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* Merge tag 'dt-for-linus' of ↵Linus Torvalds2013-11-111-28/+31
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC DT updates from Olof Johansson: "Most of this branch consists of updates, additions and general churn of the device tree source files in the kernel (arch/arm/boot/dts). Besides that, there are a few things to point out: - Lots of platform conversion on OMAP2+, with removal of old board files for various platforms. - Final conversion of a bunch of ux500 (ST-Ericsson) platforms as well - Some updates to pinctrl and other subsystems. Most of these are for DT-enablement of the various platforms and acks have been collected" * tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (385 commits) ARM: dts: bcm11351: Use GIC/IRQ defines for sdio interrupts ARM: dts: bcm: Add missing UARTs for bcm11351 (bcm281xx) ARM: dts: bcm281xx: Add card detect GPIO ARM: dts: rename ARCH_BCM to ARCH_BCM_MOBILE (dt) ARM: bcm281xx: Add device node for the GPIO controller ARM: mvebu: Add Netgear ReadyNAS 104 board ARM: tegra: fix Tegra114 IOMMU register address ARM: kirkwood: add support for OpenBlocks A7 platform ARM: dts: omap4-panda: add DPI pinmuxing ARM: dts: AM33xx: Add RNG node ARM: dts: AM33XX: Add hwspinlock node ARM: dts: OMAP5: Add hwspinlock node ARM: dts: OMAP4: Add hwspinlock node ARM: dts: use 'status' property for PCIe nodes ARM: dts: sirf: add missed address-cells and size-cells for prima2 I2C ARM: dts: sirf: add missed cell, cs and dma channel for SPI nodes ARM: dts: sirf: add missed graphics2d iobg in atlas6 dts ARM: dts: sirf: add missed chhifbg node in prima2 and atlas6 dts ARM: dts: sirf: add missed memcontrol-monitor node in prima2 and atlas6 dts ARM: mvebu: Add the core-divider clock to Armada 370/XP ...
| * ARM: dts: mxs: modify mx23/mx28 dts files to use padconfig definesLothar Waßmann2013-09-261-12/+12
| | | | | | | | | | | | | | | | Convert mx23/mx28 dts files to use the padconfig defintions from mxs-pinfunc.h. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: dts: mxs: modify mx23/mx28 dts files to use pinctrl headersLothar Waßmann2013-09-261-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert mx23/mx28 dts filed to use the pinctrl header files. NOTE: During automatic conversion of these files to use the pinconfig definitions an inconsistency has been found in: arch/arm/boot/dts/imx28-apx4devkit.dts According to the comment the function for pad SSP2_SS0 should have been MX28_PAD_SSP2_SS0__GPIO_2_19, while the given value 0x2131 represents: MX28_PAD_SSP2_SS0__AUART3_TX I used the later (though probably wrong) definition because that's what is actually being used in the DTB. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: dts: imx28-evk: Enable touchscreen supportFabio Estevam2013-09-261-0/+1
| | | | | | | | | | | | | | | | Provide 'lradc-touchscreen-wires' property to the LRADC driver, so that touchscreen can be functional. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: dts: imx28-evk: Allow usb peripheral mode to workFabio Estevam2013-09-261-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Testing g_ether results in the following: [ 1.648022] using random self ethernet address [ 1.652778] using random host ethernet address [ 1.660504] usb0: HOST MAC c6:28:6a:81:dc:ff [ 1.666360] usb0: MAC 7e:81:54:16:c0:c6 [ 1.670504] using random self ethernet address [ 1.675842] using random host ethernet address [ 1.682655] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 [ 1.689332] g_ether gadget: g_ether ready [ 3.328974] irq 237: nobody cared (try booting with the "irqpoll" option) [ 3.335831] CPU: 0 PID: 1 Comm: swapper Not tainted 3.11.0-rc6-next-20130819 #1035 [ 3.343500] [<c0014258>] (unwind_backtrace+0x0/0xf0) from [<c0011b20>] (show_stack+0x10/0x14) [ 3.352098] [<c0011b20>] (show_stack+0x10/0x14) from [<c006af4c>] (__report_bad_irq+0x20/0xc0) [ 3.360763] [<c006af4c>] (__report_bad_irq+0x20/0xc0) from [<c006b3f4>] (note_interrupt+0x1d4/0x234) [ 3.369943] [<c006b3f4>] (note_interrupt+0x1d4/0x234) from [<c0069754>] (handle_irq_event_percpu+0xc4/0x268) [ 3.379815] [<c0069754>] (handle_irq_event_percpu+0xc4/0x268) from [<c0069934>] (handle_irq_event+0x3c/0x5c) [ 3.389686] [<c0069934>] (handle_irq_event+0x3c/0x5c) from [<c006bb78>] (handle_level_irq+0x8c/0xe8) [ 3.398865] [<c006bb78>] (handle_level_irq+0x8c/0xe8) from [<c0068ff0>] (generic_handle_irq+0x20/0x30) [ 3.408213] [<c0068ff0>] (generic_handle_irq+0x20/0x30) from [<c000fc9c>] (handle_IRQ+0x30/0x84) [ 3.417040] [<c000fc9c>] (handle_IRQ+0x30/0x84) from [<c0012564>] (__irq_svc+0x44/0x54) [ 3.425094] [<c0012564>] (__irq_svc+0x44/0x54) from [<c0020244>] (__do_softirq+0x90/0x268) [ 3.433400] [<c0020244>] (__do_softirq+0x90/0x268) from [<c00207d4>] (irq_exit+0x9c/0xd8) [ 3.441619] [<c00207d4>] (irq_exit+0x9c/0xd8) from [<c000fca0>] (handle_IRQ+0x34/0x84) [ 3.449577] [<c000fca0>] (handle_IRQ+0x34/0x84) from [<c0012564>] (__irq_svc+0x44/0x54) [ 3.457629] [<c0012564>] (__irq_svc+0x44/0x54) from [<c04602b0>] (_raw_spin_unlock_irqrestore+0x34/0x44) [ 3.467164] [<c04602b0>] (_raw_spin_unlock_irqrestore+0x34/0x44) from [<c0348298>] (input_register_handler+0x98/0xb4) [ 3.477835] [<c0348298>] (input_register_handler+0x98/0xb4) from [<c064bc10>] (mousedev_init+0x30/0x60) [ 3.487275] [<c064bc10>] (mousedev_init+0x30/0x60) from [<c00088ac>] (do_one_initcall+0xe8/0x154) [ 3.496198] [<c00088ac>] (do_one_initcall+0xe8/0x154) from [<c062aabc>] (kernel_init_freeable+0xf0/0x1b4) [ 3.505810] [<c062aabc>] (kernel_init_freeable+0xf0/0x1b4) from [<c0456550>] (kernel_init+0x8/0xe4) [ 3.514899] [<c0456550>] (kernel_init+0x8/0xe4) from [<c000ee60>] (ret_from_fork+0x14/0x34) [ 3.523263] handlers: [ 3.525578] [<c0339d14>] ci_irq [ 3.528757] Disabling IRQ #237 Provide the USB0_ID pin in the usb0 node, so that g_ether can operate correctly. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* | Staging/iio/adc/touchscreen/MXS: provide devicetree adaptionJuergen Beisert2013-10-011-0/+4
|/ | | | | | | | | | | | | | | | This is an RFC for the new touchscreen properties. Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Tested-by: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de> Tested-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org> CC: linux-arm-kernel@lists.infradead.org CC: linux-input@vger.kernel.org CC: devel@driverdev.osuosl.org CC: Marek Vasut <marex@denx.de> CC: Fabio Estevam <fabio.estevam@freescale.com> CC: devicetree@vger.kernel.org
* ARM: dts: imx28-evk: add the RTS/CTS property for auart0Huang Shijie2013-08-051-0/+1
| | | | | | | | | Add the RTS/CTS property for auart0 which means we enable the DMA support for it. Signed-off-by: Huang Shijie <b32955@freescale.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ARM: mxs: saif0 is the clock provider to sgtl5000Shawn Guo2013-07-151-1/+1
| | | | | | | | These systems all use saif0 as the mclock provider to codec sgtl5000. Reflect that in device tree source, so that sgtl5000 can find the clock by calling clk_get(). Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* can: flexcan: Use a regulator to control the CAN transceiverFabio Estevam2013-06-271-0/+12
| | | | | | | | | Instead of using a GPIO to turn on/off the CAN transceiver, it is better to use a regulator as some systems may use a PMIC to power the CAN transceiver. Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* video: mxsfb: Introduce regulator supportFabio Estevam2013-04-081-1/+10
| | | | | | | | | | | | | Instead of using a custom binding for retrieving the GPIO that activates the LCD from devicetree, use a standard regulator. This approach has the advantage to be more generic. For example: in the case of a board that has a PMIC supplying the LCD voltage, the current approach would not work, as it only searches for a GPIO pin. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mxs: move display timing configurations into device treeShawn Guo2013-04-041-0/+25
| | | | | | | Move display timing configurations into device tree, so that the auxdata for mxsfb driver can be killed. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx28-evk: Use pinctrl for gpio-ledFabio Estevam2012-10-151-1/+12
| | | | | | | | | | | Since commit 8fe4554f (leds: leds-gpio: adopt pinctrl support) gpio-led driver has pinctrl support, so setup the gpio led pin via pinctrl and avoid the following warning: leds-gpio leds.12: pins are not configured from the driver Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx28evk: Add I2C EEPROM supportFabio Estevam2012-09-051-0/+6
| | | | | | | | | mx28evk has a free slot U50 that can be used to populate an I2C EEPROM. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx28evk: Add LRADC supportFabio Estevam2012-08-281-0/+4
| | | | | | | Add LRADC support. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx28evk: Add SPI flash supportFabio Estevam2012-08-281-0/+17
| | | | | | | | | mx28evk has a free slot (J89) which can be used to populate an SPI NOR Flash. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mxs: Rename 'hog-gpios'Fabio Estevam2012-08-231-1/+1
| | | | | | | | hog_pins is used to setup the pin functions, and it is not neccesarily used only for GPIO pins, so use only 'hog' to describe a more generic term. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx28-evk: add usb devicesRichard Zhao2012-07-121-0/+38
| | | | | | | | | | - add usb phy devices - add usb controller devices - add usb vbus regulators Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Tested-by: Subodh Nijsure <snijsure@grid-net.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx28: move lcdif control pins into board dtsShawn Guo2012-07-111-1/+15
| | | | | | | | The presence and muxing of lcdif control pins can vary much on different boards. Move them into imx28-evk.dts to make lcdif_24bit_pins_a only about data pins, so that it can be reused by other boards. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx28: move extra gpmi-nand pins into board dtsShawn Guo2012-07-111-1/+13
| | | | | | | | Only pins GPMI_CE0N and GPMI_READY0 are generally used by other boards. Move GPMI_CE1N and GPMI_READY1 into imx28-evk.dts to make gpmi_pins_a more general, and can be used by other boards. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx28-evk: add flexan devicesShawn Guo2012-07-061-0/+12
| | | | | | Add flexan devices for imx28-evk board. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: mxs: add lcd support for imx23-evk and imx28-evkShawn Guo2012-07-031-0/+7
| | | | | | Add lcd support for imx23-evk and imx28-evk. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: mxs: add pwm-backlight for imx23-evk and imx28-evkShawn Guo2012-07-031-0/+13
| | | | | | Add pwm device and pwm-backlight for imx23-evk and imx28-evk. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx28-evk: add heartbeat gpio-ledsShawn Guo2012-07-031-0/+10
| | | | | | Add heartbeat gpio-leds for imx28-evk board. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx28-evk: add missing properties for fecShawn Guo2012-07-031-0/+11
| | | | | | | | Add missing properties for fec, phy-supply, phy-reset-gpios and phy-reset-duration, which are required by fec driver for successfully probe fec from device tree, if bootloader hasn't set those things up. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx28-evk: add vmmc-supply for mmc deviceShawn Guo2012-07-031-1/+9
| | | | | | | | | | | | Add vmmc-supply for mmc device, so that the power to mmc slot can be turned on by mmc driver if bootloader hasn't done it. Also remove "okay" status for mmc1/ssp1, as the device has pin conflict with gpmi-nand. Actually the device is already disabled since the mxs-mmc driver adopts pinctrl support because there is no pinctrl setup for the device in dts. Make this explicit by removing "okay" status. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: mxs: add hog-gpios for imx23-evk and imx28-evkShawn Guo2012-07-031-0/+21
| | | | | | | | Before gpio_request can directly ask pinctrl system to configure the requested pin into gpio mode, we use "hog" entry (pinctrl state of pin controller itself) to configure gpios. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: mx28evk: Add auart0 and auart3 supportFabio Estevam2012-07-031-0/+12
| | | | | | | | Add auart0 and auart3 support. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx28: add gpmi-nand supportHuang Shijie2012-07-031-0/+6
| | | | | | | | | | add gpmi-nand device tree support. add gpmi-nand pinctrl support. Also enable the gpmi support for mx28-evk board. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: enable audio support for imx28-evkShawn Guo2012-05-131-0/+41
| | | | Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: enable i2c device for imx28-evkShawn Guo2012-05-131-0/+6
| | | | Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: enable mmc for imx28-evkShawn Guo2012-05-131-0/+19
| | | | Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mxs: add initial device tree support for imx28-evk boardDong Aisheng2012-05-121-0/+48
This patch includes basic dt support which can boot via nfs rootfs. Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de>
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