On Wed, 2014-09-10 at 11:08 +0530, Neelesh Gupta wrote: > The patch implements the OPAL rtc driver that binds with the rtc > driver subsystem. The driver uses the platform device infrastructure > to probe the rtc device and register it to rtc class framework. The > 'wakeup' is supported depending upon the property 'has-tpo' present > in the OF node. It provides a way to load the generic rtc driver in > in the absence of an OPAL driver. > > The patch also moves the existing OPAL rtc get/set time interfaces to the > new driver and exposes the necessary OPAL calls using EXPORT_SYMBOL_GPL. > > Signed-off-by: Neelesh Gupta <neele...@linux.vnet.ibm.com> > --- > > Note: > This patch depends upon the below patch posted on > 'linuxppc-dev@lists.ozlabs.org' > [PATCH 1/4] powerpc/powernv: Add OPAL check token call > Signed-off-by: Michael Neuling <mi...@neuling.org> > > arch/powerpc/include/asm/opal.h | 7 - > arch/powerpc/kernel/time.c | 1 > arch/powerpc/platforms/powernv/opal-async.c | 3 > arch/powerpc/platforms/powernv/opal-rtc.c | 63 ++---- > arch/powerpc/platforms/powernv/opal-wrappers.S | 2 > arch/powerpc/platforms/powernv/opal.c | 6 + > arch/powerpc/platforms/powernv/setup.c | 2 > drivers/rtc/Kconfig | 11 + > drivers/rtc/Makefile | 1 > drivers/rtc/rtc-opal.c | 257 > ++++++++++++++++++++++++ > 10 files changed, 305 insertions(+), 48 deletions(-) > create mode 100644 drivers/rtc/rtc-opal.c
Alessandro, given this depends on other things in the powerpc tree do you mind if we take this through the powerpc tree with your Ack? Or I can create a topic branch with the required powerpc changes. cheers _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
