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* video: fix composite video connector compatible stringTomi Valkeinen2014-09-031-1/+1
| | | | | | | | | | | | | | | | | | | | The quite-recently-added analog-tv-connector bindings say that the compatible string for composite video connector is "composite-connector". That string is also used in the omap3-n900.dts file. However, the connector driver uses "composite-video-connector", so this has never worked. While changing the driver's compatible string to "composite-connector" would be safer, as published DT bindings should not be changed, I'd rather fix the bindings in this case for two reasons: * composite-connector is a bit too generic name, as it doesn't even hint at video. * it's clear that this has never worked, which means no one has used those bindings, which should make it safe to change this. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
* mfd: twl4030-power: Fix PM idle pin configuration to not conflict with ↵Tony Lindgren2014-08-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | regulators Commit 43fef47f94a1 (mfd: twl4030-power: Add a configuration to turn off oscillator during off-idle) added support for configuring the PMIC to cut off resources during deeper idle states to save power. This however caused regression for n900 display power that needed the PMIC configuration to be disabled with commit d937678ab625 (ARM: dts: Revert enabling of twl configuration for n900). Turns out the root cause of the problem is that we must use TWL4030_RESCONFIG_UNDEF instead of DEV_GRP_NULL to avoid disabling regulators that may have been enabled before the init function for twl4030-power.c runs. With TWL4030_RESCONFIG_UNDEF we let the regulator framework control the regulators like it should. Here we need to only configure the sys_clken and sys_off_mode triggers for the regulators that cannot be done by the regulator framework as it's not running at that point. This allows us to enable the PMIC configuration for n900. Fixes: 43fef47f94a1 (mfd: twl4030-power: Add a configuration to turn off oscillator during off-idle) Cc: stable@vger.kernel.org # v3.16 Signed-off-by: Tony Lindgren <tony@atomide.com> Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* ARM: dts: Revert enabling of twl configuration for n900Tony Lindgren2014-07-291-1/+1
| | | | | | | | | | | | | | | | | Commit 9188883fd66e9 (ARM: dts: Enable twl4030 off-idle configuration for selected omaps) allowed n900 to cut off core voltages during off-idle. This however caused a regression where twl regulator vaux1 was not getting enabled for the LCD panel as we are not requesting it for the panel. Turns out quite a few devices on n900 are using vaux1, and we need to either stop idling it, or add proper regulator_get calls for all users. But until we have a proper solution implemented and tested, let's just disable the twl off-idle configuration for now for n900. Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Fixes: 9188883fd66e9 (ARM: dts: Enable twl4030 off-idle configuration for selected omaps) Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: Enable twl4030 off-idle configuration for selected omapsTony Lindgren2014-06-161-0/+5
| | | | | | | | | | | | | | | | | | N900 now seems to shut down the external oscillator when hitting off-idle. And Beagle XM seems to have OSC_EN pin connected to allow shutting down the oscillator looking at the schematics. The oscillator output is cut off in off-idle and you can monitor it from R56 on the bottom side of the board near the power jack. Note that for beagle we need to also enable the UART wake-up event, the others have that enabled in earlier patches. OMAP37XX EVM (TMDSEVM3730) does not seem to have twl4030 clken pin connected, so there is no point trying to enable shutting down of the oscillator on it for the extra latency it adds. Signed-off-by: Tony Lindgren <tony@atomide.com>
* Merge branch 'for-linus' of ↵Linus Torvalds2014-06-091-1/+16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "A big update to the Atmel touchscreen driver, devm support for polled input devices, several drivers have been converted to using managed resources, and assorted driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (87 commits) Input: synaptics - fix resolution for manually provided min/max Input: atmel_mxt_ts - fix invalid return from mxt_get_bootloader_version Input: max8997_haptic - add error handling for regulator and pwm Input: elantech - don't set bit 1 of reg_10 when the no_hw_res quirk is set Input: elantech - deal with clickpads reporting right button events Input: edt-ft5x06 - fix an i2c write for M09 support Input: omap-keypad - remove platform data support ARM: OMAP2+: remove unused omap4-keypad file and code Input: ab8500-ponkey - switch to using managed resources Input: max8925_onkey - switch to using managed resources Input: 88pm860x-ts - switch to using managed resources Input: 88pm860x_onkey - switch to using managed resources Input: intel-mid-touch - switch to using managed resources Input: wacom - process outbound for newer Cintiqs Input: wacom - set stylus_in_proximity when pen is in range DTS: ARM: OMAP3-N900: Add tsc2005 support Input: tsc2005 - add DT support Input: add common DT binding for touchscreens Input: jornada680_kbd - switch top using managed resources Input: adp5520-keys - switch to using managed resources ...
| * DTS: ARM: OMAP3-N900: Add tsc2005 supportSebastian Reichel2014-05-291-1/+16
| | | | | | | | | | | | | | | | | | This adds support for the tsc2005 touchscreen to the Nokia N900 DTS file. Signed-off-by: Sebastian Reichel <sre@kernel.org> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | Merge tag 'dt-for-3.16' of ↵Linus Torvalds2014-06-021-51/+174
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next Pull ARM SoC devicetree updates from Olof Johansson: "As with previous release, this continues to be among the largest branches we merge, with lots of new contents. New things for this release are among other things: - DTSI contents for the new SoCs supported in 3.16 (see SoC pull request) - Qualcomm APQ8064 and APQ8084 SoCs and eval boards - Nvidia Jetson TK1 development board (Tegra T124-based) Two new SoCs that didn't need enough new platform code to stand out enough for me to notice when writing the SoC tag, but that adds new DT contents are: - TI DRA72 - Marvell Berlin 2Q" * tag 'dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (500 commits) ARM: dts: add secure firmware support for exynos5420-arndale-octa ARM: dts: add pmu sysreg node to exynos3250 ARM: dts: correct the usb phy node in exynos5800-peach-pi ARM: dts: correct the usb phy node in exynos5420-peach-pit ARM: dts: add dts files for exynos5410 and exynos5410-smdk5410 ARM: dts: add dts files for exynos3250 SoC ARM: dts: add mfc node for exynos5800 ARM: dts: add Vbus regulator for USB 3.0 on exynos5800-peach-pi ARM: dts: enable fimd for exynos5800-peach-pi ARM: dts: enable display controller for exynos5800-peach-pi ARM: dts: enable hdmi for exynos5800-peach-pi ARM: dts: add dts file for exynos5800-peach-pi board ARM: dts: add dts file for exynos5800 SoC ARM: dts: add dts file for exynos5260-xyref5260 board ARM: dts: add dts files for exynos5260 SoC ARM: dts: update watchdog node name in exynos5440 ARM: dts: use key code macros on Origen and Arndale boards ARM: dts: enable RTC and WDT nodes on Origen boards ARM: dts: qcom: Add APQ8084-MTP board support ARM: dts: qcom: Add APQ8084 SoC support ...
| * | ARM: dts: omap3-n900: Add modem supportSebastian Reichel2014-05-271-1/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add modem device tree data to Nokia N900's DTS file. Signed-off-by: Sebastian Reichel <sre@kernel.org> Reviewed-by: Pavel Machek <pavel@ucw.cz> Tested-By: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: dts: omap3-n900: Add SSI supportSebastian Reichel2014-05-271-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add SSI device tree data for OMAP3 and Nokia N900. Signed-off-by: Sebastian Reichel <sre@kernel.org> Reviewed-by: Pavel Machek <pavel@ucw.cz> Tested-By: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: dts: omap3-n900: use MATRIX_KEY for keymapSebastian Reichel2014-05-061-51/+52
| | | | | | | | | | | | | | | | | | | | | | | | Use MATRIX_KEY macro from dt-bindings/input/input.h to make the keyboard matrix human readable. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: dts: omap3-n900: Add sound supportSebastian Reichel2014-05-061-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the Nokia N900's sound system. Signed-off-by: Sebastian Reichel <sre@kernel.org> Reviewed-by: Mark Brown <broonie@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: dts: omap3-n900: Add WL1251 supportSebastian Reichel2014-05-061-0/+40
| |/ | | | | | | | | | | | | | | Add device tree support for the wireless chip built into the Nokia N900. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | ARM: dts: Enable N900 keyboard sleep leds by defaultTony Lindgren2014-05-061-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On N900 there are nice LEDs that show the state of the sys_clkreq and sys_off_mode pins. These LEDs go low when the system enters deeper idle states. The left LED shows the state of the sys_clkreq pin, and goes off during retention idle. The right LED shows the state of sys_off_mode pin and both go off during off idle. As N900 is a battery operated device, these LEDs should be off most of the time. So let's enable them by default so we can make sure the system is mostly idle. This allows the maintainers to also immediately test patches for PM regressions by looking at the LEDs, which certainly makes my life easier. The LED can naturally be disabled during runtime with: # echo none > /sys/class/leds/debug::sleep/trigger Note that we don't currently have support for omap3 errata 1.158 that remuxes GPIO pins to INPUT_PULLUP | MUX_MODE7 for the duration of idle. This means that the GPIO pins set high will go down during off idle. In this case it does not matter as the sys_off_mode goes down too, but there's still a slim chance of false off idle LED signals. If in doubt, false LED signals can be verified by the sys_off_mode or vdd_core values. Also note that to allow the UARTs to autoidle, the following needs to be run on N900 to enable off idle: #!/bin/sh uarts=$(find /sys/class/tty/ttyO*/device/power/ -type d) for uart in $uarts; do echo 3000 > $uart/autosuspend_delay_ms done uarts=$(find /sys/class/tty/ttyO*/power/ -type d) for uart in $uarts; do echo enabled > $uart/wakeup echo auto > $uart/control done echo 1 > /sys/kernel/debug/pm_debug/enable_off_mode For retention idle, change the above to set 0 to enable_off_mode. Also note that without the twl4030 PM scripts the actual voltage scaling won't happen for off idle so we only get voltage scaling over I2C4 for retention idle. I'll do some device tree patches for those also a bit later on. Cc: Kevin Hilman <khilman@linaro.org> Cc: Nishanth Menon <nm@ti.com> Cc: Pali Rohár <pali.rohar@gmail.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Sebastian Reichel <sre@kernel.org> Cc: Tero Kristo <t-kristo@ti.com> Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi> [tony@atomide.com: also make sure the LEDs get built to see PM regressions] Signed-off-by: Tony Lindgren <tony@atomide.com>
* | ARM: dts: Fix omap serial wake-up when booted with device treeTony Lindgren2014-05-061-0/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | We've had deeper idle states working on omaps for few years now, but only in the legacy mode. When booted with device tree, the wake-up events did not have a chance to work until commit 3e6cee1786a1 (pinctrl: single: Add support for wake-up interrupts) that recently got merged. In addition to that we also needed commit 79d9701559a9 (of/irq: create interrupts-extended property) and 9ec36cafe43b (of/irq: do irq resolution in platform_get_irq) that are now also merged. So let's fix the wake-up events for some selected omaps so devices booted in device tree mode won't just hang if deeper power states are enabled, and so systems can wake up from suspend to the serial port event. Note that there's no longer need to specify the wake-up bit in the pinctrl settings, the request_irq on the wake-up pin takes care of that. Cc: devicetree@vger.kernel.org Cc: "Benoît Cousson" <bcousson@baylibre.com> Cc: Kevin Hilman <khilman@linaro.org> Cc: Nishanth Menon <nm@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Tero Kristo <t-kristo@ti.com> [tony@atomide.com: updated comments, added board LDP] Signed-off-by: Tony Lindgren <tony@atomide.com>
* Merge branch '3.15/dss-dt-dts' into 3.15/fbdevTomi Valkeinen2014-03-201-4/+163
|\ | | | | | | OMAP DSS related .dts changes
| * ARM: omap3-n900.dts: add display informationTomi Valkeinen2014-03-191-4/+73
| | | | | | | | | | | | | | | | | | | | | | Add DT data for OMAP3 N900 board. The board has the following displays: lcd: LCD panel connected to OMAP's SDI output tv: analog svideo Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tested-by: Sebastian Reichel <sre@debian.org> Acked-by: Tony Lindgren <tony@atomide.com>
| * ARM: dts: OMAP3-N900: Add bq24150a supportSebastian Reichel2014-03-021-0/+14
| | | | | | | | | | | | | | | | This adds support for the bq24150a chip to the Nokia N900 DTS file. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
| * ARM: dts: OMAP3-N900: Add isp1704 supportSebastian Reichel2014-03-021-0/+5
| | | | | | | | | | | | | | | | This adds support for the isp1704 chip to the Nokia N900 DTS file. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
| * ARM: dts: OMAP3-N900: Add tpa6130a2 supportSebastian Reichel2014-03-021-0/+9
| | | | | | | | | | | | | | | | This adds support for the N900's headphone amplifier to the N900 DTS file. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
| * ARM: dts: OMAP3-N900: Add support for tsl2563Sebastian Reichel2014-03-021-0/+7
| | | | | | | | | | | | | | Add support for tsl2563 light sensor to the Nokia N900. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
| * ARM: dts: OMAP3-N900: Add TWL4030 Keypad MatrixSebastian Reichel2014-03-021-0/+55
| | | | | | | | | | | | | | | | | | Add Keyboard Matrix information to N900's DTS file. This patch maps the keys exactly as the original board code. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* | ARM: dts: N900: add missing compatible propertyAaro Koskinen2014-02-131-2/+2
|/ | | | | | | | Add missing compatible property to avoid problems in the future. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: Fix booting for secure omapsTony Lindgren2013-12-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 7ce93f3 (ARM: OMAP2+: Fix more missing data for omap3.dtsi file) fixed missing device tree data for omaps, but did not account for some of the hardware modules being inaccessible for secure omaps. This causes the following error on secure omaps: Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0c5048 SMP ARM Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 3.13.0-rc2+ #446 task: ce057b40 ti: ce058000 task.ti: ce058000 PC is at omap_aes_dma_stop+0x24/0x3c LR is at omap_aes_probe+0x1cc/0x584 psr: 60000113 sp : ce059e20 ip : ce0b4ee0 fp : 00000000 r10: c0573ae8 r9 : c0749508 r8 : 00000000 r7 : ce0b4e00 r6 : 00000000 r5 : ce0b4e10 r4 : ce274890 r3 : fa0c5048 r2 : 00000048 r1 : 0000002c r0 : ce274890 Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c5387d Table: 80004019 DAC: 00000015 Process swapper/0 (pid: 1, stack limit = 0xce058248) Stack: (0xce059e20 to 0xce05a000) 9e20: c0749508 0000a1ff 00000000 c016cd8c c06b5a06 ce2a45f0 ce2a4570 ce0b5fb0 9e40: 00000000 480c5000 480c504f c0abe4e4 00000200 00000000 00000000 00000000 9e60: ce0b4e10 ce0b4e10 c082da3c c082da3c c02b8c70 c077c610 c0749508 00000000 9e80: 00000000 c02b9e7c c02b9e64 ce0b4e10 00000000 c02b8b20 ce0b4e10 ce0b4e44 9ea0: c082da3c c02b8cd8 00000000 ce059eb8 c082da3c c02b7408 ce079edc ce0b1a34 9ec0: c082da3c c082da3c ce2a0280 00000000 c08158d8 c02b8358 c0663405 c0663405 9ee0: 00000073 c082da3c c079e4e8 c07ab3bc c0844340 c02b9334 00000000 00000006 9f00: c079e4e8 c0008920 c067f6bf c0ac7c6b 00000000 c0712e28 00000000 00000000 9f20: c0712e38 ce059f38 00000093 c0ac7c82 00000000 c0058994 00000000 c07130e8 9f40: c07127b8 00000093 00000006 00000006 00000001 00000006 00000006 c079e4e8 9f60: c07ab3bc c0844340 00000093 c0749508 c079e4f4 c0749c64 00000006 00000006 9f80: c0749508 00000000 00000000 c0517e2c 00000000 00000000 00000000 00000000 9fa0: 00000000 c0517e34 00000000 c000dfb8 00000000 00000000 00000000 00000000 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff (omap_aes_probe+0x1cc/0x584) (platform_drv_probe+0x18/0x48) (driver_probe_device+0xb0/0x200) (__driver_attach+0x68/0x8c) (bus_for_each_dev+0x50/0x88) (bus_add_driver+0xcc/0x1c8) (driver_register+0x9c/0xe0) (do_one_initcall+0x98/0x140) (kernel_init_freeable+0x16c/0x23c) (kernel_init+0x8/0x100) (ret_from_fork+0x14/0x3c) Code: e1811002 e5932020 e590300c e0833002 (e593c000) Let's fix the issue by adding omap34xx-hs.dtsi and omap36xx-hs.dtsi and make n900, n9 and n950 to use them. This way we have the aes, sham and timer12 disabled for secure devices the same way legacy booting does based on the omap34xx_gp_hwmod_ocp_ifs and omap36xx_gp_hwmod_ocp_ifs arrays in omap_hwmod_3xxx_data.c. Reported-by: Sebastian Reichel <sre@debian.org> Acked-By: Sebastian Reichel <sre@debian.org> Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP2+: Fix eMMC on n900 with device treeTony Lindgren2013-11-251-1/+22
| | | | | | | | | | | | | | | | | Looks like we need to configure the regulators and use the pdata quirk to make eMMC work with device tree. It seems that mostly vaux3 is used, and only some earlier revisions used vmmc2. This has been tested to work on devices where the system_rev passed by the bootloader has versions 0x0010, 0x2101 and 0x2204. Cc: devicetree@vger.kernel.org Cc: Pavel Machek <pavel@ucw.cz> Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Sebastian Reichel <sre@debian.org> [tony@atomide.com: updated with pinctrl changes and comments from Sebastian] Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: omap3-n900: Add LP5523 supportSebastian Reichel2013-10-231-0/+61
| | | | | | | Add support for LP5523 device. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: omap3-n900: Add TLV320AIC3X supportSebastian Reichel2013-10-231-0/+26
| | | | | | | This patch adds support for Nokia N900 TLV320AIC3X chips. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: omap3-n900:: Mux RX51_LCD_RESET_GPIO in DTSSebastian Reichel2013-10-231-0/+9
| | | | | | | | Add RX51_LCD_RESET_GPIO pin mux information to display. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: omap3-n900: Add NAND supportSebastian Reichel2013-10-231-0/+72
| | | | | | | This patch adds supports for Nokia N900 NAND memory. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: omap3-n900: Specify regulator infoSebastian Reichel2013-10-231-0/+84
| | | | | | | | Add regulator names and voltage information to the Nokia N900 DTS file. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: omap3-n900: Add LP5523 supportSebastian Reichel2013-10-231-0/+5
| | | | | | | Add support for LP5523 device. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: omap3-n900: Add vibrator deviceSebastian Reichel2013-10-231-0/+7
| | | | | | | Add support for Nokia N900's vibrator. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: omap3-n900: GPIO key definitionsSebastian Reichel2013-10-231-0/+48
| | | | | | | | | Add device tree node for the GPIO keys provided by the N900 board. This is a simple conversion of the existing board code. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: omap3-n900: Add support for SD cardsSebastian Reichel2013-10-231-1/+16
| | | | | | | Add support for external SD card slot. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: omap3-n900: Add UART supportSebastian Reichel2013-10-231-0/+28
| | | | | | | Add UART support to Nokia N900. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: omap3-n900: Fix i2c bus speedSebastian Reichel2013-10-231-2/+2
| | | | | | | Fix the bus speed of i2c bus 2 and 3. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: omap3-n900: Add pinctrl for i2c devicesSebastian Reichel2013-10-231-0/+35
| | | | | | | Add pin muxing support for the Nokia N900 i2c controllers. Signed-off-by: Sebastian Reichel <sre@debian.org> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: omap3: Adapt USB OTG to generic PHY frameworkRoger Quadros2013-10-201-0/+2
| | | | | | | | | | | | | | The generic PHY framewrok expects different properties than the old USB PHY framework. Supply those properties. Fixes USB OTG port on GAT04 and N900 after the Generic PHY framework was merged in greg/usb-next. [1] [1] - https://lkml.org/lkml/2013/9/27/581 Signed-off-by: Roger Quadros <rogerq@ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
* ARM: dts: N900: Add device treePavel Machek2013-10-081-0/+92
This adds device tree with necessary support to boot with functional video (on both emulator and real N900 device). Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
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