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/imx28-clock.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Freescale i.MX28 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.MX28 |
| 15 | clocks and IDs. |
| 16 | |
| 17 | Clock ID |
| 18 | ------------------ |
| 19 | ref_xtal 0 |
| 20 | pll0 1 |
| 21 | pll1 2 |
| 22 | pll2 3 |
| 23 | ref_cpu 4 |
| 24 | ref_emi 5 |
| 25 | ref_io0 6 |
| 26 | ref_io1 7 |
| 27 | ref_pix 8 |
| 28 | ref_hsadc 9 |
| 29 | ref_gpmi 10 |
| 30 | saif0_sel 11 |
| 31 | saif1_sel 12 |
| 32 | gpmi_sel 13 |
| 33 | ssp0_sel 14 |
| 34 | ssp1_sel 15 |
| 35 | ssp2_sel 16 |
| 36 | ssp3_sel 17 |
| 37 | emi_sel 18 |
| 38 | etm_sel 19 |
| 39 | lcdif_sel 20 |
| 40 | cpu 21 |
| 41 | ptp_sel 22 |
| 42 | cpu_pll 23 |
| 43 | cpu_xtal 24 |
| 44 | hbus 25 |
| 45 | xbus 26 |
| 46 | ssp0_div 27 |
| 47 | ssp1_div 28 |
| 48 | ssp2_div 29 |
| 49 | ssp3_div 30 |
| 50 | gpmi_div 31 |
| 51 | emi_pll 32 |
| 52 | emi_xtal 33 |
| 53 | lcdif_div 34 |
| 54 | etm_div 35 |
| 55 | ptp 36 |
| 56 | saif0_div 37 |
| 57 | saif1_div 38 |
| 58 | clk32k_div 39 |
| 59 | rtc 40 |
| 60 | lradc 41 |
| 61 | spdif_div 42 |
| 62 | clk32k 43 |
| 63 | pwm 44 |
| 64 | uart 45 |
| 65 | ssp0 46 |
| 66 | ssp1 47 |
| 67 | ssp2 48 |
| 68 | ssp3 49 |
| 69 | gpmi 50 |
| 70 | spdif 51 |
| 71 | emi 52 |
| 72 | saif0 53 |
| 73 | saif1 54 |
| 74 | lcdif 55 |
| 75 | etm 56 |
| 76 | fec 57 |
| 77 | can0 58 |
| 78 | can1 59 |
| 79 | usb0 60 |
| 80 | usb1 61 |
| 81 | usb0_phy 62 |
| 82 | usb1_phy 63 |
| 83 | enet_out 64 |
| 84 | |
| 85 | properties: |
| 86 | compatible: |
| 87 | const: fsl,imx28-clkctrl |
| 88 | |
| 89 | reg: |
| 90 | maxItems: 1 |
| 91 | |
| 92 | '#clock-cells': |
| 93 | const: 1 |
| 94 | |
| 95 | required: |
| 96 | - compatible |
| 97 | - reg |
| 98 | - '#clock-cells' |
| 99 | |
| 100 | additionalProperties: false |
| 101 | |
| 102 | examples: |
| 103 | - | |
| 104 | clock-controller@80040000 { |
| 105 | compatible = "fsl,imx28-clkctrl"; |
| 106 | reg = <0x80040000 0x2000>; |
| 107 | #clock-cells = <1>; |
| 108 | }; |