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From: bigeasy@linutronix.de (Sebastian Andrzej Siewior)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 17/18] arm: dts: dra7: add DMA properties for UART
Date: Fri,  5 Sep 2014 21:02:52 +0200
Message-ID: <1409943773-7874-18-git-send-email-bigeasy@linutronix.de> (raw)
In-Reply-To: <1409943773-7874-1-git-send-email-bigeasy@linutronix.de>

Cc: devicetree at vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
 arch/arm/boot/dts/dra7.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index d678152db4cb..f273e3811f75 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -332,6 +332,8 @@
 			ti,hwmods = "uart1";
 			clock-frequency = <48000000>;
 			status = "disabled";
+			dmas = <&sdma 49>, <&sdma 50>;
+			dma-names = "tx", "rx";
 		};
 
 		uart2: serial at 4806c000 {
@@ -341,6 +343,8 @@
 			ti,hwmods = "uart2";
 			clock-frequency = <48000000>;
 			status = "disabled";
+			dmas = <&sdma 51>, <&sdma 52>;
+			dma-names = "tx", "rx";
 		};
 
 		uart3: serial at 48020000 {
@@ -350,6 +354,8 @@
 			ti,hwmods = "uart3";
 			clock-frequency = <48000000>;
 			status = "disabled";
+			dmas = <&sdma 53>, <&sdma 54>;
+			dma-names = "tx", "rx";
 		};
 
 		uart4: serial at 4806e000 {
@@ -359,6 +365,8 @@
 			ti,hwmods = "uart4";
 			clock-frequency = <48000000>;
                         status = "disabled";
+			dmas = <&sdma 55>, <&sdma 56>;
+			dma-names = "tx", "rx";
 		};
 
 		uart5: serial at 48066000 {
@@ -368,6 +376,8 @@
 			ti,hwmods = "uart5";
 			clock-frequency = <48000000>;
 			status = "disabled";
+			dmas = <&sdma 63>, <&sdma 64>;
+			dma-names = "tx", "rx";
 		};
 
 		uart6: serial at 48068000 {
@@ -377,6 +387,8 @@
 			ti,hwmods = "uart6";
 			clock-frequency = <48000000>;
 			status = "disabled";
+			dmas = <&sdma 79>, <&sdma 80>;
+			dma-names = "tx", "rx";
 		};
 
 		uart7: serial at 48420000 {
-- 
2.1.0

  parent reply index

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-05 19:02 [PATCH v8 00/18] 8250-core based serial driver for OMAP + DMA Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 01/18] tty: serial: 8250_core: provide a function to export uart_8250_port Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 02/18] tty: serial: 8250_core: allow to overwrite & export serial8250_startup() Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 03/18] tty: serial: 8250_core: allow to set ->throttle / ->unthrottle callbacks Sebastian Andrzej Siewior
2014-09-08 23:33   ` Greg Kroah-Hartman
2014-09-09  0:41     ` Tony Lindgren
2014-09-05 19:02 ` [PATCH 04/18] tty: serial: 8250_core: add run time pm Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 05/18] tty: serial: 8250_core: read only RX if there is something in the FIFO Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 06/18] tty: serial: 8250_core: user the ->line argument as a hint in serial8250_find_match_or_unused() Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 07/18] tty: serial: 8250_core: remove UART_IER_RDI in serial8250_stop_rx() Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 08/18] tty: serial: Add 8250-core based omap driver Sebastian Andrzej Siewior
2014-09-08 16:39   ` Tony Lindgren
2014-09-05 19:02 ` [PATCH 09/18] tty: serial: 8250_dma: handle error on TX submit Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 10/18] tty: serial: 8250_dma: enqueue RX dma again on completion Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 11/18] tty: serial: 8250_dma: Add a TX trigger workaround for AM33xx Sebastian Andrzej Siewior
2014-09-08 16:41   ` Tony Lindgren
2014-09-08 16:45     ` Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 12/18] tty: serial: 8250_dma: optimize the xmit path due to UART_BUG_DMA_TX Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 13/18] tty: serial: 8250_dma: keep own book keeping about RX transfers Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 14/18] tty: serial: 8250_dma: handle the when UART response while DMA remains idle Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 15/18] tty: serial: 8250_dma: add pm runtime Sebastian Andrzej Siewior
2014-09-05 19:02 ` [PATCH 16/18] arm: dts: am33xx: add DMA properties for UART Sebastian Andrzej Siewior
2014-09-05 19:02 ` Sebastian Andrzej Siewior [this message]
2014-09-05 19:02 ` [PATCH 18/18] tty: serial: 8250: omap: add dma support Sebastian Andrzej Siewior
2014-09-08 14:46 ` [PATCH v8 00/18] 8250-core based serial driver for OMAP + DMA Frans Klaver
2014-09-08 15:15   ` Sebastian Andrzej Siewior
2014-09-08 16:33     ` Sebastian Andrzej Siewior
2014-09-08 18:25       ` Frans Klaver
2014-09-08 18:33     ` Frans Klaver
2014-09-09 19:41       ` Sebastian Andrzej Siewior
2014-09-10 14:15         ` Frans Klaver
2014-09-10 16:56           ` Sebastian Andrzej Siewior
2014-09-08 17:40 ` Tony Lindgren
2014-09-08 17:55   ` Tony Lindgren
2014-09-09  7:33     ` Sebastian Andrzej Siewior

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