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openwrt/target/linux/bcm27xx/patches-6.6/950-1046-overlays-README-Document-the-strict_gpiod-dtparam.patch
Álvaro Fernández Rojas 8c405cdccc bcm27xx: add 6.6 kernel patches
The patches were generated from the RPi repo with the following command:
git format-patch v6.6.34..rpi-6.1.y

Some patches needed rebasing and, as usual, the applied and reverted, wireless
drivers, Github workflows, READMEs and defconfigs patches were removed.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2024-06-18 18:52:49 +02:00

28 lines
1.1 KiB
Diff

From 9577122a8e2a0489d884d5e4021db165579f08c9 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Fri, 19 Apr 2024 15:31:20 +0100
Subject: [PATCH 1046/1085] overlays: README: Document the strict_gpiod dtparam
Describe the function of the strict_gpiod dtparam.
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
arch/arm/boot/dts/overlays/README | 6 ++++++
1 file changed, 6 insertions(+)
--- a/arch/arm/boot/dts/overlays/README
+++ b/arch/arm/boot/dts/overlays/README
@@ -409,6 +409,12 @@ Params:
(the assigned value doesn't matter)
(2711 only)
+ strict_gpiod Return GPIOs to inputs when they are released.
+ If using the gpiod utilities, it is necessary
+ to keep a gpioset running (e.g. with
+ --mode=wait) in order for an output value to
+ persist.
+
suspend Make the power button trigger a suspend rather
than a power-off (2712 only, default "off")