From: Florian Fainelli <florian@openwrt.org>
To: Ralf Baechle <ralf@linux-mips.org>
Cc: Phil Sutter <n0-1@freewrt.org>, "linux-mips" <linux-mips@linux-mips.org>
Subject: [PATCH] rb532: set gpio interrupt status and level for CompactFlash
Date: Fri, 24 Oct 2008 19:53:55 +0200 [thread overview]
Message-ID: <200810241953.55841.florian@openwrt.org> (raw)
This patch sets the correct interrupt status and level
in order to get the CompactFlash adapter working.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
---
diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
index 76a7fd9..70c4a67 100644
--- a/arch/mips/rb532/gpio.c
+++ b/arch/mips/rb532/gpio.c
@@ -310,6 +310,10 @@ int __init rb532_gpio_init(void)
return -ENXIO;
}
+ /* Set the interrupt status and level for the CF pin */
+ rb532_gpio_set_int_level(&rb532_gpio_chip->chip, CF_GPIO_NUM, 1);
+ rb532_gpio_set_int_status(&rb532_gpio_chip->chip, CF_GPIO_NUM, 0);
+
return 0;
}
arch_initcall(rb532_gpio_init);
next reply other threads:[~2008-10-24 17:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-24 17:53 Florian Fainelli [this message]
2008-10-24 20:13 ` [PATCH] rb532: set gpio interrupt status and level for CompactFlash Ralf Baechle
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