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>,
<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 Muralidharan <manikandan.m@microchip.com>
Subject: [PATCH 2/3] spi: dt-bindings: atmel,at91rm9200-spi: Add support for optional 'spi_gclk' clock
Date: Wed, 30 Jul 2025 11:07:20 +0530 [thread overview]
Message-ID: <20250730053720.262118-1-manikandan.m@microchip.com> (raw)
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>
---
.../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 reply other threads:[~2025-07-30 5:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-30 5:37 Manikandan Muralidharan [this message]
2025-07-30 6:55 ` Krzysztof Kozlowski
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