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* powerpc/rcpm: Fix build break when SMP=nMichael Ellerman2016-03-161-0/+1
| | | | | | | | | | Add an include of asm/smp.h to fix a build break when SMP=n: arch/powerpc/sysdev/fsl_rcpm.c:32:2: error: implicit declaration of function 'get_hard_smp_processor_id' Fixes: d17799f9c10e ("powerpc/rcpm: add RCPM driver") Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc/rcpm: add RCPM driverchenhui zhao2016-03-041-0/+385
There is a RCPM (Run Control/Power Management) in Freescale QorIQ series processors. The device performs tasks associated with device run control and power management. The driver implements some features: mask/unmask irq, enter/exit low power states, freeze time base, etc. Signed-off-by: Chenhui Zhao <chenhui.zhao@freescale.com> Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> [scottwood: remove __KERNEL__ ifdef] Signed-off-by: Scott Wood <oss@buserror.net>