lede/target/linux/ath25/patches-5.4/210-reset_button.patch
AmadeusGhost 86bc29e4a8
kernel: bump 5.4 to 5.4.68 (#5555)
[mac80211]
 ca5ee6e mac80211: Fix potential endless loop
 2c14710 mac80211: add more AQL fixes/improvements
 91fb3ce mac80211: remove an obsolete patch that is no longer doing anything useful
 acf1733 mac80211: add preliminary support for enabling 802.11ax in config
 d717343 mac80211: update encap offload patches to the latest version
 673062f mac80211: allow bigger A-MSDU sizes in VHT, even if HT is limited
 caf7277 mac80211: do not allow bigger VHT MPDUs than the hardware supports
 cd36c0d mac80211: select the first available channel for 5GHz interfaces
 1c6d456 mac80211: fix regression in station connection monitor optimization
 4bd7689 mac80211: update sta connection monitor regression fix

[target]
 Sync: at91, ath25, ath79, lantiq, mediatek, mvebu.
2020-10-03 00:36:16 +08:00

72 lines
1.5 KiB
Diff

--- a/arch/mips/ath25/Makefile
+++ b/arch/mips/ath25/Makefile
@@ -8,7 +8,7 @@
# Copyright (C) 2006-2009 Felix Fietkau <nbd@openwrt.org>
#
-obj-y += board.o prom.o devices.o
+obj-y += board.o prom.o devices.o reset.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
--- /dev/null
+++ b/arch/mips/ath25/reset.c
@@ -0,0 +1,57 @@
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <ath25_platform.h>
+#include "devices.h"
+
+static int __init
+ar231x_init_reset(void)
+{
+ struct platform_device *pdev;
+ struct gpio_keys_platform_data pdata;
+ struct gpio_keys_button *p;
+ int err;
+
+ if (ath25_board.config->reset_config_gpio == 0xffff)
+ return -ENODEV;
+
+ p = kzalloc(sizeof(*p), GFP_KERNEL);
+ if (!p)
+ goto err;
+
+ p->desc = "reset";
+ p->type = EV_KEY;
+ p->code = KEY_RESTART;
+ p->debounce_interval = 60;
+ p->gpio = ath25_board.config->reset_config_gpio;
+
+ memset(&pdata, 0, sizeof(pdata));
+ pdata.poll_interval = 20;
+ pdata.buttons = p;
+ pdata.nbuttons = 1;
+
+ pdev = platform_device_alloc("gpio-keys-polled", 0);
+ if (!pdev)
+ goto err_free;
+
+ err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
+ if (err)
+ goto err_put_pdev;
+
+ err = platform_device_add(pdev);
+ if (err)
+ goto err_put_pdev;
+
+ return 0;
+
+err_put_pdev:
+ platform_device_put(pdev);
+err_free:
+ kfree(p);
+err:
+ return -ENOMEM;
+}
+
+device_initcall(ar231x_init_reset);