Whitebox
/
u-boot
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ARM: dts: am574x-idk: Add initial support

Browse Source 
Add initial dts support for am574x-idk

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
master
Lokesh Vutla 6 years ago committed by Tom Rini
parent 1f126897d8
commit b4185e4fef
9 changed files with 130 additions and 94 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 1
      arch/arm/dts/Makefile
  2. 100
      arch/arm/dts/am572x-idk-common.dtsi
  3. 93
      arch/arm/dts/am572x-idk.dts
  4. 22
      arch/arm/dts/am574x-idk.dts
  5. 1
      arch/arm/dts/am57xx-commercial-grade.dtsi
  6. 1
      arch/arm/dts/am57xx-industrial-grade.dtsi
  7. 2
      board/ti/am57xx/board.c
  8. 2
      configs/am57xx_evm_defconfig
  9. 2
      configs/am57xx_hs_evm_defconfig

1
arch/arm/dts/Makefile
Unescape 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
Unescape 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
Unescape 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
Unescape 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
Unescape 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
Unescape View File

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

2
board/ti/am57xx/board.c
Unescape 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
Unescape 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
Unescape 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

Write Preview
Loading…
Cancel
Save