From: Vignesh R <vigneshr@ti.com>
To: Boris Brezillon <boris.brezillon@bootlin.com>,
Marek Vasut <marek.vasut@gmail.com>
Cc: Brian Norris <computersforpeace@gmail.com>,
Richard Weinberger <richard@nod.at>,
Tudor Ambarus <tudor.ambarus@microchip.com>,
Rob Herring <robh+dt@kernel.org>, <linux-mtd@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Vignesh R <vigneshr@ti.com>
Subject: [PATCH v2 1/2] dt-bindings: cadence-quadspi: Add new compatible for AM654 SoC
Date: Tue, 11 Dec 2018 13:21:05 +0530 [thread overview]
Message-ID: <20181211075106.21317-2-vigneshr@ti.com> (raw)
In-Reply-To: <20181211075106.21317-1-vigneshr@ti.com>
AM654 SoC has Cadence Octal SPI controller, which is similar to Cadence
QSPI controller but supports Octal IO(x8 data lines) and Double Data
Rate(DDR) mode. Add new compatible to support OSPI controller on TI's
AM654 SoCs.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
v2
Collect Reviewed-by's
Documentation/devicetree/bindings/mtd/cadence-quadspi.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt b/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt
index bb2075df9b38..4345c3a6f530 100644
--- a/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt
+++ b/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt
@@ -4,6 +4,7 @@ Required properties:
- compatible : should be one of the following:
Generic default - "cdns,qspi-nor".
For TI 66AK2G SoC - "ti,k2g-qspi", "cdns,qspi-nor".
+ For TI AM654 SoC - "ti,am654-ospi", "cdns,qspi-nor".
- 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
--
2.19.2
next prev parent reply other threads:[~2018-12-11 7:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-11 7:51 [PATCH v2 0/2] cadence-quadspi: Add Octal mode support Vignesh R
2018-12-11 7:51 ` Vignesh R [this message]
2018-12-11 7:51 ` [PATCH v2 2/2] mtd: spi-nor: cadence-quadspi: Add support for Octal SPI controller Vignesh R
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