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)
29 lines
865 B
Plaintext
29 lines
865 B
Plaintext
Renesas HSPI.
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Required properties:
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- compatible : "renesas,hspi-<soctype>", "renesas,hspi" as fallback.
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Examples with soctypes are:
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- "renesas,hspi-r8a7778" (R-Car M1)
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- "renesas,hspi-r8a7779" (R-Car H1)
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- reg : Offset and length of the register set for the device
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- interrupt-parent : The phandle for the interrupt controller that
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services interrupts for this device
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- interrupts : Interrupt specifier
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- #address-cells : Must be <1>
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- #size-cells : Must be <0>
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Pinctrl properties might be needed, too. See
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Documentation/devicetree/bindings/pinctrl/renesas,*.
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Example:
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hspi0: spi@fffc7000 {
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compatible = "renesas,hspi-r8a7778", "renesas,hspi";
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reg = <0xfffc7000 0x18>;
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interrupt-parent = <&gic>;
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interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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