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authorAnton Vorontsov <avorontsov@ru.mvista.com>2007-10-02 17:47:43 +0400
committerKumar Gala <galak@kernel.crashing.org>2007-10-04 15:47:25 -0500
commitc0e4eb2d8a8a094db5295a42d84aef08dea8aea4 (patch)
treeca56a5f8a63815812fc85a7f6669020361f01b5a /arch
parentda1bb3a0e1f7f9cabe70fb2c41b47fa57c42fdfd (diff)
[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 <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/boot/dts/mpc8568mds.dts9
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c1
2 files changed, 10 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index c472a4b488e..76d23ee643d 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 91987e000d2..c765d7a5217 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,