Reconfigure pad voltages as part of mmc voltage switching on controllers with adjustable voltages. Allow for reconfiguration of the signaling voltage of SDMMC1 on Tegra210 P2597 and fix SDMMC4 signaling voltage regulator configuration on Tegra210 P2180.
This series depends on the "Tegra PMC pinctrl pad configuration" series posted earlier. Aapo Vienamo (7): dt-bindings: Document Tegra SDHCI pinctrl bindings mmc: tegra: Reconfigure pad voltages during voltage switching arm64: dts: Add Tegra210 sdmmc pinctrl voltage states arm64: dts: Add Tegra186 sdmmc pinctrl voltage states arm64: dts: tegra210-p2180: Allow ldo2 to go down to 1.8 V arm64: dts: tegra210-p2180: Correct sdmmc4 vqmmc-supply arm64: dts: tegra210-p2597: Remove no-1-8-v from sdmmc1 .../bindings/mmc/nvidia,tegra20-sdhci.txt | 22 ++++++ arch/arm64/boot/dts/nvidia/tegra186.dtsi | 40 ++++++++++ arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 12 +-- arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 1 - arch/arm64/boot/dts/nvidia/tegra210.dtsi | 27 +++++++ drivers/mmc/host/sdhci-tegra.c | 91 ++++++++++++++++++++-- 6 files changed, 176 insertions(+), 17 deletions(-) -- 2.7.4
