[RFC PATCH 0/3] drivers: mfd: Versatile Express SPC support
This patch series introduces support for the Versatile Express Serial Power Controller (SPC) present in ARM Versatile Express TC2 core tiles. SPC driver is a fundamental component of TC2 power management and allows to carry out C-state management and DVFS for A15 and A7 clusters. First two patches provide changes required by SPC to comply with the Versatile Express config API, third patch is the SPC driver implementation. Code extensively exercised through CPUidle and CPUfreq power states and operating point transitions. Lorenzo Pieralisi (2): drivers: mfd: vexpress: add timeout API to vexpress config interface drivers: mfd: vexpress: add Serial Power Controller (SPC) support Pawel Moll (1): drivers: mfd: refactor the vexpress config bridge API Documentation/devicetree/bindings/mfd/vexpress-spc.txt | 35 + drivers/mfd/Kconfig| 7 + drivers/mfd/Makefile | 1 + drivers/mfd/vexpress-config.c | 87 +- drivers/mfd/vexpress-spc.c | 626 ++ drivers/mfd/vexpress-sysreg.c | 2 +- include/linux/vexpress.h | 82 +- 7 files changed, 800 insertions(+), 40 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/vexpress-spc.txt create mode 100644 drivers/mfd/vexpress-spc.c -- 1.8.2.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[RFC PATCH 0/3] drivers: mfd: Versatile Express SPC support
This patch series introduces support for the Versatile Express Serial Power Controller (SPC) present in ARM Versatile Express TC2 core tiles. SPC driver is a fundamental component of TC2 power management and allows to carry out C-state management and DVFS for A15 and A7 clusters. First two patches provide changes required by SPC to comply with the Versatile Express config API, third patch is the SPC driver implementation. Code extensively exercised through CPUidle and CPUfreq power states and operating point transitions. Lorenzo Pieralisi (2): drivers: mfd: vexpress: add timeout API to vexpress config interface drivers: mfd: vexpress: add Serial Power Controller (SPC) support Pawel Moll (1): drivers: mfd: refactor the vexpress config bridge API Documentation/devicetree/bindings/mfd/vexpress-spc.txt | 35 + drivers/mfd/Kconfig| 7 + drivers/mfd/Makefile | 1 + drivers/mfd/vexpress-config.c | 87 +- drivers/mfd/vexpress-spc.c | 626 ++ drivers/mfd/vexpress-sysreg.c | 2 +- include/linux/vexpress.h | 82 +- 7 files changed, 800 insertions(+), 40 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/vexpress-spc.txt create mode 100644 drivers/mfd/vexpress-spc.c -- 1.8.2.2 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
