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Diffstat (limited to 'arch/arm/mach-u300/i2c.c')
-rw-r--r--arch/arm/mach-u300/i2c.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/mach-u300/i2c.c b/arch/arm/mach-u300/i2c.c
new file mode 100644
index 0000000..10be1f8
--- /dev/null
+++ b/arch/arm/mach-u300/i2c.c
@@ -0,0 +1,43 @@
+/*
+ * arch/arm/mach-u300/i2c.c
+ *
+ * Copyright (C) 2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ *
+ * Register board i2c devices
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+#include <linux/kernel.h>
+#include <linux/i2c.h>
+#include <mach/irqs.h>
+
+static struct i2c_board_info __initdata bus0_i2c_board_info[] = {
+ {
+ .type = "ab3100",
+ .addr = 0x48,
+ .irq = IRQ_U300_IRQ0_EXT,
+ },
+};
+
+static struct i2c_board_info __initdata bus1_i2c_board_info[] = {
+#ifdef CONFIG_MACH_U300_BS335
+ {
+ .type = "fwcam",
+ .addr = 0x10,
+ },
+ {
+ .type = "fwcam",
+ .addr = 0x5d,
+ },
+#else
+ { },
+#endif
+};
+
+void __init u300_i2c_register_board_devices(void)
+{
+ i2c_register_board_info(0, bus0_i2c_board_info,
+ ARRAY_SIZE(bus0_i2c_board_info));
+ i2c_register_board_info(1, bus1_i2c_board_info,
+ ARRAY_SIZE(bus1_i2c_board_info));
+}