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authorRafał Miłecki <zajec5@gmail.com>2014-09-30 10:55:48 (GMT)
committerJohn W. Linville <linville@tuxdriver.com>2014-09-30 17:17:14 (GMT)
commita0196d111707d8b79196a40295f3935c5fa339eb (patch)
tree212133ad4f485b3ca9352d8638316b2485644e33 /drivers/bcma/driver_gpio.c
parent2101e533f41a90b25bee17ce969734e26eb0eb55 (diff)
downloadlinux-a0196d111707d8b79196a40295f3935c5fa339eb.tar.xz
bcma: use chipcommon node from DT for SoC GPIO chip
This will allow us to define GPIO-attached devices (LEDs, buttons) in the the device tree. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/bcma/driver_gpio.c')
-rw-r--r--drivers/bcma/driver_gpio.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/bcma/driver_gpio.c b/drivers/bcma/driver_gpio.c
index 8ea497c..57ce5fe 100644
--- a/drivers/bcma/driver_gpio.c
+++ b/drivers/bcma/driver_gpio.c
@@ -218,6 +218,10 @@ int bcma_gpio_init(struct bcma_drv_cc *cc)
#if IS_BUILTIN(CONFIG_BCM47XX)
chip->to_irq = bcma_gpio_to_irq;
#endif
+#if IS_BUILTIN(CONFIG_OF)
+ if (cc->core->bus->hosttype == BCMA_HOSTTYPE_SOC)
+ chip->of_node = cc->core->dev.of_node;
+#endif
switch (cc->core->bus->chipinfo.id) {
case BCMA_CHIP_ID_BCM5357:
case BCMA_CHIP_ID_BCM53572: