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path: root/target/linux/brcm47xx/patches-3.3/501-bcma-add-gpio-driver.patch
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Diffstat (limited to 'target/linux/brcm47xx/patches-3.3/501-bcma-add-gpio-driver.patch')
-rw-r--r--target/linux/brcm47xx/patches-3.3/501-bcma-add-gpio-driver.patch14
1 files changed, 7 insertions, 7 deletions
diff --git a/target/linux/brcm47xx/patches-3.3/501-bcma-add-gpio-driver.patch b/target/linux/brcm47xx/patches-3.3/501-bcma-add-gpio-driver.patch
index b8f72a1..d00a164 100644
--- a/target/linux/brcm47xx/patches-3.3/501-bcma-add-gpio-driver.patch
+++ b/target/linux/brcm47xx/patches-3.3/501-bcma-add-gpio-driver.patch
@@ -1,15 +1,15 @@
--- a/drivers/bcma/driver_chipcommon.c
+++ b/drivers/bcma/driver_chipcommon.c
-@@ -70,6 +70,8 @@ void bcma_core_chipcommon_init(struct bc
- (leddc_off << BCMA_CC_GPIOTIMER_OFFTIME_SHIFT)));
+@@ -158,6 +158,8 @@ void bcma_core_chipcommon_init(struct bc
}
+ cc->ticks_per_ms = bcma_chipco_watchdog_ticks_per_ms(cc);
+ spin_lock_init(&cc->gpio_lock);
+
cc->setup_done = true;
}
-@@ -92,34 +94,81 @@ u32 bcma_chipco_irq_status(struct bcma_d
+@@ -197,34 +199,81 @@ u32 bcma_chipco_irq_status(struct bcma_d
u32 bcma_chipco_gpio_in(struct bcma_drv_cc *cc, u32 mask)
{
@@ -99,17 +99,17 @@
void bcma_chipco_serial_init(struct bcma_drv_cc *cc)
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
-@@ -551,6 +551,9 @@ struct bcma_drv_cc {
- int nr_serial_ports;
- struct bcma_serial_port serial_ports[4];
+@@ -555,6 +555,9 @@ struct bcma_drv_cc {
#endif /* CONFIG_BCMA_DRIVER_MIPS */
+ u32 ticks_per_ms;
+ struct platform_device *watchdog;
+
+ /* Lock for GPIO register access. */
+ spinlock_t gpio_lock;
};
/* Register access */
-@@ -581,13 +584,22 @@ void bcma_chipco_irq_mask(struct bcma_dr
+@@ -584,13 +587,22 @@ void bcma_chipco_irq_mask(struct bcma_dr
u32 bcma_chipco_irq_status(struct bcma_drv_cc *cc, u32 mask);