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| author | Serge Semin <Sergey.Semin@baikalelectronics.ru> | 2020-05-26 14:59:28 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2020-05-28 14:17:41 +0200 |
| commit | 83ca8b3e8f213f49cc68b5c1fbcf88ebb24671eb (patch) | |
| tree | bd2e9caa7cf5294ac4906ac560abdddda5cd3dc3 /drivers/memory/Makefile | |
| parent | bus: Add Baikal-T1 APB-bus driver (diff) | |
| download | linux-83ca8b3e8f213f49cc68b5c1fbcf88ebb24671eb.tar.xz linux-83ca8b3e8f213f49cc68b5c1fbcf88ebb24671eb.zip | |
memory: Add Baikal-T1 L2-cache Control Block driver
Baikal-T1 SoC provides a way to tune the MIPS P5600 CM2 L2-cache
performance up. It can be done by changing the L2-RAM Data/Tag/WS
latencies in a dedicated register exposed by the system controller.
The driver added by this commit provides a dts properties-based and
sysfs-based interface for it. The device DT node is supposed to be a
child of Baikal-T1 System Controller node.
Link: https://lore.kernel.org/r/20200526125928.17096-7-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>
Cc: Paul Burton <paulburton@kernel.org>
Cc: Olof Johansson <olof@lixom.net>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: soc@kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/memory/Makefile')
| -rw-r--r-- | drivers/memory/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/memory/Makefile b/drivers/memory/Makefile index 27b493435e61..6d7e3e64ba62 100644 --- a/drivers/memory/Makefile +++ b/drivers/memory/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_ARM_PL172_MPMC) += pl172.o obj-$(CONFIG_ATMEL_SDRAMC) += atmel-sdramc.o obj-$(CONFIG_ATMEL_EBI) += atmel-ebi.o obj-$(CONFIG_ARCH_BRCMSTB) += brcmstb_dpfe.o +obj-$(CONFIG_BT1_L2_CTL) += bt1-l2-ctl.o obj-$(CONFIG_TI_AEMIF) += ti-aemif.o obj-$(CONFIG_TI_EMIF) += emif.o obj-$(CONFIG_OMAP_GPMC) += omap-gpmc.o |