summaryrefslogtreecommitdiffstats
path: root/arch/arc
diff options
context:
space:
mode:
authorNoam Camus <noamca@mellanox.com>2016-11-16 07:31:11 +0100
committerVineet Gupta <vgupta@synopsys.com>2016-11-30 20:54:25 +0100
commit09dcd1958be42ea473fef24a2c02d975f520ea71 (patch)
tree60d945f93dc3796e85e7cb37b06039e91a806199 /arch/arc
parentclocksource: import ARC timer driver (diff)
downloadlinux-09dcd1958be42ea473fef24a2c02d975f520ea71.tar.xz
linux-09dcd1958be42ea473fef24a2c02d975f520ea71.zip
soc: Support for NPS HW scheduling
This new header file is for NPS400 SoC (part of ARC architecture). The header file includes macros for save/restore of HW scheduling. The control of HW scheduling is achieved by writing core registers. This code was moved from arc/plat-eznps so it can be used from drivers/clocksource/, available only for CONFIG_EZNPS_MTM_EXT. Signed-off-by: Noam Camus <noamca@mellanox.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'arch/arc')
-rw-r--r--arch/arc/plat-eznps/include/plat/ctop.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arc/plat-eznps/include/plat/ctop.h b/arch/arc/plat-eznps/include/plat/ctop.h
index 9d6718c1a199..ee2e32df5e90 100644
--- a/arch/arc/plat-eznps/include/plat/ctop.h
+++ b/arch/arc/plat-eznps/include/plat/ctop.h
@@ -46,9 +46,7 @@
#define CTOP_AUX_UDMC (CTOP_AUX_BASE + 0x300)
/* EZchip core instructions */
-#define CTOP_INST_HWSCHD_OFF_R3 0x3B6F00BF
#define CTOP_INST_HWSCHD_OFF_R4 0x3C6F00BF
-#define CTOP_INST_HWSCHD_RESTORE_R3 0x3E6F70C3
#define CTOP_INST_HWSCHD_RESTORE_R4 0x3E6F7103
#define CTOP_INST_SCHD_RW 0x3E6F7004
#define CTOP_INST_SCHD_RD 0x3E6F7084