MX31: make use of GPIO framework for MX31 processor

Signed-off-by: Stefano Babic <sbabic@denx.de>

diff --git a/arch/arm/include/asm/arch-mx31/gpio.h b/arch/arm/include/asm/arch-mx31/gpio.h
new file mode 100644 (file)
index 0000000..95b73bf
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx31/gpio.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2011
+ * Stefano Babic, DENX Software Engineering, <sbabic@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+#ifndef __ASM_ARCH_MX31_GPIO_H
+#define __ASM_ARCH_MX31_GPIO_H
+
+/* GPIO Registers */
+struct gpio_regs {
+       u32     gpio_dr;
+       u32     gpio_dir;
+       u32     gpio_psr;
+};
+
+#endif

diff --git a/arch/arm/include/asm/arch-mx31/imx-regs.h b/arch/arm/include/asm/arch-mx31/imx-regs.h
index 3c8d6076d2297249205e49233fad729a21d7f64c..2064870f44103e0c8c645d5d94483036746e3ca5 100644 (file)
--- a/arch/arm/include/asm/arch-mx31/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx31/imx-regs.h
@@ -57,13 +57,6 @@ struct clock_control_regs {
        u32 pdr2;
 };
 
-/* GPIO Registers */
-struct gpio_regs {
-       u32     gpio_dr;
-       u32     gpio_dir;
-       u32     gpio_psr;
-};
-
 struct cspi_regs {
        u32 rxdata;
        u32 txdata;