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@xxxxxx/ [2] https://patchwork.kernel.org/project/linux-arm-kernel/patch/20210528144718.25132-5-s-anna@xxxxxx/ [3] https://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git/log/?h=20210327143117.1840-2-s-anna@xxxxxx 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(+) -- 2.30.1
