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path: root/drivers/clk/qcom/Kconfig
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* clk: qcom: Add ipq8074 Global Clock Controller supportAbhishek Sahu2017-06-191-0/+9
| | | | | | | | | This patch adds support for the global clock controller found on the ipq8074 based devices. This includes UART, I2C, SPI etc. Signed-off-by: Abhishek Sahu <absahu@codeaurora.org> Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* Merge branch 'clk-qcom-rpm' into clk-nextStephen Boyd2016-11-101-0/+29
|\ | | | | | | | | | | | | * clk-qcom-rpm: clk: qcom: Add support for RPM Clocks clk: qcom: Add support for SMD-RPM Clocks clk: qcom: Always add factor clock for xo clocks
| * clk: qcom: Add support for RPM ClocksGeorgi Djakov2016-11-101-0/+13
| | | | | | | | | | | | | | | | | | | | | | This adds initial support for clocks controlled by the Resource Power Manager (RPM) processor on some Qualcomm SoCs, which use the qcom_rpm driver to communicate with RPM. Such platforms are apq8064 and msm8960. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
| * clk: qcom: Add support for SMD-RPM ClocksGeorgi Djakov2016-11-101-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds initial support for clocks controlled by the Resource Power Manager (RPM) processor on some Qualcomm SoCs, which use the qcom_smd_rpm driver to communicate with RPM. Such platforms are msm8916, apq8084 and msm8974. The RPM is a dedicated hardware engine for managing the shared SoC resources in order to keep the lowest power profile. It communicates with other hardware subsystems via shared memory and accepts clock requests, aggregates the requests and turns the clocks on/off or scales them on demand. This driver is based on the codeaurora.org driver: https://www.codeaurora.org/cgit/quic/la/kernel/msm-3.10/tree/drivers/clk/qcom/clock-rpm.c Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Acked-by: Rob Herring <robh@kernel.org> [sboyd@codeaurora.org: Remove useless braces for single line if] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* | clk: qcom: Add support for msm8994 global clock controllerBastian Köcher2016-11-101-0/+8
|/ | | | | | | | | | | The clock definition was ported from the Google 3.10 kernel tree to work with the latest kernel. Signed-off-by: Bastian Köcher <mail@kchr.de> [jeremymc@redhat.com: created new commit of just dt-bindings] Signed-off-by: Jeremy McNicoll <jeremymc@redhat.com> [sboyd@codeaurora.org: Tidy up commit text and Kconfig help] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: select GDSC for msm8996 gcc and mmccSrinivas Kandagatla2016-08-251-0/+2
| | | | | | | | | | | | | This patch selects QCOM_GDSC Kconfig for msm8996 GCC and MMCC clock controllers, as these provide some of the gdscs on the SOC. Also selecting this config will make it align with other drivers which do the same. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Fixes: 52111672f791 ("clk: qcom: gdsc: Add GDSCs in msm8996 GCC") Fixes: 7e824d507909 ("clk: qcom: gdsc: Add mmcc gdscs for msm8996 family") Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: mdm9615: Add support for MDM9615 Clock ControllersNeil Armstrong2016-08-151-0/+17
| | | | | | | | In order to support the Qualcomm MDM9615 SoC, add support for the Global and LPASS Clock Controllers. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: Add IPQ4019 Global Clock Controller supportVaradarajan Narayanan2016-02-251-0/+8
| | | | | | | | | | | | | This patch adds support for the global clock controller found on the IPQ4019 based devices. This includes UART, I2C, SPI etc. Signed-off-by: Pradeep Banavathi <pradeepb@codeaurora.org> Signed-off-by: Senthilkumar N L <snlakshm@codeaurora.org> Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org> Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org> Acked-by: Andy Gross <andy.gross@linaro.org> [sboyd@codeaurora.org: Drop 0x16024 enable_reg in crypto_ahb] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: Add MSM8996 Multimedia Clock Controller (MMCC) driverStephen Boyd2015-11-301-0/+9
| | | | | | | | Add a driver for the multimedia clock controller found on MSM8996 based devices. This should allow most multimedia device drivers to probe and control their clocks. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: Add MSM8996 Global Clock Control (GCC) driverStephen Boyd2015-11-301-0/+8
| | | | | | | | Add support for the global clock controller found on MSM8996 based devices. This should allow most non-multimedia device drivers to probe and control their clocks. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: Move gdsc config outside COMMON_CLK_QCOM configStephen Boyd2015-10-081-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | Having this hidden config below the COMMON_CLK_QCOM config causes menuconfig to stop indenting config items after it. <*> Support for Qualcomm's clock controllers {M} APQ8084 Global Clock Controller <M> APQ8084 Multimedia Clock Controller {M} IPQ806x Global Clock Controller <M> IPQ806x LPASS Clock Controller <M> MSM8660 Global Clock Controller <M> MSM8916 Global Clock Controller {M} APQ8064/MSM8960 Global Clock Controller <M> APQ8064/MSM8960 LPASS Clock Controller <M> MSM8960 Multimedia Clock Controller {M} MSM8974 Global Clock Controller <M> MSM8974 Multimedia Clock Controller Move it up above anything else so that we don't get odd indenting. Cc: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: gdsc: Add GDSCs in apq8084 MMCCStephane Viau2015-09-161-0/+1
| | | | | | | | Add the GDSC instances that exist as part of apq8084 MMCC block. Signed-off-by: Stephane Viau <sviau@codeaurora.org> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: gdsc: Add GDSCs in apq8084 GCCRajendra Nayak2015-09-161-0/+1
| | | | | | | Add the GDSC instances that exist as part of apq8084 GCC block Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: gdsc: Add GDSCs in msm8974 MMCCStephen Boyd2015-09-161-0/+1
| | | | | | | | Add the GDSC instances that exist as part of msm8974 MMCC block Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: gdsc: Add GDSCs in msm8974 GCCStephen Boyd2015-09-161-0/+1
| | | | | | | | There's just one GDSC as part of the msm8974 GCC block. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: gdsc: Add GDSCs in msm8916 GCCRajendra Nayak2015-09-161-0/+1
| | | | | | | Add all data for the GDSCs which are part of msm8916 GCC block. Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: Add support for GDSCsStephen Boyd2015-09-161-0/+4
| | | | | | | | | | | | GDSCs (Global Distributed Switch Controllers) are responsible for safely collapsing and restoring power to peripherals in the SoC. These are best modelled as power domains using genpd and given the registers are scattered throughout the clock controller register space, its best to have the support added through the clock driver. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: fix driver dependenciesBartlomiej Zolnierkiewicz2015-04-071-0/+1
| | | | | | | | | | Support for Qualcomm's clock controllers should be available only on Qualcomm platforms. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Mike Turquette <mturquette@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: Add MSM8916 Global Clock Controller supportGeorgi Djakov2015-03-231-0/+8
| | | | | | | | | | This patch adds support for the global clock controller found on the MSM8916 based devices. It allows the various device drivers to probe and control their clocks and resets. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> [sboyd@codeaurora.org: Removed NULL entry from parent_maps] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: Add MSM8960/APQ8064 LPASS clock controller (LCC) driverStephen Boyd2015-01-271-0/+9
| | | | | | | | | Add an LCC driver for MSM8960/APQ8064 that supports the i2s, slimbus, and pcm clocks. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Tested-by: Kenneth Westfield <kwestfie@codeaurora.org> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: qcom: Add IPQ806X LPASS clock controller (LCC) driverRajendra Nayak2015-01-271-0/+9
| | | | | | | | | | | | | | | | Add an LCC driver for IPQ806x that supports the i2s, S/PDIF, and pcm clocks. Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Josh Cartwright <joshc@codeaurora.org> [sboyd@codeaurora.org: Reworded commit text, added Kconfig select, fleshed out Kconfig description a bit more, added pll4 configuration and reworked probe for it, added muxes, split out dt-binding file] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Tested-by: Kenneth Westfield <kwestfie@codeaurora.org> Signed-off-by: Michael Turquette <mturquette@linaro.org>
* clk: qcom: Add support for IPQ8064's global clock controller (GCC)Kumar Gala2014-07-151-0/+8
| | | | | | | | | | | | Add a driver for the global clock controller found on IPQ8064 based platforms. This should allow most non-multimedia device drivers to probe and control their clocks. This is currently missing clocks for USB HSIC and networking devices. Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Andy Gross <agross@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: Add APQ8084 Multimedia Clock Controller (MMCC) supportGeorgi Djakov2014-07-151-0/+9
| | | | | | | | | | Add support for the multimedia clock controller found on the APQ8084 based platforms. This will allow the multimedia device drivers to control their clocks. Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com> [sboyd: Rework parent mapping to avoid conflicts] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: Add APQ8084 Global Clock Controller supportGeorgi Djakov2014-07-111-0/+8
| | | | | | | | This patch adds support for the global clock controller found on the APQ8084 based devices. This includes UART, I2C, SPI etc. Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* clk: qcom: Add basic support for APQ8064 global clock controller clocksKumar Gala2014-04-301-2/+2
| | | | | | | | | | | | | | The APQ8064 and MSM8960 share a significant amount of clock data and code between the two SoCs. Rather than duplicating the data we just add support for a unqiue APQ8064 clock table into the MSM8960 code. For now add just enough clocks to get a basic serial port going on an APQ8064 device. Signed-off-by: Kumar Gala <galak@codeaurora.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mike Turquette <mturquette@linaro.org> [mturquette@linaro.org: trivial conflict due to missing ipq8064 support]
* clk: qcom: Add support for MSM8660's global clock controller (GCC)Stephen Boyd2014-01-161-0/+8
| | | | | | | | | Add a driver for the global clock controller found on MSM8660 based platforms. This should allow most non-multimedia device drivers to probe and control their clocks. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* clk: qcom: Add support for MSM8974's multimedia clock controller (MMCC)Stephen Boyd2014-01-161-0/+9
| | | | | | | | | Add a driver for the global clock controller found on MSM 8974 based platforms. This should allow most multimedia device drivers to probe and control their clocks. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* clk: qcom: Add support for MSM8974's global clock controller (GCC)Stephen Boyd2014-01-161-0/+8
| | | | | | | | | Add a driver for the global clock controller found on MSM 8974 based platforms. This should allow most non-multimedia device drivers to probe and control their clocks. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* clk: qcom: Add support for MSM8960's multimedia clock controller (MMCC)Stephen Boyd2014-01-161-0/+9
| | | | | | | | | Add a driver for the multimedia clock controller found on MSM 8960 based platforms. This should allow multimedia device drivers to probe and control their clocks. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* clk: qcom: Add support for MSM8960's global clock controller (GCC)Stephen Boyd2014-01-161-0/+8
| | | | | | | | | Add a driver for the global clock controller found on MSM8960 based platforms. This should allow most non-multimedia device drivers to probe and control their clocks. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* clk: qcom: Add reset controller supportStephen Boyd2014-01-161-1/+1
| | | | | | | | | | | | Reset controllers and clock controllers are combined into one IP block on Qualcomm chipsets. Usually a reset signal is associated with each clock branch but sometimes a reset signal is associated with a handful of clocks. Either way the register interface is the same; set a bit to assert a reset and clear a bit to deassert a reset. Add support for these types of resets signals. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* clk: qcom: Add a regmap type clock structStephen Boyd2014-01-161-0/+5
Add a clock type that associates a regmap pointer and some enable/disable bits with a clk_hw struct. This will be the struct that a hw specific implementation wraps if it wants to use the regmap helper functions. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
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