xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/clock/prima2-clock.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun* Clock bindings for CSR SiRFprimaII
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible: Should be "sirf,prima2-clkc"
5*4882a593Smuzhiyun- reg: Address and length of the register set
6*4882a593Smuzhiyun- interrupts: Should contain clock controller interrupt
7*4882a593Smuzhiyun- #clock-cells: Should be <1>
8*4882a593Smuzhiyun
9*4882a593SmuzhiyunThe clock consumer should specify the desired clock by having the clock
10*4882a593SmuzhiyunID in its "clocks" phandle cell.  The following is a full list of prima2
11*4882a593Smuzhiyunclocks and IDs.
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun	Clock			ID
14*4882a593Smuzhiyun	---------------------------
15*4882a593Smuzhiyun	rtc			0
16*4882a593Smuzhiyun	osc             	1
17*4882a593Smuzhiyun	pll1            	2
18*4882a593Smuzhiyun	pll2            	3
19*4882a593Smuzhiyun	pll3            	4
20*4882a593Smuzhiyun	mem             	5
21*4882a593Smuzhiyun	sys             	6
22*4882a593Smuzhiyun	security        	7
23*4882a593Smuzhiyun	dsp             	8
24*4882a593Smuzhiyun	gps             	9
25*4882a593Smuzhiyun	mf              	10
26*4882a593Smuzhiyun	io              	11
27*4882a593Smuzhiyun	cpu             	12
28*4882a593Smuzhiyun	uart0           	13
29*4882a593Smuzhiyun	uart1           	14
30*4882a593Smuzhiyun	uart2           	15
31*4882a593Smuzhiyun	tsc             	16
32*4882a593Smuzhiyun	i2c0            	17
33*4882a593Smuzhiyun	i2c1            	18
34*4882a593Smuzhiyun	spi0            	19
35*4882a593Smuzhiyun	spi1            	20
36*4882a593Smuzhiyun	pwmc            	21
37*4882a593Smuzhiyun	efuse           	22
38*4882a593Smuzhiyun	pulse           	23
39*4882a593Smuzhiyun	dmac0           	24
40*4882a593Smuzhiyun	dmac1           	25
41*4882a593Smuzhiyun	nand            	26
42*4882a593Smuzhiyun	audio           	27
43*4882a593Smuzhiyun	usp0            	28
44*4882a593Smuzhiyun	usp1            	29
45*4882a593Smuzhiyun	usp2            	30
46*4882a593Smuzhiyun	vip             	31
47*4882a593Smuzhiyun	gfx             	32
48*4882a593Smuzhiyun	mm              	33
49*4882a593Smuzhiyun	lcd             	34
50*4882a593Smuzhiyun	vpp             	35
51*4882a593Smuzhiyun	mmc01           	36
52*4882a593Smuzhiyun	mmc23           	37
53*4882a593Smuzhiyun	mmc45           	38
54*4882a593Smuzhiyun	usbpll          	39
55*4882a593Smuzhiyun	usb0            	40
56*4882a593Smuzhiyun	usb1			41
57*4882a593Smuzhiyun
58*4882a593SmuzhiyunExamples:
59*4882a593Smuzhiyun
60*4882a593Smuzhiyunclks: clock-controller@88000000 {
61*4882a593Smuzhiyun	compatible = "sirf,prima2-clkc";
62*4882a593Smuzhiyun	reg = <0x88000000 0x1000>;
63*4882a593Smuzhiyun	interrupts = <3>;
64*4882a593Smuzhiyun	#clock-cells = <1>;
65*4882a593Smuzhiyun};
66*4882a593Smuzhiyun
67*4882a593Smuzhiyuni2c0: i2c@b00e0000 {
68*4882a593Smuzhiyun	cell-index = <0>;
69*4882a593Smuzhiyun	compatible = "sirf,prima2-i2c";
70*4882a593Smuzhiyun	reg = <0xb00e0000 0x10000>;
71*4882a593Smuzhiyun	interrupts = <24>;
72*4882a593Smuzhiyun	clocks = <&clks 17>;
73*4882a593Smuzhiyun};
74