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5. clock
6. imx25-clock.txt

* Clock bindings for Freescale i.MX25

Required properties:
- compatible: Should be "fsl,imx25-ccm"
- reg: Address and length of the register set
- interrupts: Should contain CCM interrupt
- #clock-cells: Should be <1>

The clock consumer should specify the desired clock by having the clock
ID in its "clocks" phandle cell.  The following is a full list of i.MX25
clocks and IDs.

	Clock			ID
	---------------------------
	dummy			0
	osc			1
	mpll			2
	upll			3
	mpll_cpu_3_4		4
	cpu_sel			5
	cpu			6
	ahb			7
	usb_div			8
	ipg			9
	per0_sel		10
	per1_sel		11
	per2_sel		12
	per3_sel		13
	per4_sel		14
	per5_sel		15
	per6_sel		16
	per7_sel		17
	per8_sel		18
	per9_sel		19
	per10_sel		20
	per11_sel		21
	per12_sel		22
	per13_sel		23
	per14_sel		24
	per15_sel		25
	per0			26
	per1			27
	per2			28
	per3			29
	per4			30
	per5			31
	per6			32
	per7			33
	per8			34
	per9			35
	per10			36
	per11			37
	per12			38
	per13			39
	per14			40
	per15			41
	csi_ipg_per		42
	epit_ipg_per		43
	esai_ipg_per		44
	esdhc1_ipg_per		45
	esdhc2_ipg_per		46
	gpt_ipg_per		47
	i2c_ipg_per		48
	lcdc_ipg_per		49
	nfc_ipg_per		50
	owire_ipg_per		51
	pwm_ipg_per		52
	sim1_ipg_per		53
	sim2_ipg_per		54
	ssi1_ipg_per		55
	ssi2_ipg_per		56
	uart_ipg_per		57
	ata_ahb			58
	reserved		59
	csi_ahb			60
	emi_ahb			61
	esai_ahb		62
	esdhc1_ahb		63
	esdhc2_ahb		64
	fec_ahb			65
	lcdc_ahb		66
	rtic_ahb		67
	sdma_ahb		68
	slcdc_ahb		69
	usbotg_ahb		70
	reserved		71
	reserved		72
	reserved		73
	reserved		74
	can1_ipg		75
	can2_ipg		76
	csi_ipg			77
	cspi1_ipg		78
	cspi2_ipg		79
	cspi3_ipg		80
	dryice_ipg		81
	ect_ipg			82
	epit1_ipg		83
	epit2_ipg		84
	reserved		85
	esdhc1_ipg		86
	esdhc2_ipg		87
	fec_ipg			88
	reserved		89
	reserved		90
	reserved		91
	gpt1_ipg		92
	gpt2_ipg		93
	gpt3_ipg		94
	gpt4_ipg		95
	reserved		96
	reserved		97
	reserved		98
	iim_ipg			99
	reserved		100
	reserved		101
	kpp_ipg			102
	lcdc_ipg		103
	reserved		104
	pwm1_ipg		105
	pwm2_ipg		106
	pwm3_ipg		107
	pwm4_ipg		108
	rngb_ipg		109
	reserved		110
	scc_ipg			111
	sdma_ipg		112
	sim1_ipg		113
	sim2_ipg		114
	slcdc_ipg		115
	spba_ipg		116
	ssi1_ipg		117
	ssi2_ipg		118
	tsc_ipg			119
	uart1_ipg		120
	uart2_ipg		121
	uart3_ipg		122
	uart4_ipg		123
	uart5_ipg		124
	reserved		125
	wdt_ipg			126
	cko_div			127
	cko_sel			128
	cko			129

Examples:

clks: ccm@53f80000 {
	compatible = "fsl,imx25-ccm";
	reg = <0x53f80000 0x4000>;
	interrupts = <31>;
};

uart1: serial@43f90000 {
	compatible = "fsl,imx25-uart", "fsl,imx21-uart";
	reg = <0x43f90000 0x4000>;
	interrupts = <45>;
	clocks = <&clks 79>, <&clks 50>;
	clock-names = "ipg", "per";
	status = "disabled";
};