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authorBen Dooks <ben-linux@fluff.org>2010-01-26 11:19:18 +0900
committerBen Dooks <ben-linux@fluff.org>2010-02-20 22:32:01 +0000
commit88fc68a280709f3fb9488986ab39eac330d17b6d (patch)
treeb9f9a91f3bd6e735cf611f3cec7438f86fd3e4f7 /arch/arm/mach-s3c64xx/setup-i2c0.c
parented618aff8a952f712caf1d475e0947a32a8b6606 (diff)
ARM: S3C64XX: Move device and device setup into mach-s3c64xx
Move the S3C64XX specific device and setup files into mach-s3c64xx as they are unlikely to be used outside of this code. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s3c64xx/setup-i2c0.c')
-rw-r--r--arch/arm/mach-s3c64xx/setup-i2c0.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c64xx/setup-i2c0.c b/arch/arm/mach-s3c64xx/setup-i2c0.c
new file mode 100644
index 000000000000..d1b11e6e77e8
--- /dev/null
+++ b/arch/arm/mach-s3c64xx/setup-i2c0.c
@@ -0,0 +1,31 @@
+/* linux/arch/arm/plat-s3c64xx/setup-i2c0.c
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ * http://armlinux.simtec.co.uk/
+ *
+ * Base S3C64XX I2C bus 0 gpio configuration
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+
+struct platform_device; /* don't need the contents */
+
+#include <mach/gpio.h>
+#include <mach/gpio-bank-b.h>
+#include <plat/iic.h>
+#include <plat/gpio-cfg.h>
+
+void s3c_i2c0_cfg_gpio(struct platform_device *dev)
+{
+ s3c_gpio_cfgpin(S3C64XX_GPB(5), S3C64XX_GPB5_I2C_SCL0);
+ s3c_gpio_cfgpin(S3C64XX_GPB(6), S3C64XX_GPB6_I2C_SDA0);
+ s3c_gpio_setpull(S3C64XX_GPB(5), S3C_GPIO_PULL_UP);
+ s3c_gpio_setpull(S3C64XX_GPB(6), S3C_GPIO_PULL_UP);
+}