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Date: Mon, 11 Aug 2014 15:43:05 -0700 From: Bjorn Andersson <bjorn.andersson@...ymobile.com> To: Rob Herring <robh+dt@...nel.org>, Mark Brown <broonie@...nel.org>, Lee Jones <lee.jones@...aro.org> CC: Pawel Moll <pawel.moll@....com>, Andy Gross <agross@...eaurora.org>, Mark Rutland <mark.rutland@....com>, Kevin Hilman <khilman@...aro.org>, Kumar Gala <galak@...eaurora.org>, Josh Cartwright <joshc@...eaurora.org>, <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-arm-msm@...r.kernel.org> Subject: [PATCH v5 0/3] Qualcomm Resource Power Manager driver This series adds a regulator driver for the Resource Power Manager found in Qualcomm 8660, 8960 and 8064 based devices. The RPM driver exposes resources to its child devices, that can be accessed to implement drivers for the regulators, clocks and bus frequency control that's owned by the RPM in these devices. After receiving little interest and some confusion regarding maintainership of drivers/soc/qcom I had a chat with Andy Gross and we concluded that "the rpm driver is not glue code and should therefore not be in drivers/soc". So I'm moving it back into MFD. 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: Regulator driver for the Qualcomm RPM Documentation/devicetree/bindings/mfd/qcom,rpm.txt | 263 +++++++ drivers/mfd/Kconfig | 14 + drivers/mfd/Makefile | 1 + drivers/mfd/qcom_rpm.c | 596 ++++++++++++++++ drivers/regulator/Kconfig | 12 + drivers/regulator/Makefile | 1 + drivers/regulator/qcom_rpm-regulator.c | 787 +++++++++++++++++++++ include/dt-bindings/mfd/qcom,rpm.h | 142 ++++ include/linux/mfd/qcom_rpm.h | 12 + 9 files changed, 1828 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/qcom,rpm.txt create mode 100644 drivers/mfd/qcom_rpm.c create mode 100644 drivers/regulator/qcom_rpm-regulator.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 linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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