Signed-off-by: Rafal Prylowski <prylowski@xxxxxxxxxxx>
Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ryan Mallon <rmallon@xxxxxxxxx>
---
arch/arm/mach-ep93xx/edb93xx.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
Index: linux-2.6/arch/arm/mach-ep93xx/edb93xx.c
===================================================================
--- linux-2.6.orig/arch/arm/mach-ep93xx/edb93xx.c
+++ linux-2.6/arch/arm/mach-ep93xx/edb93xx.c
@@ -233,6 +233,29 @@ static void __init edb93xx_register_fb(v
}
+/*************************************************************************
+ * EDB93xx IDE
+ *************************************************************************/
+static int __init edb93xx_has_ide(void)
+{
+ /*
+ * Although EDB9312 and EDB9315 do have IDE capability, they have
+ * INTRQ line wired as pull-up, which makes using IDE interface
+ * problematic.
+ */
+ return machine_is_edb9312() || machine_is_edb9315 ||
+ machine_is_edb9315a();
+}
+
+static void __init edb93xx_register_ide(void)
+{
+ if (!edb93xx_has_ide())
+ return;
+
+ ep93xx_register_ide();
+}
+
+
static void __init edb93xx_init_machine(void)
{
ep93xx_init_devices();
@@ -243,6 +266,7 @@ static void __init edb93xx_init_machine(
edb93xx_register_i2s();
edb93xx_register_pwm();
edb93xx_register_fb();
+ edb93xx_register_ide();
}
--
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