mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-30 00:21:06 +00:00
6875149740
P2020 integrated 3 PCIe controllers, which is compatible with the PCI Express™ Base Specification, Revision 1.0a, and this patch is to add DT node for each PCIe controller. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
40 lines
1.1 KiB
Text
40 lines
1.1 KiB
Text
// SPDX-License-Identifier: GPL-2.0+ OR X11
|
|
/*
|
|
* P2020RDB-PC (36-bit address map) Device Tree Source
|
|
*
|
|
* Copyright 2013 - 2015 Freescale Semiconductor Inc.
|
|
* Copyright 2019 NXP
|
|
*/
|
|
|
|
/include/ "p2020.dtsi"
|
|
|
|
/ {
|
|
model = "fsl,P2020RDB-PC";
|
|
compatible = "fsl,P2020RDB-PC";
|
|
#address-cells = <2>;
|
|
#size-cells = <2>;
|
|
interrupt-parent = <&mpic>;
|
|
|
|
soc: soc@fffe00000 {
|
|
ranges = <0x0 0xf 0xffe00000 0x100000>;
|
|
};
|
|
|
|
pci2: pcie@fffe08000 {
|
|
reg = <0xf 0xffe08000 0x0 0x1000>; /* registers */
|
|
status = "disabled";
|
|
};
|
|
|
|
pci1: pcie@fffe09000 {
|
|
reg = <0xf 0xffe09000 0x0 0x1000>; /* registers */
|
|
ranges = <0x01000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x00010000 /* downstream I/O */
|
|
0x02000000 0x0 0xc0000000 0xc 0x20000000 0x0 0x20000000>; /* non-prefetchable memory */
|
|
};
|
|
|
|
pci0: pcie@fffe0a000 {
|
|
reg = <0xf 0xffe0a000 0x0 0x1000>; /* registers */
|
|
ranges = <0x01000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x00010000 /* downstream I/O */
|
|
0x02000000 0x0 0x80000000 0xc 0x00000000 0x0 0x20000000>; /* non-prefetchable memory */
|
|
};
|
|
};
|
|
|
|
/include/ "p2020-post.dtsi"
|