[v10,09/10] dt-binding: mtd: Document gpio-addr-flash

Message ID	20181004142942.11887-1-ricardo.ribalda@gmail.com
State	Superseded
Headers	show Return-Path: <linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org> From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> To: David Woodhouse <dwmw2@infradead.org>, Brian Norris <computersforpeace@gmail.com>, Boris Brezillon <boris.brezillon@bootlin.com>, Marek Vasut <marek.vasut@gmail.com>, Richard Weinberger <richard@nod.at>, Zhouyang Jia <jiazhouyang09@gmail.com>, linux-mtd@lists.infradead.org, open list <linux-kernel@vger.kernel.org> Subject: [PATCH v10 09/10] dt-binding: mtd: Document gpio-addr-flash Date: Thu, 4 Oct 2018 16:29:41 +0200 Message-Id: <20181004142942.11887-1-ricardo.ribalda@gmail.com> MIME-Version: 1.0 summary: Content analysis details: (-0.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:542 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (ricardo.ribalda[at]gmail.com) -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Precedence: list Cc: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>, devicetree@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org> Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org
Series	None \| expand [v10,09/10] dt-binding: mtd: Document gpio-addr-flash [v10,10/10] mtd: maps: gpio-addr-flash: Add support for device-tree devices

Message ID

20181004142942.11887-1-ricardo.ribalda@gmail.com

State

Superseded

Headers

From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
To: David Woodhouse <dwmw2@infradead.org>,
	Brian Norris <computersforpeace@gmail.com>,
	Boris Brezillon <boris.brezillon@bootlin.com>,
	Marek Vasut <marek.vasut@gmail.com>,
	Richard Weinberger <richard@nod.at>, 
	Zhouyang Jia <jiazhouyang09@gmail.com>, linux-mtd@lists.infradead.org,
	open list <linux-kernel@vger.kernel.org>
Subject: [PATCH v10 09/10] dt-binding: mtd: Document gpio-addr-flash
Date: Thu,  4 Oct 2018 16:29:41 +0200
Message-Id: <20181004142942.11887-1-ricardo.ribalda@gmail.com>
MIME-Version: 1.0
Precedence: list
Cc: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>,
	devicetree@vger.kernel.org
Content-Type: text/plain; charset="us-ascii"
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Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org>
Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org

Series

None | expand

Commit Message

Ricardo Ribalda Delgado Oct. 4, 2018, 2:29 p.m. UTC

Add documentation for gpio-addr-flash. This binding allow creating
flash devices that are paged using GPIOs.

Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
---
 Documentation/devicetree/bindings/mtd/mtd-physmap.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/mtd/mtd-physmap.txt b/Documentation/devicetree/bindings/mtd/mtd-physmap.txt
index 232fa12e90ef..7df0dcaccb7d 100644
--- a/Documentation/devicetree/bindings/mtd/mtd-physmap.txt
+++ b/Documentation/devicetree/bindings/mtd/mtd-physmap.txt
@@ -29,6 +29,8 @@  file systems on embedded devices.
  - use-advanced-sector-protection: boolean to enable support for the
    advanced sector protection (Spansion: PPB - Persistent Protection
    Bits) locking.
+ - addr-gpios : (optional) List of GPIO descriptors that will be used to
+   address the MSBs address lines. The order goes from LSB to MSB.
 
 For JEDEC compatible devices, the following additional properties
 are defined:

[v10,09/10] dt-binding: mtd: Document gpio-addr-flash

Commit Message

Patch