@@ -19,7 +19,7 @@
bootargs = "root=/dev/ram0 console=ttyAM0,38400n8 earlyprintk";
};
- /* 24 MHz chrystal on the core module */
+ /* 24 MHz chrystal on the Integrator/AP development board */
xtal24mhz: xtal24mhz@24M {
#clock-cells = <0>;
compatible = "fixed-clock";
@@ -42,6 +42,33 @@
clocks = <&xtal24mhz>;
};
+ core-module@10000000 {
+ /* 24 MHz chrystal on the core module */
+ cm24mhz: cm24mhz@24M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ };
+
+ /* Oscillator on the core module, clocks the CPU core */
+ cmosc: cmosc@24M {
+ compatible = "arm,syscon-icst525-integratorap-cm";
+ #clock-cells = <0>;
+ lock-offset = <0x14>;
+ vco-offset = <0x08>;
+ clocks = <&cm24mhz>;
+ };
+
+ /* Auxilary oscillator on the core module, 32.369MHz at boot */
+ auxosc: auxosc@24M {
+ compatible = "arm,syscon-icst525";
+ #clock-cells = <0>;
+ lock-offset = <0x14>;
+ vco-offset = <0x1c>;
+ clocks = <&cm24mhz>;
+ };
+ };
+
syscon {
compatible = "arm,integrator-ap-syscon", "syscon";
reg = <0x11000000 0x100>;
This adds the clocks on the core module to the Integrator/AP board: a 24MHz chrystal, and two special-purpose ICST525 dividers, one used to clock the CPU core and another auxilary oscillator. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> --- arch/arm/boot/dts/integratorap.dts | 29 ++++++++++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel