Re: [PATCH 1/4] dt-bindings: arm: ti: Add bindings for J7200 SoC

Hi Nishanth,

On 27/08/20 5:53 am, Nishanth Menon wrote:

On 14:16-20200723, Lokesh Vutla wrote:

quoted

The J7200 SoC is a part of the K3 Multicore SoC architecture platform.
It is targeted for automotive gateway, vehicle compute systems,
Vehicle-to-Vehicle (V2V) and Vehicle-to-Everything (V2X) applications.
The SoC aims to meet the complex processing needs of modern embedded
products.

Some highlights of this SoC are:
* Dual Cortex-A72s in a single cluster, two clusters of lockstep
  capable dual Cortex-R5F MCUs and a Centralized Device Management and
  Security Controller (DMSC).
* Configurable L3 Cache and IO-coherent architecture with high data
  throughput capable distributed DMA architecture under NAVSS.
* Integrated Ethernet switch supporting up to a total of 4 external ports
  in addition to legacy Ethernet switch of up to 2 ports.
* Upto 1 PCIe-GEN3 controller, 1 USB3.0 Dual-role device subsystems,
  20 MCANs, 3 McASP, eMMC and SD, OSPI/HyperBus memory controller, I3C and
  I2C, eCAP/eQEP, eHRPWM among other peripherals.
* One hardware accelerator block containing AES/DES/SHA/MD5 called SA2UL
  management.

See J7200 Technical Reference Manual (SPRUIU1, June 2020)
for further details: https://www.ti.com/lit/pdf/spruiu1

Signed-off-by: Lokesh Vutla <redacted>
---
 Documentation/devicetree/bindings/arm/ti/k3.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/ti/k3.txt b/Documentation/devicetree/bindings/arm/ti/k3.txt
index 333e7256126a..33419cce0afa 100644
--- a/Documentation/devicetree/bindings/arm/ti/k3.txt
+++ b/Documentation/devicetree/bindings/arm/ti/k3.txt

@@ -16,6 +16,9 @@ architecture it uses, using one of the following compatible values:
 - J721E
   compatible = "ti,j721e";
 
+- J7200
+  compatible = "ti,j7200";
+
 Boards
 ------

Lets convert the k3.txt to k3.yaml before we do anything more here.
Looking at the full series, I see that there are pending comments from

okay, I can switch Patch 1 and 2.

Grygorii as well which needs to be looked at. I have'nt seen a follow up
version since this version.

Grygorii replied to the same asking to ignore his mail[0]

[0] https://patchwork.kernel.org/cover/11680441/

Thanks and regards,
Lokesh

[1] https://lore.kernel.org/linux-arm-kernel/20200723084628.19241-1-lokeshvutla@ti.com/ (local)

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