1Qualcomm Camera Control Interface (CCI) I2C controller
2
3PROPERTIES:
4
5- compatible:
6	Usage: required
7	Value type: <string>
8	Definition: must be one of:
9		"qcom,msm8916-cci"
10		"qcom,msm8996-cci"
11		"qcom,sdm845-cci"
12		"qcom,sm8250-cci"
13		"qcom,sm8450-cci"
14
15- reg
16	Usage: required
17	Value type: <prop-encoded-array>
18	Definition: base address CCI I2C controller and length of memory
19		    mapped region.
20
21- interrupts:
22	Usage: required
23	Value type: <prop-encoded-array>
24	Definition: specifies the CCI I2C interrupt. The format of the
25		    specifier is defined by the binding document describing
26		    the node's interrupt parent.
27
28- clocks:
29	Usage: required
30	Value type: <prop-encoded-array>
31	Definition: a list of phandle, should contain an entry for each
32		    entries in clock-names.
33
34- clock-names
35	Usage: required
36	Value type: <string>
37	Definition: a list of clock names, must include "cci" clock.
38
39- power-domains
40	Usage: required for "qcom,msm8996-cci"
41	Value type: <prop-encoded-array>
42	Definition:
43
44SUBNODES:
45
46The CCI provides I2C masters for one (msm8916) or two i2c busses (msm8996,
47sdm845, sm8250 and sm8450), described as subdevices named "i2c-bus@0" and
48"i2c-bus@1".
49
50PROPERTIES:
51
52- reg:
53	Usage: required
54	Value type: <u32>
55	Definition: Index of the CCI bus/master
56
57- clock-frequency:
58	Usage: optional
59	Value type: <u32>
60	Definition: Desired I2C bus clock frequency in Hz, defaults to 100
61		    kHz if omitted.
62
63Example:
64
65	cci@a0c000 {
66		compatible = "qcom,msm8996-cci";
67		#address-cells = <1>;
68		#size-cells = <0>;
69		reg = <0xa0c000 0x1000>;
70		interrupts = <GIC_SPI 295 IRQ_TYPE_EDGE_RISING>;
71		clocks = <&mmcc MMSS_MMAGIC_AHB_CLK>,
72			 <&mmcc CAMSS_TOP_AHB_CLK>,
73			 <&mmcc CAMSS_CCI_AHB_CLK>,
74			 <&mmcc CAMSS_CCI_CLK>,
75			 <&mmcc CAMSS_AHB_CLK>;
76		clock-names = "mmss_mmagic_ahb",
77			      "camss_top_ahb",
78			      "cci_ahb",
79			      "cci",
80			      "camss_ahb";
81
82		i2c-bus@0 {
83			reg = <0>;
84			clock-frequency = <400000>;
85			#address-cells = <1>;
86			#size-cells = <0>;
87		};
88
89		i2c-bus@1 {
90			reg = <1>;
91			clock-frequency = <400000>;
92			#address-cells = <1>;
93			#size-cells = <0>;
94		};
95	};
96