mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-19 03:37:58 +07:00
1a38de8809
Add 'gpios' property to pcie1 dt node and populate it with GPIO3_23 in order to drive PCIE_RESETn high. This gets PCIe cards to be detected in AM572X IDK board. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
94 lines
1.9 KiB
Plaintext
94 lines
1.9 KiB
Plaintext
/*
|
|
* Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "dra74x.dtsi"
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
#include "am57xx-idk-common.dtsi"
|
|
|
|
/ {
|
|
model = "TI AM5728 IDK";
|
|
compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74",
|
|
"ti,dra7";
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x80000000 0x0 0x80000000>;
|
|
};
|
|
|
|
status-leds {
|
|
compatible = "gpio-leds";
|
|
cpu0-led {
|
|
label = "status0:red:cpu0";
|
|
gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
linux,default-trigger = "cpu0";
|
|
};
|
|
|
|
usr0-led {
|
|
label = "status0:green:usr";
|
|
gpios = <&gpio3 11 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
};
|
|
|
|
heartbeat-led {
|
|
label = "status0:blue:heartbeat";
|
|
gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
|
|
cpu1-led {
|
|
label = "status1:red:cpu1";
|
|
gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
linux,default-trigger = "cpu1";
|
|
};
|
|
|
|
usr1-led {
|
|
label = "status1:green:usr";
|
|
gpios = <&gpio7 23 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
};
|
|
|
|
mmc0-led {
|
|
label = "status1:blue:mmc0";
|
|
gpios = <&gpio7 22 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
linux,default-trigger = "mmc0";
|
|
};
|
|
};
|
|
};
|
|
|
|
&omap_dwc3_2 {
|
|
extcon = <&extcon_usb2>;
|
|
};
|
|
|
|
&extcon_usb2 {
|
|
id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>;
|
|
vbus-gpio = <&gpio3 26 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
&mmc1 {
|
|
status = "okay";
|
|
vmmc-supply = <&v3_3d>;
|
|
vmmc_aux-supply = <&ldo1_reg>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&gpio6 27 0>; /* gpio 219 */
|
|
};
|
|
|
|
&sn65hvs882 {
|
|
load-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
&pcie1 {
|
|
gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
|
|
};
|