linux-kernel - [PATCH 1/2] xilinx_dma: Edit device tree bindings documentation

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Message-Id: <78b8d3b8540a2310818cf0c5b05adbc29e067981.1481735244.git.roliveir@synopsys.com>
Date:   Wed, 14 Dec 2016 17:18:23 +0000
From:   Ramiro Oliveira <Ramiro.Oliveira@...opsys.com>
To:     dmaengine@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     vinod.koul@...el.com, robh+dt@...nel.org, mark.rutland@....com,
        michal.simek@...inx.com, soren.brinkmann@...inx.com,
        appana.durga.rao@...inx.com, anuragku@...inx.com,
        dan.j.williams@...el.com, laurent.pinchart@...asonboard.com,
        CARLOS.PALMINHA@...opsys.com,
        Ramiro Oliveira <Ramiro.Oliveira@...opsys.com>
Subject: [PATCH 1/2] xilinx_dma: Edit device tree bindings documentation

Add reset property documentation for Xilinx DMA

Signed-off-by: Ramiro Oliveira <roliveir@...opsys.com>
---
 Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt
index a2b8bfa..7ebce72 100644
--- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt
+++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt
@@ -40,6 +40,10 @@ Required properties for VDMA:
 Optional properties:
 - xlnx,include-sg: Tells configured for Scatter-mode in
 	the hardware.
+- resets : Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names : Must include the following entries:
+  - reset
 Optional properties for AXI DMA:
 - xlnx,mcdma: Tells whether configured for multi-channel mode in the hardware.
 Optional properties for VDMA:
@@ -83,6 +87,8 @@ axi_vdma_0: axivdma@...30000 {
 	clocks = <&clk 0>, <&clk 1>, <&clk 2>, <&clk 3>, <&clk 4>;
 	clock-names = "s_axi_lite_aclk", "m_axi_mm2s_aclk", "m_axi_s2mm_aclk",
 		      "m_axis_mm2s_aclk", "s_axis_s2mm_aclk";
+	resets = <&rst 2>;
+	reset-names = "reset";
 	dma-channel@...30000 {
 		compatible = "xlnx,axi-vdma-mm2s-channel";
 		interrupts = < 0 54 4 >;
-- 
2.10.2