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)
40 lines
1.2 KiB
Plaintext
40 lines
1.2 KiB
Plaintext
Binding for Texas Instruments autoidle clock.
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Binding status: Unstable - ABI compatibility may be broken in the future
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This binding uses the common clock binding[1]. It assumes a register mapped
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clock which can be put to idle automatically by hardware based on the usage
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and a configuration bit setting. Autoidle clock is never an individual
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clock, it is always a derivative of some basic clock like a gate, divider,
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or fixed-factor.
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[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
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Required properties:
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- reg : offset for the register controlling the autoidle
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- ti,autoidle-shift : bit shift of the autoidle enable bit
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- ti,invert-autoidle-bit : autoidle is enabled by setting the bit to 0
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Examples:
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dpll_core_m4_ck: dpll_core_m4_ck {
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#clock-cells = <0>;
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compatible = "ti,divider-clock";
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clocks = <&dpll_core_x2_ck>;
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ti,max-div = <31>;
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ti,autoidle-shift = <8>;
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reg = <0x2d38>;
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ti,index-starts-at-one;
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ti,invert-autoidle-bit;
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};
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dpll_usb_clkdcoldo_ck: dpll_usb_clkdcoldo_ck {
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#clock-cells = <0>;
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compatible = "ti,fixed-factor-clock";
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clocks = <&dpll_usb_ck>;
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ti,clock-div = <1>;
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ti,autoidle-shift = <8>;
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reg = <0x01b4>;
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ti,clock-mult = <1>;
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ti,invert-autoidle-bit;
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};
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