ARM: rockchip: add smp functionality
From: Heiko Stuebner <heiko@...> Date: Mon, 17 Jun 2013 22:34:26 +0200
This series enables the use of the additional cores on Rockchip Cortex-A9 SoCs. To achieve this, add the scu, the needed sram and power-management-unit. This is again new teritory for me, so I might've messed up something, but overall I'm happy to have gained a bit of smp understanding :-) This of course goes on top of the basic support series. Heiko Stuebner (4): arm: rockchip: add snoop-control-unit arm: rockchip: add sram dt nodes and documentation arm: rockchip: add power-management-unit dt node arm: rockchip: add smp bringup code .../devicetree/bindings/arm/rockchip/pmu.txt | 16 +++ .../devicetree/bindings/arm/rockchip/smp-sram.txt | 29 ++++ arch/arm/boot/dts/rk3066a.dtsi | 24 ++++ arch/arm/mach-rockchip/Kconfig | 1 + arch/arm/mach-rockchip/Makefile | 1 + arch/arm/mach-rockchip/core.h | 22 +++ arch/arm/mach-rockchip/headsmp.S | 32 +++++ arch/arm/mach-rockchip/platsmp.c | 145 ++++++++++++++++++++ arch/arm/mach-rockchip/rockchip.c | 2 + 9 files changed, 272 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/rockchip/pmu.txt create mode 100644 Documentation/devicetree/bindings/arm/rockchip/smp-sram.txt create mode 100644 arch/arm/mach-rockchip/core.h create mode 100644 arch/arm/mach-rockchip/headsmp.S create mode 100644 arch/arm/mach-rockchip/platsmp.c -- 1.7.10.4
Patches in this set
- [0001] ARM: rockchip: add snoop-control-unit (raw)
- [0002] ARM: rockchip: add sram dt nodes and documentation (raw)
- [0003] ARM: rockchip: add power-management-unit dt node (raw)
- [0004] ARM: rockchip: add smp bringup code (raw)
Statistics
- 4 individual patches
- 272 lines added
- 0 lines removed