riscv: dts: spacemit: add K3 PDMA request numbers

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Add a local DTS header that gives symbolic names to the SpacemiT K3
PDMA request lines of the non-secure peripherals. Device trees can use
these K3_PDMA_* macros instead of hard-coded request numbers when wiring
a peripheral "dmas" property.

Signed-off-by: liyeshan <yeshan.li@spacemit.com>
Signed-off-by: Guodong Xu <docular.xu@gmail.com>
Signed-off-by: Zhengyu He <hezhy472013@gmail.com>
Reviewed-by: Yixun Lan <dlan@kernel.org>
Link: https://patch.msgid.link/20260717-k3-com260-spi-v7-2-rc2-b4-preview-20260716-v1-1-969a1b0f783f@gmail.com
Signed-off-by: Yixun Lan <dlan@kernel.org>

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liyeshan 2026-07-17 07:45:25 -07:00 • committed by Yixun Lan

parent 9db839d52c

commit e57a4beb33

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arch/riscv/boot/dts/spacemit/k3-pdma.h

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