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