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| author | Mike Nicholson <Mike.Nicholson@multitech.com> | 2019-02-07 17:53:49 -0600 |
|---|---|---|
| committer | John Klug <john.klug@multitech.com> | 2019-07-03 11:22:01 -0500 |
| commit | 86f34614b6294caee572886f0e855fa940cf5d65 (patch) | |
| tree | 972b1f077e04e7cd745bc9d780a05e52af29275e /recipes-kernel/linux/linux-at91-4.9.87 | |
| parent | 03a2b4bcd25b3ecfb307615482536fb0b3f256a9 (diff) | |
| download | meta-multitech-86f34614b6294caee572886f0e855fa940cf5d65.tar.gz meta-multitech-86f34614b6294caee572886f0e855fa940cf5d65.tar.bz2 meta-multitech-86f34614b6294caee572886f0e855fa940cf5d65.zip | |
Enable DMA on dbgu serial (fixes overrun issue)
Diffstat (limited to 'recipes-kernel/linux/linux-at91-4.9.87')
| -rw-r--r-- | recipes-kernel/linux/linux-at91-4.9.87/mtrv1/linux-4.9-mtrv1-device-tree.patch | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/recipes-kernel/linux/linux-at91-4.9.87/mtrv1/linux-4.9-mtrv1-device-tree.patch b/recipes-kernel/linux/linux-at91-4.9.87/mtrv1/linux-4.9-mtrv1-device-tree.patch index aac6245..1a26150 100644 --- a/recipes-kernel/linux/linux-at91-4.9.87/mtrv1/linux-4.9-mtrv1-device-tree.patch +++ b/recipes-kernel/linux/linux-at91-4.9.87/mtrv1/linux-4.9-mtrv1-device-tree.patch @@ -1,7 +1,7 @@ diff -Naru linux-4.9.87.orig/arch/arm/boot/dts/mtrv1.dts linux-4.9.87/arch/arm/boot/dts/mtrv1.dts --- linux-4.9.87.orig/arch/arm/boot/dts/mtrv1.dts 1969-12-31 18:00:00.000000000 -0600 +++ linux-4.9.87/arch/arm/boot/dts/mtrv1.dts 2019-02-05 10:02:39.107727466 -0600 -@@ -0,0 +1,259 @@ +@@ -0,0 +1,261 @@ +/* + * DTS file for Multi-Tech Systems MTRv1 Hardware + * @@ -111,6 +111,8 @@ diff -Naru linux-4.9.87.orig/arch/arm/boot/dts/mtrv1.dts linux-4.9.87/arch/arm/b + + dbgu: serial@fffff200 { + status = "okay"; ++ atmel,use-dma-rx; ++ atmel,use-dma-tx; + }; + + spi@f0000000 { |