This flag is a no-op now. Remove usage of the flag.
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

The CREG block on lpc18xx contains configuration register
for two low power clocks. Support enabling of these two
clocks with a clk driver that access CREG trough the
syscon regmap interface.

These clocks are needed to support peripherals like the
internal RTC on lpc18xx.
Signed-off-by: NJoachim Eastwood <manabian@gmail.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

Remove the following false positives compilation warning:
- drivers/clk/nxp/clk-lpc32xx.c: In function 'lpc32xx_clk_register':
  warning: 'hw' may be used uninitialized in this function [-Wmaybe-uninitialized]
- drivers/clk/nxp/clk-lpc32xx.c: In function 'clk_hclk_pll_round_rate':
  warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized]
  warning: 'n' may be used uninitialized in this function [-Wmaybe-uninitialized]
  warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]

Tested using gcc version 4.7.3.
Signed-off-by: NSylvain Lemieux <slemieux@tycoint.com>
[sboyd@codeaurora.org: Drop assignment of hw to NULL as return
silences it and is less likely to lead to hiding problems later]
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

In the initial fix for non-zero divider shift value, the parenthesis
was missing after the negate operation. This patch adds the required
parenthesis. Otherwise, lower bits may be cleared unintentionally.
Signed-off-by: NLoc Ho <lho@apm.com>
Acked-by: NToan Le <toanle@apm.com>
Fixes: 1382ea63 ("clk: xgene: Fix divider with non-zero shift value")
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NJassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This driver is a clk provider and not a clk consumer, so remove
the clk.h include. Also, drop clkdev.h because there's not clkdev
usage here either.
Acked-by: NMika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NMika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NGregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This is part of an ongoing process to migrate from ARCH_SHMOBILE to
ARCH_RENESAS the motivation for which being that RENESAS seems to be a more
appropriate name than SHMOBILE for the majority of Renesas ARM based SoCs.

Along with the above mentioned Kconfig changes it seems appropriate
to also rename directories that only hold drivers for such SoCs.
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.

Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: NSören Brinkmann <soren.brinkmann@xilinx.com>
Cc: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NSudeep Holla <sudeep.holla@arm.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NAndi Shyti <andi.shyti@samsung.com>
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Reviewed-by: NSören Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NUlf Hansson <ulf.hansson@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NTero Kristo <t-kristo@ti.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NRhyland Klein <rklein@nvidia.com>
Acked-by: NThierry Reding <treding@nvidia.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NRobert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NJoachim Eastwood <manabian@gmail.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NShawn Guo <shawnguo@kernel.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NShawn Guo <shawnguo@kernel.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NJames Liao <jamesjj.liao@mediatek.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Tested-by: NLeo Yan <leo.yan@linaro.org>
Cc: Bintian Wang <bintian.wang@huawei.com>
Cc: Zhangfei Gao <zhangfei.gao@linaro.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.
Acked-by: NBoris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.

Cc: Lee Jones <lee@kernel.org>
Reviewed-by: NEric Anholt <eric@anholt.net>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

The offset seems to have been copied from the sata clk. Fix it so
that enabling the crypto engine source clk works.
Tested-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Fixes: 5f775498 ("clk: qcom: Fully support apq8064 global clock control")
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/ti/clk-814x.c:34:12: warning: symbol 'dm814x_adpll_early_init' was not declared. Should it be static?
drivers/clk/ti/clk-814x.c:58:12: warning: symbol 'dm814x_adpll_enable_init_clocks' was not declared. Should it be static?
drivers/clk/ti/adpll.c:465 ti_adpll_recalc_rate() warn: should '__readw(d->regs + 20) << 18' be a 64 bit type?
drivers/clk/ti/adpll.c:945 ti_adpll_probe() error: we previously assumed 'd->clocks' could be null (see line 921)

The last one looks like a real bug because we don't return an
error on allocation failure.

Cc: Tero Kristo <t-kristo@ti.com>
Tested-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

The arch independent drivers can be build testeed with
COMPILE_TEST. Let's allow that for drivers/clk/ti.
Signed-off-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NMichael Turquette <mturquette@baylibre.com>

On dm814x we have 13 ADPLLs with 3 to 4 outputs on each. The
ADPLLs have several dividers and muxes controlled by a shared
control register for each PLL.

Note that for the clocks to work as device drivers for booting on
dm814x, this patch depends on "ARM: OMAP2+: Change core_initcall
levels to postcore_initcall" that has already been merged.

Also note that this patch does not implement clk_set_rate for the
PLL, that will be posted later on when available.

Cc: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: NTero Kristo <t-kristo@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NMichael Turquette <mturquette@baylibre.com>

The clk_rcg_pixel_set_rate clk_op sets up the pre-divider by reading
its current value from the NS register.

Using the pre-divider wasn't really intended when creating these ops.
The pixel RCG was only intended to achieve fractional multiplication
provided in the pixel_table array. Leaving the pre-divider to the
existing register value results in a wrong pixel clock when the
bootloader sets up the display. This was left unidentified because
the IFC6410 Plus board on which this was verified didn't have a
bootloader that configured the display.

Don't set the RCG pre-divider in freq_tbl to the existing NS register
value. Force it to 1 and only use the M/N counter to achieve the desired
fractional multiplication.

Cc: Vinay Simha <vinaysimha@inforcecomputing.com>
Signed-off-by: NArchit Taneja <architt@codeaurora.org>
Tested-by: NJohn Stultz <john.stultz@linaro.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

Add the necessary clock to use the KPP interface on i.MX6UL.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Acked-by: NStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

remove whitespace before TAB.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Acked-by: NStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Sparse complains here because we dropped the __iomem annotation
when casting the aligned address. Add __iomem back so that sparse
stops complaining.

Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: <uclinux-h8-devel@lists.sourceforge.jp>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

The check for < 0 is impossible now that
of_clk_get_parent_count() returns an unsigned int. Simplify the
code and update the types.

Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Acked-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Cc: <linux-fbdev@vger.kernel.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

The check for < 0 is impossible now that
of_clk_get_parent_count() returns an unsigned int. Simplify the
code and update the types.
Acked-by: NFelipe Balbi <balbi@kernel.org>
Cc: <linux-usb@vger.kernel.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

Change the types here to unsigned int instead of int and update
the checks for == 0 instead < 1 to be more explicit about what's
going on now that of_clk_get_parent_count() has changed return
types.

Cc: Tero Kristo <t-kristo@ti.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

The return type of of_clk_get_parent_count() is an unsigned int
now, so let's update the code here to be more explicit about the
range of values we can test for.

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>