kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/m68k/coldfire/stmark2.c
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@@ -13,6 +13,7 @@
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 #include <linux/spi/spi.h>
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 #include <linux/spi/spi-fsl-dspi.h>
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 #include <linux/spi/flash.h>
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+#include <linux/dma-mapping.h>
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 #include <asm/mcfsim.h>
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 /*
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@@ -78,6 +79,8 @@
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 	},
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 };
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+static u64 stmark2_dspi_mask = DMA_BIT_MASK(32);
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+
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 /* SPI controller, id = bus number */
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 static struct platform_device dspi_spi0_device = {
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 	.name = "fsl-dspi",
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@@ -86,6 +89,8 @@
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 	.resource = dspi_spi0_resource,
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 	.dev = {
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 		.platform_data = &dspi_spi0_info,
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+		.dma_mask = &stmark2_dspi_mask,
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+		.coherent_dma_mask = DMA_BIT_MASK(32),
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 	},
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 };
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