- 19 Jun, 2013 8 commits
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Florian Vaussard authored
Commit c971ff18 'leds: leds-pwm: Defer led_pwm_set() if PWM can sleep' fixed a crash when using a trigger with a pwm-led provided by an external chip. Now it is safe to add the default trigger according to board-overo.c. Signed-off-by:
Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by:
Benoit Cousson <benoit.cousson@linaro.org>
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Florian Vaussard authored
The LED is active low, not active high. Signed-off-by:
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Florian Vaussard authored
The Tobi expansion boards embeds a SMSC LAN8700 PHY. Add the corresponding node into the DT. The regulators are not designed to be turned off. Signed-off-by:
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Florian Vaussard authored
Some nodes in OMAP3 DTS now use edge or level sensitive interrupts. Signed-off-by:
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Florian Vaussard authored
Pinctrl headers were not protected with #ifndef. Signed-off-by:
Grant Likely <grant.likely@secretlab.ca> Signed-off-by:
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Vaibhav Hiremath authored
clkout2 comes out on the pad and is being used by various external on-board peripherals like, Audio codecs and stuff. So enable the clkout2 by default during init sequence itself. Also, add the missing entry of "clkout2_ck" to the clock table. Signed-off-by:
Vaibhav Hiremath <hvaibhav@ti.com> Acked-by:
Paul Walmsley <paul@pwsan.com> Signed-off-by:
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Vaibhav Hiremath authored
Represent debugSS clock interface as provided in CM_WKUP_DEBUGSS_CLKCTRL register, includes - Clock gate for optional DEBUG_CLKA and DBGSYSCLK - Clock Mux for TRC_PMD and STM_PMD - Clock divider for STM and TPIU Signed-off-by:
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J Keerthy authored
Add Palmas MFD node and the regulator nodes for OMAP5. The node definitions are based on: https://lkml.org/lkml/2013/6/6/25 Boot tested on omap5-uevm board. Signed-off-by:
Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by:
J Keerthy <j-keerthy@ti.com> Reviewed-by:
Stephen Warren <swarren@nvidia.com> Signed-off-by:
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- 18 Jun, 2013 32 commits
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Philip Avinash authored
PWM output from ecap2 uses as backlight source. Also adds low threshold value to have a uniform divisions in brightness-levels scales with inverse polarity. Signed-off-by:
Philip Avinash <avinashphilip@ti.com> Reviewed-by:
Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by:
Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by:
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Philip Avinash authored
PWM output from ecap0 uses as backlight source. Also adds low threshold value to have a uniform divisions in brightness-levels scales. Signed-off-by:
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Philip Avinash authored
Add PWMSS device tree nodes in relation with ECAP & EHRPWM DT nodes to AM33XX SoC family. Also populates device tree nodes for ECAP & EHRPWM by adding necessary properties like pwm-cells, base reg & set disabled as status. Signed-off-by:
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Eduardo Valentin authored
Add bandgap devices for OMAP4460 devices. Signed-off-by:
Eduardo Valentin <eduardo.valentin@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by:
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Eduardo Valentin authored
Add the bandgap entry for OMAP4430 devices. Signed-off-by:
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Kevin Hilman authored
On most OMAP3 platforms, the twl4030 IRQ line is connected to the SYS_NIRQ line on OMAP. Add another DTS include file (twl4030_omap3.dtsi) for boards that hook up the twl4030 this way to include. This allows RTC wake from off-mode to work again on OMAP3-based platforms with twl4030. Tested on 3530/Beagle, 3730/Beagle-xM, 3530/Overo, 3730/Overo-STORM. Special thanks to Florian Vaussard for suggesting use of preprocessor feature. Cc: Florian Vaussard <florian.vaussard@epfl.ch> Cc: Benoit Cousson <b-cousson@ti.com> Cc: Nishanth Menon <nm@ti.com> Signed-off-by:
Kevin Hilman <khilman@linaro.org> Signed-off-by:
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Kevin Hilman authored
Using the gpio-keys bindings, configure the user button on Beagle boards. Since the user button is enabled as a wakeup source, also ensure the GPIO pin is mux'd correctly and has IO ring wakeups enabled, so it can also wakeup from off mode. Special thanks to Florian Vaussard for suggesting the preprocessor feature. Cc: Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by:
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Kevin Hilman authored
Ensure the console uart (UART3) on these boards is mux'd correctly, and IO ring wakeup is enabled. This is needed for serial console wakeups when using DT boot. Thanks to Florian Vaussard for suggestion to use preprocessor features. Cc: Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by:
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Sourav Poddar authored
Booting omap5 uevm results in the following error "did not get pins for uart error: -19" This happens because omap5 uevm dts file is not adapted to use uart through pinctrl framework. Populate uart pinctrl data to get rid of the error. Signed-off-by:
Sourav Poddar <sourav.poddar@ti.com> [r.sricharan@ti.com: Replaced constants with preprocessor macros] Signed-off-by:
Sricharan R <r.sricharan@ti.com> Signed-off-by:
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Dan Murphy authored
Add support for blue LED 1 off of GPIO 153. Make the LED a heartbeat LED Configure the MUX for GPIO output. Signed-off-by:
Dan Murphy <dmurphy@ti.com> [r.sricharan@ti.com: Replaced constants with preprocessor macros] Signed-off-by:
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Roger Quadros authored
Provide the RESET regulators for the USB PHYs, the USB Host port modes and the PHY devices. Also provide pin multiplexer information for the USB host pins. Signed-off-by:
Roger Quadros <rogerq@ti.com> [r.sricharan@ti.com: Replaced constants with preprocessor macros] Signed-off-by:
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Sricharan R authored
The uevm is the only official board supported for the OMAP5 soc in mainline. The existent sevm platform will no more be supported. Hence cleaning up the board dts file to have only the data required for uevm. Renaming the board dts file and adding the following cleanups. * There are no devices connected on I2C 2,3,4 buses. So remove the pinmux data for the same. * OMAP5432 and DDR3 memory is used in the uevm. Temperature polling is not supported with DDR3 memories. Because of DDR3 phy limitation the voltage change across DVFS and all shadow registers for DVFS on DDR3 is not supported. Hence the emif kernel driver is not required, so removing the DDR3 device file and emif nodes for uevm. * Keypad is not supported on uevm. So remove the device node. Signed-off-by:
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Florian Vaussard authored
When making the dtbs target on OMAP/AM35xx, some trees are not built. Signed-off-by:
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Florian Vaussard authored
Using constants for pinctrl allows a better readability, and removes redundancy with comments. Signed-off-by:
Afzal Mohammed <afzal@ti.com> Signed-off-by:
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Florian Vaussard authored
The pinctrl IP inside the AM33XX family differs slightly from what is found on OMAP2+. Define a specific header to take account of the differences. Signed-off-by:
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Florian Vaussard authored
Use standard GPIO constants to enhance the readability of DT GPIOs. Signed-off-by:
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Florian Vaussard authored
Replace /include/ by #include for AM33XX and AM35XX device tree files, in order to use the C pre-processor, making use of #define features possible. Signed-off-by:
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Afzal Mohammed authored
DT source (minimal) for AM4372 SoC to represent AM43x SoC's. Those represented here are the minimal DT nodes necessary to get kernel booting. In DT nodes, "ti,hwmod" property has not been added, this would be added along with PRCM support for AM43x. Signed-off-by:
Ankur Kishore <a-kishore@ti.com> Signed-off-by:
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Dan Murphy authored
Update the dt property ti,audpwron-gpio to use the gpio macro definition for GPIO_ACTIVE_HIGH. Signed-off-by:
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Dan Murphy authored
The GPIO for LED D1 on the omap4-panda a1-a3 rev and the omap4-panda-es are different. A1-A3 = gpio_wk7 ES = gpio_110 There is no change to LED D2 Abstract away the pinmux and the LED definitions for the two boards into the respective DTS files. Signed-off-by:
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Florian Vaussard authored
Using constants for pinctrl allows a better readability, and removes redundancy with comments. Signed-off-by:
Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by:
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Florian Vaussard authored
Most of the constants are taken from arch/arm/mach-omap2/mux.h. Define some others for the PIN_OUTPUT_* flavours. Signed-off-by:
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Florian Vaussard authored
Use the constants defined in include/dt-bindings/interrupt-controller/ to enhance readability. Signed-off-by:
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Florian Vaussard authored
Use standard GPIO constants to enhance the readability of DT GPIOs. Signed-off-by:
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Florian Vaussard authored
Replace /include/ by #include for OMAP2+ DT, in order to use the C pre-processor, making use of #define features possible. Signed-off-by:
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Philip Avinash authored
GPMC controller on AM335x-EVM has a NAND flash connected to it. This patch updates following in am335x-evm.dts: - adds nandflash specific pin-mux configs - adds nand node as child of GPMC contoller, with information about NAND flash interface, NAND partition table, ECC scheme, elm handle id. - updates GPMC node for newer GPMC DT properties added in linux-3.10. Signed-off-by:
Gupta, Pekon <pekon@ti.com> Signed-off-by:
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Philip, Avinash authored
ELM hardware engine is used for locating bit-flips in NAND data This patch is required for working of hardware based NAND ECC schemes with DT support. Signed-off-by:
Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by:
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Javier Martinez Canillas authored
The IGEP COM Module has an 512MB NAND flash memory. Add a device node for this NAND and its partition layout. Signed-off-by:
Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by:
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Javier Martinez Canillas authored
The IGEPv2 board has an 512MB NAND flash memory. Add a device node for this NAND and its partition layout. Signed-off-by:
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Javier Martinez Canillas authored
The IGEPv2 board has an SMSC LAN9221i ethernet chip connected to the OMAP3 processor though the General-Purpose Memory Controller. This patch adds a device node for the ethernet chip as a GPMC child and all its dependencies (regulators, GPIO and pin muxs). Signed-off-by:
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Vaibhav Hiremath authored
xdma_event_intr1.clkout2 pad can be used to source clock from either 32K OSC or any of the PLL (except MPU) outputs. On the existing AM335x based boards (EVM, EVM-SK and Bone), this pad is used to feed the clock to audio codes. So, this patch configures the pinmux to get clkout2 on the pad. Signed-off-by:
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Vaibhav Hiremath authored
Add pin control binding for UART0 device nodes in all board specific DT files. Signed-off-by:
Matt Porter <mporter@ti.com> Signed-off-by:
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