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ARM: Kirkwood: Convert NSA310 I2C to device tree 

Add a sub-node into the I2C node to represent the adt7476 device.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Andrew Lunn 2012-12-28 15:08:50 +01:00 committed by Arnd Bergmann
parent 7dcc628349
commit b4d2a24fa5
2 changed files with 5 additions and 6 deletions
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5
arch/arm/boot/dts/kirkwood-nsa310.dts
View File

@ -29,6 +29,11 @@
i2c@11000 { i2c@11000 {
status = "okay"; status = "okay";
adt7476: adt7476a@2e {
compatible = "adt7476";
reg = <0x2e>;
};
}; };
nand@3000000 { nand@3000000 {

6
arch/arm/mach-kirkwood/board-nsa310.c
View File

@ -36,15 +36,9 @@ static unsigned int nsa310_mpp_config[] __initdata = {
0 0
}; };
static struct i2c_board_info __initdata nsa310_i2c_info[] = {
{ I2C_BOARD_INFO("adt7476", 0x2e) },
};
void __init nsa310_init(void) void __init nsa310_init(void)
{ {
kirkwood_mpp_conf(nsa310_mpp_config); kirkwood_mpp_conf(nsa310_mpp_config);
i2c_register_board_info(0, ARRAY_AND_SIZE(nsa310_i2c_info));
} }
static int __init nsa310_pci_init(void) static int __init nsa310_pci_init(void)