MX31: make use of GPIO framework for MX31 processor

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

1 files changed, 35 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-mx31/gpio.h b/arch/arm/include/asm/arch-mx31/gpio.h
new file mode 100644
index 0000000000..95b73bfc34
--- /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