update device tree for exynos4 and exynos5
* tag 'dt-exynos-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (125 commits)
ARM: dts: add PDMA0 changes for exynos5440
ARM: dts: Add cpufreq controller node for Exynos5440 SoC
ARM: dts: Fix gmac clock ids due to changes in Exynos5440
ARM: dts: add device tree file for SD5v1 board
ARM: dts: update bootargs to boot from sda2 for exynos5440-ssdk5440
ARM: dts: add PMU support in exynos5440
ARM: dts: Add node for GMAC for exynos5440
ARM: dts: list the interrupts generated by pin-controller on Exynos5440
ARM: dts: Add FIMD DT binding Documentation
ARM: dts: Add FIMD node and display timing node to exynos4412-origen.dts
ARM: dts: Add FIMD node to exynos4
ARM: dts: Add SYSREG block node for S5P/Exynos4 SoC series
ARM: dts: Add display timing node to exynos5250-smdk5250.dts
ARM: dts: Add FIMD node to exynos5
ARM: dts: Add virtual GIC DT bindings for exynos5440
ARM: dts: Document usb clocks in samsung,exynos4210-ehci/ohci bindings
ARM: dts: add usb 2.0 clock references to exynos5250 device tree
ARM: dts: Add architected timer nodes for exynos5250
ARM: dts: Declare the gic as a15 compatible for exynos5250
ARM: dts: Add HDMI HPD and regulator node for Arndale board
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Adding devicetree support for imx21-mmc and imx31-mmc. Based on generic
gpio helper functions by Guennadi and generic DMA devicetree bindings.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
This patch adds a common clock driver for Silicon Labs Si5351a/b/c
i2c programmable clock generators. Currently, the driver does not
support VXCO feature of si5351b. Passing platform_data or DT bindings
selectively allows to overwrite stored Si5351 configuration which is
very helpful for clock generators with empty eeprom configuration.
Corresponding device tree binding documentation is also added.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Tested-by: Daniel Mack <zonque@gmail.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Michal Bachraty <michal.bachraty@streamunlimited.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This driver adds support for Infineon's new SLB 9645 TT 1.2 I2C TPMs,
which supports clockstretching, combined reads and a bus speed of
up to 400khz. The device also has a new device id.
The driver works now also fine with device trees, so you can
instantiate your device by adding:
+ tpm {
+ compatible = "infineon,slb9645tt";
+ reg = <0x20>;
+ };
for SLB 9645 devices or
+ tpm {
+ compatible = "infineon,slb9635tt";
+ reg = <0x20>;
+ };
for SLB 9635 devices
to your device tree.
tpm_i2c_infineon is also retained as a compatible id as a fallback to
slb9635 protocol.
The driver was tested on Beaglebone.
Signed-off-by: Peter Huewe <peter.huewe@infineon.com>
Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>
Remove the tve_di clock from the CCM clock tree. It will be provided
by the Television Encoder driver, as this clock is an output signal
of the TVE module.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This adds the clock gates and the binding documentation
for PATA and SRTC.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
These two clocks connect to external pins and can be muxed to
various internal clocks.
They are typically used either for debugging or to provide
clocks to external chips (eg audio codecs).
Currently only the selectable clocks that already exist in the clock tree
have been added.
Signed-off-by: Martin Fuzzey <mfuzzey@parkeon.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
The SRC has auto-deasserting reset bits that control reset lines to
the GPU, VPU, IPU, and OpenVG IP modules. This patch adds a reset
controller that can be controlled by those devices using the
reset controller API.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Query silicon revision to determine clock tree and add post
dividers for newer revisions.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This patch adds the missing GPU2D and GPU3D mux and gate clocks,
and the graphics arbiter gate clock.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This binding is intended to represent the hardware reset signals present
internally in most IC (SoC, FPGA, ...) designs.
It consists of a binding for a reset controller device (provider), and a
pair of properties, "resets" and "reset-names", to link a device node
(consumer) to its reset controller via phandle, similarly to the clock
and interrupt bindings.
The reset controller has all information necessary to reset the consumer
device. That could be provided via device tree, or it could be implemented
in hardware.
The aim is to enable device drivers to request a framework API to issue a
reset simply by providing their struct device pointer as the most common
case.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Not much to do here, only the compatible entries have to be added.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This patch adds an optional shared block clock to avoid lockups on
clock gated controllers. Besides the new clock, clock handling for
existing clocks is cleaned up and moved to devm_clk_get. Device
tree binding documentation is updated for the new clocks property.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit 3d604da1e9
("net: mvmdio: get and enable optional clock")
was missing an update of the corresponding device tree binding
documentation. This patch adds the clocks property to mvmdio
binding documentation.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The sp804 binding is already in use by several platforms. This adds missing
documentation for the binding and also extends the binding to handle some
additional possible interrupt configurations.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
From Tony Lindgren:
Device tree updates for omaps via Benoit Cousson <b-cousson@ti.com>.
Note that the branch has dependencies to two other branches:
- omap-devel-b-for-3.10 from Paul to get the AM33xx missing
hwmod and thus avoid a regression with Santosh's hwmod
cleanup including in this DT series [1]. It avoids breaking
bisect if this series is merged before Paul's fixes.
- omap-for-v3.10/usb branch to avoid nasty merge conflict in
omap3.dtsi and omap4.dtsi due to the DTS patches contained
in the USB branch because of a screw up by the unnamed person
typing this signed tag based on Benoit's comments.
[1] https://patchwork.kernel.org/patch/2366291/
* tag 'omap-for-v3.10/dt-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (69 commits)
ARM/dts: OMAP3: fix pinctrl-single configuration
ARM: dts: Add OMAP3430 SDP NOR flash memory binding
ARM: dts: Add NOR flash bindings for OMAP2420 H4
ARM: dts: Update OMAP3430 SDP NAND and ONENAND properties
ARM: dts: OMAP2+: Identify GPIO banks that are always powered
ARM: OMAP2+: Populate DMTIMER errata when using device-tree
ARM: dts: OMAP2+: Update DMTIMER compatibility property
ARM: OMAP: Add function to request timer by node
ARM: OMAP: Force dmtimer restore if context loss is not detectable
ARM: OMAP: Simplify dmtimer context-loss handling
ARM: dts: AM33XX: Corrects typo in interrupt field in SPI node
ARM: dts: OMAP4460: Add CPU OPP table
ARM: dts: omap4-panda: move generic sections to panda-common
ARM: dts: OMAP443x: Add CPU OPP table
ARM: dts: OMAP3: use twl4030 vdd1 regulator for CPU
ARM: dts: OMAP36xx: Add CPU OPP table
ARM: dts: OMAP34xx/35xx: Add CPU OPP table
Documentation: dt: gpio-omap: Move interrupt-controller from #interrupt-cells description
ARM: OMAP2+: hwmod: Don't call _init_mpu_rt_base if no sysc
ARM: OMAP2+: hwmod: extract module address space from DT blob
...
Signed-off-by: Olof Johansson <olof@lixom.net>
A series dealing with gpio configuration cleanup from Haojian Zhuang.
* 'armsoc/pxa' of git://github.com/hzhuang1/linux:
ARM: pxa: move debug uart code
ARM: pxa: select PXA935 on saar & tavorevb
ARM: mmp: add more compatible names in gpio driver
ARM: pxa: move PXA_GPIO_TO_IRQ macro
ARM: pxa: remove cpu_is_xxx in gpio driver
Signed-off-by: Olof Johansson <olof@lixom.net>
From Christian Daudt:
l2cache driver for bcm281xx SoC
* tag 'fw-for-3.10' of git://github.com/broadcom/bcm11351:
ARM: bcm281xx: Add DT support for SMC handler
ARM: bcm281xx: Add L2 cache enable code
Signed-off-by: Olof Johansson <olof@lixom.net>
Since more driver names are added into platform id, do the same thing on
compatible names for DT mode.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
This converts the mcp23s08 driver to be able to be used with
device tree.
There is a "spi-present-mask" device tree property, that allows to
use multiple of this spi chips on the same chipselect.
v4:
- removed the ability to specify the pullup from device tree
- updated binding doc
v3:
- removed mcp,chips device tree property in favour of a
mcp,spi-present-mask and a flag for the pullup of every gpio
- seperated the match table. Now there is one for i2c and one for spi
- do the of reading stuff on stack of the probe function - no devm
any more
v2:
- squashed booth patches together
- fixed build warning, when CONFIG_OF is not defined
- use of_match_ptr macro for of_match_table
Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
When booting with device-tree the function pointer for detecting context
loss is not populated. Ideally, the pm_runtime framework should be
enhanced to allow a means for reporting context/state loss and we could
avoid populating such function pointers altogether. In the interim until
a generic non-device specific solution is in place, force a restore of
the gpio bank when enabling the gpio controller.
Adds a new device-tree property for the OMAP GPIO controller to indicate
if the GPIO controller is located in a power-domain that never loses
power and hence will always maintain its logic state.
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This patch adds dvfs support for exynos5440 SOC. This soc has 4 cores and
they scale at same frequency. The nature of exynos5440 clock controller is
different from previous exynos controllers so not using the common exynos
cpufreq framework. The major difference being interrupt notification for
frequency change. Also, OPP library is used for device tree parsing to get
different parameters like frequency, voltage etc. Since the opp library sorts
the frequency table in ascending order so they are again re-arranged in
descending order. This will have one-to-one mapping with the clock controller
state management logic.
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
From Kukjin Kim <kgene.kim@samsung.com>:
add support exynos mct device tree and move into drivers/clocksource
* tag 'mct-exynos-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
clocksource: mct: Add terminating entry for exynos_mct_ids table
clocksource: mct: Add missing semicolons in exynos_mct.c
ARM: EXYNOS: move mct driver to drivers/clocksource
ARM: EXYNOS: remove static io-remapping of mct registers for Exynos5
ARM: dts: add mct device tree node for all supported Exynos SoC's
ARM: EXYNOS: allow dt based discovery of mct controller using clocksource_of_init
ARM: EXYNOS: add device tree support for MCT controller driver
ARM: EXYNOS: prepare an array of MCT interrupt numbers and use it
ARM: EXYNOS: add a register base address variable in mct controller driver
Conflicts:
drivers/clocksource/Makefile
drivers/clocksource/exynos_mct.c
[arnd: adapt to CLOCKSOURCE_OF_DECLARE interface change]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
From Kukjin Kim <kgene.kim@samsung.com>:
s3c24xx irq cleanup and move into drivers/irqchip
* tag 'irq-s3c24xx-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
irqchip: s3c24xx: add devicetree support
irqchip: s3c24xx: make interrupt handling independent of irq_domain structure
irqchip: s3c24xx: globally keep track of the created intc instances
irqchip: s3c24xx: add irq_set_type callback for basic interrupt types
irqchip: s3c24xx: fix irqlist of second s3c2416 controller
irqchip: s3c24xx: fix comments on some camera interrupts
ARM: S3C24XX: move irq driver to drivers/irqchip
ARM: S3C24XX: add handle_irq function
ARM: S3C24XX: make s3c24xx_init_intc static
ARM: S3C24XX: move s3c24xx_init_irq to s3c2410_init_irq
ARM: S3C24XX: fix irq parent check
ARM: S3C24XX: fix redundant checks in the irq mapping function
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- Adds devicetree binding and documentation for the smc handler
Updates from V1:
- Created this separate patch for the DT portion
- Added SoC compatible to smc binding
Signed-off-by: Christian Daudt <csd@broadcom.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
From Stephen Warren <swarren@wwwdotorg.org>:
ARM: tegra: device tree changes
This branch contains the majority of the device tree changes for Tegra.
Highlights include:
* Many changes for Tegra114, and the Dalmore board, to enable pinctrl,
SDHCI/MMC, PWM, DMA, I2C, KBC, SPI, battery, regulators.
* Adding or enabling suspend wakeup sources on many boards, and adding
suspend timing parameters, to support the system suspend patches.
* Adding clocks to the audio-related nodes, so that in 3.11, the audio
driver can pull these clocks from device tree rather than hard-coding
clock names.
* Some small DT fixes/cleanup.
This branch is based on the previous clk pull request.
* tag 'tegra-for-3.10-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: (25 commits)
clk: tegra: Fix cdev1 and cdev2 IDs
ARM: dts: tegra: add the PM configurations of PMC
ARM: tegra: add non-removable and keep-power-in-suspend property for MMC
ARM: tegra: whistler: add wakeup source for KBC
ARM: tegra: add power gpio keys to DT
ARM: tegra: keep power on to SD slot on Dalmore
ARM: tegra: add clocks property to AC'97 sound nodes
ARM: tegra: add clocks property to sound nodes
ARM: tegra: dalmore: add fixed regulator node
ARM: tegra: dalmore: add TPS65090 node
ARM: tegra: dalmore: add cpu regulator node
ARM: tegra: Add sbs-battery node to Dalmore
ARM: tegra: add DT binding for i2c-tegra
ARM: tegra: add SPI nodes to Tegra114 DT
ARM: tegra: add KBC nodes to Tegra114 DT
ARM: tegra: add aliases and DMA requestor for serial nodes of Tegra114
ARM: tegra: add I2C nodes to Tegra114 DT
ARM: tegra: add APB DMA nodes to Tegra114 DT
ARM: tegra: add PWM nodes to Tegra114 DT
ARM: tegra: fix the status of PWM DT nodes
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
From Stephen Warren <swarren@wwwdotorg.org>:
ARM: tegra: clock driver development
This branch contains most fixes and enhancements to the Tegra common
clock driver. The main new feature is a driver for Tegra114, which
coupled with later device tree changes enables many devices on that
chip, such as MMC, I2C, etc.
This branch depends on a patch in:
git://git.linaro.org/people/mturquette/linux.git clk-for-3.10
Mike has stated that this branch is stable, and is aware of this
dependency and merge.
Mike's branch is based on v3.9-rc3, which includes a USB change which
causes problems on Tegra. That problem was fixed in v3.9-rc4. Hence,
this branch pulls in v3.9-rc4 to ensure bisectability as much as
possible.
This branch is based on v3.9-rc4, followed by a merge of previous Tegra
"soc" pull request, followed by a merge of clk-for-3.10.
* tag 'tegra-for-3.10-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
clk: tegra: fix enum tegra114_clk to match binding
clk: tegra: Remove forced clk_enable of uartd
ARM: dt: Add references to tegra_car clocks
clk: tegra: devicetree match for nvidia,tegra114-car
clk: tegra: Implement clocks for Tegra114
ARM: tegra: Define Tegra114 CAR binding
clk: tegra: Workaround for Tegra114 MSENC problem
clk: tegra: Add flags to tegra_clk_periph()
clk: tegra: Add new fields and PLL types for Tegra114
clk: tegra: move from a lock bit idx to a lock mask
clk: tegra: Add PLL post divider table
clk: tegra: introduce TEGRA_PLL_HAS_LOCK_ENABLE
clk: tegra: Add TEGRA_PLL_BYPASS flag
clk: tegra: Refactor PLL programming code
clk: tegra: provide dummy cpu car ops
clk: tegra: defer application of init table
clk: tegra: Fix cdev1 and cdev2 IDs
clk: tegra: Make gr2d and gr3d clocks children of pll_c
clk: tegra: Export peripheral reset functions
clk: tegra: Fix periph_clk_to_bit macro
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This is a snapshot of the stable clk branch at
git://git.linaro.org/people/mturquette/linux.git clk-for-3.10
which is a dependency for the tegra clock changes.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The imx6dl is a derivative of imx6q with very limited difference. These
two SoCs are so compatible that they can be handled as one platform in
software. That said, we will not have target SOC_IMX6DL but just
reusing SOC_IMX6Q. That's why the pinctrl-imx6dl driver is added here
with symbol PINCTRL_IMX6Q controlling the build of it.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
The GPT binding is already used on i.MX6 and i.MX25, but not yet
documented. Add a binding document for it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Similarly as it was done for mx6q, use a DT lookup in order to make maintainance
task for the clock devices easier.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Currently, all imx pinctrl drivers maintain a big array of struct
imx_pin_reg which hard-codes data like register offset and mux mode
setting for each pin function. Every time a new imx SoC support is
added, we need to add such a big mount of data. With moving to single
kernel build, it's only matter of time to be blamed on memory consuming.
With DTC pre-processor support in place, the patch moves all these data
into device tree by redefining the PIN_FUNC_ID in imxXX-pinfunc.h and
changing the PIN_FUNC_ID parsing code a little bit.
The pin id gets re-numbered based on mux register offset, or config
register offset if the pin has no mux register, so that kernel can
identify the pin id from register offsets provided by device tree.
As a bonus point of the change, those arbitrary magic numbers standing
for particular PIN_FUNC_ID in device tree sources are now replaced by
macros to improve the readability of dts files.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
From Stephen Warren <swarren@wwwdotorg.org>:
ARM: tegra: core SoC support development
This branch includes major development on the core Tegra SoC support code
in the mach-tegra directory:
* SMP support for Tegra114.
* Exposes SoC chip ID and revision through standard sysfs files.
* System-level suspend/resume for Tegra20/30. At present, this only
supports "LP2" mode (CPU power-down), but provides the basis to
implement "LP0"/"LP1" (various levels of core/chip power-down) in the
hopefully near future.
* A minor cleanup of a duplicate include, which was introduced in this
branch.
This branch is based on the previous cleanup pull request.
* tag 'tegra-for-3.10-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
ARM: tegra: pm: remove duplicated include from pm.c
ARM: tegra: cpuidle: remove redundant parameters for powered-down mode
ARM: tegra: pm: add platform suspend support
ARM: dt: tegra: add bindings of power management configurations for PMC
ARM: tegra: irq: add wake up handling
gpio: tegra: add gpio wakeup source handling
ARM: tegra: moving the CPU power timer function to PMC driver
ARM: tegra: add clock source of PMC to device trees
ARM: tegra: add speedo-based process id for Tegra114
ARM: tegra: expose chip ID and revision
ARM: tegra: bring up secondary CPU for Tegra114
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
From Sekhar Nori <nsekhar@ti.com>:
v3.10 board updates for DaVinci
This pull request enables CGROUPS in defconfig and also
cleans up mach-davinci to use IS_ENABLED() macro.
* tag 'davinci-for-v3.10/board' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci: use is IS_ENABLED macro
ARM: davinci: defconfig: enable CGROUPS
Includes an update to v3.9-rc3
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
From Sekhar Nori <nsekhar@ti.com>:
v3.10 DT updates for DaVinci
The pull request adds support for MMC/SD and regulator on DA850 EVM.
* tag 'davinci-for-v3.10/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci: da850: override mmc DT node device name
ARM: davinci: da850: add mmc DT entries
mmc: davinci_mmc: add DT support
ARM: davinci: da850: add tps6507x regulator DT data
ARM: regulator: add tps6507x device tree data
Merged into soc branch rather than DT branch to avoid circular dependencies.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Allows the OMAP HS USB host controller to be specified
via device tree.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Allows the OMAP USB TLL module to be specified via device tree.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This patch adds pinctrl-s3c64xx driver which implements pin control
interface for Samsung S3C64xx SoCs.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Update the DMTIMER compatibility property to reflect the register level
compatibilty between devices and update the various OMAP/AM timer
bindings with the appropriate compatibility string.
By doing this we can add platform specific data applicable to specific
timer versions to the driver. For example, errata flags can be populated
for the timer versions that are impacted.
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
The binding documentation for the OMAP GPIO controller has the
"#interrupt-cells" property listed before "#interrupt-controller"
property but its description after.
This is confusing so we move "#interrupt-cells" after the
"interrupt-controller" property so is followed by its description.
While being there, change the properties order to be consistent with
Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
and Documentation/devicetree/bindings/gpio/gpio.txt.
According with these docs, the order of the properties for a gpio-omap
device node should be:
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
Reported-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Acked-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
OMAP L3 driver needs reg address space for its operation
and hence its a required property.
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
