[PW_SID:1085591] [v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller#1815
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…number for DMA controller Change the DMA controller compatible to the sophgo,cv1800b-axi-dma, which supports setting DMA channel number in DMA phandle args. This dts introduces an ABI break that changes the compatiable without adding a fallback. However, this change make no change as the previous compatiable provides broken DMA chain for other devices, which make the DMA function unavailable. And apply this patch without adding the driver does not change the fact of broken DMA function. Fixes: 514951a ("riscv: dts: sophgo: cv18xx: add DMA controller") Reported-by: Anton D. Stavinskii <stavinsky@gmail.com> Closes: sophgo#9 Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Tested-by: Anton D. Stavinskii <stavinsky@gmail.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>
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Patch 1: "[v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller" |
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Patch 1: "[v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller" |
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Patch 1: "[v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller" |
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Patch 1: "[v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller" |
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Patch 1: "[v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller" |
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Patch 1: "[v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller" |
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Patch 1: "[v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller" |
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Patch 1: "[v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller" |
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Patch 1: "[v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller" |
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Patch 1: "[v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller" |
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Patch 1: "[v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller" |
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Patch 1: "[v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller" |
PR for series 1085591 applied to workflow__riscv__fixes
Name: [v5] riscv: dts: sophgo: cv180x: Allow the DMA multiplexer to set channel number for DMA controller
URL: https://patchwork.kernel.org/project/linux-riscv/list/?series=1085591
Version: 5