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First patch is responsible for carving out the SRAM pool from main_navss that the VPU on J721s2 will then reference. The last 2 patches use the existing oc_sram pool already found in the relevant device trees. Changes since v2: - Removed j784s4 since there are two vpu instances, need to find another SRAM pool so both can get full benefit of B/W savings Changes since v1: - properly updates the nodename in the first two patches to pass dtbs_check. Best, Brandon Brandon Brnich (4): arm64: dts: ti: k3-j721s2-main: Add mmio-sram node to main_navss arm64: dts: ti: k3-j721s2-main: Assign SRAM to VPU node 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 +++++++++ 3 files changed, 11 insertions(+) -- 2.43.0