Adds generic PM domain support for Tegra SoCs but so far it is only enabled Tegra 64-bit devices. There is no reason why this cannot be enabled for Tegra 32-bit devices, but to keep the patch series to a minimum only 64-bit devices are enabled.
This series has been boot tested on Tegra210 as well as various 32-bit Tegra platforms. Summary of changes since V3 [0]: - Dropped tegra124 support for now - Removed MC flush support per feedback from Thierry - Cleaned up the PMC changes per feedback from Thierry - Added support for tegra210 Series Summary: Patch 1: Adds the new function of_reset_control_get_by_index(). Patch 2-9: PMC clean-up and fixes Patch 10: Adds function to remove a generic PM domain Patch 11: Updates DT documentation for PMC w.r.t Tegra210 Patch 12: Adds DT documentation for tegra generic PM domains Patch 13: Adds PMC generic DM domains support Patch 14: Adds audio clock for Tegra210 audio power-domain Patch 15: Adds DT bindings for Tegra210 audio power-domain Patch 16: Enable generic PM domains for tegra64 [0] http://comments.gmane.org/gmane.linux.ports.tegra/22944 Jon Hunter (15): soc: tegra: pmc: Add missing structure members to kernel-doc soc: tegra: pmc: Fix sparse warning for tegra_pmc_init_tsense_reset soc: tegra: pmc: Remove debugfs entry on probe failure soc: tegra: pmc: Avoid extra remapping of PMC registers soc: tegra: pmc: Wait for powergate state to change soc: tegra: pmc: Remove non-existing power partitions for T210 soc: tegra: pmc: Fix checking of valid partitions soc: tegra: pmc: Ensure partitions can be toggled on/off by PMC PM / Domains: Add function to remove a pm-domain Documentation: DT: bindings: Update NVIDIA PMC for Tegra210 Documentation: DT: bindings: Add power domain info for NVIDIA PMC soc: tegra: pmc: Add generic PM domain support clk: tegra210: Add the APB2APE audio clock ARM64: tegra: Add audio PM domain device node for Tegra210 ARM64: tegra: select PM_GENERIC_DOMAINS Vince Hsu (1): reset: add of_reset_control_get_by_index() .../bindings/arm/tegra/nvidia,tegra20-pmc.txt | 66 ++- arch/arm/boot/dts/tegra124.dtsi | 1 + arch/arm/mach-tegra/platsmp.c | 16 +- arch/arm64/Kconfig.platforms | 2 + arch/arm64/boot/dts/nvidia/tegra210.dtsi | 11 +- drivers/base/power/domain.c | 26 + drivers/clk/tegra/clk-id.h | 1 + drivers/clk/tegra/clk-tegra-periph.c | 1 + drivers/clk/tegra/clk-tegra210.c | 1 + drivers/reset/core.c | 40 +- drivers/soc/tegra/pmc.c | 586 +++++++++++++++++++-- include/dt-bindings/clock/tegra210-car.h | 2 +- include/dt-bindings/power/tegra-powergate.h | 35 ++ include/linux/pm_domain.h | 5 + include/linux/reset.h | 9 + include/soc/tegra/pmc.h | 38 +- 16 files changed, 720 insertions(+), 120 deletions(-) create mode 100644 include/dt-bindings/power/tegra-powergate.h -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
