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
728 B
Plaintext
31 lines
728 B
Plaintext
BCM2835 PWM controller (Raspberry Pi controller)
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Required properties:
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- compatible: should be "brcm,bcm2835-pwm"
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- reg: physical base address and length of the controller's registers
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- clocks: This clock defines the base clock frequency of the PWM hardware
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system, the period and the duty_cycle of the PWM signal is a multiple of
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the base period.
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- #pwm-cells: Should be 3. See pwm.txt in this directory for a description of
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the cells format.
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Examples:
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pwm@2020c000 {
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compatible = "brcm,bcm2835-pwm";
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reg = <0x2020c000 0x28>;
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clocks = <&clk_pwm>;
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#pwm-cells = <3>;
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};
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clocks {
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....
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clk_pwm: pwm {
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compatible = "fixed-clock";
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reg = <3>;
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#clock-cells = <0>;
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clock-frequency = <9200000>;
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};
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....
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};
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