From c0e4eb2d8a8a094db5295a42d84aef08dea8aea4 Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Tue, 2 Oct 2007 17:47:43 +0400 Subject: [PATCH] [POWERPC] MPC8568E-MDS: add support for ds1374 rtc MPC8568E-MDS have DS1374 chip on the I2C bus, thus let's use it. This patch also adds #address-cells and #size-cells to the I2C controllers nodes. p.s. DS1374 rtc class driver is in the -mm tree, its name is rtc-rtc-class-driver-for-the-ds1374.patch. Signed-off-by: Anton Vorontsov Signed-off-by: Kumar Gala --- arch/powerpc/boot/dts/mpc8568mds.dts | 9 +++++++++ arch/powerpc/sysdev/fsl_soc.c | 1 + 2 files changed, 10 insertions(+) diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts index c472a4b488e9..76d23ee643d0 100644 --- a/arch/powerpc/boot/dts/mpc8568mds.dts +++ b/arch/powerpc/boot/dts/mpc8568mds.dts @@ -72,15 +72,24 @@ }; i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; device_type = "i2c"; compatible = "fsl-i2c"; reg = <3000 100>; interrupts = <2b 2>; interrupt-parent = <&mpic>; dfsrr; + + rtc@68 { + compatible = "dallas,ds1374"; + reg = <68>; + }; }; i2c@3100 { + #address-cells = <1>; + #size-cells = <0>; device_type = "i2c"; compatible = "fsl-i2c"; reg = <3100 100>; diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index 91987e000d25..c765d7a5217b 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -337,6 +337,7 @@ static struct i2c_driver_device i2c_devices[] __initdata = { {"dallas,ds1339", "rtc-ds1307", "ds1339",}, {"dallas,ds1340", "rtc-ds1307", "ds1340",}, {"stm,m41t00", "rtc-ds1307", "m41t00"}, + {"dallas,ds1374", "rtc-ds1374", "rtc-ds1374",}, }; static int __init of_find_i2c_driver(struct device_node *node, -- 2.20.1