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Commit 12229906 authored by Lucas Stach's avatar Lucas Stach Committed by Niccolò Rosadi
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[PATCH] arm64: dts: imx8mm: specify dma-ranges


DMA addressing capabilities on i.MX8MM are limited by the interconnect,
same as on i.MX8MQ. Add dma-ranges to the the peripheral bus to let
the kernel know about this.

Signed-off-by: default avatarLucas Stach <l.stach@pengutronix.de>
Reviewed-by: default avatarFrieder Schrempf <frieder.schrempf@kontron.de>
Tested-by: default avatarFrieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 246e1861
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......@@ -406,6 +406,7 @@
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x0 0x0 0x3e000000>;
dma-ranges = <0x40000000 0x0 0x40000000 0xc0000000>;
nvmem-cells = <&imx8mm_uid>;
nvmem-cell-names = "soc_unique_id";
......
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