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| author | Hartley Sweeten <hartleys@visionengravers.com> | 2009-01-26 17:24:51 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-02-10 11:24:20 +0000 |
| commit | 93faee1d509926b844ad021e941a194e898f68dd (patch) | |
| tree | 776e63fa3fab1f4d2401f0ca54dbe1aac2f32ae2 /arch/arm/mach-ep93xx | |
| parent | e4cc8fca1c77905bce91b42a1372d4a73069a529 (diff) | |
| download | lwn-93faee1d509926b844ad021e941a194e898f68dd.tar.gz lwn-93faee1d509926b844ad021e941a194e898f68dd.zip | |
[ARM] 5371/1: ep93xx: add i2c device to edb9307a
Add the on-board rtc i2c device to the edb9307a platform init.
The EP93xx based EDB9307A dev board has an on-board ISL1208 RTC
connected to the I2C bus. Now that the core code supports the
I2C bus, this patch will add support for the device.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ep93xx')
| -rw-r--r-- | arch/arm/mach-ep93xx/edb9307a.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-ep93xx/edb9307a.c b/arch/arm/mach-ep93xx/edb9307a.c index 5b5c22b681be..6171167d3315 100644 --- a/arch/arm/mach-ep93xx/edb9307a.c +++ b/arch/arm/mach-ep93xx/edb9307a.c @@ -48,12 +48,24 @@ static struct ep93xx_eth_data edb9307a_eth_data = { .phy_id = 1, }; +static struct i2c_board_info __initdata edb9307a_i2c_data[] = { + { + /* On-board battery backed RTC */ + I2C_BOARD_INFO("isl1208", 0x6f), + }, + /* + * The I2C signals are also routed to the Expansion Connector (J4) + */ +}; + static void __init edb9307a_init_machine(void) { ep93xx_init_devices(); platform_device_register(&edb9307a_flash); ep93xx_register_eth(&edb9307a_eth_data, 1); + + ep93xx_init_i2c(edb9307a_i2c_data, ARRAY_SIZE(edb9307a_i2c_data)); } MACHINE_START(EDB9307A, "Cirrus Logic EDB9307A Evaluation Board") |