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From: Romain Perier <romain.perier-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH] ARM: dts: rockchip: Add dmac_bus rx and tx for uart2
Date: Mon, 15 Jun 2015 17:47:48 +0000	[thread overview]
Message-ID: <1434390468-27296-1-git-send-email-romain.perier@gmail.com> (raw)

This removes warning "ttyS2 - Failed to request dma" from kernel logs

Signed-off-by: Romain Perier <romain.perier-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 arch/arm/boot/dts/rk3288.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 22316d0..816f40a 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -385,6 +385,8 @@
 		clock-names = "baudclk", "apb_pclk";
 		pinctrl-names = "default";
 		pinctrl-0 = <&uart2_xfer>;
+		dmas = <&dmac_bus_s 4>, <&dmac_bus_s 5>;
+		dma-names = "tx", "rx";
 		status = "disabled";
 	};
 
-- 
1.9.1

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             reply	other threads:[~2015-06-15 17:47 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-15 17:47 Romain Perier [this message]
     [not found] ` <1434390468-27296-1-git-send-email-romain.perier-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-06-16 11:37   ` [PATCH] ARM: dts: rockchip: Add dmac_bus rx and tx for uart2 Heiko Stuebner
2015-06-17 17:01     ` Doug Anderson

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