xref: /kernel/linux/linux-5.10/Documentation/devicetree/bindings/clock/imx35-clock.yaml (revision 8c2ecf20)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/imx35-clock.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Clock bindings for Freescale i.MX35

maintainers:
  - Steffen Trumtrar <s.trumtrar@pengutronix.de>

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.MX35
  clocks and IDs.

        Clock			ID
        ---------------------------
        ckih			0
        mpll			1
        ppll			2
        mpll_075		3
        arm			4
        hsp			5
        hsp_div			6
        hsp_sel			7
        ahb			8
        ipg			9
        arm_per_div		10
        ahb_per_div		11
        ipg_per			12
        uart_sel		13
        uart_div		14
        esdhc_sel		15
        esdhc1_div		16
        esdhc2_div		17
        esdhc3_div		18
        spdif_sel		19
        spdif_div_pre		20
        spdif_div_post		21
        ssi_sel			22
        ssi1_div_pre		23
        ssi1_div_post		24
        ssi2_div_pre		25
        ssi2_div_post		26
        usb_sel			27
        usb_div			28
        nfc_div			29
        asrc_gate		30
        pata_gate		31
        audmux_gate		32
        can1_gate		33
        can2_gate		34
        cspi1_gate		35
        cspi2_gate		36
        ect_gate		37
        edio_gate		38
        emi_gate		39
        epit1_gate		40
        epit2_gate		41
        esai_gate		42
        esdhc1_gate		43
        esdhc2_gate		44
        esdhc3_gate		45
        fec_gate		46
        gpio1_gate		47
        gpio2_gate		48
        gpio3_gate		49
        gpt_gate		50
        i2c1_gate		51
        i2c2_gate		52
        i2c3_gate		53
        iomuxc_gate		54
        ipu_gate		55
        kpp_gate		56
        mlb_gate		57
        mshc_gate		58
        owire_gate		59
        pwm_gate		60
        rngc_gate		61
        rtc_gate		62
        rtic_gate		63
        scc_gate		64
        sdma_gate		65
        spba_gate		66
        spdif_gate		67
        ssi1_gate		68
        ssi2_gate		69
        uart1_gate		70
        uart2_gate		71
        uart3_gate		72
        usbotg_gate		73
        wdog_gate		74
        max_gate		75
        admux_gate		76
        csi_gate		77
        csi_div			78
        csi_sel			79
        iim_gate		80
        gpu2d_gate		81
        ckli_gate		82

properties:
  compatible:
    const: fsl,imx35-ccm

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  '#clock-cells':
    const: 1

required:
  - compatible
  - reg
  - interrupts
  - '#clock-cells'

additionalProperties: false

examples:
  - |
    clock-controller@53f80000 {
        compatible = "fsl,imx35-ccm";
        reg = <0x53f80000 0x4000>;
        interrupts = <31>;
        #clock-cells = <1>;
    };

    mmc@53fb4000 {
        compatible = "fsl,imx35-esdhc";
        reg = <0x53fb4000 0x4000>;
        interrupts = <7>;
        clocks = <&clks 9>, <&clks 8>, <&clks 43>;
        clock-names = "ipg", "ahb", "per";
    };