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SubjectApplied "spi: stm32: fix example with st, spi-midi-ns property" to the spi tree
The patch

spi: stm32: fix example with st, spi-midi-ns property

has been applied to the spi tree at


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From 5fd3d9433217908e1e8e1c2f841c3b28c75509d6 Mon Sep 17 00:00:00 2001
From: Amelie Delaunay <>
Date: Tue, 27 Jun 2017 17:45:15 +0200
Subject: [PATCH] spi: stm32: fix example with st, spi-midi-ns property

This patch aligns example with the optional property description,
removes status and replace spidev unvalid compatible with
Aarvark SPI Host Adapter one.

In slave mode, Aardvark SPI Host Adapter requires 4ms delay
between the end of byte n and the start of byte n+1, hence the
use of the optional property st,spi-midi-ns.

Signed-off-by: Amelie Delaunay <>
Signed-off-by: Mark Brown <>
Documentation/devicetree/bindings/spi/spi-stm32.txt | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-stm32.txt b/Documentation/devicetree/bindings/spi/spi-stm32.txt
index 415378bca480..1b3fa2c119d5 100644
--- a/Documentation/devicetree/bindings/spi/spi-stm32.txt
+++ b/Documentation/devicetree/bindings/spi/spi-stm32.txt
@@ -48,13 +48,12 @@ Example:
dma-names = "rx", "tx";
pinctrl-0 = <&spi2_pins_b>;
pinctrl-names = "default";
- status = "okay";
cs-gpios = <&gpioa 11 0>;

- spidev@0 {
- compatible = "spidev";
+ aardvark@0 {
+ compatible = "totalphase,aardvark";
reg = <0>;
spi-max-frequency = <4000000>;
- st,spi-midi = <4000>;
+ st,spi-midi-ns = <4000>;
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