Conflicts:
	drivers/clk/Kconfig

This driver supports the TI CDCE925 programmable clock synthesizer.
The chip contains two PLLs with spread-spectrum clocking support and
five output dividers. The driver only supports the following setup,
and uses a fixed setting for the output muxes:
  Y1 is derived from the input clock
  Y2 and Y3 derive from PLL1
  Y4 and Y5 derive from PLL2
Given a target output frequency, the driver will set the PLL and
divider to best approximate the desired output.
Signed-off-by: NMike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: NMichael Turquette <mturquette@linaro.org>

Even if not documented in the datasheet, the Armada 370 SoC can actually
gate the CESA (crypto engine) clock.
Add an entry in the gating_desc table to be able to reference the CESA
gateclk in the crypto node.
Signed-off-by: NBoris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: NGregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: NMichael Turquette <mturquette@linaro.org>

Add clock drivers for hi6220 SoC, this driver controls the SoC
registers to supply different clocks to different IPs in the SoC.

We add one divider clock for hi6220 because the divider in hi6220
also has a mask bit but it doesnot obey the rule defined by flag
"CLK_DIVIDER_HIWORD_MASK", we can not get index of the mask bit by
left shift fixed bits (e.g. 16 bits), so we add this divider clock
to handle it.
Signed-off-by: NJorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Signed-off-by: NBintian Wang <bintian.wang@huawei.com>
Acked-by: NHaojian Zhuang <haojian.zhuang@linaro.org>
Reviewed-by: NZhangfei Gao <zhangfei.gao@linaro.org>
Tested-by: NWill Deacon <will.deacon@arm.com>
Tested-by: NTyler Baker <tyler.baker@linaro.org>
Tested-by: NKevin Hilman <khilman@linaro.org>
Signed-off-by: NMichael Turquette <mturquette@linaro.org>

Add the header file "hi6220-clock.h" used by both
hi6220 clock driver and hi6220 device tree file.
Suggested-by: NStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: NBintian Wang <bintian.wang@huawei.com>
Tested-by: NWill Deacon <will.deacon@arm.com>
Tested-by: NTyler Baker <tyler.baker@linaro.org>
Tested-by: NKevin Hilman <khilman@linaro.org>
Signed-off-by: NMichael Turquette <mturquette@linaro.org>

__init markings on function prototypes are useless, so remove
them.
Suggested-by: NStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: NBintian Wang <bintian.wang@huawei.com>
Tested-by: NWill Deacon <will.deacon@arm.com>
Tested-by: NTyler Baker <tyler.baker@linaro.org>
Tested-by: NKevin Hilman <khilman@linaro.org>
Signed-off-by: NMichael Turquette <mturquette@linaro.org>

The clocks on the Arria 10 platform is a bit different than the
Cyclone/Arria 5 platform that it should just have it's own
driver.
Signed-off-by: NDinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

There are 5 possible parent clocks for the SoCFPGA Arria10. Move the define
SYSMGR_SDMMC_CTRL_SET and streq() to clk.h so that the Arria clock driver
can use.
Signed-off-by: NDinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

Signed-off-by: NShailendra Verma <shailendra.capricorn@gmail.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

Signed-off-by: NShailendra Verma <shailendra.capricorn@gmail.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

Remove a previously registered clock provider when unload the module.
Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Acked-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

Signed-off-by: NShailendra Verma <shailendra.capricorn@gmail.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This patch adds the fixed clocks of external crystal oscillators.
Signed-off-by: NGuo Zeng <Guo.Zeng@csr.com>
Signed-off-by: NBarry Song <Baohua.Song@csr.com>
[sboyd@codeaurora.org: Remove size-cells/address-cells]
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

the hardware node includes both clock and reset support, so it
is named as "car".
this patch implements Flexible clocks(mux, divider, gate), Selectable
clock(mux, divider, gate), root clock(gate),leaf clock(gate), others.
it also implements the reset controller functionality.
Signed-off-by: NZhiwu Song <Zhiwu.Song@csr.com>
Signed-off-by: NGuo Zeng <Guo.Zeng@csr.com>
Signed-off-by: NBarry Song <Baohua.Song@csr.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

The variable init (struct clk_init_data) is allocated on the stack.
We weren't initializing the .flags field, so it contains random junk,
which can cause all kinds of interesting issues when the flags are
parsed by clk_register.
Signed-off-by: NRicky Liang <jcliang@chromium.org>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

Add initial clock support for Marvell PXA1928. The PXA1928 is a mobile
SOC and is similar to other MMP/PXA series of SOCs, so a lot of the
existing infrastructure is reused here.

Currently the PLLs are just fixed clocks, and not all leaf clocks are
implemented.
Signed-off-by: NRob Herring <robh@kernel.org>
Cc: Mike Turquette <mturquette@linaro.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This adds the clock binding documentation for the Marvell PXA1928 SOC.
The PXA1928 has 3 clock control blocks for different subsystems of the
chip.
Signed-off-by: NRob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This patch shows the correct information for debugging when fail
to set clock rate because original error message shows the error
value instead of current clock rate.

Cc: Mike Turquette <mturquette@linaro.org>
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>
Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

Having this Kconfig sourced outside the clk menu means the option
is under the "Device Drivers" menu instead of the "Common Clock
Framework" menu. Move it so that the bcm clock config options are
in the right place.

Cc: Alex Elder <elder@linaro.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/clk-u300.c:1175:13: warning: symbol 'u300_clk_init' was not declared. Should it be static?
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/clk-moxart.c:18:13: warning: symbol 'moxart_of_pll_clk_init' was not declared. Should it be static?
drivers/clk/clk-moxart.c:56:13: warning: symbol 'moxart_of_apb_clk_init' was not declared. Should it be static?

Cc: Jonas Jensen <jonas.jensen@gmail.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/clk-xgene.c:77:43: warning: incorrect type in argument 1 (different address spaces)
drivers/clk/clk-xgene.c:77:43:    expected void *csr
drivers/clk/clk-xgene.c:77:43:    got void [noderef] <asn:2>*
...
drivers/clk/clk-xgene.c: In function ‘xgene_clk_enable’:
drivers/clk/clk-xgene.c:237:3: warning: format ‘%LX’ expects argument of type ‘long long unsigned int’, but argument 4 has type ‘phys_addr_t’ [-Wformat]
drivers/clk/clk-xgene.c:248:3: warning: format ‘%LX’ expects argument of type ‘long long unsigned int’, but argument 4 has type ‘phys_addr_t’ [-Wformat]
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/mmp/clk-apbc.c:118:16: warning: symbol 'clk_apbc_ops' was not declared. Should it be static?
drivers/clk/mmp/clk-apmu.c:64:16: warning: symbol 'clk_apmu_ops' was not declared. Should it be static?

Cc: Chao Xie <chao.xie@marvell.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/socfpga/clk-periph.c:79:39: warning: Using plain integer as NULL pointer

Cc: Dinh Nguyen <dinguyen@altera.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/versatile/clk-sp810.c:159:29: error: incompatible types for operation (<=)
drivers/clk/versatile/clk-sp810.c:159:29:    left side has type char const *<noident>
drivers/clk/versatile/clk-sp810.c:159:29:    right side has type int
drivers/clk/versatile/clk-sp810.c:159:53: error: incompatible types for operation (<=)
drivers/clk/versatile/clk-sp810.c:159:53:    left side has type char const *<noident>
drivers/clk/versatile/clk-sp810.c:159:53:    right side has type int
drivers/clk/versatile/clk-sp810.c:138:13: warning: symbol 'clk_sp810_of_setup' was not declared. Should it be static?

Acked: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/ti/clk.c:125:31: warning: incorrect type in return expression (different address spaces)
drivers/clk/ti/clk.c:125:31:    expected void [noderef] <asn:2>*
drivers/clk/ti/clk.c:125:31:    got void *
drivers/clk/ti/clk.c:132:31: warning: incorrect type in return expression (different address spaces)
drivers/clk/ti/clk.c:132:31:    expected void [noderef] <asn:2>*
drivers/clk/ti/clk.c:132:31:    got void *
drivers/clk/ti/dpll.c:180:14: warning: symbol '_get_reg' was not declared. Should it be static?
drivers/clk/ti/fapll.c:624:32: warning: Using plain integer as NULL pointer
drivers/clk/ti/fapll.c:625:31: warning: Using plain integer as NULL pointer
drivers/clk/ti/fapll.c:630:40: warning: Using plain integer as NULL pointer
drivers/clk/ti/clk-dra7-atl.c:158:22: warning: symbol 'atl_clk_ops' was not declared. Should it be static?
drivers/clk/ti/clk-dra7-atl.c:170:39: warning: Using plain integer as NULL pointer
Acked-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: NTero Kristo <t-kristo@ti.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/st/clkgen-mux.c:134:4: warning: symbol 'clkgena_divmux_get_parent' was not declared. Should it be static?
drivers/clk/st/clkgen-mux.c:171:15: warning: symbol 'clkgena_divmux_recalc_rate' was not declared. Should it be static?
drivers/clk/st/clkgen-mux.c:218:12: warning: symbol 'clk_register_genamux' was not declared. Should it be static?
drivers/clk/st/clkgen-mux.c:388:13: warning: symbol 'st_of_clkgena_divmux_setup' was not declared. Should it be static?
drivers/clk/st/clkgen-mux.c:488:13: warning: symbol 'st_of_clkgena_prediv_setup' was not declared. Should it be static?
drivers/clk/st/clkgen-mux.c:625:13: warning: symbol 'st_of_clkgen_mux_setup' was not declared. Should it be static?
drivers/clk/st/clkgen-mux.c:702:13: warning: symbol 'st_of_clkgen_vcc_setup' was not declared. Should it be static?
drivers/clk/st/clkgen-pll.c:273:15: warning: symbol 'recalc_stm_pll800c65' was not declared. Should it be static?
drivers/clk/st/clkgen-pll.c:300:15: warning: symbol 'recalc_stm_pll1600c65' was not declared. Should it be static?
drivers/clk/st/clkgen-pll.c:324:15: warning: symbol 'recalc_stm_pll3200c32' was not declared. Should it be static?
drivers/clk/st/clkgen-pll.c:346:15: warning: symbol 'recalc_stm_pll1200c32' was not declared. Should it be static?
drivers/clk/st/clkgen-pll.c:565:19: warning: incorrect type in assignment (different address spaces)
drivers/clk/st/clkgen-pll.c:565:19:    expected void [noderef] <asn:2>*reg
drivers/clk/st/clkgen-pll.c:565:19:    got void *
drivers/clk/st/clkgen-pll.c:576:18: warning: incorrect type in assignment (different address spaces)
drivers/clk/st/clkgen-pll.c:576:18:    expected void [noderef] <asn:2>*reg
drivers/clk/st/clkgen-pll.c:576:18:    got void *
drivers/clk/st/clkgen-pll.c:693:53: warning: incorrect type in argument 2 (different address spaces)
drivers/clk/st/clkgen-pll.c:693:53:    expected void *[noderef] <asn:2>reg
drivers/clk/st/clkgen-pll.c:693:53:    got void [noderef] <asn:2>*[assigned] pll_base
drivers/clk/st/clkgen-fsyn.c:495:5: warning: symbol 'clk_fs660c32_vco_get_rate' was not declared. Should it be static?
drivers/clk/st/clkgen-fsyn.c:522:5: warning: symbol 'clk_fs660c32_vco_get_params' was not declared. Should it be static?
drivers/clk/st/clk-flexgen.c:119:15: warning: symbol 'flexgen_recalc_rate' was not declared. Should it be static?
drivers/clk/st/clk-flexgen.c:177:12: warning: symbol 'clk_register_flexgen' was not declared. Should it be static?
drivers/clk/st/clk-flexgen.c:263:13: warning: symbol 'st_of_flexgen_setup' was not declared. Should it be static?
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/socfpga/clk-gate.c:227:40: warning: Using plain integer as NULL pointer

Cc: Dinh Nguyen <dinguyen@altera.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

These are __iomem pointers. Mark them appropriately so we don't
get sparse errors like

drivers/clk/sirf/clk-common.c:60:16: warning: incorrect type in argument 1 (different address spaces)
drivers/clk/sirf/clk-common.c:60:16:    expected void const volatile [noderef] <asn:2>*addr
drivers/clk/sirf/clk-common.c:60:16:    got void *

Cc: Barry Song <Baohua.Song@csr.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/shmobile/clk-emev2.c:37:14: warning: symbol 'smu_base' was not declared. Should it be static?

Cc: Takashi Yoshii <takasi-y@ops.dti.ne.jp>
Cc: Magnus Damm <damm@opensource.se>
Acked-by: NSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/samsung/clk-exynos5260.c:138:40: warning: Using plain integer as NULL pointer
drivers/clk/samsung/clk-exynos5260.c:328:40: warning: Using plain integer as NULL pointer
drivers/clk/samsung/clk-exynos5260.c:392:40: warning: Using plain integer as NULL pointer
drivers/clk/samsung/clk-exynos5260.c:494:40: warning: Using plain integer as NULL pointer
drivers/clk/samsung/clk-exynos5260.c:583:40: warning: Using plain integer as NULL pointer
drivers/clk/samsung/clk-exynos5260.c:644:40: warning: Using plain integer as NULL pointer
drivers/clk/samsung/clk-exynos5260.c:779:40: warning: Using plain integer as NULL pointer
drivers/clk/samsung/clk-exynos5260.c:898:40: warning: Using plain integer as NULL pointer
drivers/clk/samsung/clk-exynos5260.c:962:40: warning: Using plain integer as NULL pointer
drivers/clk/samsung/clk-exynos5260.c:1018:40: warning: Using plain integer as NULL pointer
drivers/clk/samsung/clk-exynos5260.c:1165:40: warning: Using plain integer as NULL pointer
drivers/clk/samsung/clk-exynos5260.c:1373:40: warning: Using plain integer as NULL pointer
drivers/clk/samsung/clk-exynos5260.c:1829:40: warning: Using plain integer as NULL pointer
Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/hisilicon/clk-hix5hd2.c:255:13: warning: symbol 'hix5hd2_clk_register_complex' was not declared. Should it be static?
Acked-by: NZhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/berlin/berlin2-pll.c:94:12: warning: symbol 'berlin2_pll_register' was not declared. Should it be static?

Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: NSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This list doesn't look to be used. Let's remove it and any
associated code that would be manipulating this list. This also
silences this error:

drivers/clk/bcm/clk-kona-setup.c:24:1: warning: symbol 'ccu_list' was not declared. Should it be static?
Reviewed-by: NAlex Elder <elder@linaro.org>
Cc: Tim Kryger <tim.kryger@linaro.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/bcm/clk-kona.c:1243:16: warning: odd constant _Bool cast (ffffffffffffffea becomes 1)
Reviewed-by: NAlex Elder <elder@linaro.org>
Cc: Tim Kryger <tim.kryger@linaro.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/clk-max-gen.c:82:16: warning: symbol 'max_gen_clk_ops' was not declared. Should it be static?
drivers/clk/clk-max-gen.c:109:5: warning: symbol 'max_gen_clk_probe' was not declared. Should it be static?
drivers/clk/clk-max-gen.c:183:5: warning: symbol 'max_gen_clk_remove' was not declared. Should it be static?
Acked-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/clk.c:2700:5: warning: symbol '__clk_get' was not declared. Should it be static?
drivers/clk/clk.c:2713:6: warning: symbol '__clk_put' was not declared. Should it be static?
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This function is marked as __init, so exposing it to modules
doesn't make any sense and it isn't used by modules anyway.

drivers/clk/clk-gpio-gate.c:192:13: warning: symbol 'of_gpio_gate_clk_setup' was not declared. Should it be static?

Cc: Jyri Sarha <jsarha@ti.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

Printing an error on kmalloc() failures is unnecessary. Remove
the print and use *ptr in sizeof() for future-proof code.
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

of_clk_get_from_provider() returns ERR_PTR on failure. The
dra7-atl-clock driver was not checking its return value and
immediately used it in __clk_get_hw().  __clk_get_hw()
dereferences supplied clock, if it is not NULL, so in that case
it would dereference an ERR_PTR.

Fixes: 9ac33b0c ("CLK: TI: Driver for DRA7 ATL (Audio Tracking Logic)")
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>