| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/clock/imx28-clock.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Clock bindings for Freescale i.MX28 |
| |
| maintainers: |
| - Shawn Guo <shawnguo@kernel.org> |
| |
| description: | |
| The clock consumer should specify the desired clock by having the clock |
| ID in its "clocks" phandle cell. The following is a full list of i.MX28 |
| clocks and IDs. |
| |
| Clock ID |
| ------------------ |
| ref_xtal 0 |
| pll0 1 |
| pll1 2 |
| pll2 3 |
| ref_cpu 4 |
| ref_emi 5 |
| ref_io0 6 |
| ref_io1 7 |
| ref_pix 8 |
| ref_hsadc 9 |
| ref_gpmi 10 |
| saif0_sel 11 |
| saif1_sel 12 |
| gpmi_sel 13 |
| ssp0_sel 14 |
| ssp1_sel 15 |
| ssp2_sel 16 |
| ssp3_sel 17 |
| emi_sel 18 |
| etm_sel 19 |
| lcdif_sel 20 |
| cpu 21 |
| ptp_sel 22 |
| cpu_pll 23 |
| cpu_xtal 24 |
| hbus 25 |
| xbus 26 |
| ssp0_div 27 |
| ssp1_div 28 |
| ssp2_div 29 |
| ssp3_div 30 |
| gpmi_div 31 |
| emi_pll 32 |
| emi_xtal 33 |
| lcdif_div 34 |
| etm_div 35 |
| ptp 36 |
| saif0_div 37 |
| saif1_div 38 |
| clk32k_div 39 |
| rtc 40 |
| lradc 41 |
| spdif_div 42 |
| clk32k 43 |
| pwm 44 |
| uart 45 |
| ssp0 46 |
| ssp1 47 |
| ssp2 48 |
| ssp3 49 |
| gpmi 50 |
| spdif 51 |
| emi 52 |
| saif0 53 |
| saif1 54 |
| lcdif 55 |
| etm 56 |
| fec 57 |
| can0 58 |
| can1 59 |
| usb0 60 |
| usb1 61 |
| usb0_phy 62 |
| usb1_phy 63 |
| enet_out 64 |
| |
| properties: |
| compatible: |
| const: fsl,imx28-clkctrl |
| |
| reg: |
| maxItems: 1 |
| |
| '#clock-cells': |
| const: 1 |
| |
| required: |
| - compatible |
| - reg |
| - '#clock-cells' |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| clock-controller@80040000 { |
| compatible = "fsl,imx28-clkctrl"; |
| reg = <0x80040000 0x2000>; |
| #clock-cells = <1>; |
| }; |
| |
| serial@8006a000 { |
| compatible = "fsl,imx28-auart"; |
| reg = <0x8006a000 0x2000>; |
| interrupts = <112>; |
| dmas = <&dma_apbx 8>, <&dma_apbx 9>; |
| dma-names = "rx", "tx"; |
| clocks = <&clks 45>; |
| }; |
