diff options
Diffstat (limited to 'target/linux/brcm47xx/patches-3.6/554-ssb-register-watchdog-driver.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-3.6/554-ssb-register-watchdog-driver.patch | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/target/linux/brcm47xx/patches-3.6/554-ssb-register-watchdog-driver.patch b/target/linux/brcm47xx/patches-3.6/554-ssb-register-watchdog-driver.patch deleted file mode 100644 index c814c54ac..000000000 --- a/target/linux/brcm47xx/patches-3.6/554-ssb-register-watchdog-driver.patch +++ /dev/null @@ -1,122 +0,0 @@ ---- a/drivers/ssb/embedded.c -+++ b/drivers/ssb/embedded.c -@@ -4,11 +4,13 @@ - * - * Copyright 2005-2008, Broadcom Corporation - * Copyright 2006-2008, Michael Buesch <m@bues.ch> -+ * Copyright 2012, Hauke Mehrtens <hauke@hauke-m.de> - * - * Licensed under the GNU/GPL. See COPYING for details. - */ - - #include <linux/export.h> -+#include <linux/platform_device.h> - #include <linux/ssb/ssb.h> - #include <linux/ssb/ssb_embedded.h> - #include <linux/ssb/ssb_driver_pci.h> -@@ -32,6 +34,39 @@ int ssb_watchdog_timer_set(struct ssb_bu - } - EXPORT_SYMBOL(ssb_watchdog_timer_set); - -+int ssb_watchdog_register(struct ssb_bus *bus) -+{ -+ struct bcm47xx_wdt wdt = {}; -+ struct platform_device *pdev; -+ -+ if (ssb_chipco_available(&bus->chipco)) { -+ wdt.driver_data = &bus->chipco; -+ wdt.timer_set = ssb_chipco_watchdog_timer_set_wdt; -+ wdt.timer_set_ms = ssb_chipco_watchdog_timer_set_ms; -+ wdt.max_timer_ms = bus->chipco.max_timer_ms; -+ } else if (ssb_extif_available(&bus->extif)) { -+ wdt.driver_data = &bus->extif; -+ wdt.timer_set = ssb_extif_watchdog_timer_set_wdt; -+ wdt.timer_set_ms = ssb_extif_watchdog_timer_set_ms; -+ wdt.max_timer_ms = SSB_EXTIF_WATCHDOG_MAX_TIMER_MS; -+ } else { -+ return -ENODEV; -+ } -+ -+ pdev = platform_device_register_data(NULL, "bcm47xx-wdt", -+ bus->busnumber, &wdt, -+ sizeof(wdt)); -+ if (IS_ERR(pdev)) { -+ ssb_dprintk(KERN_INFO PFX -+ "can not register watchdog device, err: %li\n", -+ PTR_ERR(pdev)); -+ return PTR_ERR(pdev); -+ } -+ -+ bus->watchdog = pdev; -+ return 0; -+} -+ - u32 ssb_gpio_in(struct ssb_bus *bus, u32 mask) - { - unsigned long flags; ---- a/drivers/ssb/main.c -+++ b/drivers/ssb/main.c -@@ -13,6 +13,7 @@ - #include <linux/delay.h> - #include <linux/io.h> - #include <linux/module.h> -+#include <linux/platform_device.h> - #include <linux/ssb/ssb.h> - #include <linux/ssb/ssb_regs.h> - #include <linux/ssb/ssb_driver_gige.h> -@@ -434,6 +435,11 @@ static void ssb_devices_unregister(struc - if (sdev->dev) - device_unregister(sdev->dev); - } -+ -+#ifdef CONFIG_SSB_EMBEDDED -+ if (bus->bustype == SSB_BUSTYPE_SSB) -+ platform_device_unregister(bus->watchdog); -+#endif - } - - void ssb_bus_unregister(struct ssb_bus *bus) -@@ -579,6 +585,8 @@ static int __devinit ssb_attach_queued_b - if (err) - goto error; - ssb_pcicore_init(&bus->pcicore); -+ if (bus->bustype == SSB_BUSTYPE_SSB) -+ ssb_watchdog_register(bus); - ssb_bus_may_powerdown(bus); - - err = ssb_devices_register(bus); ---- a/drivers/ssb/ssb_private.h -+++ b/drivers/ssb/ssb_private.h -@@ -246,4 +246,14 @@ static inline u32 ssb_extif_watchdog_tim - return 0; - } - #endif -+ -+#ifdef CONFIG_SSB_EMBEDDED -+extern int ssb_watchdog_register(struct ssb_bus *bus); -+#else /* CONFIG_SSB_EMBEDDED */ -+static inline int ssb_watchdog_register(struct ssb_bus *bus) -+{ -+ return 0; -+} -+#endif /* CONFIG_SSB_EMBEDDED */ -+ - #endif /* LINUX_SSB_PRIVATE_H_ */ ---- a/include/linux/ssb/ssb.h -+++ b/include/linux/ssb/ssb.h -@@ -8,6 +8,7 @@ - #include <linux/pci.h> - #include <linux/mod_devicetable.h> - #include <linux/dma-mapping.h> -+#include <linux/platform_device.h> - - #include <linux/ssb/ssb_regs.h> - -@@ -432,6 +433,7 @@ struct ssb_bus { - #ifdef CONFIG_SSB_EMBEDDED - /* Lock for GPIO register access. */ - spinlock_t gpio_lock; -+ struct platform_device *watchdog; - #endif /* EMBEDDED */ - - /* Internal-only stuff follows. Do not touch. */ |