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From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: vkoul@kernel.org, dan.j.williams@intel.com, afaerber@suse.de,
	robh+dt@kernel.org, gregkh@linuxfoundation.org, jslaby@suse.com
Cc: linux-serial@vger.kernel.org, dmaengine@vger.kernel.org,
	liuwei@actions-semi.com, 96boards@ucrobotics.com,
	devicetree@vger.kernel.org, daniel.thompson@linaro.org,
	amit.kucheria@linaro.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, hzhang@ucrobotics.com,
	bdong@ucrobotics.com, manivannanece23@gmail.com,
	thomas.liau@actions-semi.com, jeff.chen@actions-semi.com,
	pn@denx.de, edgar.righi@lsitec.org.br,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH 1/3] arm64: dts: actions: s900: Enable Tx DMA for UART5
Date: Sat,  1 Sep 2018 22:12:13 +0530	[thread overview]
Message-ID: <20180901164215.3683-2-manivannan.sadhasivam@linaro.org> (raw)
In-Reply-To: <20180901164215.3683-1-manivannan.sadhasivam@linaro.org>

Enable Tx DMA for UART5 in Actions Semi S900 SoC.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 arch/arm64/boot/dts/actions/s900.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/actions/s900.dtsi b/arch/arm64/boot/dts/actions/s900.dtsi
index eceba914762c..39af1236f611 100644
--- a/arch/arm64/boot/dts/actions/s900.dtsi
+++ b/arch/arm64/boot/dts/actions/s900.dtsi
@@ -156,6 +156,8 @@
 			compatible = "actions,s900-uart", "actions,owl-uart";
 			reg = <0x0 0xe012a000 0x0 0x2000>;
 			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+			dma-names = "tx";
+			dmas = <&dma 26>;
 			status = "disabled";
 		};
 
-- 
2.17.1


  reply	other threads:[~2018-09-01 16:42 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-01 16:42 [PATCH 0/3] Add slave DMA support for Actios Semi S900 SoC Manivannan Sadhasivam
2018-09-01 16:42 ` Manivannan Sadhasivam [this message]
2018-09-11 12:03   ` [PATCH 1/3] arm64: dts: actions: s900: Enable Tx DMA for UART5 kbuild test robot
2018-09-01 16:42 ` [PATCH 2/3] dmaengine: Add Slave and Cyclic mode support for Actions Semi Owl S900 SoC Manivannan Sadhasivam
2018-09-18 16:35   ` Vinod
2018-09-18 22:52     ` Manivannan Sadhasivam
2018-09-18 23:32       ` Vinod
2018-09-18 23:34         ` Manivannan Sadhasivam
2018-09-18 23:56           ` Manivannan Sadhasivam
2018-09-01 16:42 ` [PATCH 3/3] tty: serial: Add Tx DMA support for UART in Actions Semi Owl SoCs Manivannan Sadhasivam

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