| Message ID | 20180626162615.19194-2-nm@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, Jun 26, 2018 at 11:26:11AM -0500, Nishanth Menon wrote: > The AM654 SoC is a lead device of the K3 Multicore SoC architecture > platform, targeted for broad market and industrial control with aim to > meet the complex processing needs of modern embedded products. > > Some highlights of this SoC are: > * Quad ARMv8 A53 cores split over two clusters > * GICv3 compliant GIC500 > * Configurable L3 Cache and IO-coherent architecture > * Dual lock-step capable R5F uC for safety-critical applications > * High data throughput capable distributed DMA architecture under NAVSS > * Three Gigabit Industrial Communication Subsystems (ICSSG), each with dual > PRUs and dual RTUs > * Hardware accelerator block containing AES/DES/SHA/MD5 called SA2UL > * Centralized System Controller for Security, Power, and Resource > management. > * Dual ADCSS, eQEP/eCAP, eHRPWM, dual CAN-FD > * Flash subsystem with OSPI and Hyperbus interfaces > * Multimedia capability with CAL, DSS7-UL, SGX544, McASP > * Peripheral connectivity including USB3, PCIE, MMC/SD, GPMC, I2C, SPI, > GPIO > > See AM65x Technical Reference Manual (SPRUID7, April 2018) > for further details: http://www.ti.com/lit/pdf/spruid7 > > Reviewed-by: Tony Lindgren <tony@atomide.com> > Signed-off-by: Nishanth Menon <nm@ti.com> > --- > Changes since V1: > * Picked up Tony's reviewed-by > > V1: https://patchwork.kernel.org/patch/10475327/ > previous RFC: https://patchwork.kernel.org/patch/10447643/ > > Documentation/devicetree/bindings/arm/ti/k3.txt | 23 +++++++++++++++++++++++ > MAINTAINERS | 7 +++++++ > 2 files changed, 30 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/ti/k3.txt Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/arm/ti/k3.txt b/Documentation/devicetree/bindings/arm/ti/k3.txt new file mode 100644 index 000000000000..6a059cabb2da --- /dev/null +++ b/Documentation/devicetree/bindings/arm/ti/k3.txt @@ -0,0 +1,23 @@ +Texas Instruments K3 Multicore SoC architecture device tree bindings +-------------------------------------------------------------------- + +Platforms based on Texas Instruments K3 Multicore SoC architecture +shall follow the following scheme: + +SoCs +---- + +Each device tree root node must specify which exact SoC in K3 Multicore SoC +architecture it uses, using one of the following compatible values: + +- AM654 + compatible = "ti,am654"; + +Boards +------ + +In addition, each device tree root node must specify which one or more +of the following board-specific compatible values: + +- AM654 EVM + compatible = "ti,am654-evm", "ti,am654"; diff --git a/MAINTAINERS b/MAINTAINERS index 9d5eeff51b5f..fbd93eee41ae 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2087,6 +2087,13 @@ L: linux-kernel@vger.kernel.org S: Maintained F: drivers/memory/*emif* +ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE +M: Tero Kristo <t-kristo@ti.com> +M: Nishanth Menon <nm@ti.com> +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: Supported +F: Documentation/devicetree/bindings/arm/ti/k3.txt + ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE M: Santosh Shilimkar <ssantosh@kernel.org> L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)