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16dc661e0e
This patch adds the device tree binding documentation for hi655x PMIC regulator. Signed-off-by: Chen Feng <puck.chen@hisilicon.com> Signed-off-by: Fei Wang <w.f@huawei.com> Signed-off-by: Xinwei Kong <kong.kongxinwei@hisilicon.com> Reviewed-by: Haojian Zhuang <haojian.zhuang@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
30 lines
730 B
Plaintext
30 lines
730 B
Plaintext
Hisilicon Hi655x Voltage regulators
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Note:
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The Hi655x regulator control is managed by Hi655x PMIC.
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So the node of this regulator must be child node of Hi655x
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PMIC node.
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The driver uses the regulator core framework, so please also
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take the bindings of regulator.txt for reference.
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The valid names for regulators are:
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LDO2_2V8 LDO7_SDIO LDO10_2V85 LDO13_1V8 LDO14_2V8
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LDO15_1V8 LDO17_2V5 LDO19_3V0 LDO21_1V8 LDO22_1V2
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Example:
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pmic: pmic@f8000000 {
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compatible = "hisilicon,hi655x-pmic";
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...
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regulators {
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ldo2: LDO2@a21 {
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regulator-name = "LDO2_2V8";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <3200000>;
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regulator-enable-ramp-delay = <120>;
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};
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...
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}
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}
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