| Alexander Shiyan | 35bcaf0 | 2014-06-22 17:17:09 +0400 | [diff] [blame] | 1 | * Clock bindings for Freescale i.MX21 |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible : Should be "fsl,imx21-ccm". |
| 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 |
| 10 | ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx21-clock.h |
| 11 | for the full list of i.MX21 clock IDs. |
| 12 | |
| 13 | Examples: |
| 14 | clks: ccm@10027000{ |
| 15 | compatible = "fsl,imx21-ccm"; |
| 16 | reg = <0x10027000 0x800>; |
| 17 | #clock-cells = <1>; |
| 18 | }; |
| 19 | |
| 20 | uart1: serial@1000a000 { |
| 21 | compatible = "fsl,imx21-uart"; |
| 22 | reg = <0x1000a000 0x1000>; |
| 23 | interrupts = <20>; |
| 24 | clocks = <&clks IMX21_CLK_UART1_IPG_GATE>, |
| 25 | <&clks IMX21_CLK_PER1>; |
| 26 | clock-names = "ipg", "per"; |
| 27 | status = "disabled"; |
| 28 | }; |