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
|
From 538d4a6ca5f41039d906f28be82e0f4d26ec8ac9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emilio=20L=C3=B3pez?= <emilio@elopez.com.ar>
Date: Mon, 23 Dec 2013 00:32:44 -0300
Subject: [PATCH] ARM: sunxi: dt: add nodes for the mbus clock
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
mbus is the memory bus clock, and it is present on both sun5i and sun7i
machines. Its register layout is compatible with the mod0 one.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
arch/arm/boot/dts/sun5i-a10s.dtsi | 8 ++++++++
arch/arm/boot/dts/sun5i-a13.dtsi | 8 ++++++++
arch/arm/boot/dts/sun7i-a20.dtsi | 8 ++++++++
3 files changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index 96c7185..78360b3 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -261,6 +261,14 @@
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
clock-output-names = "ir0";
};
+
+ mbus_clk: clk@01c2015c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-mod0-clk";
+ reg = <0x01c2015c 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
+ clock-output-names = "mbus";
+ };
};
soc@01c00000 {
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index e2505d6..2f37ca5 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -258,6 +258,14 @@
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
clock-output-names = "ir0";
};
+
+ mbus_clk: clk@01c2015c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-mod0-clk";
+ reg = <0x01c2015c 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
+ clock-output-names = "mbus";
+ };
};
soc@01c00000 {
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index f6ee631..4c25f81 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -294,6 +294,14 @@
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
clock-output-names = "spi3";
};
+
+ mbus_clk: clk@01c2015c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-mod0-clk";
+ reg = <0x01c2015c 0x4>;
+ clocks = <&osc24M>, <&pll6 2>, <&pll5 1>;
+ clock-output-names = "mbus";
+ };
};
soc@01c00000 {
--
1.8.5.1
|
