[PATCH v2 0/3] Add R5F nodes on TI K3 AM64x SoCs

[Suman Anna]

Hi Nishanth,

This is a rebased version of the K3 AM64x R5F node series posted previously.
Please see the v1 cover-letter for all the functional details [1]. I have
dropped Patch 4 [2] from the previous series as per the discussion and agreed
upon in [2] until we align on the longer-term memory utilization of OCM RAM.

Patches are on top of your latest staged ti-k3-dts-next branch commit
d65f069e50a3 (arm64: dts: ti: Drop reg-io-width/reg-shift from UART nodes")
+ Aswath's [PATCH v4 0/3] AM64: Update the locations of various elements in SRAM
series (can't see the links on lakml patchworks).

Bjorn has staged a tag from remoteproc tree with just the bindings [3]
that you can use for merging this series for v5.14. The driver support
will come through remoteproc tree.

I have validated the IPC functionality using System Firmware v2021.01a
with appropriate U-Boot that goes along with Aswath's series and corresponding
legacy PDK IPC example firmwares.

regards
Suman

[1] https://patchwork.kernel.org/project/linux-arm-kernel/cover/20210528144718.25132-1-s-anna@ti.com/
[2] https://patchwork.kernel.org/project/linux-arm-kernel/patch/20210528144718.25132-5-s-anna@ti.com/
[3] https://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git/log/?h=20210327143117.1840-2-s-anna@ti.com 

Suman Anna (3):
  arm64: dts: ti: k3-am64-main: Add MAIN domain R5F cluster nodes
  arm64: dts: ti: k3-am642-evm/sk: Add mailboxes to R5Fs
  arm64: dts: ti: k3-am642-evm/sk: Add DDR carveout memory nodes for
    R5Fs

 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 84 ++++++++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am642-evm.dts  | 78 ++++++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am642-sk.dts   | 78 ++++++++++++++++++++++
 3 files changed, 240 insertions(+)

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2.30.1