[mirror_ubuntu-zesty-kernel.git] / Documentation / devicetree / bindings / clock / imx5-clock.txt

* Clock bindings for Freescale i.MX5

Required properties:
- compatible: Should be "fsl,<soc>-ccm" , where <soc> can be imx51 or imx53
- 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. See include/dt-bindings/clock/imx5-clock.h
for the full list of i.MX5 clock IDs.

Examples (for mx53):

clks: ccm@53fd4000{
	compatible = "fsl,imx53-ccm";
	reg = <0x53fd4000 0x4000>;
	interrupts = <0 71 0x04 0 72 0x04>;
	#clock-cells = <1>;
};

can1: can@53fc8000 {
	compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan";
	reg = <0x53fc8000 0x4000>;
	interrupts = <82>;
	clocks = <&clks IMX5_CLK_CAN1_IPG_GATE>, <&clks IMX5_CLK_CAN1_SERIAL_GATE>;
	clock-names = "ipg", "per";
	status = "disabled";
};
Commit	Line	Data
f40f38d1 FE	1	* Clock bindings for Freescale i.MX5
	2
	3	Required properties:
	4	- compatible: Should be "fsl,<soc>-ccm" , where <soc> can be imx51 or imx53
	5	- reg: Address and length of the register set
	6	- interrupts: Should contain CCM interrupt
	7	- #clock-cells: Should be <1>
	8
	9	The clock consumer should specify the desired clock by having the clock
490dd880 LS	10	ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx5-clock.h
490dd880 LS	11	for the full list of i.MX5 clock IDs.
f40f38d1 FE	12
	13	Examples (for mx53):
	14
	15	clks: ccm@53fd4000{
	16	compatible = "fsl,imx53-ccm";
	17	reg = <0x53fd4000 0x4000>;
	18	interrupts = <0 71 0x04 0 72 0x04>;
	19	#clock-cells = <1>;
	20	};
	21
	22	can1: can@53fc8000 {
	23	compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan";
	24	reg = <0x53fc8000 0x4000>;
	25	interrupts = <82>;
490dd880	26	clocks = <&clks IMX5_CLK_CAN1_IPG_GATE>, <&clks IMX5_CLK_CAN1_SERIAL_GATE>;
f40f38d1 FE	27	clock-names = "ipg", "per";
	28	status = "disabled";
	29	};