From d98e860051553fa4d395a7e7da8e40d1c8e21f71 Mon Sep 17 00:00:00 2001 From: Suman Anna Date: Wed, 25 May 2022 13:38:42 +0530 Subject: arm: mach-k3: Introduce the basic files to support AM62 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. AM625 is the first device of the family. Add DT bindings for the same. More details can be found in the Technical Reference Manual: https://www.ti.com/lit/pdf/spruiv7 Signed-off-by: Suman Anna Signed-off-by: Gowtham Tammana Signed-off-by: Aswath Govindraju Signed-off-by: Nishanth Menon Signed-off-by: Vignesh Raghavendra Reviewed-by: Tom Rini --- drivers/ram/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/ram') diff --git a/drivers/ram/Kconfig b/drivers/ram/Kconfig index 709c916a2a..a4f9f1aad2 100644 --- a/drivers/ram/Kconfig +++ b/drivers/ram/Kconfig @@ -64,6 +64,7 @@ choice default K3_J721E_DDRSS if SOC_K3_J721E || SOC_K3_J721S2 default K3_AM64_DDRSS if SOC_K3_AM642 + default K3_AM64_DDRSS if SOC_K3_AM625 config K3_J721E_DDRSS bool "Enable J721E DDRSS support" -- cgit v1.2.3