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)
41 lines
1.3 KiB
Plaintext
41 lines
1.3 KiB
Plaintext
* Freescale 83xx and 512x PCI bridges
|
|
|
|
Freescale 83xx and 512x SOCs include the same PCI bridge core.
|
|
|
|
83xx/512x specific notes:
|
|
- reg: should contain two address length tuples
|
|
The first is for the internal PCI bridge registers
|
|
The second is for the PCI config space access registers
|
|
|
|
Example (MPC8313ERDB)
|
|
pci0: pci@e0008500 {
|
|
cell-index = <1>;
|
|
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
|
|
interrupt-map = <
|
|
/* IDSEL 0x0E -mini PCI */
|
|
0x7000 0x0 0x0 0x1 &ipic 18 0x8
|
|
0x7000 0x0 0x0 0x2 &ipic 18 0x8
|
|
0x7000 0x0 0x0 0x3 &ipic 18 0x8
|
|
0x7000 0x0 0x0 0x4 &ipic 18 0x8
|
|
|
|
/* IDSEL 0x0F - PCI slot */
|
|
0x7800 0x0 0x0 0x1 &ipic 17 0x8
|
|
0x7800 0x0 0x0 0x2 &ipic 18 0x8
|
|
0x7800 0x0 0x0 0x3 &ipic 17 0x8
|
|
0x7800 0x0 0x0 0x4 &ipic 18 0x8>;
|
|
interrupt-parent = <&ipic>;
|
|
interrupts = <66 0x8>;
|
|
bus-range = <0x0 0x0>;
|
|
ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
|
|
0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
|
|
0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
|
|
clock-frequency = <66666666>;
|
|
#interrupt-cells = <1>;
|
|
#size-cells = <2>;
|
|
#address-cells = <3>;
|
|
reg = <0xe0008500 0x100 /* internal registers */
|
|
0xe0008300 0x8>; /* config space access registers */
|
|
compatible = "fsl,mpc8349-pci";
|
|
device_type = "pci";
|
|
};
|