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authorJohn Klug <john.klug@multitech.com>2021-09-23 09:20:58 -0500
committerJohn Klug <john.klug@multitech.com>2021-09-23 09:20:58 -0500
commit6b4bfcaa903d51425b8a4682a2a5c2ba789316ea (patch)
tree48cb913afd2f7a6eb10b220c1b0bb0de7368dbeb
parentc7737940836904840af3a37d8021ffb9251f2328 (diff)
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ttyS4, external serial port, must be by default disabled
-rw-r--r--recipes-kernel/linux/linux-at91-4.9.87/mtrv1/linux-4.9-mtrv1-device-tree.patch2
1 files changed, 1 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 cc7ad86..e6014c2 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
@@ -295,7 +295,7 @@ diff -Naru orig/arch/arm/boot/dts/mtrv1.dts new/arch/arm/boot/dts/mtrv1.dts
+};
+
+&usart3 {
-+ status = "okay";
++ status = "disabled";
+ pinctrl-0 = <&pinctrl_usart3 &pinctrl_usart3_rts &pinctrl_usart3_cts>;
+ dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(14)>,
+ <&dma0 1 (AT91_DMA_CFG_PER_ID(15) | AT91_DMA_CFG_FIFOCFG_ASAP)>;