linux-serial.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
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 v10 2/3] dt-bindings: serial: Add reg-io-width compatible
Date: Wed,  6 May 2020 17:02:39 +0900	[thread overview]
Message-ID: <20200506080242.18623-2-hyunki00.koo@samsung.com> (raw)
In-Reply-To: <20200506080242.18623-1-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>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 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


  parent reply	other threads:[~2020-05-06  8:04 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20200506080249epcas2p47ffb915f9c469d208224cbdecb2d723d@epcas2p4.samsung.com>
2020-05-06  8:02 ` [PATCH v10 1/3] serial: samsung: Replace rd_regb/wr_regb with rd_reg/wr_reg Hyunki Koo
     [not found]   ` <CGME20200506080255epcas2p2bbaae2e0f3fa181bafa5012f069200be@epcas2p2.samsung.com>
2020-05-06  8:02     ` Hyunki Koo [this message]
     [not found]   ` <CGME20200506080258epcas2p4f242fb66a2145f76b0e108014ee351fb@epcas2p4.samsung.com>
2020-05-06  8:02     ` [PATCH v10 3/3] tty: samsung_tty: 32-bit access for TX/RX hold registers Hyunki Koo
2020-05-06 11:02       ` Bartlomiej Zolnierkiewicz
2020-05-06 23:05         ` Hyunki Koo
2020-05-19  5:55       ` Jiri Slaby

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=20200506080242.18623-2-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).