From: Manikandan Muralidharan <manikandan.m@microchip.com>
To: <broonie@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,
<conor+dt@kernel.org>, <nicolas.ferre@microchip.com>,
<alexandre.belloni@bootlin.com>, <claudiu.beznea@tuxon.dev>,
<ryan.wanner@microchip.com>, <tudor.ambarus@linaro.org>,
<linux-spi@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Cc: <manikandan.m@microchip.com>
Subject: [PATCH v2 2/3] spi: dt-bindings: atmel,at91rm9200-spi: Add support for optional 'spi_gclk' clock
Date: Wed, 30 Jul 2025 15:40:14 +0530 [thread overview]
Message-ID: <20250730101015.323964-2-manikandan.m@microchip.com> (raw)
In-Reply-To: <20250730101015.323964-1-manikandan.m@microchip.com>
Update the Atmel SPI DT binding to support an optional programmable
SPI generic clock 'spi_gclk', in addition to the required 'spi_clk'.
Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
---
changes in v2:
- Fixed mail threading
---
.../devicetree/bindings/spi/atmel,at91rm9200-spi.yaml | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml b/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml
index d29772994cf5..11885d0cc209 100644
--- a/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml
+++ b/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml
@@ -31,11 +31,16 @@ properties:
maxItems: 1
clock-names:
- contains:
- const: spi_clk
+ items:
+ - const: spi_clk
+ - const: spi_gclk
+ minItems: 1
clocks:
- maxItems: 1
+ items:
+ - description: Peripheral Bus clock
+ - description: Programmable Generic clock
+ minItems: 1
dmas:
items:
--
2.25.1
next prev parent reply other threads:[~2025-07-30 10:11 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-30 10:10 [PATCH v2 1/3] spi: atmel: simplify MR register update in cs_activate() Manikandan Muralidharan
2025-07-30 10:10 ` Manikandan Muralidharan [this message]
2025-07-30 11:21 ` [PATCH v2 2/3] spi: dt-bindings: atmel,at91rm9200-spi: Add support for optional 'spi_gclk' clock Krzysztof Kozlowski
2025-08-01 3:36 ` Manikandan.M
2025-08-01 9:15 ` Krzysztof Kozlowski
2025-08-05 3:48 ` Manikandan.M
2025-07-30 10:10 ` [PATCH v2 3/3] spi: atmel: Add support for handling GCLK as a clock source Manikandan Muralidharan
2025-08-12 11:05 ` [PATCH v2 1/3] spi: atmel: simplify MR register update in cs_activate() Mark Brown
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=20250730101015.323964-2-manikandan.m@microchip.com \
--to=manikandan.m@microchip.com \
--cc=alexandre.belloni@bootlin.com \
--cc=broonie@kernel.org \
--cc=claudiu.beznea@tuxon.dev \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-spi@vger.kernel.org \
--cc=nicolas.ferre@microchip.com \
--cc=robh@kernel.org \
--cc=ryan.wanner@microchip.com \
--cc=tudor.ambarus@linaro.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
all inboxes | Powered by JetHome®