In order to support the SoC assisted power save features of the Qualcomm platform some changes are most likely needed to the regulator part of the DT bindings provided before. This version of the patchset carries the RPM core part, which allows us to move forward with merging Josh's patches [1] as well as aiding the discussion and development of the additional patches needed to properly implement the power save features being discussed. It also carries the patch to the already merged regulator driver, to make it compile. [1] https://lkml.org/lkml/2014/11/20/629 Changes since v7: - Mark merged the regulator part of the previous series - Removed regulator part of dt binding, for further discussions Changes since v6: - Changed filenames from qcom,rpm.{txt,h} to qcom-rpm.{txt,h} Changes since v5: - Clarified dt binding - Converted regulator qcom,force-mode to enum instead of multi-boolean - Remove unecessary version handshake - Cleaned up naming of RPM resources between different RPM versions - Updated regulator qcom,force-mode parsing - Updated regulator qcom,power-mode-* parsing - Cleanups in rpm driver - Dropped dev_get_qcom_rpm helper function Changes since v4: - Moved RPM driver to mfd Changes since v3: - IPC register is acquired through syscon, as it's shared with others Changes since v2: - Fix copy-paste error in dt binding - Correct incomplete move from mfd to soc - Correct const mistake in regulator driver Changes since v1: - Moved rpm driver to drivers/soc - Extracted resource table structs from rpm struct, as per Srinivas request - Dropped mode setting support for the regulators for now. Unsure if we need it and it requires some rework from the codeaurora solution. - Using set_voltage_sel instead of rolling my own "snapping", as per Marks request - Split regulator ops in mV, uV and swtich versions as per Marks request. - Added devicetree property to enable pull down. Bjorn Andersson (3): mfd: devicetree: bindings: Add Qualcomm RPM DT binding mfd: qcom-rpm: Driver for the Qualcomm RPM regulator: qcom-rpm: Add missing state flag in call to RPM Documentation/devicetree/bindings/mfd/qcom-rpm.txt | 70 +++ drivers/mfd/Kconfig | 14 + drivers/mfd/Makefile | 1 + drivers/mfd/qcom_rpm.c | 581 +++++++++++++++++++++ drivers/regulator/qcom_rpm-regulator.c | 1 + include/dt-bindings/mfd/qcom-rpm.h | 154 ++++++ include/linux/mfd/qcom_rpm.h | 13 + 7 files changed, 834 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/qcom-rpm.txt create mode 100644 drivers/mfd/qcom_rpm.c create mode 100644 include/dt-bindings/mfd/qcom-rpm.h create mode 100644 include/linux/mfd/qcom_rpm.h -- 1.8.2.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
