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 v2 1/3] arm64: dts: actions: s900: Enable Tx DMA for UART5
Date: Sat, 29 Sep 2018 13:16:35 +0530 [thread overview]
Message-ID: <20180929074637.9766-2-manivannan.sadhasivam@linaro.org> (raw)
In-Reply-To: <20180929074637.9766-1-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
next prev parent reply other threads:[~2018-09-29 7:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-29 7:46 [PATCH v2 0/3] Add slave DMA support for Actions Semi S900 SoC Manivannan Sadhasivam
2018-09-29 7:46 ` Manivannan Sadhasivam [this message]
2018-09-30 2:04 ` [PATCH v2 1/3] arm64: dts: actions: s900: Enable Tx DMA for UART5 kbuild test robot
2018-09-29 7:46 ` [PATCH v2 2/3] dmaengine: Add Slave and Cyclic mode support for Actions Semi Owl S900 SoC Manivannan Sadhasivam
2018-10-05 15:01 ` Vinod
2018-09-29 7:46 ` [PATCH v2 3/3] tty: serial: Add Tx DMA support for UART in Actions Semi Owl SoCs Manivannan Sadhasivam
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