The reset GPIO should be set for the SMSC911x, otherwise the controller
will not work and probing will fail. In the case of the tobi-duo
expansion board, the second controller shares the same GPIO, thus no
more changes are required (not tested).
Signed-off-by: Florian Vaussard <florian.vaussard@xxxxxxx>
---
arch/arm/mach-omap2/board-overo.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 4ca6b68..5748b5d 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -68,6 +68,7 @@
#define OVERO_SMSC911X_CS 5
#define OVERO_SMSC911X_GPIO 176
+#define OVERO_SMSC911X_NRESET 64
#define OVERO_SMSC911X2_CS 4
#define OVERO_SMSC911X2_GPIO 65
@@ -122,7 +123,7 @@ static struct omap_smsc911x_platform_data smsc911x_cfg = {
.id = 0,
.cs = OVERO_SMSC911X_CS,
.gpio_irq = OVERO_SMSC911X_GPIO,
- .gpio_reset = -EINVAL,
+ .gpio_reset = OVERO_SMSC911X_NRESET,
.flags = SMSC911X_USE_32BIT,
};
--
1.7.5.4
--
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