From: <kostap@marvell.com>
To: <linux-spi@vger.kernel.org>
Cc: <devicetree@vger.kernel.org>, <broonie@kernel.org>,
<robh+dt@kernel.org>, <mw@semihalf.com>, <jaz@semihalf.com>,
<nadavh@marvell.com>, <bpeled@marvell.com>, <stefanc@marvell.com>,
Konstantin Porotchkin <kostap@marvell.com>
Subject: [PATCH 3/3] dt-bindings: spi: add support for spi-1byte-cs
Date: Thu, 17 Dec 2020 13:27:08 +0200 [thread overview]
Message-ID: <20201217112708.3473-4-kostap@marvell.com> (raw)
In-Reply-To: <20201217112708.3473-1-kostap@marvell.com>
From: Konstantin Porotchkin <kostap@marvell.com>
add support for enable switching CS every transferred byte
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
---
Documentation/devicetree/bindings/spi/spi-controller.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml
index 5f505810104d..e6102a29f3cc 100644
--- a/Documentation/devicetree/bindings/spi/spi-controller.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml
@@ -171,6 +171,11 @@ patternProperties:
description:
Delay, in microseconds, after a write transfer.
+ spi-1byte-cs:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description:
+ The device requires toggling the CS for every 1 byte of data
+
required:
- compatible
- reg
--
2.17.1
next prev parent reply other threads:[~2020-12-17 11:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-17 11:27 [PATCH 0/3] spi: new feature and fix for Marvell Orion driver kostap
2020-12-17 11:27 ` [PATCH 1/3] spi: orion: enable clocks before spi_setup kostap
2020-12-17 13:23 ` Mark Brown
2020-12-17 14:00 ` [EXT] " Kostya Porotchkin
2020-12-17 11:27 ` [PATCH 2/3] spi: orion: enable support for switching CS every transferred byte kostap
2020-12-17 13:56 ` Marcin Wojtas
2020-12-17 14:21 ` Mark Brown
2020-12-17 14:49 ` Marcin Wojtas
2020-12-17 14:15 ` Mark Brown
2020-12-17 14:48 ` Marcin Wojtas
2020-12-17 11:27 ` kostap [this message]
2020-12-17 13:38 ` [PATCH 3/3] dt-bindings: spi: add support for spi-1byte-cs Mark Brown
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