diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0723-overlays-gpio-shutdown-Add-debounce-parameter.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0723-overlays-gpio-shutdown-Add-debounce-parameter.patch | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0723-overlays-gpio-shutdown-Add-debounce-parameter.patch b/target/linux/bcm27xx/patches-4.19/950-0723-overlays-gpio-shutdown-Add-debounce-parameter.patch deleted file mode 100644 index d928458b78..0000000000 --- a/target/linux/bcm27xx/patches-4.19/950-0723-overlays-gpio-shutdown-Add-debounce-parameter.patch +++ /dev/null @@ -1,48 +0,0 @@ -From 499e28e3a38f0de843b07bf4bbf7692b07c5e3ba Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Mon, 7 Oct 2019 13:51:07 +0100 -Subject: [PATCH] overlays: gpio-shutdown: Add debounce parameter - -Give the gpio-shutdown overlay a debounce parameter that requires -the GPIO to be held at the relevant level for a specified number -of milliseconds. The default value is 100 - higher than the driver -default of 5ms to avoid unfortunate glitches. - -See: https://www.raspberrypi.org/forums/viewtopic.php?f=107&t=253680 - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - arch/arm/boot/dts/overlays/README | 3 +++ - arch/arm/boot/dts/overlays/gpio-shutdown-overlay.dts | 2 ++ - 2 files changed, 5 insertions(+) - ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -803,6 +803,9 @@ Params: gpio_pin GPIO pin - Note that the default pin (GPIO3) has an - external pullup. - -+ debounce Specify the debounce interval in milliseconds -+ (default 100) -+ - - Name: hd44780-lcd - Info: Configures an HD44780 compatible LCD display. Uses 4 gpio pins for ---- a/arch/arm/boot/dts/overlays/gpio-shutdown-overlay.dts -+++ b/arch/arm/boot/dts/overlays/gpio-shutdown-overlay.dts -@@ -53,6 +53,7 @@ - label = "shutdown"; - linux,code = <116>; // KEY_POWER - gpios = <&gpio 3 1>; -+ debounce-interval = <100>; // ms - }; - }; - }; -@@ -75,6 +76,7 @@ - - // Allow setting the active_low flag. 0 = active high, 1 = active low - active_low = <&button>,"gpios:8"; -+ debounce = <&button>,"debounce-interval:0"; - }; - - }; |