From a21765a70ec06be175d3997320a83fa66fcc8955 Mon Sep 17 00:00:00 2001
From: Ben Dooks <ben-linux@fluff.org>
Date: Sun, 11 Feb 2007 18:31:01 +0100
Subject: [ARM] 4157/2: S3C24XX: move arch/arch/mach-s3c2410 into cpu
 components

The following patch and script moves the arch/arm/mach-s3c2410
directory into arch/arm/plat-s3c24xx for the generic core code
and inti arch/arm/mach-s3c{cpu} for the cpu/machine support files

Include directory include/asm-arm/plat-s3c24xx is added for the
core include files.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-s3c2400/Kconfig  | 13 +++++++++++++
 arch/arm/mach-s3c2400/Makefile | 15 +++++++++++++++
 arch/arm/mach-s3c2400/gpio.c   | 42 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 70 insertions(+)
 create mode 100644 arch/arm/mach-s3c2400/Kconfig
 create mode 100644 arch/arm/mach-s3c2400/Makefile
 create mode 100644 arch/arm/mach-s3c2400/gpio.c

(limited to 'arch/arm/mach-s3c2400')

diff --git a/arch/arm/mach-s3c2400/Kconfig b/arch/arm/mach-s3c2400/Kconfig
new file mode 100644
index 000000000000..deab0722836e
--- /dev/null
+++ b/arch/arm/mach-s3c2400/Kconfig
@@ -0,0 +1,13 @@
+# arch/arm/mach-s3c2400/Kconfig
+#
+# Copyright 2007 Simtec Electronics
+#
+# Licensed under GPLv2
+
+
+
+menu "S3C2400 Machines"
+
+
+endmenu
+
diff --git a/arch/arm/mach-s3c2400/Makefile b/arch/arm/mach-s3c2400/Makefile
new file mode 100644
index 000000000000..7e23f4e13766
--- /dev/null
+++ b/arch/arm/mach-s3c2400/Makefile
@@ -0,0 +1,15 @@
+# arch/arm/mach-s3c2400/Makefile
+#
+# Copyright 2007 Simtec Electronics
+#
+# Licensed under GPLv2
+
+obj-y				:=
+obj-m				:=
+obj-n				:=
+obj-				:=
+
+obj-$(CONFIG_CPU_S3C2400)	+= gpio.o
+
+# Machine support
+
diff --git a/arch/arm/mach-s3c2400/gpio.c b/arch/arm/mach-s3c2400/gpio.c
new file mode 100644
index 000000000000..758e160410e9
--- /dev/null
+++ b/arch/arm/mach-s3c2400/gpio.c
@@ -0,0 +1,42 @@
+/* linux/arch/arm/mach-s3c2400/gpio.c
+ *
+ * Copyright (c) 2006 Lucas Correia Villa Real <lucasvr@gobolinux.org>
+ *
+ * S3C2400 GPIO support
+ *
+ * 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
+*/
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+
+#include <asm/hardware.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+
+#include <asm/arch/regs-gpio.h>
+
+int s3c2400_gpio_getirq(unsigned int pin)
+{
+	if (pin < S3C2410_GPE0 || pin > S3C2400_GPE7_EINT7)
+		return -1;  /* not valid interrupts */
+
+	return (pin - S3C2410_GPE0) + IRQ_EINT0;
+}
+
+EXPORT_SYMBOL(s3c2400_gpio_getirq);
-- 
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