mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-24 11:46:54 +07:00
3edb73d87e
Currently most of the Raspberry Pi DTS have a mixture of magic numbers and the proper GPIO polarity defines. So use the latter one consistently. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Eric Anholt <eric@anholt.net> Reviewed-by: Eric Anholt <eric@anholt.net>
63 lines
1.1 KiB
Plaintext
63 lines
1.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
|
|
/dts-v1/;
|
|
#include "bcm2837.dtsi"
|
|
#include "bcm2835-rpi.dtsi"
|
|
#include "bcm283x-rpi-smsc9514.dtsi"
|
|
#include "bcm283x-rpi-usb-host.dtsi"
|
|
|
|
/ {
|
|
compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
|
|
model = "Raspberry Pi 3 Model B";
|
|
|
|
chosen {
|
|
/* 8250 auxiliary UART instead of pl011 */
|
|
stdout-path = "serial1:115200n8";
|
|
};
|
|
|
|
memory {
|
|
reg = <0 0x40000000>;
|
|
};
|
|
|
|
leds {
|
|
act {
|
|
gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
};
|
|
|
|
/* uart0 communicates with the BT module */
|
|
&uart0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_gpio32 &gpclk2_gpio43>;
|
|
status = "okay";
|
|
|
|
bluetooth {
|
|
compatible = "brcm,bcm43438-bt";
|
|
max-speed = <2000000>;
|
|
};
|
|
};
|
|
|
|
/* uart1 is mapped to the pin header */
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1_gpio14>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* SDHCI is used to control the SDIO for wireless */
|
|
&sdhci {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&emmc_gpio34>;
|
|
status = "okay";
|
|
bus-width = <4>;
|
|
non-removable;
|
|
};
|
|
|
|
/* SDHOST is used to drive the SD card */
|
|
&sdhost {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdhost_gpio48>;
|
|
status = "okay";
|
|
bus-width = <4>;
|
|
};
|