ARM : Add GPIO Driver and IOMUX definition for S3C2440

It's now possible to use the gpio driver interface
for s3c2440. This patch add iomux definitions too.

Signed-off-by: Gabriel Huau <contact@huau-gabriel.fr>

1 files changed, 171 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-s3c24x0/gpio.h b/arch/arm/include/asm/arch-s3c24x0/gpio.h
new file mode 100644
index 000000000..76bc52cb5
--- /dev/null
+++ b/arch/arm/include/asm/arch-s3c24x0/gpio.h
@@ -0,0 +1,171 @@
+/*
+ * Copyright (c) 2012.
+ *
+ * Gabriel Huau <contact@huau-gabriel.fr>
+ *
+ * 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 _S3C24X0_GPIO_H_
+#define _S3C24X0_GPIO_H_
+
+enum s3c2440_gpio {
+	GPA0,
+	GPA1,
+	GPA2,
+	GPA3,
+	GPA4,
+	GPA5,
+	GPA6,
+	GPA7,
+	GPA8,
+	GPA9,
+	GPA10,
+	GPA11,
+	GPA12,
+	GPA13,
+	GPA14,
+	GPA15,
+	GPA16,
+	GPA17,
+	GPA18,
+	GPA19,
+	GPA20,
+	GPA21,
+	GPA22,
+	GPA23,
+	GPA24,
+
+	GPB0 = 32,
+	GPB1,
+	GPB2,
+	GPB3,
+	GPB4,
+	GPB5,
+	GPB6,
+	GPB7,
+	GPB8,
+	GPB9,
+	GPB10,
+
+	GPC0 = 64,
+	GPC1,
+	GPC2,
+	GPC3,
+	GPC4,
+	GPC5,
+	GPC6,
+	GPC7,
+	GPC8,
+	GPC9,
+	GPC10,
+	GPC11,
+	GPC12,
+	GPC13,
+	GPC14,
+	GPC15,
+
+	GPD0 = 96,
+	GPD1,
+	GPD2,
+	GPD3,
+	GPD4,
+	GPD5,
+	GPD6,
+	GPD7,
+	GPD8,
+	GPD9,
+	GPD10,
+	GPD11,
+	GPD12,
+	GPD13,
+	GPD14,
+	GPD15,
+
+	GPE0 = 128,
+	GPE1,
+	GPE2,
+	GPE3,
+	GPE4,
+	GPE5,
+	GPE6,
+	GPE7,
+	GPE8,
+	GPE9,
+	GPE10,
+	GPE11,
+	GPE12,
+	GPE13,
+	GPE14,
+	GPE15,
+
+	GPF0 = 160,
+	GPF1,
+	GPF2,
+	GPF3,
+	GPF4,
+	GPF5,
+	GPF6,
+	GPF7,
+
+	GPG0 = 192,
+	GPG1,
+	GPG2,
+	GPG3,
+	GPG4,
+	GPG5,
+	GPG6,
+	GPG7,
+	GPG8,
+	GPG9,
+	GPG10,
+	GPG11,
+	GPG12,
+	GPG13,
+	GPG14,
+	GPG15,
+
+	GPH0 = 224,
+	GPH1,
+	GPH2,
+	GPH3,
+	GPH4,
+	GPH5,
+	GPH6,
+	GPH7,
+	GPH8,
+	GPH9,
+	GPH10,
+
+	GPJ0 = 256,
+	GPJ1,
+	GPJ2,
+	GPJ3,
+	GPJ4,
+	GPJ5,
+	GPJ6,
+	GPJ7,
+	GPJ8,
+	GPJ9,
+	GPJ10,
+	GPJ11,
+	GPJ12,
+};
+
+#endif