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