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Disable DMA on UART0/1. DMA is broken on Designware UARTs.

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Sorgelig
2021-08-20 01:43:42 +08:00
parent e38a8ab188
commit 72247f5502
1 changed files with 4 additions and 0 deletions
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4
arch/arm/boot/dts/socfpga_cyclone5_de10_nano.dts
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@@ -157,10 +157,14 @@
};
&uart0 {
/delete-property/dmas;
/delete-property/dma-names;
status = "okay";
};
&uart1 {
/delete-property/dmas;
/delete-property/dma-names;
status = "okay";
};