tree 816bc8934b8771ece8d84b248ac00eff82ab592f
parent ca569e9bbe8ecc3bf2d7494e0f0b9793a9ac4644
author Suman Anna <s-anna@ti.com> 1597706108 -0500
committer Lokesh Vutla <lokeshvutla@ti.com> 1600176113 +0530

remoteproc: k3-r5: Add support for J7200 R5Fs

The K3 J7200 SoC family has a revised R5F sub-system and contains a
subset of the R5F clusters present on J721E SoCs. The integration of
these clusters is very much similar to J721E SoCs otherwise.

The revised IP has the following two new features:
 1. TCMs are auto-initialized during module power-up, and the behavior
    is programmable through a MMR bit controlled by System Firmware.
 2. The LockStep-mode allows the Core1 TCMs to be combined with the
    Core0 TCMs effectively doubling the amount of TCMs available.
    The LockStep-mode on previous SoCs could only use the Core0 TCMs.
    This combined TCMs appear contiguous at the respective Core0 TCM
    addresses.

Add the support to these clusters in the K3 R5F remoteproc driver
using J7200 specific compatibles and revised logic accounting for
the above IP features/differences.

Signed-off-by: Suman Anna <s-anna@ti.com>