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[POWERPC] Fix RTC and device tree on linkstation machines

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This fixes the RTC on linkstation ppc machines again, and updates the
device tree: add rtc nodes on i2c, remove bogus 0-size cache-line
declarations, rename interrupt-controller nodes, remove erroneous
interrupt-parent line, accidentally introduced by a recent patch.

Signed-off-by: G. Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Guennadi Liakhovetski 2007-07-22 08:43:11 +10:00 committed by Paul Mackerras
parent d13ae8620d
commit f2d32db344
2 changed files with 24 additions and 13 deletions
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18
arch/powerpc/boot/dts/kuroboxHD.dts
View file

@ -33,12 +33,10 @@ cpus {
PowerPC,603e { /* Really 8241 */
device_type = "cpu";
reg = <0>;
clock-frequency = <bebc200>; /* Fixed by bootwrapper */
timebase-frequency = <1743000>; /* Fixed by bootwrapper */
bus-frequency = <0>; /* From bootloader */
clock-frequency = <bebc200>; /* Fixed by bootloader */
timebase-frequency = <1743000>; /* Fixed by bootloader */
bus-frequency = <0>; /* Fixed by bootloader */
/* Following required by dtc but not used */
i-cache-line-size = <0>;
d-cache-line-size = <0>;
i-cache-size = <4000>;
d-cache-size = <4000>;
};
@ -64,11 +62,19 @@ fec00000 fec00000 00300000 /* pci cfg regs */
fef00000 fef00000 00100000>; /* pci iack */
i2c@80003000 {
#address-cells = <1>;
#size-cells = <0>;
device_type = "i2c";
compatible = "fsl-i2c";
reg = <80003000 1000>;
interrupts = <5 2>;
interrupt-parent = <&mpic>;
rtc@32 {
device_type = "rtc";
compatible = "ricoh,rs5c372b";
reg = <32>;
};
};
serial@80004500 {
@ -91,7 +97,7 @@ serial@80004600 {
interrupt-parent = <&mpic>;
};
mpic: pic@80040000 {
mpic: interrupt-controller@80040000 {
#interrupt-cells = <2>;
#address-cells = <0>;
device_type = "open-pic";

19
arch/powerpc/boot/dts/kuroboxHG.dts
View file

@ -33,12 +33,10 @@ cpus {
PowerPC,603e { /* Really 8241 */
device_type = "cpu";
reg = <0>;
clock-frequency = <fdad680>; /* Fixed by bootwrapper */
timebase-frequency = <1F04000>; /* Fixed by bootwrapper */
bus-frequency = <0>; /* From bootloader */
clock-frequency = <fdad680>; /* Fixed by bootloader */
timebase-frequency = <1F04000>; /* Fixed by bootloader */
bus-frequency = <0>; /* Fixed by bootloader */
/* Following required by dtc but not used */
i-cache-line-size = <0>;
d-cache-line-size = <0>;
i-cache-size = <4000>;
d-cache-size = <4000>;
};
@ -64,11 +62,19 @@ fec00000 fec00000 00300000 /* pci cfg regs */
fef00000 fef00000 00100000>; /* pci iack */
i2c@80003000 {
#address-cells = <1>;
#size-cells = <0>;
device_type = "i2c";
compatible = "fsl-i2c";
reg = <80003000 1000>;
interrupts = <5 2>;
interrupt-parent = <&mpic>;
rtc@32 {
device_type = "rtc";
compatible = "ricoh,rs5c372b";
reg = <32>;
};
};
serial@80004500 {
@ -91,8 +97,7 @@ serial@80004600 {
interrupt-parent = <&mpic>;
};
mpic: pic@80040000 {
interrupt-parent = <&mpic>;
mpic: interrupt-controller@80040000 {
#interrupt-cells = <2>;
#address-cells = <0>;
device_type = "open-pic";