* [PATCH 18/20] spi: xilinx: Add support for xlnx,axi-quad-spi-1.00.a
[not found] <20180627170938.30683-1-b.spranger@linutronix.de>
@ 2018-06-27 17:09 ` Benedikt Spranger
0 siblings, 0 replies; only message in thread
From: Benedikt Spranger @ 2018-06-27 17:09 UTC (permalink / raw)
To: kurt
Cc: Ricardo Ribalda, Mark Brown, Rob Herring, devicetree, Benedikt Spranger
From: Ricardo Ribalda <ricardo.ribalda@gmail.com>
The driver has been successfully tested with Xilinx's core
axi-quad-spi-1.0.0a. Documented on DS843:
https://www.xilinx.com/support/documentation/ip_documentation/axi_quad_spi/v1_00_a/ds843_axi_quad_spi.pdf
Cc: Mark Brown <broonie@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit a094c2fa093cf7fd0fe23d15cc2abca4083c6a45)
Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de>
---
Documentation/devicetree/bindings/spi/spi-xilinx.txt | 2 +-
drivers/spi/spi-xilinx.c | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/spi/spi-xilinx.txt b/Documentation/devicetree/bindings/spi/spi-xilinx.txt
index c7b7856bd528..7bf61efc66c8 100644
--- a/Documentation/devicetree/bindings/spi/spi-xilinx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-xilinx.txt
@@ -2,7 +2,7 @@ Xilinx SPI controller Device Tree Bindings
-------------------------------------------------
Required properties:
-- compatible : Should be "xlnx,xps-spi-2.00.a" or "xlnx,xps-spi-2.00.b"
+- compatible : Should be "xlnx,xps-spi-2.00.a", "xlnx,xps-spi-2.00.b" or "xlnx,axi-quad-spi-1.00.a"
- reg : Physical base address and size of SPI registers map.
- interrupts : Property with a value describing the interrupt
number.
diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c
index e0b9fe1d0e37..63fedc49ae9c 100644
--- a/drivers/spi/spi-xilinx.c
+++ b/drivers/spi/spi-xilinx.c
@@ -381,6 +381,7 @@ static int xilinx_spi_find_buffer_size(struct xilinx_spi *xspi)
}
static const struct of_device_id xilinx_spi_of_match[] = {
+ { .compatible = "xlnx,axi-quad-spi-1.00.a", },
{ .compatible = "xlnx,xps-spi-2.00.a", },
{ .compatible = "xlnx,xps-spi-2.00.b", },
{}
--
2.18.0
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[not found] <20180627170938.30683-1-b.spranger@linutronix.de>
2018-06-27 17:09 ` [PATCH 18/20] spi: xilinx: Add support for xlnx,axi-quad-spi-1.00.a Benedikt Spranger
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