Re: [PATCH v2 0/6] Add SRAM Nodes for VPU

From: Andrew Davis

Date: Tue Aug 11 2026 - 10:51:03 EST


On 8/10/26 3:52 PM, Brandon Brnich wrote:
Hello All,

This series is responsible for adding the SRAM nodes for the Wave5 VPU
to use. The first 2 patches are responsible for carving out the SRAM
pool from main_navss that the VPU will then reference in patches 3 and
4. The last 2 patches use the existing oc_sram pool already found in the
relevant device trees.

v2 properly updates the nodename in the first two patches to pass
dtbs_check. I have talked with Andrew offline and he has said I can keep
his reviewed-by on the first 4 patches based on v1[0].


The two new patches for the Sitara platforms also look good, so for the
whole series,

Acked-by: Andrew Davis <afd@xxxxxx>

Best,
Brandon

[0]: https://lore.kernel.org/all/7d8582bc-e88d-40a7-be39-57045fa4c010@xxxxxx/

Brandon Brnich (6):
arm64: dts: ti: k3-j721s2-main: Add mmio-sram node to main_navss
arm64: dts: ti: k3-j784s4-j742s2-main-common: Add mmio-sram node to
main_navss
arm64: dts: ti: k3-j721s2-main: Assign SRAM to VPU node
arm64: dts: ti: k3-j784s4-j742s2-main-common: Assign SRAM to VPU nodes
arm64: dts: ti: k3-am62a-main: Assign SRAM to VPU node
arm64: dts: ti: k3-am62p-j722s-common-main: Assign SRAM to VPU node

arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 1 +
arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 1 +
arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 9 +++++++++
.../boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi | 10 ++++++++++
4 files changed, 21 insertions(+)