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From 9131831f5e3f0953dde8ca3807406f1aa1b34791 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Fri, 4 Feb 2022 11:33:28 +0000
Subject: [PATCH] bindings: Add sck-idle-input to spi-gpio
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
Documentation/devicetree/bindings/spi/spi-gpio.yaml | 4 ++++
1 file changed, 4 insertions(+)
--- a/Documentation/devicetree/bindings/spi/spi-gpio.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-gpio.yaml
@@ -43,6 +43,10 @@ properties:
with no chip select is connected.
$ref: "/schemas/types.yaml#/definitions/uint32"
+ sck-idle-input:
+ description: Make SCK an input when inactive.
+ type: boolean
+
# Deprecated properties
gpio-sck: false
gpio-miso: false
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