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b45293799f
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>
26 lines
630 B
Plaintext
26 lines
630 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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menuconfig INTERCONNECT
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bool "On-Chip Interconnect management support"
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help
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Support for management of the on-chip interconnects.
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This framework is designed to provide a generic interface for
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managing the interconnects in a SoC.
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If unsure, say no.
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if INTERCONNECT
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source "drivers/interconnect/imx/Kconfig"
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source "drivers/interconnect/mediatek/Kconfig"
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source "drivers/interconnect/qcom/Kconfig"
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source "drivers/interconnect/samsung/Kconfig"
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config INTERCONNECT_CLK
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tristate
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depends on COMMON_CLK
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help
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Support for wrapping clocks into the interconnect nodes.
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endif
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