boot/dts/marvell/armada-381-netgear-gs110emx.dts
@@ -79,14 +79,12 @@ &mdio {
switch@0 {
compatible = "marvell,mv88e6190";
- #address-cells = <1>;
#interrupt-cells = <2>;
interrupt-controller;
interrupt-parent = <&gpio1>;
interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
pinctrl-0 = <&switch_interrupt_pins>;
pinctrl-names = "default";
- #size-cells = <0>;
reg = <0>;
mdio {
@@ -214,12 +212,12 @@ port@9 {
reg = <9>;
};
- port@a {
+ port@10 {
/* 88X3310P external phy */
label = "lan10";
phy-handle = <&phy2>;
phy-mode = "xaui";
- reg = <0xa>;
+ reg = <10>;
};
};
};
diff --git a/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr-l8.dts b/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr-l8.dts
index 1990f7d0cc79..1be0419f8f3e 100644
--- a/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr-l8.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr-l8.dts
@@ -7,7 +7,7 @@ / {
};
&mdio {
- switch0: switch0@4 {
+ switch0: switch@4 {
compatible = "marvell,mv88e6190";
reg = <4>;
pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr-s4.dts b/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr-s4.dts
index b795ad573891..6ec536222bfb 100644
--- a/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr-s4.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr-s4.dts
@@ -11,7 +11,7 @@ &sfp0 {
};
&mdio {
- switch0: switch0@4 {
+ switch0: switch@4 {
compatible = "marvell,mv88e6085";
reg = <4>;
pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/marvell/armada-385-linksys.dtsi b/arch/arm/boot/dts/marvell/armada-385-linksys.dtsi
index fc8216fd9f60..63a0bc9455ca 100644
--- a/arch/arm/boot/dts/marvell/armada-385-linksys.dtsi
+++ b/arch/arm/boot/dts/marvell/armada-385-linksys.dtsi
@@ -160,8 +160,6 @@ &mdio {
switch@0 {
compatible = "marvell,mv88e6085";
- #address-cells = <1>;
- #size-cells = <0>;
reg = <0>;
ports {
diff --git a/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts b/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
index 2d8d319bec83..8c69dbd6a2c7 100644
--- a/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
@@ -439,8 +439,6 @@ switch@10 {
pinctrl-names = "default";
pinctrl-0 = <&swint_pins>;
compatible = "marvell,mv88e6085";
- #address-cells = <1>;
- #size-cells = <0>;
dsa,member = <0 0>;
reg = <0x10>;
@@ -452,32 +450,32 @@ ports {
#address-cells = <1>;
#size-cells = <0>;
- ports@0 {
+ port@0 {
reg = <0>;
label = "lan0";
};
- ports@1 {
+ port@1 {
reg = <1>;
label = "lan1";
};
- ports@2 {
+ port@2 {
reg = <2>;
label = "lan2";
};
- ports@3 {
+ port@3 {
reg = <3>;
label = "lan3";
};
- ports@4 {
+ port@4 {
reg = <4>;
label = "lan4";
};
- ports@5 {
+ port@5 {
reg = <5>;
ethernet = <ð1>;
phy-mode = "rgmii-id";
@@ -488,7 +486,7 @@ fixed-link {
};
};
- ports@6 {
+ port@6 {
reg = <6>;
ethernet = <ð0>;
phy-mode = "rgmii-id";
diff --git a/arch/arm/boot/dts/marvell/armada-388-clearfog.dts b/arch/arm/boot/dts/marvell/armada-388-clearfog.dts
index 32c569df142f..ab46903580aa 100644
--- a/arch/arm/boot/dts/marvell/armada-388-clearfog.dts
+++ b/arch/arm/boot/dts/marvell/armada-388-clearfog.dts
@@ -94,8 +94,6 @@ &mdio {
switch@4 {
compatible = "marvell,mv88e6085";
- #address-cells = <1>;
- #size-cells = <0>;
reg = <4>;
pinctrl-0 = <&clearfog_dsa0_clk_pins &clearfog_dsa0_pins>;
pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts b/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
index 7a0614fd0c93..2a5518c73bff 100644
--- a/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
+++ b/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
@@ -267,8 +267,6 @@ &mdio {
switch@0 {
compatible = "marvell,mv88e6085";
- #address-cells = <1>;
- #size-cells = <0>;
reg = <0>;
ports {
--
2.34.1
The Marvell MV88E6060 is one of the oldest DSA switches from
Marvell, and it has DT bindings used in the wild. Let's define
them properly.
It is different enough from the rest of the MV88E6xxx switches
that it deserves its own binding.
Signed-off-by: Linus Walleij <[email protected]>
---
.../bindings/net/dsa/marvell,mv88e6060.yaml | 106 +++++++++++++++++++++
MAINTAINERS | 1 +
2 files changed, 107 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml b/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
new file mode 100644
index 000000000000..74e546a8472c
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
@@ -0,0 +1,106 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/dsa/marvell,mv88e6060.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell MV88E6060 DSA switch
+
+maintainers:
+ - Andrew Lunn <[email protected]>
+
+description:
+ The Marvell MV88E6060 switch has been produced and sold by Marvell
+ since at least 2010. The switch has one pin ADDR4 that controls the
+ MDIO address of the switch to be 0x10 or 0x00, and on the MDIO bus
+ connected to the switch, the PHY:s inside the switch appear as
+ independent devices on address 0x00-0x04 or 0x10-0x14, so in difference
+ from many other DSA switches this switch does not have an internal
+ MDIO bus for the PHY devices.
+
+properties:
+ compatible:
+ const: marvell,mv88e6060
+ description:
+ The MV88E6060 is the oldest Marvell DSA switch product, and
+ as such a bit limited in features compared to later hardware.
+
+ reg:
+ maxItems: 1
+
+ reset-gpios:
+ description:
+ GPIO to be used to reset the whole device
+ maxItems: 1
+
+$ref: dsa.yaml#
+
+patternProperties:
+ "^(ethernet-)?ports$":
+ type: object
+ patternProperties:
+ "^(ethernet-)?port@[0-9]+$":
+ type: object
+ description: Ethernet switch ports
+
+ $ref: dsa-port.yaml#
+
+ unevaluatedProperties: false
+
+oneOf:
+ - required:
+ - ports
+ - required:
+ - ethernet-ports
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch@16 {
+ compatible = "marvell,mv88e6060";
+ reg = <16>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ label = "lan1";
+ };
+ port@1 {
+ reg = <1>;
+ label = "lan2";
+ };
+ port@2 {
+ reg = <2>;
+ label = "lan3";
+ };
+ port@3 {
+ reg = <3>;
+ label = "lan4";
+ };
+ port@5 {
+ reg = <5>;
+ phy-mode = "rgmii-id";
+ ethernet = <ðc>;
+ label = "cpu";
+ fixed-link {
+ speed = <100>;
+ full-duplex;
+ };
+ };
+ };
+ };
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index 1b4475254d27..4c933a2a56ad 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12625,6 +12625,7 @@ MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
M: Andrew Lunn <[email protected]>
L: [email protected]
S: Maintained
+F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml
F: Documentation/networking/devlink/mv88e6xxx.rst
F: drivers/net/dsa/mv88e6xxx/
--
2.34.1
> + port@5 {
> + reg = <5>;
> + phy-mode = "rgmii-id";
It is a Fast Ethernet switch, so it will not be using Reduced Gigabit
MII. 'rev-mii' would be a better choice.
> + ethernet = <ðc>;
> + label = "cpu";
label = "cpu" is deprecated, so you probably don't want it in an
example.
Andrew
---
pw-bot: cr