diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0589-overlays-README-improve-the-gpio-poweroff-guide.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0589-overlays-README-improve-the-gpio-poweroff-guide.patch | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0589-overlays-README-improve-the-gpio-poweroff-guide.patch b/target/linux/bcm27xx/patches-5.10/950-0589-overlays-README-improve-the-gpio-poweroff-guide.patch deleted file mode 100644 index bf0be953ce..0000000000 --- a/target/linux/bcm27xx/patches-5.10/950-0589-overlays-README-improve-the-gpio-poweroff-guide.patch +++ /dev/null @@ -1,30 +0,0 @@ -From 81fe79da00f4130ef329d22d6b9433f1ff7f2b6f Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.com> -Date: Mon, 26 Apr 2021 09:58:14 +0100 -Subject: [PATCH] overlays: README - improve the gpio-poweroff guide - -Signed-off-by: Phil Elwell <phil@raspberrypi.com> ---- - arch/arm/boot/dts/overlays/README | 11 +++++++++-- - 1 file changed, 9 insertions(+), 2 deletions(-) - ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -987,8 +987,15 @@ Params: <None> - - - Name: gpio-poweroff --Info: Drives a GPIO high or low on poweroff (including halt). Enabling this -- overlay will prevent the ability to boot by driving GPIO3 low. -+Info: Drives a GPIO high or low on poweroff (including halt). Using this -+ overlay interferes with the normal power-down sequence, preventing the -+ kernel from resetting the SoC (a necessary step in a normal power-off -+ or reboot). This also disables the ability to triger a boot by driving -+ GPIO3 low. -+ -+ Users of this overlay are required to provide an external mechanism to -+ switch off the power supply when signalled - failure to do so results -+ in a kernel BUG, increased power consumption and undefined behaviour. - Load: dtoverlay=gpio-poweroff,<param>=<val> - Params: gpiopin GPIO for signalling (default 26) - |