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From: Lubomir Rintel <lkundrak@v3.sk>
To: Mark Brown <broonie@kernel.org>,
	Geert Uytterhoeven <geert+renesas@glider.be>
Cc: James Cameron <quozl@laptop.org>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Eric Miao <eric.y.miao@gmail.com>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Daniel Mack <daniel@zonque.org>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	linux-spi@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Lubomir Rintel <lkundrak@v3.sk>
Subject: [PATCH v3 1/6] spi: pxa2xx: dt-bindings: Add spi-slave property
Date: Tue, 13 Nov 2018 11:22:23 +0100	[thread overview]
Message-ID: <20181113102228.820214-2-lkundrak@v3.sk> (raw)
In-Reply-To: <20181113102228.820214-1-lkundrak@v3.sk>

This is used to indicate that the chip attached to this controller is a SPI
master.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>

---
Changes since v2:
- Updated the subject line to conform with subsystem customs

 Documentation/devicetree/bindings/spi/spi-pxa2xx.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt b/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt
index 0335a9bd2e8a..89b2832283e3 100644
--- a/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt
@@ -11,6 +11,7 @@ Required properties:
 Optional properties:
 - cs-gpios: list of GPIO chip selects. See the SPI bus bindings,
   Documentation/devicetree/bindings/spi/spi-bus.txt
+- spi-slave: Empty property indicating the SPI controller is used in slave mode.
 
 Child nodes represent devices on the SPI bus
   See ../spi/spi-bus.txt
-- 
2.19.1


  reply	other threads:[~2018-11-13 10:23 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-13 10:22 [PATCH v3 0/6] spi: pxa2xx: add slave mode support Lubomir Rintel
2018-11-13 10:22 ` Lubomir Rintel [this message]
2018-11-13 10:28   ` [PATCH v3 1/6] spi: pxa2xx: dt-bindings: Add spi-slave property Geert Uytterhoeven
2018-11-13 10:22 ` [PATCH v3 2/6] spi: Deal with slaves that return from transfer_one() unfinished Lubomir Rintel
2018-11-13 10:33   ` Geert Uytterhoeven
2018-11-13 18:35   ` Applied "spi: Deal with slaves that return from transfer_one() unfinished" to the spi tree Mark Brown
2018-11-13 10:22 ` [PATCH v3 3/6] spi: pxa2xx: Add slave mode support Lubomir Rintel
2018-11-13 10:22 ` [PATCH v3 4/6] spi: pxa2xx: dt-bindings: Add ready GPIO signal Lubomir Rintel
2018-11-13 10:29   ` Geert Uytterhoeven
2018-11-13 18:34   ` Applied "spi: pxa2xx: dt-bindings: Add ready GPIO signal" to the spi tree Mark Brown
2018-11-13 10:22 ` [PATCH v3 5/6] spi: pxa2xx: Add ready signal Lubomir Rintel
2018-11-13 10:31   ` Geert Uytterhoeven
2018-11-13 18:34   ` Applied "spi: pxa2xx: Add ready signal" to the spi tree Mark Brown
2018-11-13 10:22 ` [PATCH v3 6/6] spi: pxa2xx: Deal with the leftover garbage in TXFIFO Lubomir Rintel

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