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
|
From ec53e86224acaa3891148fa298bb1504f3579d6b Mon Sep 17 00:00:00 2001
From: arokux <arokux@gmail.com>
Date: Wed, 18 Sep 2013 00:30:04 +0200
Subject: [PATCH] ARM: sun4i: dt: Add USB EHCI bindings
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Conflicts:
arch/arm/boot/dts/sun4i-a10.dtsi
---
arch/arm/boot/dts/sun4i-a10.dtsi | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index c9913c0..64eda82 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -17,6 +17,8 @@
aliases {
ethernet0 = &emac;
+ ehci1 = &ehci0;
+ ehci2 = &ehci1;
};
cpus {
@@ -556,5 +558,33 @@
clock-frequency = <100000>;
status = "disabled";
};
+
+ usb_rst: reset@0x01c200cc {
+ #reset-cells = <1>;
+ compatible = "allwinner,sun4i-clock-reset";
+ reg = <0x01c200cc 0x4>;
+ };
+
+ ehci0: ehci0@0x01c14000 {
+ compatible = "allwinner,sunxi-ehci";
+ reg = <0x01c14000 0x400 0x01c14800 0x4 0x01c13404 0x4>;
+ interrupts = <39>;
+ resets = <&usb_rst 1>;
+ reset-names = "ehci_reset";
+ clocks = <&usb 8>, <&ahb_gates 1>;
+ clock-names = "usb_phy", "ahb_ehci";
+ status = "disabled";
+ };
+
+ ehci1: ehci1@0x01c1c000 {
+ compatible = "allwinner,sunxi-ehci";
+ reg = <0x01c1c000 0x400 0x01c1c800 0x4 0x01c13404 0x4>;
+ interrupts = <40>;
+ resets = <&usb_rst 2>;
+ reset-names = "ehci_reset";
+ clocks = <&usb 8>, <&ahb_gates 3>;
+ clock-names = "usb_phy", "ahb_ehci";
+ status = "disabled";
+ };
};
};
--
1.8.5.1
|
