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Message-ID: <820c639b9e22fe037730ed44d1b044cdb6d28b75.1726480384.git.michal.simek@amd.com>
Date: Mon, 16 Sep 2024 11:53:06 +0200
From: Michal Simek <michal.simek@....com>
To: <linux-kernel@...r.kernel.org>, <monstr@...str.eu>,
<michal.simek@...inx.com>, <git@...inx.com>
CC: <stable@...r.kernel.org>, Benjamin Gaignard <benjamin.gaignard@...com>,
Conor Dooley <conor+dt@...nel.org>, Greg Kroah-Hartman
<gregkh@...uxfoundation.org>, Jiri Slaby <jirislaby@...nel.org>, "Krzysztof
Kozlowski" <krzk+dt@...nel.org>, Rob Herring <robh@...nel.org>, "open
list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@...r.kernel.org>, "open list:TTY LAYER AND SERIAL DRIVERS"
<linux-serial@...r.kernel.org>
Subject: [PATCH v3] dt-bindings: serial: rs485: Fix rs485-rts-delay property
Code expects array only with 2 items which should be checked.
But also item checking is not working as it should likely because of
incorrect items description.
Fixes: d50f974c4f7f ("dt-bindings: serial: Convert rs485 bindings to json-schema")
Signed-off-by: Michal Simek <michal.simek@....com>
Cc: <stable@...r.kernel.org>
---
Changes in v3:
- Remove incorrectly assigned value for the first item 50/100 because of
my testing
Changes in v2:
- Remove maxItems properties which are not needed
- Add stable ML to CC
.../devicetree/bindings/serial/rs485.yaml | 19 +++++++++----------
1 file changed, 9 insertions(+), 10 deletions(-)
diff --git a/Documentation/devicetree/bindings/serial/rs485.yaml b/Documentation/devicetree/bindings/serial/rs485.yaml
index 9418fd66a8e9..b93254ad2a28 100644
--- a/Documentation/devicetree/bindings/serial/rs485.yaml
+++ b/Documentation/devicetree/bindings/serial/rs485.yaml
@@ -18,16 +18,15 @@ properties:
description: prop-encoded-array <a b>
$ref: /schemas/types.yaml#/definitions/uint32-array
items:
- items:
- - description: Delay between rts signal and beginning of data sent in
- milliseconds. It corresponds to the delay before sending data.
- default: 0
- maximum: 100
- - description: Delay between end of data sent and rts signal in milliseconds.
- It corresponds to the delay after sending data and actual release
- of the line.
- default: 0
- maximum: 100
+ - description: Delay between rts signal and beginning of data sent in
+ milliseconds. It corresponds to the delay before sending data.
+ default: 0
+ maximum: 100
+ - description: Delay between end of data sent and rts signal in milliseconds.
+ It corresponds to the delay after sending data and actual release
+ of the line.
+ default: 0
+ maximum: 100
rs485-rts-active-high:
description: drive RTS high when sending (this is the default).
--
2.43.0
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