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powerpc/83xx: add DS1374 RTC support for the MPC837xE-MDS boards

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The RTC is sitting on the I2C1 bus at address 0x68. RTC interrupt signal
is connected to the IPIC's EXT3 interrupt line.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Anton Vorontsov 2008-10-08 22:16:05 +04:00 committed by Kumar Gala
parent 43c9f43492
commit 8b77aeb4f5
3 changed files with 21 additions and 0 deletions
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7
arch/powerpc/boot/dts/mpc8377_mds.dts
View File

@ -136,6 +136,13 @@ i2c@3000 {
interrupts = <14 0x8>;
interrupt-parent = <&ipic>;
dfsrr;
rtc@68 {
compatible = "dallas,ds1374";
reg = <0x68>;
interrupts = <19 0x8>;
interrupt-parent = <&ipic>;
};
};
i2c@3100 {

7
arch/powerpc/boot/dts/mpc8378_mds.dts
View File

@ -136,6 +136,13 @@ i2c@3000 {
interrupts = <14 0x8>;
interrupt-parent = <&ipic>;
dfsrr;
rtc@68 {
compatible = "dallas,ds1374";
reg = <0x68>;
interrupts = <19 0x8>;
interrupt-parent = <&ipic>;
};
};
i2c@3100 {

7
arch/powerpc/boot/dts/mpc8379_mds.dts
View File

@ -136,6 +136,13 @@ i2c@3000 {
interrupts = <14 0x8>;
interrupt-parent = <&ipic>;
dfsrr;
rtc@68 {
compatible = "dallas,ds1374";
reg = <0x68>;
interrupts = <19 0x8>;
interrupt-parent = <&ipic>;
};
};
i2c@3100 {