Documentation/devicetree/bindings/clock/imx23-clock.yaml

   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: Clock bindings for Freescale i.MX23
   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     };