On 09/10/2022 14:13, Siarhei Volkau wrote: > Add preliminary support for boards based on the JZ4755 SoC from > Ingenic. > > It is a low-power SoC with a MIPS32r1 SoC running at ~432 MHz, and no > FPU. > > The JZ4755 SoC is supposed to be newer than the JZ4725B SoC, but its > internals are very close to each other. So JZ4755 DT is reusing many > JZ4725b drivers because JZ4725b support in the kernel appears earlier. > > Signed-off-by: Siarhei Volkau <lis8215@xxxxxxxxx> > --- > arch/mips/boot/dts/ingenic/jz4755.dtsi | 439 +++++++++++++++++++++++++ How do you build it? How do you test it? It's basically non-compillable, dead code. You need a board. Best regards, Krzysztof