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Commit | Line | Data |
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92e16f0f VZ |
1 | NXP LPC32xx Clock Controller |
2 | ||
3 | Required properties: | |
4 | - compatible: should be "nxp,lpc3220-clk" | |
5 | - reg: should contain clock controller registers location and length | |
6 | - #clock-cells: must be 1, the cell holds id of a clock provided by the | |
7 | clock controller | |
8 | - clocks: phandles of external oscillators, the list must contain one | |
9 | 32768 Hz oscillator and may have one optional high frequency oscillator | |
10 | - clock-names: list of external oscillator clock names, must contain | |
11 | "xtal_32k" and may have optional "xtal" | |
12 | ||
13 | Examples: | |
14 | ||
15 | /* System Control Block */ | |
16 | scb { | |
17 | compatible = "simple-bus"; | |
18 | ranges = <0x0 0x040004000 0x00001000>; | |
19 | #address-cells = <1>; | |
20 | #size-cells = <1>; | |
21 | ||
22 | clk: clock-controller@0 { | |
23 | compatible = "nxp,lpc3220-clk"; | |
24 | reg = <0x00 0x114>; | |
25 | #clock-cells = <1>; | |
26 | ||
27 | clocks = <&xtal_32k>, <&xtal>; | |
28 | clock-names = "xtal_32k", "xtal"; | |
29 | }; | |
30 | }; |