forked from ~ljy/RK356X_SDK_RELEASE

hc
2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf
kernel/arch/arm64/boot/dts/actions/s700-cubieboard7.dts
....@@ -28,11 +28,58 @@
2828 device_type = "memory";
2929 reg = <0x1 0xe0000000 0x0 0x0>;
3030 };
31
+};
3132
32
- uart3_clk: uart3-clk {
33
- compatible = "fixed-clock";
34
- clock-frequency = <921600>;
35
- #clock-cells = <0>;
33
+&i2c0 {
34
+ status = "okay";
35
+ pinctrl-names = "default";
36
+ pinctrl-0 = <&i2c0_default>;
37
+};
38
+
39
+&i2c1 {
40
+ status = "okay";
41
+ pinctrl-names = "default";
42
+ pinctrl-0 = <&i2c1_default>;
43
+};
44
+
45
+&i2c2 {
46
+ status = "disabled";
47
+ pinctrl-names = "default";
48
+ pinctrl-0 = <&i2c2_default>;
49
+};
50
+
51
+&pinctrl {
52
+ i2c0_default: i2c0_default {
53
+ pinmux {
54
+ groups = "i2c0_mfp";
55
+ function = "i2c0";
56
+ };
57
+ pinconf {
58
+ pins = "i2c0_sclk", "i2c0_sdata";
59
+ bias-pull-up;
60
+ };
61
+ };
62
+
63
+ i2c1_default: i2c1_default {
64
+ pinmux {
65
+ groups = "i2c1_dummy";
66
+ function = "i2c1";
67
+ };
68
+ pinconf {
69
+ pins = "i2c1_sclk", "i2c1_sdata";
70
+ bias-pull-up;
71
+ };
72
+ };
73
+
74
+ i2c2_default: i2c2_default {
75
+ pinmux {
76
+ groups = "i2c2_dummy";
77
+ function = "i2c2";
78
+ };
79
+ pinconf {
80
+ pins = "i2c2_sclk", "i2c2_sdata";
81
+ bias-pull-up;
82
+ };
3683 };
3784 };
3885
....@@ -42,5 +89,4 @@
4289
4390 &uart3 {
4491 status = "okay";
45
- clocks = <&uart3_clk>;
4692 };