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Diffstat (limited to 'arch/arm/mach-mxs/mm.c')
-rw-r--r--arch/arm/mach-mxs/mm.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/mach-mxs/mm.c b/arch/arm/mach-mxs/mm.c
index 50af5ce..dccb67a 100644
--- a/arch/arm/mach-mxs/mm.c
+++ b/arch/arm/mach-mxs/mm.c
@@ -13,6 +13,7 @@
#include <linux/mm.h>
#include <linux/init.h>
+#include <linux/pinctrl/machine.h>
#include <asm/mach/map.h>
@@ -61,3 +62,29 @@ void __init mx28_init_irq(void)
{
icoll_init_irq();
}
+
+void __init mx23_soc_init(void)
+{
+ pinctrl_provide_dummies();
+
+ mxs_add_dma("imx23-dma-apbh", MX23_APBH_DMA_BASE_ADDR);
+ mxs_add_dma("imx23-dma-apbx", MX23_APBX_DMA_BASE_ADDR);
+
+ mxs_add_gpio("imx23-gpio", 0, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO0);
+ mxs_add_gpio("imx23-gpio", 1, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO1);
+ mxs_add_gpio("imx23-gpio", 2, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO2);
+}
+
+void __init mx28_soc_init(void)
+{
+ pinctrl_provide_dummies();
+
+ mxs_add_dma("imx28-dma-apbh", MX23_APBH_DMA_BASE_ADDR);
+ mxs_add_dma("imx28-dma-apbx", MX23_APBX_DMA_BASE_ADDR);
+
+ mxs_add_gpio("imx28-gpio", 0, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO0);
+ mxs_add_gpio("imx28-gpio", 1, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO1);
+ mxs_add_gpio("imx28-gpio", 2, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO2);
+ mxs_add_gpio("imx28-gpio", 3, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO3);
+ mxs_add_gpio("imx28-gpio", 4, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO4);
+}