From patchwork Wed Oct 8 18:16:05 2008 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: powerpc/83xx: add DS1374 RTC support for the MPC837xE-MDS boards Date: Wed, 08 Oct 2008 08:16:05 -0000 From: Anton Vorontsov X-Patchwork-Id: 3334 Message-Id: <20081008181605.GA15034@oksana.dev.rtsoft.ru> To: Kumar Gala Cc: linuxppc-dev@ozlabs.org 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 --- arch/powerpc/boot/dts/mpc8377_mds.dts | 7 +++++++ arch/powerpc/boot/dts/mpc8378_mds.dts | 7 +++++++ arch/powerpc/boot/dts/mpc8379_mds.dts | 7 +++++++ 3 files changed, 21 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts index 432782b..6ec8b86 100644 --- a/arch/powerpc/boot/dts/mpc8377_mds.dts +++ b/arch/powerpc/boot/dts/mpc8377_mds.dts @@ -136,6 +136,13 @@ interrupts = <14 0x8>; interrupt-parent = <&ipic>; dfsrr; + + rtc@68 { + compatible = "dallas,ds1374"; + reg = <0x68>; + interrupts = <19 0x8>; + interrupt-parent = <&ipic>; + }; }; i2c@3100 { diff --git a/arch/powerpc/boot/dts/mpc8378_mds.dts b/arch/powerpc/boot/dts/mpc8378_mds.dts index ed32c8d..c87340d 100644 --- a/arch/powerpc/boot/dts/mpc8378_mds.dts +++ b/arch/powerpc/boot/dts/mpc8378_mds.dts @@ -136,6 +136,13 @@ interrupts = <14 0x8>; interrupt-parent = <&ipic>; dfsrr; + + rtc@68 { + compatible = "dallas,ds1374"; + reg = <0x68>; + interrupts = <19 0x8>; + interrupt-parent = <&ipic>; + }; }; i2c@3100 { diff --git a/arch/powerpc/boot/dts/mpc8379_mds.dts b/arch/powerpc/boot/dts/mpc8379_mds.dts index f4db9ed..22cd183 100644 --- a/arch/powerpc/boot/dts/mpc8379_mds.dts +++ b/arch/powerpc/boot/dts/mpc8379_mds.dts @@ -136,6 +136,13 @@ interrupts = <14 0x8>; interrupt-parent = <&ipic>; dfsrr; + + rtc@68 { + compatible = "dallas,ds1374"; + reg = <0x68>; + interrupts = <19 0x8>; + interrupt-parent = <&ipic>; + }; }; i2c@3100 {