From mboxrd@z Thu Jan 1 00:00:00 1970 From: M'boumba Cedric Madianga Subject: [PATCH 3/9] dt-bindings: stm32-dma: Fix typo regarding DMA client binding Date: Tue, 13 Dec 2016 14:40:45 +0100 Message-ID: <1481636451-27863-4-git-send-email-cedric.madianga@gmail.com> References: <1481636451-27863-1-git-send-email-cedric.madianga@gmail.com> Return-path: In-Reply-To: <1481636451-27863-1-git-send-email-cedric.madianga@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: vinod.koul@intel.com, robh+dt@kernel.org, mark.rutland@arm.com, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, dan.j.williams@intel.com, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: M'boumba Cedric Madianga List-Id: devicetree@vger.kernel.org Only four cells are required for dma client binding not five. Signed-off-by: M'boumba Cedric Madianga Reviewed-by: Ludovic BARRE --- Documentation/devicetree/bindings/dma/stm32-dma.txt | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/dma/stm32-dma.txt b/Documentation/devicetree/bindings/dma/stm32-dma.txt index 70cd13f..4408af6 100644 --- a/Documentation/devicetree/bindings/dma/stm32-dma.txt +++ b/Documentation/devicetree/bindings/dma/stm32-dma.txt @@ -40,8 +40,7 @@ Example: DMA clients connected to the STM32 DMA controller must use the format described in the dma.txt file, using a five-cell specifier for each -channel: a phandle plus four integer cells. -The four cells in order are: +channel: a phandle to the DMA controller plus the following four integer cells: 1. The channel id 2. The request line number @@ -61,7 +60,7 @@ The four cells in order are: 0x1: medium 0x2: high 0x3: very high -5. A 32bit mask specifying the DMA FIFO threshold configuration which are device +4. A 32bit mask specifying the DMA FIFO threshold configuration which are device dependent: -bit 0-1: Fifo threshold 0x0: 1/4 full FIFO -- 1.9.1