[PATCH 0/5] arm64: Initial support for Texas Instruments AM62 Platform

Vignesh Raghavendra
2022-02-08T14:05:07Z

This adds AM62 SoC support.

The AM62 SoC family is the follow on AM335x built on K3 Multicore SoC
architecture platform, providing ultra-low-power modes, dual display,
multi-sensor edge compute, security and other BOM-saving integration.
The AM62 SoC targets broad market to enable applications such as
Industrial HMI, PLC/CNC/Robot control, Medical Equipment, Building
Automation, Appliances and more.

Some highlights of this SoC are:

* Quad-Cortex-A53s (running up to 1.4GHz) in a single cluster.
Pin-to-pin compatible options for single and quad core are available.
* Cortex-M4F for general-purpose or safety usage.
* Dual display support, providing 24-bit RBG parallel interface and
OLDI/LVDS-4 Lane x2, up to 200MHz pixel clock support for 2K display
resolution.
* Selectable GPUsupport, up to 8GFLOPS, providing better user experience
in 3D graphic display case and Android.
* PRU(Programmable Realtime Unit) support for customized programmable
interfaces/IOs.
* Integrated Giga-bit Ethernet switch supporting up to a total of two
external ports (TSN capable).
* 9xUARTs, 5xSPI, 6xI2C, 2xUSB2, 3xCAN-FD, 3x eMMC and SD, GPMC for
NAND/FPGA connection, OSPI memory controller, 3xMcASP for audio,
1x CSI-RX-4L for Camera, eCAP/eQEP, ePWM, among other peripherals.
* Dedicated Centralized System Controller for Security, Power, and
Resource Management.
* Multiple low power modes support, ex: Deep sleep,Standby, MCU-only,
enabling battery powered system design.

More details can be found in the Technical Reference Manual:
https://www.ti.com/lit/pdf/spruiv7

Log: https://controlc.com/66b0a416

Nishanth Menon (2):
dt-bindings: arm: ti: Add bindings for AM625 SoC
arm64: dts: ti: Add support for AM62-SK

Suman Anna (1):
dt-bindings: pinctrl: k3: Introduce pinmux definitions for AM62

Vignesh Raghavendra (2):
soc: ti: k3-socinfo: Add AM62x JTAG ID
arm64: dts: ti: Introduce base support for AM62x SoC

.../devicetree/bindings/arm/ti/k3.yaml | 6 +
arch/arm64/boot/dts/ti/Makefile | 2 +
arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 263 ++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi | 36 +++
arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi | 41 +++
arch/arm64/boot/dts/ti/k3-am62.dtsi | 104 +++++++
arch/arm64/boot/dts/ti/k3-am625-sk.dts | 206 ++++++++++++++
arch/arm64/boot/dts/ti/k3-am625.dtsi | 103 +++++++
drivers/soc/ti/k3-socinfo.c | 1 +
include/dt-bindings/pinctrl/k3.h | 3 +
10 files changed, 765 insertions(+)
create mode 100644 arch/arm64/boot/dts/ti/k3-am62-main.dtsi
create mode 100644 arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
create mode 100644 arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
create mode 100644 arch/arm64/boot/dts/ti/k3-am62.dtsi
create mode 100644 arch/arm64/boot/dts/ti/k3-am625-sk.dts
create mode 100644 arch/arm64/boot/dts/ti/k3-am625.dtsi

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