imx28-clock.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/clock/imx28-clock.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Freescale i.MX28 Clock Controller
  8
  9maintainers:
 10  - Shawn Guo <shawnguo@kernel.org>
 11
 12description: |
 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
 85properties:
 86  compatible:
 87    const: fsl,imx28-clkctrl
 88
 89  reg:
 90    maxItems: 1
 91
 92  '#clock-cells':
 93    const: 1
 94
 95required:
 96  - compatible
 97  - reg
 98  - '#clock-cells'
 99
100additionalProperties: false
101
102examples:
103  - |
104    clock-controller@80040000 {
105        compatible = "fsl,imx28-clkctrl";
106        reg = <0x80040000 0x2000>;
107        #clock-cells = <1>;
108    };