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8011657b9e
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: John Stultz <john.stultz@linaro.org>
19 lines
509 B
Text
19 lines
509 B
Text
config ARCH_BCM
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bool "Broadcom SoC" if ARCH_MULTI_V7
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depends on MMU
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select ARCH_REQUIRE_GPIOLIB
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select ARM_ERRATA_754322
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select ARM_ERRATA_764369 if SMP
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select ARM_GIC
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select CPU_V7
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select CLKSRC_OF
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select GENERIC_CLOCKEVENTS
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select GENERIC_TIME
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select GPIO_BCM
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select SPARSE_IRQ
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select TICK_ONESHOT
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help
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This enables support for system based on Broadcom SoCs.
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It currently supports the 'BCM281XX' family, which includes
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BCM11130, BCM11140, BCM11351, BCM28145 and
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BCM28155 variants.
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