From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-bn3nam01on0055.outbound.protection.outlook.com ([104.47.33.55] helo=NAM01-BN3-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1ddj0N-0008PQ-1B for linux-mtd@lists.infradead.org; Fri, 04 Aug 2017 20:15:32 +0000 From: Alexandru Gagniuc To: marek.vasut@gmail.com Cc: dwmw2@infradead.org, computersforpeace@gmail.com, boris.brezillon@free-electrons.com, richard@nod.at, cyrille.pitchen@wedev4u.fr, robh+dt@kernel.org, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Alexandru Gagniuc Subject: [PATCH v2 7/7] dt-bindings: Add documentation for adaptrum, anarion-quadspi Date: Fri, 4 Aug 2017 13:14:53 -0700 Message-Id: <20170804201453.16172-2-alex.g@adaptrum.com> In-Reply-To: <20170804201453.16172-1-alex.g@adaptrum.com> References: <1da97744-bc02-420e-d4e9-5ebf331475e8@gmail.com> <20170804201453.16172-1-alex.g@adaptrum.com> MIME-Version: 1.0 Content-Type: text/plain List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Add devicetree binding documentation for the Anarion QSPI controller. Signed-off-by: Alexandru Gagniuc --- .../devicetree/bindings/mtd/anarion-quadspi.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/anarion-quadspi.txt diff --git a/Documentation/devicetree/bindings/mtd/anarion-quadspi.txt b/Documentation/devicetree/bindings/mtd/anarion-quadspi.txt new file mode 100644 index 0000000..b4971e1 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/anarion-quadspi.txt @@ -0,0 +1,22 @@ +* Adaptrum Anarion Quad SPI controller + +Required properties: +- compatible : Should be "adaptrum,anarion-qspi". +- reg : Contains two entries, each of which is a tuple consisting of a + physical address and length. The first entry is the address and + length of the controller register set. The second entry is the + address and length of the memory-mapped flash. This second region is + the region where the controller responds to XIP requests, and may be + larger than the size of the attached flash. + +Example: + + qspi: qspi@f200f000 { + compatible = "adaptrum,anarion-qspi"; + reg = <0xf200f000 0x1000>, + <0x20000000 0x08000000>; + + flash0: w25q128fvn@0 { + ... + } + }; -- 2.9.3