Commit d0afc85f authored by Michael Abbott's avatar Michael Abbott Committed by Russell King

[ARM] 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.

[akpm@linux-foundation.org: remove set_irq_type() call as per ben-linux request]
Signed-off-by: default avatarMichael Abbott <michael.abbott@diamond.ac.uk>
Cc: Daniel Mack <daniel@caiaq.org>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 7cc09c24
...@@ -98,7 +98,7 @@ static struct resource dm9000_resources[] = { ...@@ -98,7 +98,7 @@ static struct resource dm9000_resources[] = {
[2] = { [2] = {
.start = COLIBRI_ETH_IRQ, .start = COLIBRI_ETH_IRQ,
.end = COLIBRI_ETH_IRQ, .end = COLIBRI_ETH_IRQ,
.flags = IORESOURCE_IRQ, .flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING,
}, },
}; };
...@@ -119,7 +119,6 @@ static void __init colibri_init(void) ...@@ -119,7 +119,6 @@ static void __init colibri_init(void)
/* DM9000 LAN */ /* DM9000 LAN */
pxa_gpio_mode(GPIO78_nCS_2_MD); pxa_gpio_mode(GPIO78_nCS_2_MD);
pxa_gpio_mode(GPIO_DM9000 | GPIO_IN); pxa_gpio_mode(GPIO_DM9000 | GPIO_IN);
set_irq_type(COLIBRI_ETH_IRQ, IRQT_FALLING);
platform_add_devices(colibri_devices, ARRAY_SIZE(colibri_devices)); platform_add_devices(colibri_devices, ARRAY_SIZE(colibri_devices));
} }
......
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