From: Russell King - ARM Linux <linux@armlinux.org.uk>
To: Gregory CLEMENT <gregory.clement@free-electrons.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Alessandro Zummo <a.zummo@towertech.it>,
Jason Cooper <jason@lakedaemon.net>,
rtc-linux@googlegroups.com, Haim Boot <hayim@marvell.com>,
Andrew Lunn <andrew@lunn.ch>,
Alexandre Belloni <alexandre.belloni@free-electrons.com>,
linux-arm-kernel@lists.infradead.org,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Subject: [rtc-linux] Re: [PATCH v2 0/3] Extend rtc-armada38x support for Armada 7K/8K
Date: Mon, 20 Feb 2017 17:42:40 +0000 [thread overview]
Message-ID: <20170220174240.GO21222@n2100.armlinux.org.uk> (raw)
In-Reply-To: <20170220172739.GN21222@n2100.armlinux.org.uk>
On Mon, Feb 20, 2017 at 05:27:39PM +0000, Russell King - ARM Linux wrote:
> No it is not. As I already pointed out, the interrupt for the 8040 is
> GIC_SPI 71 _not_ GIC_SPI 77 as you have it in this series.
>
> Both CP110's on Armada 8040 have a default mapping of ICU 77 to GIC 71.
For reference, here's the full boot-time mapping of the ICU. I don't
know what's responsible for this mapping, but this is read directly
out of the ICU at kernel boot.
Format of the following table is:
ICU-irq => GIC-SPI-num Enable Edge/Level ICU-group
ICU mapping (/cp110-master/config-space@f2000000/interrupt-controller@1e0000)
0 => 32 Lv 0
1 => 32 Lv 0
2 => 32 Lv 0
3 => 32 Lv 0
4 => 32 Lv 0
5 => 32 Lv 0
6 => 32 Lv 0
7 => 32 Lv 0
8 => 32 Lv 0
9 => 32 Lv 0
10 => 32 Lv 0
11 => 53 En Lv 4
12 => 32 En Lv 5
13 => 32 Lv 0
14 => 32 Lv 0
15 => 54 En Lv 4
16 => 55 En Lv 4
17 => 56 En Lv 4
18 => 57 En Lv 4
19 => 58 En Lv 4
20 => 59 En Lv 4
21 => 60 En Lv 4
22 => 32 En Lv 0
23 => 33 En Lv 0
24 => 34 En Lv 0
25 => 61 En Lv 4
26 => 33 En Lv 5
27 => 69 En Lv 0
28 => 32 Lv 0
29 => 32 Lv 0
30 => 32 Lv 0
31 => 32 Lv 0
32 => 32 Lv 0
33 => 35 En Lv 0
34 => 35 En Lv 0
35 => 35 En Lv 0
36 => 35 En Lv 0
37 => 32 Lv 0
38 => 36 En Lv 0
39 => 37 En Lv 0
40 => 38 En Lv 0
41 => 39 En Lv 0
42 => 40 En Lv 0
43 => 41 En Lv 0
44 => 42 En Lv 0
45 => 43 En Lv 0
46 => 44 En Lv 0
47 => 45 En Lv 0
48 => 46 En Lv 0
49 => 47 En Lv 0
50 => 48 En Lv 0
51 => 49 En Lv 0
52 => 50 En Lv 0
53 => 51 En Lv 0
54 => 52 En Lv 0
55 => 92 En Lv 0
56 => 93 En Lv 0
57 => 94 En Lv 0
58 => 95 En Lv 0
59 => 32 Lv 0
60 => 32 Lv 0
61 => 32 Lv 0
62 => 32 Lv 0
63 => 32 Lv 0
64 => 32 Lv 0
65 => 32 Lv 0
66 => 32 Lv 0
67 => 32 Lv 0
68 => 32 Lv 0
69 => 32 Lv 0
70 => 32 Lv 0
71 => 32 Lv 0
72 => 32 Lv 0
73 => 32 Lv 0
74 => 32 Lv 0
75 => 62 En Lv 4
76 => 70 En Lv 0
77 => 71 En Lv 0
78 => 53 En Lv 0
79 => 72 En Lv 0
80 => 73 En Lv 0
81 => 74 En Lv 0
82 => 75 En Lv 0
83 => 76 En Lv 0
84 => 77 En Lv 0
85 => 78 En Lv 0
86 => 79 En Lv 0
87 => 34 En Lv 5
88 => 54 En Lv 0
89 => 55 En Lv 0
90 => 56 En Lv 0
91 => 57 En Lv 0
92 => 58 En Lv 0
93 => 35 En Ed 5
94 => 63 En Lv 4
95 => 59 En Lv 0
96 => 36 En Lv 5
97 => 64 En Lv 4
98 => 37 En Lv 5
99 => 65 En Lv 4
100 => 38 En Ed 5
101 => 39 En Ed 5
102 => 60 En Lv 0
103 => 40 En Ed 5
104 => 41 En Ed 5
105 => 61 En Lv 0
106 => 62 En Lv 0
107 => 63 En Lv 0
108 => 66 En Lv 4
109 => 63 En Lv 0
110 => 67 En Lv 4
111 => 80 En Lv 0
112 => 81 En Lv 0
113 => 82 En Lv 0
114 => 68 En Lv 4
115 => 83 En Lv 0
116 => 69 En Lv 4
117 => 70 En Lv 4
118 => 85 En Lv 0
119 => 32 Lv 0
120 => 86 En Lv 0
121 => 87 En Lv 0
122 => 88 En Lv 0
123 => 89 En Lv 0
124 => 90 En Lv 0
125 => 91 En Lv 0
126 => 65 En Lv 0
127 => 66 En Lv 0
128 => 67 En Lv 0
129 => 68 En Lv 0
ICU mapping (/cp110-slave/config-space@f4000000/interrupt-controller@1e0000)
0 => 32 Lv 0
1 => 32 Lv 0
2 => 32 Lv 0
3 => 32 Lv 0
4 => 32 Lv 0
5 => 32 Lv 0
6 => 32 Lv 0
7 => 32 Lv 0
8 => 32 Lv 0
9 => 32 Lv 0
10 => 32 Lv 0
11 => 53 En Lv 4
12 => 32 En Lv 5
13 => 32 Lv 0
14 => 32 Lv 0
15 => 54 En Lv 4
16 => 55 En Lv 4
17 => 56 En Lv 4
18 => 57 En Lv 4
19 => 58 En Lv 4
20 => 59 En Lv 4
21 => 60 En Lv 4
22 => 256 En Lv 0
23 => 257 En Lv 0
24 => 258 En Lv 0
25 => 61 En Lv 4
26 => 33 En Lv 5
27 => 69 En Lv 0
28 => 32 Lv 0
29 => 32 Lv 0
30 => 32 Lv 0
31 => 32 Lv 0
32 => 32 Lv 0
33 => 259 En Lv 0
34 => 259 En Lv 0
35 => 259 En Lv 0
36 => 259 En Lv 0
37 => 32 Lv 0
38 => 260 En Lv 0
39 => 261 En Lv 0
40 => 262 En Lv 0
41 => 263 En Lv 0
42 => 264 En Lv 0
43 => 265 En Lv 0
44 => 266 En Lv 0
45 => 267 En Lv 0
46 => 268 En Lv 0
47 => 269 En Lv 0
48 => 270 En Lv 0
49 => 271 En Lv 0
50 => 272 En Lv 0
51 => 273 En Lv 0
52 => 274 En Lv 0
53 => 275 En Lv 0
54 => 276 En Lv 0
55 => 316 En Lv 0
56 => 317 En Lv 0
57 => 318 En Lv 0
58 => 319 En Lv 0
59 => 32 Lv 0
60 => 32 Lv 0
61 => 32 Lv 0
62 => 32 Lv 0
63 => 32 Lv 0
64 => 32 Lv 0
65 => 32 Lv 0
66 => 32 Lv 0
67 => 32 Lv 0
68 => 32 Lv 0
69 => 32 Lv 0
70 => 32 Lv 0
71 => 32 Lv 0
72 => 32 Lv 0
73 => 32 Lv 0
74 => 32 Lv 0
75 => 62 En Lv 4
76 => 70 En Lv 0
77 => 71 En Lv 0
78 => 277 En Lv 0
79 => 72 En Lv 0
80 => 73 En Lv 0
81 => 74 En Lv 0
82 => 75 En Lv 0
83 => 76 En Lv 0
84 => 77 En Lv 0
85 => 78 En Lv 0
86 => 79 En Lv 0
87 => 34 En Lv 5
88 => 278 En Lv 0
89 => 279 En Lv 0
90 => 280 En Lv 0
91 => 281 En Lv 0
92 => 282 En Lv 0
93 => 35 En Ed 5
94 => 63 En Lv 4
95 => 283 En Lv 0
96 => 36 En Lv 5
97 => 64 En Lv 4
98 => 37 En Lv 5
99 => 65 En Lv 4
100 => 38 En Ed 5
101 => 39 En Ed 5
102 => 284 En Lv 0
103 => 40 En Ed 5
104 => 41 En Ed 5
105 => 285 En Lv 0
106 => 286 En Lv 0
107 => 287 En Lv 0
108 => 66 En Lv 4
109 => 287 En Lv 0
110 => 67 En Lv 4
111 => 80 En Lv 0
112 => 81 En Lv 0
113 => 82 En Lv 0
114 => 68 En Lv 4
115 => 83 En Lv 0
116 => 69 En Lv 4
117 => 70 En Lv 4
118 => 85 En Lv 0
119 => 32 Lv 0
120 => 86 En Lv 0
121 => 87 En Lv 0
122 => 88 En Lv 0
123 => 89 En Lv 0
124 => 90 En Lv 0
125 => 91 En Lv 0
126 => 289 En Lv 0
127 => 290 En Lv 0
128 => 291 En Lv 0
129 => 292 En Lv 0
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.
--
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WARNING: multiple messages have this Message-ID (diff)
From: linux@armlinux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/3] Extend rtc-armada38x support for Armada 7K/8K
Date: Mon, 20 Feb 2017 17:42:40 +0000 [thread overview]
Message-ID: <20170220174240.GO21222@n2100.armlinux.org.uk> (raw)
In-Reply-To: <20170220172739.GN21222@n2100.armlinux.org.uk>
On Mon, Feb 20, 2017 at 05:27:39PM +0000, Russell King - ARM Linux wrote:
> No it is not. As I already pointed out, the interrupt for the 8040 is
> GIC_SPI 71 _not_ GIC_SPI 77 as you have it in this series.
>
> Both CP110's on Armada 8040 have a default mapping of ICU 77 to GIC 71.
For reference, here's the full boot-time mapping of the ICU. I don't
know what's responsible for this mapping, but this is read directly
out of the ICU at kernel boot.
Format of the following table is:
ICU-irq => GIC-SPI-num Enable Edge/Level ICU-group
ICU mapping (/cp110-master/config-space at f2000000/interrupt-controller at 1e0000)
0 => 32 Lv 0
1 => 32 Lv 0
2 => 32 Lv 0
3 => 32 Lv 0
4 => 32 Lv 0
5 => 32 Lv 0
6 => 32 Lv 0
7 => 32 Lv 0
8 => 32 Lv 0
9 => 32 Lv 0
10 => 32 Lv 0
11 => 53 En Lv 4
12 => 32 En Lv 5
13 => 32 Lv 0
14 => 32 Lv 0
15 => 54 En Lv 4
16 => 55 En Lv 4
17 => 56 En Lv 4
18 => 57 En Lv 4
19 => 58 En Lv 4
20 => 59 En Lv 4
21 => 60 En Lv 4
22 => 32 En Lv 0
23 => 33 En Lv 0
24 => 34 En Lv 0
25 => 61 En Lv 4
26 => 33 En Lv 5
27 => 69 En Lv 0
28 => 32 Lv 0
29 => 32 Lv 0
30 => 32 Lv 0
31 => 32 Lv 0
32 => 32 Lv 0
33 => 35 En Lv 0
34 => 35 En Lv 0
35 => 35 En Lv 0
36 => 35 En Lv 0
37 => 32 Lv 0
38 => 36 En Lv 0
39 => 37 En Lv 0
40 => 38 En Lv 0
41 => 39 En Lv 0
42 => 40 En Lv 0
43 => 41 En Lv 0
44 => 42 En Lv 0
45 => 43 En Lv 0
46 => 44 En Lv 0
47 => 45 En Lv 0
48 => 46 En Lv 0
49 => 47 En Lv 0
50 => 48 En Lv 0
51 => 49 En Lv 0
52 => 50 En Lv 0
53 => 51 En Lv 0
54 => 52 En Lv 0
55 => 92 En Lv 0
56 => 93 En Lv 0
57 => 94 En Lv 0
58 => 95 En Lv 0
59 => 32 Lv 0
60 => 32 Lv 0
61 => 32 Lv 0
62 => 32 Lv 0
63 => 32 Lv 0
64 => 32 Lv 0
65 => 32 Lv 0
66 => 32 Lv 0
67 => 32 Lv 0
68 => 32 Lv 0
69 => 32 Lv 0
70 => 32 Lv 0
71 => 32 Lv 0
72 => 32 Lv 0
73 => 32 Lv 0
74 => 32 Lv 0
75 => 62 En Lv 4
76 => 70 En Lv 0
77 => 71 En Lv 0
78 => 53 En Lv 0
79 => 72 En Lv 0
80 => 73 En Lv 0
81 => 74 En Lv 0
82 => 75 En Lv 0
83 => 76 En Lv 0
84 => 77 En Lv 0
85 => 78 En Lv 0
86 => 79 En Lv 0
87 => 34 En Lv 5
88 => 54 En Lv 0
89 => 55 En Lv 0
90 => 56 En Lv 0
91 => 57 En Lv 0
92 => 58 En Lv 0
93 => 35 En Ed 5
94 => 63 En Lv 4
95 => 59 En Lv 0
96 => 36 En Lv 5
97 => 64 En Lv 4
98 => 37 En Lv 5
99 => 65 En Lv 4
100 => 38 En Ed 5
101 => 39 En Ed 5
102 => 60 En Lv 0
103 => 40 En Ed 5
104 => 41 En Ed 5
105 => 61 En Lv 0
106 => 62 En Lv 0
107 => 63 En Lv 0
108 => 66 En Lv 4
109 => 63 En Lv 0
110 => 67 En Lv 4
111 => 80 En Lv 0
112 => 81 En Lv 0
113 => 82 En Lv 0
114 => 68 En Lv 4
115 => 83 En Lv 0
116 => 69 En Lv 4
117 => 70 En Lv 4
118 => 85 En Lv 0
119 => 32 Lv 0
120 => 86 En Lv 0
121 => 87 En Lv 0
122 => 88 En Lv 0
123 => 89 En Lv 0
124 => 90 En Lv 0
125 => 91 En Lv 0
126 => 65 En Lv 0
127 => 66 En Lv 0
128 => 67 En Lv 0
129 => 68 En Lv 0
ICU mapping (/cp110-slave/config-space at f4000000/interrupt-controller at 1e0000)
0 => 32 Lv 0
1 => 32 Lv 0
2 => 32 Lv 0
3 => 32 Lv 0
4 => 32 Lv 0
5 => 32 Lv 0
6 => 32 Lv 0
7 => 32 Lv 0
8 => 32 Lv 0
9 => 32 Lv 0
10 => 32 Lv 0
11 => 53 En Lv 4
12 => 32 En Lv 5
13 => 32 Lv 0
14 => 32 Lv 0
15 => 54 En Lv 4
16 => 55 En Lv 4
17 => 56 En Lv 4
18 => 57 En Lv 4
19 => 58 En Lv 4
20 => 59 En Lv 4
21 => 60 En Lv 4
22 => 256 En Lv 0
23 => 257 En Lv 0
24 => 258 En Lv 0
25 => 61 En Lv 4
26 => 33 En Lv 5
27 => 69 En Lv 0
28 => 32 Lv 0
29 => 32 Lv 0
30 => 32 Lv 0
31 => 32 Lv 0
32 => 32 Lv 0
33 => 259 En Lv 0
34 => 259 En Lv 0
35 => 259 En Lv 0
36 => 259 En Lv 0
37 => 32 Lv 0
38 => 260 En Lv 0
39 => 261 En Lv 0
40 => 262 En Lv 0
41 => 263 En Lv 0
42 => 264 En Lv 0
43 => 265 En Lv 0
44 => 266 En Lv 0
45 => 267 En Lv 0
46 => 268 En Lv 0
47 => 269 En Lv 0
48 => 270 En Lv 0
49 => 271 En Lv 0
50 => 272 En Lv 0
51 => 273 En Lv 0
52 => 274 En Lv 0
53 => 275 En Lv 0
54 => 276 En Lv 0
55 => 316 En Lv 0
56 => 317 En Lv 0
57 => 318 En Lv 0
58 => 319 En Lv 0
59 => 32 Lv 0
60 => 32 Lv 0
61 => 32 Lv 0
62 => 32 Lv 0
63 => 32 Lv 0
64 => 32 Lv 0
65 => 32 Lv 0
66 => 32 Lv 0
67 => 32 Lv 0
68 => 32 Lv 0
69 => 32 Lv 0
70 => 32 Lv 0
71 => 32 Lv 0
72 => 32 Lv 0
73 => 32 Lv 0
74 => 32 Lv 0
75 => 62 En Lv 4
76 => 70 En Lv 0
77 => 71 En Lv 0
78 => 277 En Lv 0
79 => 72 En Lv 0
80 => 73 En Lv 0
81 => 74 En Lv 0
82 => 75 En Lv 0
83 => 76 En Lv 0
84 => 77 En Lv 0
85 => 78 En Lv 0
86 => 79 En Lv 0
87 => 34 En Lv 5
88 => 278 En Lv 0
89 => 279 En Lv 0
90 => 280 En Lv 0
91 => 281 En Lv 0
92 => 282 En Lv 0
93 => 35 En Ed 5
94 => 63 En Lv 4
95 => 283 En Lv 0
96 => 36 En Lv 5
97 => 64 En Lv 4
98 => 37 En Lv 5
99 => 65 En Lv 4
100 => 38 En Ed 5
101 => 39 En Ed 5
102 => 284 En Lv 0
103 => 40 En Ed 5
104 => 41 En Ed 5
105 => 285 En Lv 0
106 => 286 En Lv 0
107 => 287 En Lv 0
108 => 66 En Lv 4
109 => 287 En Lv 0
110 => 67 En Lv 4
111 => 80 En Lv 0
112 => 81 En Lv 0
113 => 82 En Lv 0
114 => 68 En Lv 4
115 => 83 En Lv 0
116 => 69 En Lv 4
117 => 70 En Lv 4
118 => 85 En Lv 0
119 => 32 Lv 0
120 => 86 En Lv 0
121 => 87 En Lv 0
122 => 88 En Lv 0
123 => 89 En Lv 0
124 => 90 En Lv 0
125 => 91 En Lv 0
126 => 289 En Lv 0
127 => 290 En Lv 0
128 => 291 En Lv 0
129 => 292 En Lv 0
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.
next prev parent reply other threads:[~2017-02-20 17:42 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-17 10:19 [rtc-linux] [PATCH v2 0/3] Extend rtc-armada38x support for Armada 7K/8K Gregory CLEMENT
2017-02-17 10:19 ` Gregory CLEMENT
2017-02-17 10:19 ` [rtc-linux] [PATCH v2 1/3] rtc: armada38x: Prepare driver to manage different versions Gregory CLEMENT
2017-02-17 10:19 ` Gregory CLEMENT
2017-02-17 10:19 ` [rtc-linux] [PATCH v2 2/3] rtc: armada38x: Add support for Armada 7K/8K Gregory CLEMENT
2017-02-17 10:19 ` Gregory CLEMENT
2017-02-17 10:19 ` [rtc-linux] [PATCH v2 3/3] arm64: dts: marvell: add RTC description " Gregory CLEMENT
2017-02-17 10:19 ` Gregory CLEMENT
2017-02-20 17:06 ` [rtc-linux] Re: [PATCH v2 0/3] Extend rtc-armada38x support " Gregory CLEMENT
2017-02-20 17:06 ` Gregory CLEMENT
2017-02-20 17:27 ` [rtc-linux] " Russell King - ARM Linux
2017-02-20 17:27 ` Russell King - ARM Linux
2017-02-20 17:36 ` [rtc-linux] " Gregory CLEMENT
2017-02-20 17:36 ` Gregory CLEMENT
2017-02-20 17:42 ` Russell King - ARM Linux [this message]
2017-02-20 17:42 ` Russell King - ARM Linux
2017-02-20 17:36 ` [rtc-linux] " Alexandre Belloni
2017-02-20 17:36 ` Alexandre Belloni
2017-02-20 17:43 ` [rtc-linux] " Gregory CLEMENT
2017-02-20 17:43 ` Gregory CLEMENT
2017-02-20 17:50 ` [rtc-linux] " Russell King - ARM Linux
2017-02-20 17:50 ` Russell King - ARM Linux
2017-02-20 18:17 ` [rtc-linux] " Alexandre Belloni
2017-02-20 18:17 ` Alexandre Belloni
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