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 76a7fd96d5647212005c4ecf7bf80a2020774d54..70c4a6726377ded624a426ca683df1511dd62bc2 100644 (file)
--- 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);