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
|
From 129d9cd9c25041f8b8681fd6e8584fa47c385f3b Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Thu, 7 Jul 2022 00:53:20 +0200
Subject: [PATCH] clk: qcom: clk-rpm: convert to parent_data API
Convert clk-rpm driver to parent_data API.
We keep the old pxo/cxo_board parent naming to keep compatibility with
old DT and we use the new pxo/cxo for new implementation where these
clock are defined in DTS.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220706225321.26215-4-ansuelsmth@gmail.com
---
drivers/clk/qcom/clk-rpm.c | 24 ++++++++++++++++--------
1 file changed, 16 insertions(+), 8 deletions(-)
--- a/drivers/clk/qcom/clk-rpm.c
+++ b/drivers/clk/qcom/clk-rpm.c
@@ -23,6 +23,14 @@
#define QCOM_RPM_SCALING_ENABLE_ID 0x2
#define QCOM_RPM_XO_MODE_ON 0x2
+static const struct clk_parent_data gcc_pxo[] = {
+ { .fw_name = "pxo", .name = "pxo_board" },
+};
+
+static const struct clk_parent_data gcc_cxo[] = {
+ { .fw_name = "cxo", .name = "cxo_board" },
+};
+
#define DEFINE_CLK_RPM(_platform, _name, _active, r_id) \
static struct clk_rpm _platform##_##_active; \
static struct clk_rpm _platform##_##_name = { \
@@ -32,8 +40,8 @@
.hw.init = &(struct clk_init_data){ \
.ops = &clk_rpm_ops, \
.name = #_name, \
- .parent_names = (const char *[]){ "pxo_board" }, \
- .num_parents = 1, \
+ .parent_data = gcc_pxo, \
+ .num_parents = ARRAY_SIZE(gcc_pxo), \
}, \
}; \
static struct clk_rpm _platform##_##_active = { \
@@ -44,8 +52,8 @@
.hw.init = &(struct clk_init_data){ \
.ops = &clk_rpm_ops, \
.name = #_active, \
- .parent_names = (const char *[]){ "pxo_board" }, \
- .num_parents = 1, \
+ .parent_data = gcc_pxo, \
+ .num_parents = ARRAY_SIZE(gcc_pxo), \
}, \
}
@@ -56,8 +64,8 @@
.hw.init = &(struct clk_init_data){ \
.ops = &clk_rpm_xo_ops, \
.name = #_name, \
- .parent_names = (const char *[]){ "cxo_board" }, \
- .num_parents = 1, \
+ .parent_data = gcc_cxo, \
+ .num_parents = ARRAY_SIZE(gcc_cxo), \
}, \
}
@@ -68,8 +76,8 @@
.hw.init = &(struct clk_init_data){ \
.ops = &clk_rpm_fixed_ops, \
.name = #_name, \
- .parent_names = (const char *[]){ "pxo" }, \
- .num_parents = 1, \
+ .parent_data = gcc_pxo, \
+ .num_parents = ARRAY_SIZE(gcc_pxo), \
}, \
}
|
