LM
/
u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: dts: am574x-idk: Add initial support 

Add initial dts support for am574x-idk

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Lokesh Vutla 2017-12-29 11:47:57 +05:30 committed by Tom Rini
parent 1f126897d8
commit b4185e4fef
9 changed files with 130 additions and 94 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/dts/Makefile
View File

@ -187,6 +187,7 @@ dtb-$(CONFIG_TARGET_DRA7XX_EVM) += dra72-evm.dtb dra7-evm.dtb \
dtb-$(CONFIG_TARGET_AM57XX_EVM) += am57xx-beagle-x15.dtb \
am57xx-beagle-x15-revb1.dtb \
am57xx-beagle-x15-revc.dtb \
am574x-idk.dtb \
am572x-idk.dtb \
am571x-idk.dtb
dtb-$(CONFIG_TARGET_STV0991) += stv0991.dtb

100
arch/arm/dts/am572x-idk-common.dtsi Normal file
View File

@ -0,0 +1,100 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
*/
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "am57xx-idk-common.dtsi"
/ {
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>;
};
&sn65hvs882 {
load-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
};
&pcie1_rc {
status = "okay";
gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
};
&pcie1_ep {
gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
};
&mailbox5 {
status = "okay";
mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
status = "okay";
};
mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
status = "okay";
};
};
&mailbox6 {
status = "okay";
mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
status = "okay";
};
mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
status = "okay";
};
};

93
arch/arm/dts/am572x-idk.dts
View File

@ -9,8 +9,7 @@
/dts-v1/;
#include "dra74x.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "am572x-idk-common.dtsi"
#include "am57xx-idk-common.dtsi"
#include "dra74x-mmc-iodelay.dtsi"
@ -18,54 +17,6 @@
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";
};
};
};
&mmc1 {
@ -85,45 +36,3 @@
pinctrl-1 = <&mmc2_pins_hs>;
pinctrl-2 = <&mmc2_pins_ddr_rev20>;
};
&omap_dwc3_2 {
extcon = <&extcon_usb2>;
};
&extcon_usb2 {
id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>;
vbus-gpio = <&gpio3 26 GPIO_ACTIVE_HIGH>;
};
&sn65hvs882 {
load-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
};
&pcie1_rc {
status = "okay";
gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
};
&pcie1_ep {
gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
};
&mailbox5 {
status = "okay";
mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
status = "okay";
};
mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
status = "okay";
};
};
&mailbox6 {
status = "okay";
mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
status = "okay";
};
mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
status = "okay";
};
};

22
arch/arm/dts/am574x-idk.dts Normal file
View File

@ -0,0 +1,22 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
*/
/dts-v1/;
#include "dra76x.dtsi"
#include "am572x-idk-common.dtsi"
/ {
model = "TI AM5748 IDK";
compatible = "ti,am5728-idk", "ti,dra762", "ti,dra7";
};
&qspi {
spi-max-frequency = <96000000>;
m25p80@0 {
spi-max-frequency = <96000000>;
};
};

1
arch/arm/dts/am57xx-commercial-grade.dtsi
View File

@ -1,3 +1,4 @@
// SPDX-License-Identifier: GPL-2.0
&cpu_alert0 {
temperature = <80000>; /* milliCelsius */
};

1
arch/arm/dts/am57xx-industrial-grade.dtsi
View File

@ -1,3 +1,4 @@
// SPDX-License-Identifier: GPL-2.0
&cpu_alert0 {
temperature = <90000>; /* milliCelsius */
};

2
board/ti/am57xx/board.c
View File

@ -1128,6 +1128,8 @@ int board_fit_config_name_match(const char *name)
return 0;
} else if (board_is_am572x_idk() && !strcmp(name, "am572x-idk")) {
return 0;
} else if (board_is_am574x_idk() && !strcmp(name, "am574x-idk")) {
return 0;
} else if (board_is_am571x_idk() && !strcmp(name, "am571x-idk")) {
return 0;
}

2
configs/am57xx_evm_defconfig
View File

@ -35,7 +35,7 @@ CONFIG_CMD_SPL=y
CONFIG_ISO_PARTITION=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 am57xx-beagle-x15-revc am572x-idk am571x-idk"
CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 am57xx-beagle-x15-revc am572x-idk am571x-idk am574x-idk"
CONFIG_ENV_IS_IN_MMC=y
CONFIG_DM=y
CONFIG_SPL_DM=y

2
configs/am57xx_hs_evm_defconfig
View File

@ -38,7 +38,7 @@ CONFIG_FASTBOOT_FLASH_MMC_DEV=1
CONFIG_ISO_PARTITION=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 am57xx-beagle-x15-revc am572x-idk am571x-idk"
CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 am57xx-beagle-x15-revc am572x-idk am571x-idk am574x-idk"
CONFIG_ENV_IS_IN_MMC=y
CONFIG_DM=y
CONFIG_SPL_DM=y