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authorOleksij Rempel <o.rempel@pengutronix.de>2019-12-18 09:02:13 +0100
committerDavid S. Miller <davem@davemloft.net>2019-12-20 17:05:47 -0800
commit4eb7ae7a301d3586c3351e81d5c3cfe2304a1a6a (patch)
tree791e508254f8a0a5e55fbb172861d02d463362df
parentdt-bindings: net: dsa: qca, ar9331 switch documentation (diff)
downloadlinux-dev-4eb7ae7a301d3586c3351e81d5c3cfe2304a1a6a.tar.xz
linux-dev-4eb7ae7a301d3586c3351e81d5c3cfe2304a1a6a.zip
MIPS: ath79: ar9331: add ar9331-switch node
Add switch node supported by dsa ar9331 driver. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--arch/mips/boot/dts/qca/ar9331.dtsi119
-rw-r--r--arch/mips/boot/dts/qca/ar9331_dpt_module.dts13
2 files changed, 131 insertions, 1 deletions
diff --git a/arch/mips/boot/dts/qca/ar9331.dtsi b/arch/mips/boot/dts/qca/ar9331.dtsi
index 5cfc9d347826..8f5aed760abb 100644
--- a/arch/mips/boot/dts/qca/ar9331.dtsi
+++ b/arch/mips/boot/dts/qca/ar9331.dtsi
@@ -126,6 +126,9 @@
clocks = <&pll ATH79_CLK_AHB>, <&pll ATH79_CLK_AHB>;
clock-names = "eth", "mdio";
+ phy-mode = "mii";
+ phy-handle = <&phy_port4>;
+
status = "disabled";
};
@@ -133,13 +136,127 @@
compatible = "qca,ar9330-eth";
reg = <0x1a000000 0x200>;
interrupts = <5>;
-
resets = <&rst 13>, <&rst 23>;
reset-names = "mac", "mdio";
clocks = <&pll ATH79_CLK_AHB>, <&pll ATH79_CLK_AHB>;
clock-names = "eth", "mdio";
+ phy-mode = "gmii";
+
status = "disabled";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch10: switch@10 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ compatible = "qca,ar9331-switch";
+ reg = <0x10>;
+ resets = <&rst 8>;
+ reset-names = "switch";
+
+ interrupt-parent = <&miscintc>;
+ interrupts = <12>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch_port0: port@0 {
+ reg = <0x0>;
+ label = "cpu";
+ ethernet = <&eth1>;
+
+ phy-mode = "gmii";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+
+ switch_port1: port@1 {
+ reg = <0x1>;
+ phy-handle = <&phy_port0>;
+ phy-mode = "internal";
+
+ status = "disabled";
+ };
+
+ switch_port2: port@2 {
+ reg = <0x2>;
+ phy-handle = <&phy_port1>;
+ phy-mode = "internal";
+
+ status = "disabled";
+ };
+
+ switch_port3: port@3 {
+ reg = <0x3>;
+ phy-handle = <&phy_port2>;
+ phy-mode = "internal";
+
+ status = "disabled";
+ };
+
+ switch_port4: port@4 {
+ reg = <0x4>;
+ phy-handle = <&phy_port3>;
+ phy-mode = "internal";
+
+ status = "disabled";
+ };
+ };
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&switch10>;
+
+ phy_port0: phy@0 {
+ reg = <0x0>;
+ interrupts = <0>;
+ status = "disabled";
+ };
+
+ phy_port1: phy@1 {
+ reg = <0x1>;
+ interrupts = <0>;
+ status = "disabled";
+ };
+
+ phy_port2: phy@2 {
+ reg = <0x2>;
+ interrupts = <0>;
+ status = "disabled";
+ };
+
+ phy_port3: phy@3 {
+ reg = <0x3>;
+ interrupts = <0>;
+ status = "disabled";
+ };
+
+ phy_port4: phy@4 {
+ reg = <0x4>;
+ interrupts = <0>;
+ status = "disabled";
+ };
+ };
+ };
+ };
};
usb: usb@1b000100 {
diff --git a/arch/mips/boot/dts/qca/ar9331_dpt_module.dts b/arch/mips/boot/dts/qca/ar9331_dpt_module.dts
index 77bab823eb3b..0f2b20044834 100644
--- a/arch/mips/boot/dts/qca/ar9331_dpt_module.dts
+++ b/arch/mips/boot/dts/qca/ar9331_dpt_module.dts
@@ -84,3 +84,16 @@
&eth1 {
status = "okay";
};
+
+&switch_port1 {
+ label = "lan0";
+ status = "okay";
+};
+
+&phy_port0 {
+ status = "okay";
+};
+
+&phy_port4 {
+ status = "okay";
+};