threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
50 lines
1.7 KiB
Plaintext
50 lines
1.7 KiB
Plaintext
* ROHM BD9571MWV Power Management Integrated Circuit (PMIC) bindings
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Required properties:
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- compatible : Should be "rohm,bd9571mwv".
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- reg : I2C slave address.
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- interrupt-parent : Phandle to the parent interrupt controller.
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- interrupts : The interrupt line the device is connected to.
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- interrupt-controller : Marks the device node as an interrupt controller.
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- #interrupt-cells : The number of cells to describe an IRQ, should be 2.
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The first cell is the IRQ number.
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The second cell is the flags, encoded as trigger
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masks from ../interrupt-controller/interrupts.txt.
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- gpio-controller : Marks the device node as a GPIO Controller.
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- #gpio-cells : Should be two. The first cell is the pin number and
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the second cell is used to specify flags.
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See ../gpio/gpio.txt for more information.
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- regulators: : List of child nodes that specify the regulator
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initialization data. Child nodes must be named
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after their hardware counterparts:
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- vd09
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- vd18
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- vd25
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- vd33
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- dvfs
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Each child node is defined using the standard
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binding for regulators.
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Example:
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pmic: pmic@30 {
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compatible = "rohm,bd9571mwv";
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reg = <0x30>;
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interrupt-parent = <&gpio2>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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interrupt-controller;
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#interrupt-cells = <2>;
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gpio-controller;
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#gpio-cells = <2>;
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regulators {
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dvfs: dvfs {
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regulator-name = "dvfs";
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regulator-min-microvolt = <750000>;
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regulator-max-microvolt = <1030000>;
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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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