openwrt/target/linux/apm821xx/dts/netgear-wndap660.dts
Christian Lamparter 0facedb515 apm821xx: WNDAP6x0: enumerate PCIe in device-tree
This patch adds the pcie-switch and bridge configuration of the
WNDAP620 and WNDAP660.

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2020-08-29 17:14:31 +02:00

93 lines
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/*
* Device Tree Source for Netgear WNDAP660
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without
* any warranty of any kind, whether express or implied.
*/
/dts-v1/;
#include "netgear-wndap6x0.dtsi"
/ {
model = "Netgear WNDAP660";
compatible = "netgear,wndap660", "apm,bluestone";
};
&LEDS {
lan1-link1000 {
label = "wndap660:green:lan1-link1000";
gpios = <&GPIO0 22 GPIO_ACTIVE_HIGH>;
};
lan1-link100 {
label = "wndap660:amber:lan1-link100";
gpios = <&GPIO0 23 GPIO_ACTIVE_HIGH>;
};
lan2-link1000 {
label = "wndap660:green:lan2-link1000";
gpios = <&GPIO0 9 GPIO_ACTIVE_HIGH>;
};
lan2-link100 {
label = "wndap660:amber:lan2-link100";
gpios = <&GPIO0 10 GPIO_ACTIVE_HIGH>;
};
};
&PCIE0 {
/*
* relevant lspci topology:
*
* -+-[0000:40]---00.0-[41-7f]----00.0-[42-45]--+-02.0-[43]----00.0
* +-03.0-[44]----00.0
*
*/
bridge@64,0 {
reg = <0x00400000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
ranges;
bridge@65,0 {
/* IDT PES3T3 PCI Express Switch */
compatible = "pci111d,8039";
reg = <0x00410000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
ranges;
bridge@66,2 {
compatible = "pci111d,8039";
reg = <0x00421000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
ranges;
wifi0: wifi@67,0 {
/* Atheros AR9380 2.4/5GHz */
compatible = "pci168c,0030";
reg = <0x00430000 0 0 0 0>;
};
};
bridge@66,3 {
compatible = "pci111d,8039";
reg = <0x00421800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
ranges;
wifi1: wifi@68,0 {
/* Atheros AR9380 2.4/5GHz */
compatible = "pci168c,0030";
reg = <0x00440000 0 0 0 0>;
};
};
};
};
};