mci: sdhci: Fix swapped argument for sdhci_write32 ...

sdhci_write32 accepts the register as second argument, not third.
Fix this up.

Fixes: 075179763a ("mci: sdhci: add Atmel SDHCI (sama5d2, sam9x60) support")
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/stm32'

Merge branch 'for-next/powerpc'

Merge branch 'for-next/mxs'

Merge branch 'for-next/misc'

Merge branch 'for-next/kconfig'

Merge branch 'for-next/kbuild'

Merge branch 'for-next/cpsw'

net: designware: eqos: attach PHY earlier ...

If the PHY isn't driving the refclock, the software reset of the
controller will time out. Some PHYs need some board specific
configuration to properly drive the reflock. Attach the PHY before
attempting the software reset, so PHY fixups have a chance to run.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

regulator: stpmic1: move to coredevice level ...

Those regulators are needed by other devices. Probe them early.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mfd: stpmic1: move to coredevice level ...

The PMIC provides regulators, which are needed before other
devices can probe.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mci: stm32_sdmmc2: move command timeout errors to debug level ...

Command timeouts are sometimes a normal operating condition
(for example when probing whether the connected card is SD or MMC),
so we don't want to print an error message for all of them. Move
those messages to the debug level, the MCI core will print some
more meaningful messages on most command errors anyways.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mci: stm32_sdmmc2: don't retry commands ...

No other MCI does retry failing commands on its own (if at all
this should be done by the MCI core). Remove the retry, as we
don't want to paper over board level issues.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

video: backlight-pwm: set backlight dev.parent to hardware dev ...

backlight_register allocates a new backlight device. Populating the
device's parent field with the hardware device gives us more
informational devinfo output.

Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

video: backlight-pwm: remove unused struct member ...

pwm_backlight.max_value is unused anywhere. Drop it.

Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

nvmem: bsec: remove wrongly named bsec_field type ...

BSEC_SMC_READ_SHADOW and BSEC_SMC_WRITE_SHADOW aren't fields, but
operations to apply on fields. Rename it accordingly and fix up instances
where it was used wrongly.

Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

nvmem: bsec: allow reads at unaligned offsets ...

Setting the NVMEM stride to 4 means we can't have nvmem cells pointing
at odd addresses. Linux sets it to 1 instead and handles reads at
unaligned addresses by splitting them up to aligned chunks. Copy over
the code to do the same. Unaligned writes remain illegal.

Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drivers: add COMPILE_TEST prompts for some off-by-default options ...

Some Kconfig options we have are promptless and off-by-default and
instead can only be enabled by being selected from platform options.

For some of those that aren't compile testable, add a new
COMPILE_TEST-only prompt.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drivers: add COMPILE_TEST prompts to some on-by-default drivers ...

Many clock source and GPIO controller drivers don't have a prompt, but
are instead default y if their respective platform is enabled. Maintain
this behavior, but add a prompt for when COMPILE_TEST is enabled, so
they can be included in test builds.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drivers: mark first batch of compilable drivers for COMPILE_TEST ...

All of these drivers have a runtime dependency on SoC peripherals, but
can nevertheless be compile-tested. Add COMPILE_TEST as an alternate
dependency.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drivers: explicitly select dependency STMP_DEVICE for i.MX23/28 drivers ...

Some of the i.MXs drivers can be build tested even if building for other
platforms. Support adding a future COMPILE_TEST dependency to some of
these drivers by explicitly having their Kconfig symbol select STMP_DEVICE
if the driver calls stmp_reset_block.

This has not been necessary for the normal build, because the ARCH
symbols for the IMX23 and IMX28 already selected STMP_DEVICE.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: at91: Move mci platform data to include/ ...

To be able to add the Atmel mci driver to COMPILE_TEST move the
definition of struct atmel_mci_platform_data to include/ where it
can be reached from foreign SoCs as well.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mmc: mxs: implement detect callback ...

Needed to automatically detect the SD card when it contains the barebox
environment.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

serial: mxs auart: Set Linux console name ...

The MXS AUART is in the kernel known as "ttyAPP". Set the Linux console
name to make automatic setting of the console= Kernel parameter work.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb: i.MX: Add i.MX28 support ...

The existing i.MX chipidea support can be used for i.MX28 as well. The
main difference is that the i.MX28 doesn't have a usbmisc unit, so the
bulk of this patch makes this unit optional in the driver.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb: imx-usb-phy: Add delay ...

The imx-usb-phy needs a small delay on i.MX28, otherwise the
stmp_reset_block() fails. Add this delay unconditionally as it doesn't
seem to be worth it to limit the delay on this platform.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

watchdog: i.MX28: Add device tree support ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

clk: mxs: Use device tree provided clock lookups ...

When probing from the device tree use the device tree provided clock
lookups. So far we only used the clock lookups based on the physical
base address of the device, but these should go sooner or later.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

clk imx28: Add USB clocks ...

The USB clocks are missing, add them to make USB work as part of the
i.MX chipidea driver.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

clk: mxs: Fix clock numbering ...

The device tree clock lookups use the position in the clks array,
hence they must match. fec_sleep is a barebox specific clock and
is in between other clocks. Put the clock at the end of the array.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>