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authorChristian Daudt <csd@broadcom.com>2013-03-13 14:27:28 -0700
committerOlof Johansson <olof@lixom.net>2013-04-02 17:28:55 -0700
commit5f03dc2002f5dc85ce87e69caff7f28f17f5c9b2 (patch)
tree2fada9e1e50035adbde9b1cbe31ab331c3ca874f /arch/arm/boot/dts/bcm11351.dtsi
parent33fe1e0ea97090dd3ab96e1bad3ef54f77509f95 (diff)
downloadlinux-5f03dc2002f5dc85ce87e69caff7f28f17f5c9b2.tar.bz2
ARM: bcm281xx: Add timer driver (DT portion)
This adds support for the Broadcom timer, used in the following SoCs: BCM11130, BCM11140, BCM11351, BCM28145, BCM28155 Updates from V6: - Split DT portion into a separate patch Updates from V5: - Rebase to latest arm-soc/for-next Updates from V4: - Switch code to use CLOCKSOURCE_OF_DECLARE Updates from V3: - Migrate to 3.9 timer framework updates Updates from V2: - prepend static fns + fields with kona_ Updates from V1: - Rename bcm_timer.c to bcm_kona_timer.c - Pull .h into bcm_kona_timer.c - Make timers static - Clean up comment block - Switched to using clockevents_config_and_register - Added an error to the get_timer loop if it repeats too much - Added to Documentation/devicetree/bindings/arm/bcm/bcm,kona-timer.txt - Added missing readl to timer_disable_and_clear Note: bcm,kona-timer was kept as the 'compatible' field to make it specific enough for when there are multiple bcm timers (bcm,timer is too generic). Signed-off-by: Christian Daudt <csd@broadcom.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: John Stultz <john.stultz@linaro.org> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/boot/dts/bcm11351.dtsi')
-rw-r--r--arch/arm/boot/dts/bcm11351.dtsi8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi
index ad135885bd2a..8f71f40722b9 100644
--- a/arch/arm/boot/dts/bcm11351.dtsi
+++ b/arch/arm/boot/dts/bcm11351.dtsi
@@ -47,4 +47,12 @@
cache-unified;
cache-level = <2>;
};
+
+ timer@35006000 {
+ compatible = "bcm,kona-timer";
+ reg = <0x35006000 0x1000>;
+ interrupts = <0x0 7 0x4>;
+ clock-frequency = <32768>;
+ };
+
};