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)
31 lines
769 B
Plaintext
31 lines
769 B
Plaintext
AXP209 GPIO controller
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This driver follows the usual GPIO bindings found in
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Documentation/devicetree/bindings/gpio/gpio.txt
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Required properties:
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- compatible: Should be "x-powers,axp209-gpio"
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- #gpio-cells: Should be two. The first cell is the pin number and the
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second is the GPIO flags.
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- gpio-controller: Marks the device node as a GPIO controller.
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This node must be a subnode of the axp20x PMIC, documented in
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Documentation/devicetree/bindings/mfd/axp20x.txt
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Example:
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axp209: pmic@34 {
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compatible = "x-powers,axp209";
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reg = <0x34>;
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interrupt-parent = <&nmi_intc>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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interrupt-controller;
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#interrupt-cells = <1>;
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axp_gpio: gpio {
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compatible = "x-powers,axp209-gpio";
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gpio-controller;
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#gpio-cells = <2>;
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};
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};
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