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2025-12-21interconnect: mediatek: Add support for MediaTek MT8196 EMI ICCAngeloGioacchino Del Regno-0/+1
Add a new driver with data to register the External Memory Interface (EMI) Interconnect on the MediaTek MT8196 Chromebook SoC. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> Link: https://lore.kernel.org/r/20251124-mt8196-dvfsrc-v2-11-d9c1334db9f3@collabora.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2024-06-13interconnect: mediatek: Add MediaTek MT8183/8195 EMI Interconnect driverAngeloGioacchino Del Regno-0/+5
Add an interconnect driver for the External Memory Interface (EMI), voting for bus bandwidth over the Dynamic Voltage and Frequency Scaling Resource Collector (DVFSRC). ICC provider ICC Nodes ---- ---- --------- |CPU | |--- |VPU | ----- | |----- ---- | ---- |DRAM |--|DRAM | ---- | ---- | |--|scheduler|----- |GPU | |--- |DISP| | |--|(EMI) | ---- | ---- | |--| | ----- | ---- ----- | |----- |MMSYS|--|--- |VDEC| --------- ----- | ---- /|\ | ---- |change DRAM freq |--- |VENC| ---------- | ---- | DVFSR | | | | | ---- ---------- |--- |IMG | | ---- | ---- |--- |CAM | ---- Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20240610085735.147134-8-angelogioacchino.delregno@collabora.com Signed-off-by: Georgi Djakov <djakov@kernel.org>