Messages in this thread | | | From | Dmitry Osipenko <> | Subject | [PATCH v1 0/3] Support regulators coupling on NVIDIA Tegra20/30 | Date | Mon, 15 Jul 2019 22:45:00 +0300 |
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Hello,
The voltage regulators need to be coupled on NVIDIA Tegra20 and Tegra30 SoCs in order to provide voltage scaling functionality in a generic way. All necessary regulator-core patches that added support for the regulators coupling are already have been merge into mainline kernel. This series adds customized voltage couplers for Tegra20/30 SoCs, paving the way for a refined CPUFreq driver that will utilize voltage scaling and other neat features. This is a resend of a leftover patches from a previous series [1] that was partially applied by Mark Brown. Please review, thanks in advance!
[1] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=115626
Dmitry Osipenko (3): dt-bindings: regulator: Document regulators coupling of NVIDIA Tegra20/30 SoCs soc/tegra: regulators: Add regulators coupler for Tegra20 soc/tegra: regulators: Add regulators coupler for Tegra30
.../nvidia,tegra-regulators-coupling.txt | 65 ++++ drivers/soc/tegra/Kconfig | 10 + drivers/soc/tegra/Makefile | 2 + drivers/soc/tegra/regulators-tegra20.c | 350 ++++++++++++++++++ drivers/soc/tegra/regulators-tegra30.c | 302 +++++++++++++++ 5 files changed, 729 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/nvidia,tegra-regulators-coupling.txt create mode 100644 drivers/soc/tegra/regulators-tegra20.c create mode 100644 drivers/soc/tegra/regulators-tegra30.c
-- 2.22.0
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