From: nicolas.ferre@atmel.com (Nicolas Ferre)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM: dts: at91: sama5d4 Xplained: enable UART1 node with DMA
Date: Wed, 30 Nov 2016 18:36:30 +0100 [thread overview]
Message-ID: <20161130173630.11944-2-nicolas.ferre@atmel.com> (raw)
In-Reply-To: <20161130173630.11944-1-nicolas.ferre@atmel.com>
Enable UART1 and use DMA configuration with it.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
index ed7fce297738..91cf69e26aa1 100644
--- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
@@ -69,6 +69,12 @@
ahb {
apb {
+ uart0: serial at f8004000 {
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
+ status = "okay";
+ };
+
spi0: spi at f8010000 {
cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
status = "okay";
--
2.9.0
next prev parent reply other threads:[~2016-11-30 17:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-30 17:36 [PATCH 1/2] ARM: dts: at91: sama5d4: change DMA allocation for secure peripherals Nicolas Ferre
2016-11-30 17:36 ` Nicolas Ferre [this message]
2016-12-07 8:57 ` Alexandre Belloni
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