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Subject[PATCH] Colibri: Fix support for DM9000 ethernet device.
From: Michael Abbott <michael.abbott@diamond.ac.uk>

Colibri: Fix support for DM9000 ethernet device.

Two changes are necessary to enable proper operation of the DM9000 device
with the Colibri PXA 270 board: firstly, the IRQ type needs to be
configured for rising edge interrupts, and secondly this configuration needs
to be communicated through to the DM9000.

Signed-off-by: Michael Abbott <michael.abbott@diamond.ac.uk>
---
arch/arm/mach-pxa/colibri.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
Patch applied against v2.6.25

Proper operation of this device also depends on the DM9000 timer patch
submitted separately.

diff --git a/arch/arm/mach-pxa/colibri.c b/arch/arm/mach-pxa/colibri.c
index 6db54e3..a76f95a 100644
--- a/arch/arm/mach-pxa/colibri.c
+++ b/arch/arm/mach-pxa/colibri.c
@@ -97,7 +97,7 @@ static struct resource dm9000_resources[] = {
[2] = {
.start = COLIBRI_ETH_IRQ,
.end = COLIBRI_ETH_IRQ,
- .flags = IORESOURCE_IRQ,
+ .flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING,
},
};

@@ -118,7 +118,7 @@ static void __init colibri_init(void)
/* DM9000 LAN */
pxa_gpio_mode(GPIO78_nCS_2_MD);
pxa_gpio_mode(GPIO_DM9000 | GPIO_IN);
- set_irq_type(COLIBRI_ETH_IRQ, IRQT_FALLING);
+ set_irq_type(COLIBRI_ETH_IRQ, IRQT_RISING);

platform_add_devices(colibri_devices, ARRAY_SIZE(colibri_devices));
}
--
1.5.5


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