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| author | Russell King <rmk@arm.linux.org.uk> | 2006-12-10 20:21:32 (GMT) |
|---|---|---|
| committer | Jean Delvare <khali@arrakis.delvare> | 2006-12-10 20:21:32 (GMT) |
| commit | 6b65cd742823f78a6538491982159098ab5fcae1 (patch) | |
| tree | 1ab913871887b73418583da527716df9da692419 /arch/arm/mach-versatile | |
| parent | 763d9c046a2e511ec090a8986d3f85edf7448e7e (diff) | |
| download | linux-6b65cd742823f78a6538491982159098ab5fcae1.tar.xz | |
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>
Diffstat (limited to 'arch/arm/mach-versatile')
| -rw-r--r-- | arch/arm/mach-versatile/core.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index 5719694..bf71507 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -325,6 +325,19 @@ static struct platform_device smc91x_device = { .resource = smc91x_resources, }; +static struct resource versatile_i2c_resource = { + .start = VERSATILE_I2C_BASE, + .end = VERSATILE_I2C_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device versatile_i2c_device = { + .name = "versatile-i2c", + .id = -1, + .num_resources = 1, + .resource = &versatile_i2c_resource, +}; + #define VERSATILE_SYSMCI (__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_MCI_OFFSET) unsigned int mmc_status(struct device *dev) @@ -775,6 +788,7 @@ void __init versatile_init(void) clk_register(&versatile_clcd_clk); platform_device_register(&versatile_flash_device); + platform_device_register(&versatile_i2c_device); platform_device_register(&smc91x_device); for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { |