From: Hyunki Koo <hyunki00.koo@samsung.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh+dt@kernel.org>,
linux-serial@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Hyunki Koo <hyunki00.koo@samsung.com>
Subject: [PATCH v9 2/3] dt-bindings: serial: Add reg-io-width compatible
Date: Wed, 6 May 2020 16:00:06 +0900 [thread overview]
Message-ID: <20200506070009.16809-2-hyunki00.koo@samsung.com> (raw)
In-Reply-To: <20200506070009.16809-1-hyunki00.koo@samsung.com>
Add a description for reg-io-width options for the samsung serial
UART peripheral.
Signed-off-by: Hyunki Koo <hyunki00.koo@samsung.com>
---
Documentation/devicetree/bindings/serial/samsung_uart.yaml | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
index 9d2ce347875b..a57b1233c691 100644
--- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml
+++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
@@ -29,6 +29,14 @@ properties:
reg:
maxItems: 1
+ reg-io-width:
+ description: |
+ The size (in bytes) of the IO accesses that should be performed
+ on the device.
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - enum: [ 1, 4 ]
+
clocks:
minItems: 2
maxItems: 5
--
2.15.0.rc1
next prev parent reply other threads:[~2020-05-06 7:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20200506070015epcas2p2f2ce5d07918dbea764e2830d9024fc5f@epcas2p2.samsung.com>
2020-05-06 7:00 ` [PATCH v9 1/3] serial: samsung: Replace rd_regb/wr_regb with rd_reg/wr_reg Hyunki Koo
[not found] ` <CGME20200506070024epcas2p2868e11349d2fee83d340df7fa181f704@epcas2p2.samsung.com>
2020-05-06 7:00 ` Hyunki Koo [this message]
2020-05-06 7:32 ` [PATCH v9 2/3] dt-bindings: serial: Add reg-io-width compatible Greg Kroah-Hartman
2020-05-06 8:07 ` Hyunki Koo
[not found] ` <CGME20200506070029epcas2p4d4e86fad193180f71b70ea76e134d679@epcas2p4.samsung.com>
2020-05-06 7:00 ` [PATCH v9 3/3] tty: samsung_tty: 32-bit access for TX/RX hold registers Hyunki Koo
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=20200506070009.16809-2-hyunki00.koo@samsung.com \
--to=hyunki00.koo@samsung.com \
--cc=devicetree@vger.kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
--cc=robh+dt@kernel.org \
/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;
as well as URLs for NNTP newsgroup(s).