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
|
From 00f9956384e3cf011e0d5ffd211847bf9336ec78 Mon Sep 17 00:00:00 2001
From: Michal Suchanek <hramrach@gmail.com>
Date: Tue, 26 May 2015 17:01:33 +0200
Subject: [PATCH] ARM: dts: sun4i: Add NAND controller pin definitions
Define the NAND controller pin configs.
Signed-off-by: Michal Suchanek <hramrach@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
arch/arm/boot/dts/sun4i-a10.dtsi | 80 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 80 insertions(+)
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -774,6 +774,86 @@
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ nand_pins_a: nand_base0@0 {
+ allwinner,pins = "PC0", "PC1", "PC2",
+ "PC5", "PC8", "PC9", "PC10",
+ "PC11", "PC12", "PC13", "PC14",
+ "PC15", "PC16";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ nand_cs0_pins_a: nand_cs@0 {
+ allwinner,pins = "PC4";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ nand_cs1_pins_a: nand_cs@1 {
+ allwinner,pins = "PC3";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ nand_cs2_pins_a: nand_cs@2 {
+ allwinner,pins = "PC17";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ nand_cs3_pins_a: nand_cs@3 {
+ allwinner,pins = "PC18";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ nand_cs4_pins_a: nand_cs@4 {
+ allwinner,pins = "PC19";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ nand_cs5_pins_a: nand_cs@5 {
+ allwinner,pins = "PC20";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ nand_cs6_pins_a: nand_cs@6 {
+ allwinner,pins = "PC21";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ nand_cs7_pins_a: nand_cs@7 {
+ allwinner,pins = "PC22";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ nand_rb0_pins_a: nand_rb@0 {
+ allwinner,pins = "PC6";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ nand_rb1_pins_a: nand_rb@1 {
+ allwinner,pins = "PC7";
+ allwinner,function = "nand0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
};
timer@01c20c00 {
|
