* HI6421 Multi-Functional Device (MFD), by HiSilicon Ltd.
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Required parent device properties:
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- compatible : One of the following chip-specific strings:
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"hisilicon,hi6421-pmic";
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"hisilicon,hi6421v530-pmic";
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- reg : register range space of hi6421;
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Supported Hi6421 sub-devices include:
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Device IRQ Names Supply Names Description
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------ --------- ------------ -----------
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regulators : None : None : Regulators
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Required child device properties:
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None.
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Example:
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hi6421 {
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compatible = "hisilicon,hi6421-pmic";
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reg = <0xfcc00000 0x0180>; /* 0x60 << 2 */
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regulators {
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// supply for MLC NAND/ eMMC
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hi6421_vout0_reg: hi6421_vout0 {
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regulator-name = "VOUT0";
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <2850000>;
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};
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// supply for 26M Oscillator
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hi6421_vout1_reg: hi6421_vout1 {
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regulator-name = "VOUT1";
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regulator-min-microvolt = <1700000>;
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regulator-max-microvolt = <2000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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};
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};
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