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threeeye bc1d038eac REVVL 6 Pro kernel bring-up: full working tree snapshot (2026-09-12)
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)
2026-09-12 13:36:46 +00:00

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Trusted Computing Group MMIO Trusted Platform Module
The TCG defines multi vendor standard for accessing a TPM chip, this
is the standard protocol defined to access the TPM via MMIO. Typically
this interface will be implemented over Intel's LPC bus.
Refer to the 'TCG PC Client Specific TPM Interface Specification (TIS)' TCG
publication for the specification.
Required properties:
- compatible: should contain a string below for the chip, followed by
"tcg,tpm-tis-mmio". Valid chip strings are:
* "atmel,at97sc3204"
- reg: The location of the MMIO registers, should be at least 0x5000 bytes
- interrupt-parent/interrupts: An optional interrupt indicating command completion.
Example:
tpm_tis@90000 {
compatible = "atmel,at97sc3204", "tcg,tpm-tis-mmio";
reg = <0x90000 0x5000>;
interrupt-parent = <&EIC0>;
interrupts = <1 2>;
};