1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
|
--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
@@ -22,8 +22,15 @@
linux,stdout-path = "serial0:115200n8";
};
+ aliases {
+ mdio-gpio0 = &mdio0;
+ };
+
soc {
pinmux@800000 {
+ pinctrl-0 = <&mdio0_pins &rgmii2_pins>;
+ pinctrl-names = "default";
+
i2c4_pins: i2c4_pinmux {
pins = "gpio12", "gpio13";
function = "gsbi4";
@@ -54,6 +61,25 @@
bias-none;
};
};
+
+ mdio0_pins: mdio0_pins {
+ mux {
+ pins = "gpio0", "gpio1";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-disable;
+ };
+ };
+
+ rgmii2_pins: rgmii2_pins {
+ mux {
+ pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
+ "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
+ function = "rgmii2";
+ drive-strength = <8>;
+ bias-disable;
+ };
+ };
};
gsbi@16300000 {
@@ -89,6 +115,7 @@
#size-cells = <1>;
spi-max-frequency = <50000000>;
reg = <0>;
+ m25p,fast-read;
partition@0 {
label = "lowlevel_init";
@@ -139,5 +166,66 @@
pinctrl-0 = <&pcie2_pins>;
pinctrl-names = "default";
};
+
+ mdio0: mdio {
+ compatible = "virtual,mdio-gpio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
+
+ phy0: ethernet-phy@0 {
+ device_type = "ethernet-phy";
+ reg = <0>;
+ qca,ar8327-initvals = <
+ 0x00004 0x7600000 /* PAD0_MODE */
+ 0x00008 0x1000000 /* PAD5_MODE */
+ 0x0000c 0x80 /* PAD6_MODE */
+ 0x000e4 0xaa545 /* MAC_POWER_SEL */
+ 0x000e0 0xc74164de /* SGMII_CTRL */
+ 0x0007c 0x4e /* PORT0_STATUS */
+ 0x00094 0x4e /* PORT6_STATUS */
+ >;
+ };
+
+ phy4: ethernet-phy@4 {
+ device_type = "ethernet-phy";
+ reg = <4>;
+ };
+ };
+
+ nss-gmac-common {
+ reg = <0x03000000 0x0000FFFF 0x1bb00000 0x0000FFFF 0x00900000 0x00004000>;
+ reg-names = "nss_reg_base" , "qsgmii_reg_base", "clk_ctl_base";
+ };
+
+ gmac1: ethernet@37200000 {
+ status = "ok";
+ phy-mode = "rgmii";
+ qcom,id = <1>;
+ qcom,phy_mdio_addr = <4>;
+ qcom,poll_required = <1>;
+ qcom,rgmii_delay = <0>;
+ qcom,emulation = <0>;
+ qcom,forced_speed = <1000>;
+ qcom,forced_duplex = <1>;
+ qcom,socver = <0>;
+ local-mac-address = [000000000000];
+ mdiobus = <&mdio0>;
+ };
+
+ gmac2: ethernet@37400000 {
+ status = "ok";
+ phy-mode = "sgmii";
+ qcom,id = <2>;
+ qcom,phy_mdio_addr = <0>;
+ qcom,poll_required = <0>;
+ qcom,rgmii_delay = <0>;
+ qcom,emulation = <0>;
+ qcom,forced_speed = <1000>;
+ qcom,forced_duplex = <1>;
+ qcom,socver = <0>;
+ local-mac-address = [000000000000];
+ mdiobus = <&mdio0>;
+ };
};
};
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -539,5 +540,42 @@
status = "disabled";
};
+
+ nss-gmac-common {
+ reg = <0x03000000 0x0000FFFF 0x1bb00000 0x0000FFFF 0x00900000 0x00004000>;
+ reg-names = "nss_reg_base" , "qsgmii_reg_base", "clk_ctl_base";
+ };
+
+ gmac0: ethernet@37000000 {
+ device_type = "network";
+ compatible = "qcom,nss-gmac";
+ reg = <0x37000000 0x200000>;
+ interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ gmac1: ethernet@37200000 {
+ device_type = "network";
+ compatible = "qcom,nss-gmac";
+ reg = <0x37200000 0x200000>;
+ interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ gmac2: ethernet@37400000 {
+ device_type = "network";
+ compatible = "qcom,nss-gmac";
+ reg = <0x37400000 0x200000>;
+ interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ gmac3: ethernet@37600000 {
+ device_type = "network";
+ compatible = "qcom,nss-gmac";
+ reg = <0x37600000 0x200000>;
+ interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
};
};
|
