i2c: New ARM Versatile/Realview bus driver
Add support for the I2C bus found on the ARM Versatile and Realview
platforms. The I2C bus has a RTC and optionally some EEPROMs attached.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 68c6705..84d3fe7 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -141,6 +141,19 @@
.resource = realview_smc91x_resources,
};
+static struct resource realview_i2c_resource = {
+ .start = REALVIEW_I2C_BASE,
+ .end = REALVIEW_I2C_BASE + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+struct platform_device realview_i2c_device = {
+ .name = "versatile-i2c",
+ .id = -1,
+ .num_resources = 1,
+ .resource = &realview_i2c_resource,
+};
+
#define REALVIEW_SYSMCI (__io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_MCI_OFFSET)
static unsigned int realview_mmc_status(struct device *dev)