1 files changed, 0 insertions, 48 deletions

diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c
index 18e78dba4298..f233b4bb2342 100644
--- a/arch/arm/mach-imx/imx51-dt.c
+++ b/arch/arm/mach-imx/imx51-dt.c
@@ -11,10 +11,8 @@
  */
 
 #include <linux/irq.h>
-#include <linux/irqdomain.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
-#include <linux/pinctrl/machine.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <mach/common.h>
@@ -45,53 +43,8 @@ static const struct of_dev_auxdata imx51_auxdata_lookup[] __initconst = {
 	{ /* sentinel */ }
 };
 
-static int __init imx51_tzic_add_irq_domain(struct device_node *np,
-				struct device_node *interrupt_parent)
-{
-	irq_domain_add_legacy(np, 128, 0, 0, &irq_domain_simple_ops, NULL);
-	return 0;
-}
-
-static int __init imx51_gpio_add_irq_domain(struct device_node *np,
-				struct device_node *interrupt_parent)
-{
-	static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS;
-
-	gpio_irq_base -= 32;
-	irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops, NULL);
-
-	return 0;
-}
-
-static const struct of_device_id imx51_irq_match[] __initconst = {
-	{ .compatible = "fsl,imx51-tzic", .data = imx51_tzic_add_irq_domain, },
-	{ .compatible = "fsl,imx51-gpio", .data = imx51_gpio_add_irq_domain, },
-	{ /* sentinel */ }
-};
-
-static const struct of_device_id imx51_iomuxc_of_match[] __initconst = {
-	{ .compatible = "fsl,imx51-iomuxc-babbage", .data = imx51_babbage_common_init, },
-	{ /* sentinel */ }
-};
-
 static void __init imx51_dt_init(void)
 {
-	struct device_node *node;
-	const struct of_device_id *of_id;
-	void (*func)(void);
-
-	of_irq_init(imx51_irq_match);
-
-	pinctrl_provide_dummies();
-
-	node = of_find_matching_node(NULL, imx51_iomuxc_of_match);
-	if (node) {
-		of_id = of_match_node(imx51_iomuxc_of_match, node);
-		func = of_id->data;
-		func();
-		of_node_put(node);
-	}
-
 	of_platform_populate(NULL, of_default_bus_match_table,
 			     imx51_auxdata_lookup, NULL);
 }
@@ -106,7 +59,6 @@ static struct sys_timer imx51_timer = {
 };
 
 static const char *imx51_dt_board_compat[] __initdata = {
-	"fsl,imx51-babbage",
 	"fsl,imx51",
 	NULL
 };