clk: qcom: Add APCS clock controller support

Add a driver for the APCS clock controller. It is part of the APCS
hardware block, which among other things implements also a combined
mux and half integ

clk: qcom: Add APCS clock controller support

Add a driver for the APCS clock controller. It is part of the APCS
hardware block, which among other things implements also a combined
mux and half integer divider functionality. It can choose between a
fixed-rate clock or the dedicated APCS (A53) PLL. The source and the
divider can be set both at the same time.

This is required for enabling CPU frequency scaling on MSM8916-based
platforms.

Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: Amit Kucheria <amit.kucheria@linaro.org>
[sboyd@codeaurora.org: Include rcg header for parent_map, drop
multiple unneeded includes, add COMPILE_TEST to APCS depends,
made tristate/modular]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

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clk: qcom: Add A53 PLL support

The CPUs on Qualcomm MSM8916-based platforms are clocked by two PLLs,
a primary (A53) CPU PLL and a secondary fixed-rate GPLL0. These sources
are connected to a mux an

clk: qcom: Add A53 PLL support

The CPUs on Qualcomm MSM8916-based platforms are clocked by two PLLs,
a primary (A53) CPU PLL and a secondary fixed-rate GPLL0. These sources
are connected to a mux and half-integer divider, which is feeding the
CPU cores.

This patch adds support for the primary CPU PLL which generates the
higher range of frequencies above 1GHz.

Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: Amit Kucheria <amit.kucheria@linaro.org>
[sboyd@codeaurora.org: Move to devm provider registration,
NUL terminate frequency table, made tristate/modular]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

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clk: qcom: Add spmi_pmic clock divider support

Clkdiv module provides a clock output on the PMIC with CXO as
the source. This clock can be routed through PMIC GPIOs. Add
a device driver to configure

clk: qcom: Add spmi_pmic clock divider support

Clkdiv module provides a clock output on the PMIC with CXO as
the source. This clock can be routed through PMIC GPIOs. Add
a device driver to configure this clkdiv module.

Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>
[sboyd: Simplified code and moved to devm clk provider APIs]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

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clk: qcom: Add ipq8074 Global Clock Controller support

This patch adds support for the global clock controller found on
the ipq8074 based devices. This includes UART, I2C, SPI etc.

Signed-off-by: A

clk: qcom: Add ipq8074 Global Clock Controller support

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>

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clk: qcom: Add support for RPM Clocks

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 communicat

clk: qcom: Add support for RPM Clocks

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>

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clk: qcom: Add support for SMD-RPM Clocks

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 co

clk: qcom: Add support for SMD-RPM Clocks

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>

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clk: qcom: Add support for msm8994 global clock controller

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.

clk: qcom: Add support for msm8994 global clock controller

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>

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clk: qcom: select GDSC for msm8996 gcc and mmcc

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 c

clk: qcom: select GDSC for msm8996 gcc and mmcc

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>

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clk: mdm9615: Add support for MDM9615 Clock Controllers

In order to support the Qualcomm MDM9615 SoC, add support for
the Global and LPASS Clock Controllers.

Signed-off-by: Neil Armstrong <narmstro

clk: mdm9615: Add support for MDM9615 Clock Controllers

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>

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clk: qcom: Add IPQ4019 Global Clock Controller support

This patch adds support for the global clock controller found on
the IPQ4019 based devices. This includes UART, I2C, SPI etc.

Signed-off-by: P

clk: qcom: Add IPQ4019 Global Clock Controller support

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>

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clk: qcom: Add MSM8996 Multimedia Clock Controller (MMCC) driver

Add a driver for the multimedia clock controller found on MSM8996
based devices. This should allow most multimedia device drivers
to

clk: qcom: Add MSM8996 Multimedia Clock Controller (MMCC) driver

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>

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clk: qcom: Add MSM8996 Global Clock Control (GCC) driver

Add support for the global clock controller found on MSM8996
based devices. This should allow most non-multimedia device
drivers to probe and

clk: qcom: Add MSM8996 Global Clock Control (GCC) driver

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>

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clk: qcom: Move gdsc config outside COMMON_CLK_QCOM config

Having this hidden config below the COMMON_CLK_QCOM config causes
menuconfig to stop indenting config items after it.

<*> Support

clk: qcom: Move gdsc config outside COMMON_CLK_QCOM config

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>

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clk: qcom: gdsc: Add GDSCs in apq8084 MMCC

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

clk: qcom: gdsc: Add GDSCs in apq8084 MMCC

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>

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clk: qcom: gdsc: Add GDSCs in apq8084 GCC

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@cod

clk: qcom: gdsc: Add GDSCs in apq8084 GCC

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>

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clk: qcom: gdsc: Add GDSCs in msm8974 MMCC

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@c

clk: qcom: gdsc: Add GDSCs in msm8974 MMCC

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>

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clk: qcom: gdsc: Add GDSCs in msm8974 GCC

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

clk: qcom: gdsc: Add GDSCs in msm8974 GCC

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>

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clk: qcom: gdsc: Add GDSCs in msm8916 GCC

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@co

clk: qcom: gdsc: Add GDSCs in msm8916 GCC

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>

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clk: qcom: Add support for GDSCs

GDSCs (Global Distributed Switch Controllers) are responsible for
safely collapsing and restoring power to peripherals in the SoC.
These are best modelled as power d

clk: qcom: Add support for GDSCs

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>

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clk: qcom: fix driver dependencies

Support for Qualcomm's clock controllers should be available only
on Qualcomm platforms.

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked

clk: qcom: fix driver dependencies

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>

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clk: qcom: Add MSM8916 Global Clock Controller support

This patch adds support for the global clock controller found on the MSM8916
based devices. It allows the various device drivers to probe and c

clk: qcom: Add MSM8916 Global Clock Controller support

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>

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clk: qcom: Add MSM8960/APQ8064 LPASS clock controller (LCC) driver

Add an LCC driver for MSM8960/APQ8064 that supports the i2s,
slimbus, and pcm clocks.

Signed-off-by: Stephen Boyd <sboyd@codeauror

clk: qcom: Add MSM8960/APQ8064 LPASS clock controller (LCC) driver

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>

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clk: qcom: Add IPQ806X LPASS clock controller (LCC) driver

Add an LCC driver for IPQ806x that supports the i2s, S/PDIF, and
pcm clocks.

Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-

clk: qcom: Add IPQ806X LPASS clock controller (LCC) driver

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>

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clk: qcom: Add support for IPQ8064's global clock controller (GCC)

Add a driver for the global clock controller found on IPQ8064 based
platforms. This should allow most non-multimedia device drivers

clk: qcom: Add support for IPQ8064's global clock controller (GCC)

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>

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clk: qcom: Add APQ8084 Multimedia Clock Controller (MMCC) support

Add support for the multimedia clock controller found on the APQ8084
based platforms. This will allow the multimedia device drivers

clk: qcom: Add APQ8084 Multimedia Clock Controller (MMCC) support

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>

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