1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/clock/imx23-clock.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Freescale i.MX23 Clock Controller
8
9 maintainers:
10 - Shawn Guo <shawnguo@kernel.org>
11
12 description: |
13 The clock consumer should specify the desired clock by having the clock
14 ID in its "clocks" phandle cell. The following is a full list of i.MX23
15 clocks and IDs.
16
17 Clock ID
18 ------------------
19 ref_xtal 0
20 pll 1
21 ref_cpu 2
22 ref_emi 3
23 ref_pix 4
24 ref_io 5
25 saif_sel 6
26 lcdif_sel 7
27 gpmi_sel 8
28 ssp_sel 9
29 emi_sel 10
30 cpu 11
31 etm_sel 12
32 cpu_pll 13
33 cpu_xtal 14
34 hbus 15
35 xbus 16
36 lcdif_div 17
37 ssp_div 18
38 gpmi_div 19
39 emi_pll 20
40 emi_xtal 21
41 etm_div 22
42 saif_div 23
43 clk32k_div 24
44 rtc 25
45 adc 26
46 spdif_div 27
47 clk32k 28
48 dri 29
49 pwm 30
50 filt 31
51 uart 32
52 ssp 33
53 gpmi 34
54 spdif 35
55 emi 36
56 saif 37
57 lcdif 38
58 etm 39
59 usb 40
60 usb_phy 41
61
62 properties:
63 compatible:
64 const: fsl,imx23-clkctrl
65
66 reg:
67 maxItems: 1
68
69 '#clock-cells':
70 const: 1
71
72 required:
73 - compatible
74 - reg
75 - '#clock-cells'
76
77 additionalProperties: false
78
79 examples:
80 - |
81 clock-controller@80040000 {
82 compatible = "fsl,imx23-clkctrl";
83 reg = <0x80040000 0x2000>;
84 #clock-cells = <1>;
85 };
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