This is a note to let you know that I've just added the patch titled
ARM: at91: fix at91sam9261ek Ethernet dm9000 irq
to the 3.3-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-at91-fix-at91sam9261ek-ethernet-dm9000-irq.patch
and it can be found in the queue-3.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From ee9dd7631af6fb5c02964ed5b496217cd4ced059 Mon Sep 17 00:00:00 2001
From: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Date: Tue, 10 Apr 2012 17:32:44 +0200
Subject: ARM: at91: fix at91sam9261ek Ethernet dm9000 irq
From: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
commit ee9dd7631af6fb5c02964ed5b496217cd4ced059 upstream.
You need to setup the dm9000 irq via gpio_to_irq() since
d0fbda9add (ARM: at91/gpio: drop PIN_BASE).
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/arm/mach-at91/board-sam9261ek.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -85,8 +85,6 @@ static struct resource dm9000_resource[]
.flags = IORESOURCE_MEM
},
[2] = {
- .start = AT91_PIN_PC11,
- .end = AT91_PIN_PC11,
.flags = IORESOURCE_IRQ
| IORESOURCE_IRQ_LOWEDGE | IORESOURCE_IRQ_HIGHEDGE,
}
@@ -130,6 +128,8 @@ static struct sam9_smc_config __initdata
static void __init ek_add_device_dm9000(void)
{
+ struct resource *r = &dm9000_resource[2];
+
/* Configure chip-select 2 (DM9000) */
sam9_smc_configure(0, 2, &dm9000_smc_config);
@@ -139,6 +139,7 @@ static void __init ek_add_device_dm9000(
/* Configure Interrupt pin as input, no pull-up */
at91_set_gpio_input(AT91_PIN_PC11, 0);
+ r->start = r->end = gpio_to_irq(AT91_PIN_PC11);
platform_device_register(&dm9000_device);
}
#else
Patches currently in stable-queue which might be from [email protected] are
queue-3.3/arm-at91-fix-at91sam9261ek-ethernet-dm9000-irq.patch
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