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)
30 lines
804 B
Plaintext
30 lines
804 B
Plaintext
Sigma Designs Tango PCIe controller
|
|
|
|
Required properties:
|
|
|
|
- compatible: "sigma,smp8759-pcie"
|
|
- reg: address/size of PCI configuration space, address/size of register area
|
|
- bus-range: defined by size of PCI configuration space
|
|
- device_type: "pci"
|
|
- #size-cells: <2>
|
|
- #address-cells: <3>
|
|
- msi-controller
|
|
- ranges: translation from system to bus addresses
|
|
- interrupts: spec for misc interrupts, spec for MSI
|
|
|
|
Example:
|
|
|
|
pcie@2e000 {
|
|
compatible = "sigma,smp8759-pcie";
|
|
reg = <0x50000000 0x400000>, <0x2e000 0x100>;
|
|
bus-range = <0 3>;
|
|
device_type = "pci";
|
|
#size-cells = <2>;
|
|
#address-cells = <3>;
|
|
msi-controller;
|
|
ranges = <0x02000000 0x0 0x00400000 0x50400000 0x0 0x3c00000>;
|
|
interrupts =
|
|
<54 IRQ_TYPE_LEVEL_HIGH>, /* misc interrupts */
|
|
<55 IRQ_TYPE_LEVEL_HIGH>; /* MSI */
|
|
};
|