From: Florian Fainelli <florian@openwrt.org>
Date: Fri, 24 Oct 2008 17:53:55 +0000 (+0200)
Subject: MIPS: RB532: Set gpio interrupt status and level for CompactFlash
X-Git-Tag: v2.6.28-rc3~95^2~24
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=fa36b04386422951a7c73f9210403d1a2eaffe92;p=linux-2.6-omap-h63xx.git

MIPS: RB532: Set gpio interrupt status and level for CompactFlash

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>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
index 76a7fd96d56..70c4a672637 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);