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authorKukjin Kim <kgene.kim@samsung.com>2011-02-14 16:22:36 +0900
committerKukjin Kim <kgene.kim@samsung.com>2011-02-22 13:51:15 +0900
commit3db3ae5eb94eb8579991174fe66999261b66018d (patch)
tree5a5dea5a697c1fc13d325b14b642e562cf794136 /arch/arm/mach-exynos4/setup-i2c4.c
parent3c31336dc5b7ea5b6d6168a8c38c46dd54d65e95 (diff)
ARM: EXYNOS4: Update device support
This patch updates device support of EXYNOS4 according to the change of ARCH name, EXYNOS4. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos4/setup-i2c4.c')
-rw-r--r--arch/arm/mach-exynos4/setup-i2c4.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos4/setup-i2c4.c b/arch/arm/mach-exynos4/setup-i2c4.c
new file mode 100644
index 000000000000..9f3c04855b76
--- /dev/null
+++ b/arch/arm/mach-exynos4/setup-i2c4.c
@@ -0,0 +1,23 @@
+/*
+ * linux/arch/arm/mach-exynos4/setup-i2c4.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *
+ * I2C4 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.
+*/
+
+struct platform_device; /* don't need the contents */
+
+#include <linux/gpio.h>
+#include <plat/iic.h>
+#include <plat/gpio-cfg.h>
+
+void s3c_i2c4_cfg_gpio(struct platform_device *dev)
+{
+ s3c_gpio_cfgall_range(EXYNOS4_GPB(2), 2,
+ S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP);
+}