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
|
From a04a6eb3b4d112f3600bbd783249f24a43797e7a Mon Sep 17 00:00:00 2001
From: Xingyu Wu <xingyu.wu@starfivetech.com>
Date: Thu, 18 May 2023 18:12:31 +0800
Subject: [PATCH 057/122] reset: starfive: jh7110: Add StarFive STG/ISP/VOUT
resets support
Add new struct members and auxiliary_device_id of resets to support
System-Top-Group, Image-Signal-Process and Video-Output on the StarFive
JH7110 SoC.
Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
---
.../reset/starfive/reset-starfive-jh7110.c | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
--- a/drivers/reset/starfive/reset-starfive-jh7110.c
+++ b/drivers/reset/starfive/reset-starfive-jh7110.c
@@ -31,6 +31,24 @@ static const struct jh7110_reset_info jh
.status_offset = 0x3C,
};
+static const struct jh7110_reset_info jh7110_stg_info = {
+ .nr_resets = JH7110_STGRST_END,
+ .assert_offset = 0x74,
+ .status_offset = 0x78,
+};
+
+static const struct jh7110_reset_info jh7110_isp_info = {
+ .nr_resets = JH7110_ISPRST_END,
+ .assert_offset = 0x38,
+ .status_offset = 0x3C,
+};
+
+static const struct jh7110_reset_info jh7110_vout_info = {
+ .nr_resets = JH7110_VOUTRST_END,
+ .assert_offset = 0x48,
+ .status_offset = 0x4C,
+};
+
static int jh7110_reset_probe(struct auxiliary_device *adev,
const struct auxiliary_device_id *id)
{
@@ -58,6 +76,18 @@ static const struct auxiliary_device_id
.name = "clk_starfive_jh7110_sys.rst-aon",
.driver_data = (kernel_ulong_t)&jh7110_aon_info,
},
+ {
+ .name = "clk_starfive_jh7110_sys.rst-stg",
+ .driver_data = (kernel_ulong_t)&jh7110_stg_info,
+ },
+ {
+ .name = "clk_starfive_jh7110_sys.rst-isp",
+ .driver_data = (kernel_ulong_t)&jh7110_isp_info,
+ },
+ {
+ .name = "clk_starfive_jh7110_sys.rst-vo",
+ .driver_data = (kernel_ulong_t)&jh7110_vout_info,
+ },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(auxiliary, jh7110_reset_ids);
|