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Date: Thu, 4 Apr 2019 17:14:09 -0700
From: Sowjanya Komatineni <skomatineni@...dia.com>
To: <thierry.reding@...il.com>, <jonathanh@...dia.com>,
<talho@...dia.com>, <skomatineni@...dia.com>, <broonie@...nel.org>,
<robh+dt@...nel.org>, <mark.rutland@....com>,
<kyarlagadda@...dia.com>
CC: <ldewangan@...dia.com>, <linux-tegra@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <linux-spi@...r.kernel.org>,
<devicetree@...r.kernel.org>
Subject: [PATCH V2 10/20] Documentation: devicetree: spi: add spi-lsbyte-first propery
spi-lsbyte-first optional property allows SPI slaves to choose byte
order of little endian for transfers.
Signed-off-by: Sowjanya Komatineni <skomatineni@...dia.com>
---
Documentation/devicetree/bindings/spi/spi-bus.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/spi/spi-bus.txt b/Documentation/devicetree/bindings/spi/spi-bus.txt
index 1f6e86f787ef..b455c24a80df 100644
--- a/Documentation/devicetree/bindings/spi/spi-bus.txt
+++ b/Documentation/devicetree/bindings/spi/spi-bus.txt
@@ -71,6 +71,7 @@ All slave nodes can contain the following optional properties:
active high.
- spi-3wire - Empty property indicating device requires 3-wire mode.
- spi-lsb-first - Empty property indicating device requires LSB first mode.
+- spi-lsbyte-first - Empty property indicating device requires LSByte first mode.
- spi-tx-bus-width - The bus width (number of data wires) that is used for MOSI.
Defaults to 1 if not present.
- spi-rx-bus-width - The bus width (number of data wires) that is used for MISO.
--
2.7.4
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