From: Ansuel Smith <ansuelsmth@gmail.com>
To: Richard Weinberger <richard@nod.at>
Cc: Ansuel Smith <ansuelsmth@gmail.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Vignesh Raghavendra <vigneshr@ti.com>,
Rob Herring <robh+dt@kernel.org>,
Boris Brezillon <bbrezillon@kernel.org>,
linux-mtd@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/3] mtd: core: add nvmem-partitions compatible to parse mtd as nvmem cells
Date: Tue, 16 Feb 2021 20:56:10 +0100 [thread overview]
Message-ID: <20210216195618.27959-3-ansuelsmth@gmail.com> (raw)
In-Reply-To: <20210216195618.27959-1-ansuelsmth@gmail.com>
Partitions that contains the nvmem-partitions compatible will register
their direct subonodes as nvmem cells and the node will be treated as a
nvmem provider.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
drivers/mtd/mtdcore.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index 2d6423d89a17..2a40b00ec3d0 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -543,7 +543,7 @@ static int mtd_nvmem_add(struct mtd_info *mtd)
config.stride = 1;
config.read_only = true;
config.root_only = true;
- config.no_of_node = true;
+ config.no_of_node = !of_device_is_compatible(node, "nvmem-partitions");
config.priv = mtd;
mtd->nvmem = nvmem_register(&config);
--
2.30.0
next prev parent reply other threads:[~2021-02-16 19:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-16 19:56 [PATCH 0/3] Implement nvmem support for mtd Ansuel Smith
2021-02-16 19:56 ` [PATCH 1/3] mtd: partitions: ofpart: skip subnodes parse with compatible Ansuel Smith
2021-02-16 19:56 ` Ansuel Smith [this message]
2021-02-16 21:10 ` [PATCH 2/3] mtd: core: add nvmem-partitions compatible to parse mtd as nvmem cells kernel test robot
2021-02-16 19:56 ` [PATCH 3/3] dt-bindings: mtd: Document use of nvmem-partitions compatible Ansuel Smith
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210216195618.27959-3-ansuelsmth@gmail.com \
--to=ansuelsmth@gmail.com \
--cc=bbrezillon@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=miquel.raynal@bootlin.com \
--cc=richard@nod.at \
--cc=robh+dt@kernel.org \
--cc=vigneshr@ti.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®