diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-04-20 11:32:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-20 13:05:20 +1000 |
| commit | 2c33ce009ca2389dbf0535d0672214d09738e35e (patch) | |
| tree | 6186a6458c3c160385d794a23eaf07c786a9e61b /arch/mips/kernel/csrc-bcm1480.c | |
| parent | cec32a47010647e8b0603726ebb75b990a4057a4 (diff) | |
| parent | 09d51602cf84a1264946711dd4ea0dddbac599a1 (diff) | |
Merge Linus master into drm-next
The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.
I've included the patch into the merge to fix the build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'arch/mips/kernel/csrc-bcm1480.c')
| -rw-r--r-- | arch/mips/kernel/csrc-bcm1480.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/mips/kernel/csrc-bcm1480.c b/arch/mips/kernel/csrc-bcm1480.c index 468f3eba4132..7f65b53d1b24 100644 --- a/arch/mips/kernel/csrc-bcm1480.c +++ b/arch/mips/kernel/csrc-bcm1480.c @@ -10,12 +10,9 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/clocksource.h> +#include <linux/sched_clock.h> #include <asm/addrspace.h> #include <asm/io.h> @@ -41,6 +38,11 @@ struct clocksource bcm1480_clocksource = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; +static u64 notrace sb1480_read_sched_clock(void) +{ + return __raw_readq(IOADDR(A_SCD_ZBBUS_CYCLE_COUNT)); +} + void __init sb1480_clocksource_init(void) { struct clocksource *cs = &bcm1480_clocksource; @@ -50,4 +52,6 @@ void __init sb1480_clocksource_init(void) plldiv = G_BCM1480_SYS_PLL_DIV(__raw_readq(IOADDR(A_SCD_SYSTEM_CFG))); zbbus = ((plldiv >> 1) * 50000000) + ((plldiv & 1) * 25000000); clocksource_register_hz(cs, zbbus); + + sched_clock_register(sb1480_read_sched_clock, 64, zbbus); } |