From 50fdb52a7cda63828441cc1e7c05f1d0b77e833a Mon Sep 17 00:00:00 2001 From: Youlin Wang <wwx575822@notesmail.huawei.com> Date: Thu, 24 Jan 2019 12:24:16 -0800 Subject: [PATCH] Documentation: bindings: k3dma: Extend the k3dma driver binding to support hisi-asp Extend the k3dma driver binding to support hisi-asp hardware variants. Cc: Vinod Koul <vkoul@kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Zhuangluan Su <suzhuangluan@hisilicon.com> Cc: Tanglei Han <hantanglei@huawei.com> Cc: Ryan Grachek <ryan@edited.us> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: dmaengine@vger.kernel.org Cc: devicetree@vger.kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Youlin Wang <wwx575822@notesmail.huawei.com> Signed-off-by: Tanglei Han <hantanglei@huawei.com> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> --- Documentation/devicetree/bindings/dma/k3dma.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/dma/k3dma.txt b/Documentation/devicetree/bindings/dma/k3dma.txt index 4945aeac4dc4f..10a2f15b08a38 100644 --- a/Documentation/devicetree/bindings/dma/k3dma.txt +++ b/Documentation/devicetree/bindings/dma/k3dma.txt @@ -3,7 +3,9 @@ See dma.txt first Required properties: -- compatible: Should be "hisilicon,k3-dma-1.0" +- compatible: Must be one of +- "hisilicon,k3-dma-1.0" +- "hisilicon,hisi-pcm-asp-dma-1.0" - reg: Should contain DMA registers location and length. - interrupts: Should contain one interrupt shared by all channel - #dma-cells: see dma.txt, should be 1, para number -- GitLab