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authorDENG Qingfang <dengqf6@mail2.sysu.edu.cn>2020-03-01 17:14:44 +0800
committerChuanhong Guo <gch981213@gmail.com>2020-04-04 14:10:58 +0800
commit783fc8e55354cc2f6a5891c2c5647a6179ddd86f (patch)
tree3308052d002882baca0a7e395dff2441ebd45b9c /target
parent99d210d6a09935f741e474873d89cb104baecec2 (diff)
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ramips: mt7621: replace gpio/eth nodes in mt7621.dtsi
There's different gpio and ethernet drivers upstream for mt7621. Update these two nodes to match upstream dt bindings. Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
Diffstat (limited to 'target')
-rw-r--r--target/linux/ramips/dts/mt7621.dtsi136
1 files changed, 94 insertions, 42 deletions
diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi
index 849f1f0a09..28ee0902cc 100644
--- a/target/linux/ramips/dts/mt7621.dtsi
+++ b/target/linux/ramips/dts/mt7621.dtsi
@@ -1,5 +1,6 @@
#include <dt-bindings/interrupt-controller/mips-gic.h>
#include <dt-bindings/clock/mt7621-clk.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
#address-cells = <1>;
@@ -67,36 +68,15 @@
reg = <0x100 0x100>;
};
- gpio@600 {
- #address-cells = <1>;
- #size-cells = <0>;
-
- compatible = "mtk,mt7621-gpio";
+ gpio: gpio@600 {
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ compatible = "mediatek,mt7621-gpio";
+ gpio-controller;
+ interrupt-controller;
reg = <0x600 0x100>;
-
interrupt-parent = <&gic>;
interrupts = <GIC_SHARED 12 IRQ_TYPE_LEVEL_HIGH>;
-
- gpio0: bank@0 {
- reg = <0>;
- compatible = "mtk,mt7621-gpio-bank";
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpio1: bank@1 {
- reg = <1>;
- compatible = "mtk,mt7621-gpio-bank";
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpio2: bank@2 {
- reg = <2>;
- compatible = "mtk,mt7621-gpio-bank";
- gpio-controller;
- #gpio-cells = <2>;
- };
};
i2c: i2c@900 {
@@ -443,12 +423,22 @@
0x1e003800 0x800>;
};
+ ethsys: syscon@1e000000 {
+ compatible = "mediatek,mt7621-ethsys",
+ "syscon";
+ reg = <0x1e000000 0x1000>;
+ #clock-cells = <1>;
+ };
+
ethernet: ethernet@1e100000 {
compatible = "mediatek,mt7621-eth";
reg = <0x1e100000 0x10000>;
+ clocks = <&sysclock>;
+ clock-names = "ethif";
+
#address-cells = <1>;
- #size-cells = <1>;
+ #size-cells = <0>;
resets = <&rstctrl 6 &rstctrl 23>;
reset-names = "fe", "eth";
@@ -456,27 +446,89 @@
interrupt-parent = <&gic>;
interrupts = <GIC_SHARED 3 IRQ_TYPE_LEVEL_HIGH>;
- mediatek,switch = <&gsw>;
+ mediatek,ethsys = <&ethsys>;
+
+ gmac0: mac@0 {
+ compatible = "mediatek,eth-mac";
+ reg = <0>;
+ phy-mode = "rgmii";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ pause;
+ };
+ };
+
+ gmac1: mac@1 {
+ compatible = "mediatek,eth-mac";
+ reg = <1>;
+ status = "disabled";
+ phy-mode = "rgmii-rxid";
+ };
- mdio-bus {
+ mdio: mdio-bus {
#address-cells = <1>;
#size-cells = <0>;
- phy1f: ethernet-phy@1f {
+ switch0: switch@1f {
+ compatible = "mediatek,mt7621";
+ #address-cells = <1>;
+ #size-cells = <0>;
reg = <0x1f>;
- phy-mode = "rgmii";
+ mediatek,mcm;
+ resets = <&rstctrl 2>;
+ reset-names = "mcm";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ port@0 {
+ status = "disabled";
+ reg = <0>;
+ label = "lan0";
+ };
+
+ port@1 {
+ status = "disabled";
+ reg = <1>;
+ label = "lan1";
+ };
+
+ port@2 {
+ status = "disabled";
+ reg = <2>;
+ label = "lan2";
+ };
+
+ port@3 {
+ status = "disabled";
+ reg = <3>;
+ label = "lan3";
+ };
+
+ port@4 {
+ status = "disabled";
+ reg = <4>;
+ label = "lan4";
+ };
+
+ port@6 {
+ reg = <6>;
+ label = "cpu";
+ ethernet = <&gmac0>;
+ phy-mode = "rgmii";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
};
};
-
- hnat: hnat@0 {
- compatible = "mediatek,mt7623-hnat";
- reg = <0 0x10000>;
- mtketh-ppd = "eth0";
- mtketh-lan = "eth0";
- mtketh-wan = "eth0";
- resets = <&rstctrl 0>;
- reset-names = "mtketh";
- };
};
gsw: gsw@1e110000 {