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2019-02-06ARM: tegra: add "jedec,spi-nor" flash compatible bindingRafał Miłecki
Starting with commit 8947e396a829 ("Documentation: dt: mtd: replace "nor-jedec" binding with "jedec, spi-nor"") we have "jedec,spi-nor" binding indicating support for JEDEC identification. Use it for all flashes that are supposed to support READ ID op according to the datasheets. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09ARM: tegra: Fix unit_address_vs_reg DTC warnings for /memoryKrzysztof Kozlowski
Add a generic /memory node in each Tegra DTSI (with empty reg property, to be overidden by each DTS) and set proper unit address for /memory nodes to fix the DTC warnings: arch/arm/boot/dts/tegra20-harmony.dtb: Warning (unit_address_vs_reg): /memory: node has a reg or ranges property, but no unit name The DTB after the change is the same as before except adding unit-address to /memory node. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-03-08ARM: tegra: Use proper IRQ type definitionsMarcel Ziswiler
This switches a few interrupt definitions that were using either GPIO_ACTIVE_HIGH or GPIO_ACTIVE_LOW as IRQ type, which is invalid. This is mostly a cosmetic change, that doesn't affect any driver. Analogous to Paul's commit 38333641b6dd ("ARM: tegra: nyan: Use proper IRQ type definitions"). Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman
Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-17ARM: tegra: Enable UDC on DalmoreThierry Reding
Override the compatible string of the first USB controller to enable device mode. Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-08-25ARM: tegra: Correct polarity for Tegra114 PMIC interruptJon Hunter
The ARM GIC only supports interrupts with either level-high or rising-edge types for SPIs. The interrupt type for the Palmas PMIC used for Tegra114 boards is specified as level-low which is invalid for the GIC. This has gone undetected because until recently, failures to set the interrupt type when the interrupts are mapped via firmware (such as device-tree) have not been reported. Since commits 4b357daed698 ("genirq: Look-up trigger type if not specified by caller") and 1e2a7d78499e ("irqdomain: Don't set type when mapping an IRQ"), failure to set the interrupt type will cause the requesting of the interrupt to fail and exposing incorrectly configured interrupts. Please note that although the interrupt type was never being set for the Palmas PMIC, it was still working fine, because the default type setting for the interrupt, 'level-high', happen to match the correct type for the interrupt. Finally, it should be noted that the Palmas interrupt from the PMIC is actually 'level-low', however, this interrupt signal is inverted by the Tegra PMC and so the GIC actually sees a 'level-high' interrupt which is what should be specified in the device-tree interrupt specifier. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2016-07-11ARM: tegra: Add spaces around = in propertiesThierry Reding
This seems to have been copied and pasted since the beginning of time, though only until Tegra124, likely because that DT was written from scratch or it was fixed along the way. Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-04-12ARM: tegra: Add stdout-path for various boardsJon Hunter
For Tegra boards, the device-tree alias serial0 is used for the console and so add the stdout-path information so that the console no longer needs to be passed via the kernel boot parameters. This has been tested on boards, tegra20-trimslice, tegra30-beaver, tegra114-dalmore and tegra124-jetson-tk1. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-04-12ARM: tegra: Replace legacy *,wakeup property with wakeup-sourceSudeep Holla
Though the keyboard and other driver will continue to support the legacy "gpio-key,wakeup", "nvidia,wakeup-source" 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 further copy-paste duplication. Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: linux-tegra@vger.kernel.org Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-11-13ARM: dts: tegra: move serial aliases to per-boardOlof Johansson
There are general changes pending to make the /aliases/serial* entries number the serial ports on the system. On Tegra, so far the ports have been just numbered dynamically as they are configured so that makes them change. To avoid this, add specific aliases per board to keep the old numbers. This allows us to change the numbering by default on future SoCs while keeping the numbering on existing boards. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-04-29ARM: tegra: add SD wp-gpios to Dalmore DTStephen Warren
Dalmore can detect write-protect on the SD card. Add the required DT entries to allow this. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-04-28ARM: tegra: dalmore - Add DSI power supplyThierry Reding
The 1.2V supply for CSI and DSI was previously marked always-on. This is suboptimal because it prevents the supply from being disabled when there is no activity in the display or capture paths that it powers. Hook up the regulator to the DSI output and mark it as not always-on, so that it will only be enabled when DSI actually needs it. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-04-28ARM: tegra: dalmore - Add +5V HDMI supplyThierry Reding
This supply controls the +5V pin on the HDMI connector, which in turn is used by attached sinks to return the hotplug detect signal. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-04-05Merge tag 'dt-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
Pull ARM SoC device tree changes from Arnd Bergmann: "A large part of the arm-soc patches are nowadays DT changes, adding support for new SoCs, boards and devices without changing kernel source. The plan is still to move the devicetree files out of the kernel tree and reduce the amount of churn going on here, but we keep finding reasons to delay doing that. Changes are really all over the place, with little sticking out particularly. We have contributions from a total of 116 people in this branch. Unfortunately, the size of this branch also causes a significant number of conflicts at the moment, typically when subsystem maintainers merge patches that change the driver at the same time as the dts files. In most cases this could be avoided because the dts changes are supposed to be compatible in both ways, and we are asking everyone to send ARM dts changes through our tree only" * tag 'dt-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (541 commits) dts: stmmac: Document the clocks property in the stmmac base document dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac. ARM: STi: stih41x: Add support for the FSM Serial Flash Controller ARM: STi: stih416: Add support for the FSM Serial Flash Controller ARM: tegra: fix Dalmore pinctrl configuration ARM: dts: keystone: use common "ti,keystone" compatible instead of -evm ARM: dts: k2hk-evm: set ubifs partition size for 512M NAND ARM: dts: Build all keystone dt blobs ARM: dts: keystone: Fix control register range for clktsip ARM: dts: keystone: Fix domain register range for clkfftc1 ARM: dts: bcm28155-ap: leave camldo1 on to fix reboot ARM: dts: add bcm590xx pmu support and enable for bcm28155-ap ARM: dts: bcm21664: Add device tree files. ARM: DT: bcm21664: Device tree bindings ARM: efm32: properly namespace i2c location property ARM: efm32: fix unit address part in USART2 device nodes' names ARM: mvebu: Enable NAND controller in Armada 385-DB ARM: mvebu: Add support for NAND controller in Armada 38x SoC ARM: mvebu: Add the Core Divider clock to Armada 38x SoCs ARM: mvebu: Add a 2 GHz fixed-clock on Armada 38x SoCs ...
2014-03-26ARM: tegra: fix board DT pinmux setupStephen Warren
Neither Tegra114 nor Tegra124 allow "low power mode" to be configured on SDIO1 or SDIO3 drive groups. Remove the attempt to configure that option from the Dalmore and Venice2 DTs. The Venice2 DT contained duplicate configurations for most sdmmc1_* pins. Remove the duplicate pins from one of the nodes, and fix the configuration since the remaining clk pin is output-only. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-20ARM: tegra: fix Dalmore pinctrl configurationStephen Warren
Remove some entries from Dalmore's device tree that attempt to set some options which aren't supported for the drive_gma pin group. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-02-05ARM: tegra: document which Dalmore revisions are supportedStephen Warren
There are a number of revisions of the Dalmore board, each with a variety of incompatible SW-visible HW changes. The Dalmore DT file in the kernel only supports HW revision A04. Document this in the DT file. Reported-by: Paul Walmsley <pwalmsley@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com>
2013-12-19ARM: tegra: Enable HDMI support on DalmoreMikko Perttunen
Add HDMI node to the Dalmore device tree and hook up the VDD and PLL regulators as well as the I2C adapter used for DDC and the GPIO used for hotplug detection. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: tegra: Enable DSI support on DalmoreThierry Reding
Dalmore has a 10.1" WUXGA panel connected to one of the DSI outputs of the Tegra114. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-18ARM: tegra: set up /aliases entries for RTCsStephen Warren
This ensures that the PMIC RTC provides the system time, rather than the on-SoC RTC, which is not battery-backed. tegra124-venice2.dts isn't touched yet since we haven't added any off- SoC RTC device to its device tree. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-16ARM: tegra: convert dts files of Tegra114 platforms to use pinctrl definesLaxman Dewangan
Use Tegra pinconrol dt-binding macro to set the values of different pinmux properties of Tegra114 platforms. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-16ARM: tegra: add missing unit addresses to DTStephen Warren
DT node names should include a unit address iff the node has a reg property. For Tegra DTs at least, we were previously applying a different rule, namely that node names only needed to include a unit address if it was required to make the node name unique. Consequently, many unit addresses are missing. Add them. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-10-07ARM: tegra: add DT entry for nct1008 to DalmoreWei Ni
Enable thermal sensor nct1008 for Tegra114 dalmore. Signed-off-by: Wei Ni <wni@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-09-19ARM: tegra: use dt-binding header for key codeLaxman Dewangan
In place of hardcoding the key code in DTS file and comment the key code as side notes, use the key code macro defines in the dt-bindings/input/input.h directly. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-09-19ARM: tegra: add palmas pincontrol to Dalmore device treeLaxman Dewangan
Add Palmas pincontrol to Dalmore device tree and make following configuration as default: - Disable DVFS1 and DVFS2. - Set GPIO6 to gpio mode. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-08-20ARM: tegra: configure power off for DalmoreBill Huang
Add DT property to tell the regulator to register pm_power_off to make "shutdown" work. Signed-off-by: Bill Huang <bilhuang@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-08-15ARM: tegra: add Mic Jack to Dalmore device treeStephen Warren
This enables the microphone input jack, and hence allows audio to be captured as well as played back. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-08-13ARM: tegra: add USB DT entries for Tegra114, DalmoreMikko Perttunen
Device tree entries for the three EHCI controllers on Tegra114. Enables the the third controller (USB host) on Dalmore. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-08-12ARM: tegra: enable LP1 suspend modeJoseph Lo
Enabling the LP1 suspend mode for Tegra devices. Tested-by: Marc Dietrich <marvin24@gmx.de> # paz00 board Signed-off-by: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-08-01ARM: tegra: dalmore: fix the irq trigger type of Palmas MFD deviceJoseph Lo
The IRQ trigger type of Palmas MFD device (tps65913) is designed as low-level sensitive on Dalmore. The wrong configuration would cause an interrupt storm when booting the system. Fixing it in DT with appropriate interrupt type. Cc: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-07-19ARM: tegra: dalmore: add PM configurations for PMCJoseph Lo
Adding the PM configurations for PMC to support platform suspend. Signed-off-by: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-07-19ARM: tegra: enable palmas device for dalmoreLaxman Dewangan
Make the entry of Dalmore Power Management Unit device TPS65913 in dalmore DTS file. The Palma driver support this device. Enable following submodule of the TPS65913: - GPIO driver - RTC driver. - Power regulator driver. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> [swarren, fixed indentation and DT node sort order] Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-07-15ARM: tegra: enable gpio-keys on DalmoreLaxman Dewangan
Dalmore have the keys mounted on board which are connected to different pins of Tegra. Add the keys entry in DTS file to enable key functionality. This will enable KEY_POWER, KEY_HOME, KEY_VOLUMEUP and KEY_VOLUMEDOWN. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-06-12ARM: tegra: enable audio on DalmoreStephen Warren
Dalmore uses the RT5640 audio CODEC. Instantiate this on the I2C bus. Enable the relevant Tegra I2C controller. Add the top-level "sound" node to hook everything together, and provide a "sound card" device. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-06-12ARM: tegra: add power-supplies link between battery and chargerRhyland Klein
The power supply core now supports detecting linkages between batteries and chargers through the use of the power-supplies property. Adding this to the battery, the core will use the phandle list to find the associated charger and pair them up. This facilitates notifications from the charger to the battery when ac power is dissconnected or connected for instance. Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-05-28ARM: tegra: Add charger subnode to tps65090 nodeRhyland Klein
The charger is now represented by a distinct subnode of the tps65090 device. Add this node and enable low current charging with it. Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-05-28ARM: tegra: convert device tree files to use IRQ definesStephen Warren
Use the GIC and standard IRQ binding defines in all IRQ specifiers. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-05-28ARM: tegra: convert device tree files to use GPIO definesStephen Warren
Use TEGRA_GPIO() macro to name all GPIOs referenced by GPIO properties, and some interrupts properties. Use standard GPIO flag defines too. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-05-28ARM: tegra: use #include for all device treesStephen Warren
Replace /include/ (dtc) with #include (C pre-processor) for all Tegra DT files, so that gcc -E handles the entire include tree, and hence any of those files can #include some other file e.g. for constant definitions. This allows future use of #defines and header files in order to define names for various constants, such as the IDs and flags in GPIO specifiers. Use of those features will increase the readability of the device tree files. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-05-28ARM: tegra: enable spi4 on DalmoreLaxman Dewangan
Enable SPI4 and add Winbond SPI flash W25Q32DW device on CS0 line. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-04-04ARM: tegra: add non-removable and keep-power-in-suspend property for MMCJoseph Lo
This patch adds "non-removable" property of MMC host where the eMMC device is for Tegra platform. And the "keep-power-in-suspend" property was used for the SDIO device that need this to go into suspend mode (e.g. BRCM43xx series). Signed-off-by: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-04-04ARM: tegra: keep power on to SD slot on DalmoreStephen Warren
Set "regulator-always-on" for the SD slot on Dalmore, so that SD cards work. This used to work, since this regulator is on by default, but was broken by commit "ARM: tegra: dalmore: add TPS65090 node", since that didn't specify always-on for this regulator. In the long run, the regulators should all be hooked up to the SDHCI device nodes. However, we haven't done that for any of the Tegra boards yet, so to be consistent, this patch simply forces the regulator on, rather than hooking it up and making it work differently to other boards. Reported-by: Rhyland Klein <rklein@nvidia.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-04-04ARM: tegra: dalmore: add fixed regulator nodeLaxman Dewangan
NVIDIA's Tegra114 reference platform Dalmore has voltage switch regulators which are controlled by the Tegra GPIOs. Add DT node for fixed regulators. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-04-04ARM: tegra: dalmore: add TPS65090 nodeLaxman Dewangan
NVIDIA's Tegra114 reference platform, Dalmore, uses the TPS65090 as secondary PMICs which is mainly act as voltage switch regulator controlled by i2c communication. Add DT node for TPS65090. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> [swarren: remove unit-address from node name since it's unique already] Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-04-04ARM: tegra: dalmore: add cpu regulator nodeLaxman Dewangan
Dalmore uses the TPS51632 as CPU regulator. The device is connected on I2C5. Add DT node for TPS51632. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-04-04ARM: tegra: Add sbs-battery node to DalmoreRhyland Klein
This patch adds the node for the bq20z45 I2C gas gauge which is compatible with the sbs-battery power supply driver. Signed-off-by: Rhyland Klein <rklein@nvidia.com> [swarren: remove unit-address from node name since it's unique already] Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-04-04ARM: tegra: add SDHCI support for DalmoreRhyland Klein
Dalmore has a built-in eMMC device and a user-accessible SD card slot. Add device tree nodes to enable these. Based on changes by: Pritesh Raithatha <praithatha@nvidia.com> Signed-off-by: Rhyland Klein <rklein@nvidia.com> [swarren: added commit description, fixed DT node sort order] Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-04-04ARM: tegra: add default pinctrl nodes for DalmorePritesh Raithatha
This change adds the default pinctrl nodes for the Dalmore Tegra114 platform. Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> [Rhyland added patch description] Signed-off-by: Rhyland Klein <rklein@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> [swarren: fixed DT node sort order] Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-04-04ARM: dt: Add references to tegra_car clocksPeter De Schrijver
Add references to tegra_car clocks for the basic device nodes. Also remove the clock-frequency property of the serial node as the UART driver can now use the clock framework to obtain the frequency. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-04-03ARM: tegra: add clock source of PMC to device treesJoseph Lo
Adding the bindings of the clock source of PMC in DT. Signed-off-by: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>