Commit graph

31 commits

Author SHA1 Message Date
H. Nikolaus Schaller 3868b42f36 ARM: dts: omap3-gta04: reduce panel backlight PWM frequency to 83Hz
This helps to get 100% intensity closer to "always on".

It compensates for an effect of dmtimer which at 100% still emits short
"off" impulses and the startup-time of the DC/DC converter makes
backlight intensity not reach full scale. The lower the PWM frequency
is, the smaller is this effect.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-09-14 11:12:16 -07:00
Javier Martinez Canillas 81777ff9dd ARM: dts: omap3: Add missing unit name to memory nodes
This patch fixes the following DTC warnings:

"Node /memory has a reg or ranges property, but no unit name"

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-08-31 07:40:23 -07:00
Javier Martinez Canillas 314fdd5de1 ARM: dts: omap3-gta04: remove unneeded unit names
This patch fixes the following DTC warnings for omap3-gta04a3.dtb,
omap3-gta04a4.dtb and omap3-gta04a5.dtb:

"dmtimer-pwm@11 has a unit name, but no reg property"
"connector@1 has a unit name, but no reg property"
"endpoint@0 has a unit name, but no reg property"

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-06-29 00:05:27 -07:00
H. Nikolaus Schaller 4393dd4eca ARM: dts: omap3-gta04: Add RFID eeprom node
Define RFID eeprom node which is present on gta04
device.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-06-10 04:58:08 -07:00
H. Nikolaus Schaller c2df98c000 ARM: dts: omap3-gat04: Fix wifi handling
Without that change wifi card isn't probed because pwrseq is necessary for
libertas chip.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-06-10 04:58:07 -07:00
H. Nikolaus Schaller e14927e265 ARM: dta: omap3-gta04: Define and use hmc5843 irq pin
Define pinmux and usage if irq pin.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-06-10 04:58:06 -07:00
H. Nikolaus Schaller f6cbf6106a ARM: dta: omap3-gta04: Define and use itg3200 irq pin
Define pinmux and usage if irq pin + fix irq edge.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-06-10 04:58:06 -07:00
H. Nikolaus Schaller ee32711195 ARM: dts: omap3-gta04: Define and use bma180 irq pin
Add pinmux and usage of bma180 irq pin.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-06-10 04:58:06 -07:00
Marek Belisko 28a1b403b2 ARM: dts: omap3-gta04: Add backlight support
Define pwm backlight node which is using dmtimer pwm.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-06-10 04:58:06 -07:00
Roger Quadros 44e4716499 ARM: dts: omap3: Fix NAND device nodes
Add compatible id, GPMC register resource and interrupt
resource to NAND controller nodes.

The GPMC node will provide an interrupt controller for the
NAND IRQs.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-02-26 10:32:14 -08:00
Sudeep Holla 0c4d63b323 ARM: dts: omap: replace legacy *,wakeup property with wakeup-source
Though the keyboard and other driver will continue to support the legacy
"gpio-key,wakeup", "linux,wakeup" boolean property to enable the wakeup
source, "wakeup-source" is the new standard binding.

This patch replaces all the legacy wakeup properties with the unified
"wakeup-source" property in order to avoid any futher copy-paste
duplication.

Cc: "BenoƮt Cousson" <bcousson@baylibre.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: linux-omap@vger.kernel.org
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-12-17 09:52:32 -08:00
Javier Martinez Canillas 3a637e008e ARM: dts: Use defined GPIO constants in flags cell for OMAP2+ boards
Many OMAP2+ DTS are not using the defined constants to express
the GPIO polarity. Replace these so the DTS are easier to read.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-10-12 15:51:59 -07:00
Marek Belisko f6ae941e71 ARM: dts: omap3-gta04: Add GSM audio support
Add voice audio card which is used for telephony on gta04 board.
gtm601 codec is UMTS modem with pcm interface which get samples from
microphone and provide data from other party side. Use simple audio card
to describe audio card.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-20 11:21:24 -07:00
Marek Belisko 3221dfb7fb ARM: dts: omap3-gta04: Add hdqw1 support
Enable omap-hdq for battery fuel gauge access.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-20 10:52:01 -07:00
Marek Belisko 3eb78ea841 ARM: dts: omap3: Remove all references to ti,codec property
ti,codec property is not used (parsed) in omap-twl4030 driver. The ti,twl4030-audio
which ti,codec points by phandle is mfd driver and device for ASoC codec is created
w/o DT compatible string. Removing all references in DT files.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-03-16 19:24:51 -07:00
NeilBrown 1e1e8cb3fa ARM: dts: omap3-gta04: Disable keypad
The twl4030 keypad is not wired up in the gta04, so mark it disabled
to avoid pointless initialization.

Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-26 12:54:32 -08:00
NeilBrown 01ca6d57ec ARM: dts: omap3-gta04: only power DSS when necessary.
i.e. configure vpll2 as a supply for the dss rather
than being always-on.

Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-26 12:54:32 -08:00
NeilBrown c4aa13f84f ARM: dts: omap3-gta04: add gyroscope
Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-26 12:54:31 -08:00
NeilBrown e45eebfab6 ARM: dts: omap3-gta04: enable power-off for wifi card.
Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-26 12:54:31 -08:00
NeilBrown ce9edf5b4f ARM: dts: omap3-gta04: add comments about gpios
Add comments to state which GPIO is used for some interrupts.

Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-26 12:54:31 -08:00
Marek Belisko 2a2130c004 ARM: dts: omap3-gta04: Add ramp value for twl4030 audio
Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-26 12:54:31 -08:00
H. Nikolaus Schaller 23c0ff5b30 ARM: dts: omap3-gta04: Enable power-off using twl4030
Enabled poweroff through PMIC on GTA04.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-26 12:54:31 -08:00
Marek Belisko 75fb2c150d ARM: dts: omap3-gta04: Fix a GPIO line for bma180 node
GPIO_115 used as irq is in &gpio4, not &gpio3.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-26 12:54:31 -08:00
H. Nikolaus Schaller 85f534e6ce ARM: dts: omap3-gta04: Enable twl audio vibra support
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-26 12:54:31 -08:00
H. Nikolaus Schaller 98fd396ff7 ARM: dts: omap3-gta04: Enable mcbps2 necessary for audio
mcbsp2 is used in gta04 soundcard config and by default
is disabled so enable it for gta04.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-26 12:54:31 -08:00
H. Nikolaus Schaller 2a88a0b3cf ARM: dts: omap3-gta04: Fix audio node malformatting
Audio should be child of twl node.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-26 12:54:31 -08:00
H. Nikolaus Schaller 55f0f0e938 ARM: dts: omap3-gta04: Fix backup-battery charging in devicetree file.
Fix attribute names.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-26 12:54:31 -08:00
Marek Belisko 7300bfff88 ARM: dts: omap3-gta04: Add handling for tv output
Add handling for gta04 tv out chain:
venc -> opa362 -> svideo

Use invert-polarity in venc node because opa362
is doing polarity inversion also.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-01-13 08:02:21 -08:00
Marek Belisko 021fe93645 ARM: dts: omap3-gta04: Use omap specific pinctrl defines
Use omap specific pinctrl defines (OMAP3_CORE1_IOPAD) to configure
the padconf register offset.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-11-10 14:27:35 -08:00
Tony Lindgren e2c5eb78a3 ARM: dts: Fix wrong GPMC size mappings for omaps
The GPMC binding is obviously very confusing as the values
are all over the place. People seem to confuse the GPMC partition
size for the chip select, and the device IO size within the GPMC
partition easily.

The ranges entry contains the GPMC partition size. And the
reg entry contains the size of the IO registers of the
device connected to the GPMC.

Let's fix the issue according to the following table:

Device          GPMC partition size     Device IO size
connected       in the ranges entry     in the reg entry

NAND            0x01000000 (16MB)       4
16550           0x01000000 (16MB)       8
smc91x          0x01000000 (16MB)       0xf
smc911x         0x01000000 (16MB)       0xff
OneNAND         0x01000000 (16MB)       0x20000 (128KB)
16MB NOR        0x01000000 (16MB)       0x01000000 (16MB)
32MB NOR        0x02000000 (32MB)       0x02000000 (32MB)
64MB NOR        0x04000000 (64MB)       0x04000000 (64MB)
128MB NOR       0x08000000 (128MB)      0x08000000 (128MB)
256MB NOR       0x10000000 (256MB)      0x10000000 (256MB)

Let's also add comments to the fixed entries while at it.

Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-10-30 08:35:17 -07:00
Marek Belisko d17eb9b2a9 ARM: dts: omap3-gta04: Rename gta04.dts to gta04.dtsi and add a4 model
This patch is preparation of adding more boards which have common moved
to omap3-gta04.dtsi. Other boards have only small additions to omap3-gta04a4.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-07-29 23:50:23 -07:00
Renamed from arch/arm/boot/dts/omap3-gta04.dts (Browse further)