X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0062-gpio-poweroff-Allow-it-to-work-on-Raspberry-Pi.patch;fp=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0062-gpio-poweroff-Allow-it-to-work-on-Raspberry-Pi.patch;h=0000000000000000000000000000000000000000;hb=7d7aa2fd924c27829ec25f825481554dd81bce97;hp=02781569595f0f5083aa00b0d9c4812aea2f8aaf;hpb=e7bfda2c243e66a75ff966ba04c28b1590b5d24c;p=openwrt%2Fopenwrt.git diff --git a/target/linux/brcm2708/patches-4.19/950-0062-gpio-poweroff-Allow-it-to-work-on-Raspberry-Pi.patch b/target/linux/brcm2708/patches-4.19/950-0062-gpio-poweroff-Allow-it-to-work-on-Raspberry-Pi.patch deleted file mode 100644 index 0278156959..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0062-gpio-poweroff-Allow-it-to-work-on-Raspberry-Pi.patch +++ /dev/null @@ -1,35 +0,0 @@ -From 84cd61bdf5fe5ecf70ad88e60e07879cbde2d4a6 Mon Sep 17 00:00:00 2001 -From: Phil Elwell -Date: Thu, 25 Jun 2015 12:16:11 +0100 -Subject: [PATCH] gpio-poweroff: Allow it to work on Raspberry Pi - -The Raspberry Pi firmware manages the power-down and reboot -process. To do this it installs a pm_power_off handler, causing -the gpio-poweroff module to abort the probe function. - -This patch introduces a "force" DT property that overrides that -behaviour, and also adds a DT overlay to enable and control it. - -Note that running in an active-low configuration (DT parameter -"active_low") requires a custom dt-blob.bin and probably won't -allow a reboot without switching off, so an external inversion -of the trigger signal may be preferable. ---- - drivers/power/reset/gpio-poweroff.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - ---- a/drivers/power/reset/gpio-poweroff.c -+++ b/drivers/power/reset/gpio-poweroff.c -@@ -51,9 +51,11 @@ static int gpio_poweroff_probe(struct pl - { - bool input = false; - enum gpiod_flags flags; -+ bool force = false; - - /* If a pm_power_off function has already been added, leave it alone */ -- if (pm_power_off != NULL) { -+ force = of_property_read_bool(pdev->dev.of_node, "force"); -+ if (!force && (pm_power_off != NULL)) { - dev_err(&pdev->dev, - "%s: pm_power_off function already registered", - __func__);