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author | Arnd Bergmann <arnd@arndb.de> | 2014-11-20 17:20:59 +0100 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2014-11-20 17:20:59 +0100 |
commit | f2f456e720351028bdd84f02abb5a58ceacbdcaa (patch) | |
tree | dcfe4676dd5490d62e928e37282018957995536a | |
parent | 2db0aea590246b570b9352659f065727900c6f69 (diff) | |
parent | 7b6b0a455d98c7a314278e0fdca25ec6395a502a (diff) |
Merge tag 'v3.19-meson-soc' of https://github.com/carlocaione/linux-meson into next/soc
Pull "ARM: meson: SOC related changes" from Carlo Caione:
This is the pull request for the SoC related changes for the 3.19.
The support for Meson8 is added together with L2 cache management.
* tag 'v3.19-meson-soc' of https://github.com/carlocaione/linux-meson:
clocksource: meson6: Select CLKSRC_MMIO
ARM: meson: enable L2 cache
ARM: meson: document meson8 compatible properties
ARM: meson: add meson8 support
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-rw-r--r-- | Documentation/devicetree/bindings/arm/amlogic.txt | 8 | ||||
-rw-r--r-- | arch/arm/mach-meson/Kconfig | 6 | ||||
-rw-r--r-- | arch/arm/mach-meson/meson.c | 10 | ||||
-rw-r--r-- | drivers/clocksource/Kconfig | 1 |
4 files changed, 18 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/arm/amlogic.txt b/Documentation/devicetree/bindings/arm/amlogic.txt index 7eece72b1a35..8fe815046140 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.txt +++ b/Documentation/devicetree/bindings/arm/amlogic.txt @@ -2,7 +2,9 @@ Amlogic MesonX device tree bindings ------------------------------------------- Boards with the Amlogic Meson6 SoC shall have the following properties: + Required root node property: + compatible: "amlogic,meson6" -Required root node property: - -compatible = "amlogic,meson6"; +Boards with the Amlogic Meson8 SoC shall have the following properties: + Required root node property: + compatible: "amlogic,meson8"; diff --git a/arch/arm/mach-meson/Kconfig b/arch/arm/mach-meson/Kconfig index 2c1154e1794a..18301dc9d2e7 100644 --- a/arch/arm/mach-meson/Kconfig +++ b/arch/arm/mach-meson/Kconfig @@ -2,6 +2,7 @@ menuconfig ARCH_MESON bool "Amlogic Meson SoCs" if ARCH_MULTI_V7 select GENERIC_IRQ_CHIP select ARM_GIC + select CACHE_L2X0 if ARCH_MESON @@ -10,4 +11,9 @@ config MACH_MESON6 default ARCH_MESON select MESON6_TIMER +config MACH_MESON8 + bool "Amlogic Meson8 SoCs support" + default ARCH_MESON + select MESON6_TIMER + endif diff --git a/arch/arm/mach-meson/meson.c b/arch/arm/mach-meson/meson.c index 5ee064f5a89f..5d6affe6a694 100644 --- a/arch/arm/mach-meson/meson.c +++ b/arch/arm/mach-meson/meson.c @@ -16,12 +16,14 @@ #include <linux/of_platform.h> #include <asm/mach/arch.h> -static const char * const m6_common_board_compat[] = { +static const char * const meson_common_board_compat[] = { "amlogic,meson6", + "amlogic,meson8", NULL, }; -DT_MACHINE_START(AML8726_MX, "Amlogic Meson6 platform") - .dt_compat = m6_common_board_compat, +DT_MACHINE_START(MESON, "Amlogic Meson platform") + .dt_compat = meson_common_board_compat, + .l2c_aux_val = 0, + .l2c_aux_mask = ~0, MACHINE_END - diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig index 90420600e1eb..f657a48d20eb 100644 --- a/drivers/clocksource/Kconfig +++ b/drivers/clocksource/Kconfig @@ -32,6 +32,7 @@ config ARMADA_370_XP_TIMER config MESON6_TIMER bool + select CLKSRC_MMIO config ORION_TIMER select CLKSRC_OF |