| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/clock/imx23-clock.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Freescale i.MX23 Clock Controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Shawn Guo <shawnguo@kernel.org> |
| 11 | |
| 12 | description: | |
| 13 | The clock consumer should specify the desired clock by having the clock |
| 14 | ID in its "clocks" phandle cell. The following is a full list of i.MX23 |
| 15 | clocks and IDs. |
| 16 | |
| 17 | Clock ID |
| 18 | ------------------ |
| 19 | ref_xtal 0 |
| 20 | pll 1 |
| 21 | ref_cpu 2 |
| 22 | ref_emi 3 |
| 23 | ref_pix 4 |
| 24 | ref_io 5 |
| 25 | saif_sel 6 |
| 26 | lcdif_sel 7 |
| 27 | gpmi_sel 8 |
| 28 | ssp_sel 9 |
| 29 | emi_sel 10 |
| 30 | cpu 11 |
| 31 | etm_sel 12 |
| 32 | cpu_pll 13 |
| 33 | cpu_xtal 14 |
| 34 | hbus 15 |
| 35 | xbus 16 |
| 36 | lcdif_div 17 |
| 37 | ssp_div 18 |
| 38 | gpmi_div 19 |
| 39 | emi_pll 20 |
| 40 | emi_xtal 21 |
| 41 | etm_div 22 |
| 42 | saif_div 23 |
| 43 | clk32k_div 24 |
| 44 | rtc 25 |
| 45 | adc 26 |
| 46 | spdif_div 27 |
| 47 | clk32k 28 |
| 48 | dri 29 |
| 49 | pwm 30 |
| 50 | filt 31 |
| 51 | uart 32 |
| 52 | ssp 33 |
| 53 | gpmi 34 |
| 54 | spdif 35 |
| 55 | emi 36 |
| 56 | saif 37 |
| 57 | lcdif 38 |
| 58 | etm 39 |
| 59 | usb 40 |
| 60 | usb_phy 41 |
| 61 | |
| 62 | properties: |
| 63 | compatible: |
| 64 | const: fsl,imx23-clkctrl |
| 65 | |
| 66 | reg: |
| 67 | maxItems: 1 |
| 68 | |
| 69 | '#clock-cells': |
| 70 | const: 1 |
| 71 | |
| 72 | required: |
| 73 | - compatible |
| 74 | - reg |
| 75 | - '#clock-cells' |
| 76 | |
| 77 | additionalProperties: false |
| 78 | |
| 79 | examples: |
| 80 | - | |
| 81 | clock-controller@80040000 { |
| 82 | compatible = "fsl,imx23-clkctrl"; |
| 83 | reg = <0x80040000 0x2000>; |
| 84 | #clock-cells = <1>; |
| 85 | }; |