diff mbox

Applied "spi: jcore: add J-Core SPI master bindings" to the spi tree

Message ID E1bVPtU-0007O2-Hu@debutante
State New, archived
Headers show

Commit Message

Mark Brown Aug. 4, 2016, 9:09 p.m. UTC
The patch

   spi: jcore: add J-Core SPI master bindings

has been applied to the spi tree at


All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

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and review of the tree, please engage with people reporting problems and
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From 4b87b6da506dc91b45df06984ed55fcb4676c68d Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@libc.org>
Date: Thu, 4 Aug 2016 04:30:37 +0000
Subject: [PATCH] spi: jcore: add J-Core SPI master bindings

Signed-off-by: Rich Felker <dalias@libc.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
 .../devicetree/bindings/spi/jcore,spi.txt          | 34 ++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/spi/jcore,spi.txt
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diff --git a/Documentation/devicetree/bindings/spi/jcore,spi.txt b/Documentation/devicetree/bindings/spi/jcore,spi.txt
new file mode 100644
index 000000000000..93936d16e139
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/jcore,spi.txt
@@ -0,0 +1,34 @@ 
+J-Core SPI master
+Required properties:
+- compatible: Must be "jcore,spi2".
+- reg: Memory region for registers.
+- #address-cells: Must be 1.
+- #size-cells: Must be 0.
+Optional properties:
+- clocks: If a phandle named "ref_clk" is present, SPI clock speed
+  programming is relative to the frequency of the indicated clock.
+  Necessary only if the input clock rate is something other than a
+  fixed 50 MHz.
+- clock-names: Clock names, one for each phandle in clocks.
+See spi-bus.txt for additional properties not specific to this device.
+spi@40 {
+	compatible = "jcore,spi2";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	reg = <0x40 0x8>;
+	spi-max-frequency = <25000000>;
+	clocks = <&bus_clk>;
+	clock-names = "ref_clk";