mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-01 07:49:22 +02:00
284a2e1864
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12311 3c298f89-4303-0410-b956-a3cf2f4a3e73
120 lines
2.8 KiB
Diff
120 lines
2.8 KiB
Diff
--- a/drivers/ssb/Kconfig
|
|
+++ b/drivers/ssb/Kconfig
|
|
@@ -105,6 +105,12 @@
|
|
|
|
If unsure, say N
|
|
|
|
+# Assumption: We are on embedded, if we compile the MIPS core.
|
|
+config SSB_EMBEDDED
|
|
+ bool
|
|
+ depends on SSB_DRIVER_MIPS
|
|
+ default y
|
|
+
|
|
config SSB_DRIVER_EXTIF
|
|
bool "SSB Broadcom EXTIF core driver (EXPERIMENTAL)"
|
|
depends on SSB_DRIVER_MIPS && EXPERIMENTAL
|
|
--- a/drivers/ssb/Makefile
|
|
+++ b/drivers/ssb/Makefile
|
|
@@ -1,5 +1,6 @@
|
|
# core
|
|
ssb-y += main.o scan.o
|
|
+ssb-$(CONFIG_SSB_EMBEDDED) += embedded.o
|
|
|
|
# host support
|
|
ssb-$(CONFIG_SSB_PCIHOST) += pci.o pcihost_wrapper.o
|
|
--- a/drivers/ssb/driver_extif.c
|
|
+++ b/drivers/ssb/driver_extif.c
|
|
@@ -37,6 +37,12 @@
|
|
return value;
|
|
}
|
|
|
|
+void ssb_extif_watchdog_timer_set(struct ssb_extif *extif,
|
|
+ u32 ticks)
|
|
+{
|
|
+ extif_write32(extif, SSB_EXTIF_WATCHDOG, ticks);
|
|
+}
|
|
+
|
|
#ifdef CONFIG_SSB_SERIAL
|
|
static bool serial_exists(u8 *regs)
|
|
{
|
|
--- /dev/null
|
|
+++ b/drivers/ssb/embedded.c
|
|
@@ -0,0 +1,26 @@
|
|
+/*
|
|
+ * Sonics Silicon Backplane
|
|
+ * Embedded systems support code
|
|
+ *
|
|
+ * Copyright 2005-2008, Broadcom Corporation
|
|
+ * Copyright 2006-2008, Michael Buesch <mb@bu3sch.de>
|
|
+ *
|
|
+ * Licensed under the GNU/GPL. See COPYING for details.
|
|
+ */
|
|
+
|
|
+#include <linux/ssb/ssb.h>
|
|
+#include <linux/ssb/ssb_embedded.h>
|
|
+
|
|
+
|
|
+int ssb_watchdog_timer_set(struct ssb_bus *bus, u32 ticks)
|
|
+{
|
|
+ if (ssb_chipco_available(&bus->chipco)) {
|
|
+ ssb_chipco_watchdog_timer_set(&bus->chipco, ticks);
|
|
+ return 0;
|
|
+ }
|
|
+ if (ssb_extif_available(&bus->extif)) {
|
|
+ ssb_extif_watchdog_timer_set(&bus->extif, ticks);
|
|
+ return 0;
|
|
+ }
|
|
+ return -ENODEV;
|
|
+}
|
|
--- a/include/linux/ssb/ssb_driver_chipcommon.h
|
|
+++ b/include/linux/ssb/ssb_driver_chipcommon.h
|
|
@@ -360,6 +360,11 @@
|
|
u16 fast_pwrup_delay;
|
|
};
|
|
|
|
+static inline bool ssb_chipco_available(struct ssb_chipcommon *cc)
|
|
+{
|
|
+ return (cc->dev != NULL);
|
|
+}
|
|
+
|
|
extern void ssb_chipcommon_init(struct ssb_chipcommon *cc);
|
|
|
|
#include <linux/pm.h>
|
|
--- a/include/linux/ssb/ssb_driver_extif.h
|
|
+++ b/include/linux/ssb/ssb_driver_extif.h
|
|
@@ -178,6 +178,9 @@
|
|
u32 ssb_extif_gpio_polarity(struct ssb_extif *extif, u32 mask, u32 value);
|
|
u32 ssb_extif_gpio_intmask(struct ssb_extif *extif, u32 mask, u32 value);
|
|
|
|
+extern void ssb_extif_watchdog_timer_set(struct ssb_extif *extif,
|
|
+ u32 ticks);
|
|
+
|
|
#ifdef CONFIG_SSB_SERIAL
|
|
extern int ssb_extif_serial_init(struct ssb_extif *extif,
|
|
struct ssb_serial_port *ports);
|
|
@@ -201,5 +204,11 @@
|
|
{
|
|
}
|
|
|
|
+static inline
|
|
+void ssb_extif_watchdog_timer_set(struct ssb_extif *extif,
|
|
+ u32 ticks)
|
|
+{
|
|
+}
|
|
+
|
|
#endif /* CONFIG_SSB_DRIVER_EXTIF */
|
|
#endif /* LINUX_SSB_EXTIFCORE_H_ */
|
|
--- /dev/null
|
|
+++ b/include/linux/ssb/ssb_embedded.h
|
|
@@ -0,0 +1,10 @@
|
|
+#ifndef LINUX_SSB_EMBEDDED_H_
|
|
+#define LINUX_SSB_EMBEDDED_H_
|
|
+
|
|
+#include <linux/types.h>
|
|
+#include <linux/ssb/ssb.h>
|
|
+
|
|
+
|
|
+extern int ssb_watchdog_timer_set(struct ssb_bus *bus, u32 ticks);
|
|
+
|
|
+#endif /* LINUX_SSB_EMBEDDED_H_ */
|