dt-bindings: arm: ti: Add bindings for BeagleBone AI-64

This board is based on the ti,j721e

https://beagleboard.org/ai-64
https://git.beagleboard.org/beagleboard/beaglebone-ai-64

---
Changes since v2:
- rebased on next after k3.yaml alphabetical sort
Changes since v1:
- added documenation links
- add board in alphabetical order

---
 Documentation/devicetree/bindings/arm/ti/k3.yaml | 1 +
 1 file changed, 1 insertion(+)

index 28b8232e1c5b..09e6845ff243 100644
@@ -61,6 +61,7 @@ properties:
           - const: ti,j721e
           - items:
               - enum:
+                  - beagle,j721e-beagleboneai64
                   - ti,j721e-evm
                   - ti,j721e-sk
               - const: ti,j721e

2.30.2

BeagleBoard.org BeagleBone AI-64 is an open source hardware single board computer based on the Texas Instruments TDA4VM SoC featuring dual-core 2.0GHz Arm Cortex-A72 processor, C7x+MMA and 2 C66x floating-point VLIW DSPs, 3x dual Arm Cortex-R5 co-processors, 2x 6-core Programmable Real-Time Unit and Industrial Communication SubSystem, PowerVR Rogue 8XE GE8430 3D GPU. The board features 4GB DDR4, USB3.0 Type-C, 2x USB SS Type-A, miniDisplayPort, 2x 4-lane CSI, DSI, 16GB eMMC flash, 1G Ethernet, M.2 E-key for WiFi/BT, and BeagleBone expansion headers.

This board family can be indentified by the BBONEAI-64-B0 in the at24 eeprom:

[aa 55 33 ee 01 37 00 10  2e 00 42 42 4f 4e 45 41 |.U3..7....BBONEA|]
[49 2d 36 34 2d 42 30 2d  00 00 42 30 30 30 37 38 |I-64-B0-..B00078|]

https://beagleboard.org/ai-64
https://git.beagleboard.org/beagleboard/beaglebone-ai-64

---
Changes since v2:
- drop bootargs
- use generic node names for regulators
- corrected main-i2c*pins node-names
Changes since v1:
- added product url to license section
- added aliases for serial, mmc and i2c
- use switch-X syntax for switches
- switch-1 removed disabled status
- use led-X syntax for leds
- led-x dropped labels, using functions
- dp_pwr_3v3 removed extra comment, always on regulator setting
- added i2c interfaces that map with BeagleBone Family
- corrected mcu-adc*-pins-default node-names
- main_uart0 corrected comment on TIFS firmware.
- main_gpio0 - removed un-needed okay
- main_gpio1 - removed un-needed okay
- mhdp added missing phy
- main_r5fss0_core0 - corrected missing space
- added tscadc0/tscadc1 pins brought out on board
- marked disabled nodes as unused in this design

---
 arch/arm64/boot/dts/ti/Makefile               |    1 +
 .../boot/dts/ti/k3-j721e-beagleboneai64.dts   | 1219 +++++++++++++++++
 2 files changed, 1220 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts

index 4555a5be2257..cf7c509538a4 100644
@@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic-pg2.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-pg2.dtb
 
+dtb-$(CONFIG_ARCH_K3) += k3-j721e-beagleboneai64.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-j721e-common-proc-board.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-j721e-sk.dtb
 

2.30.2

Ah darn, I completely missed that!

Robert Nelson
https://rcn-ee.com/