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2018-07-03ARM: dts: socfpga: Fix NAND controller clock supplyMarek Vasut
commit 4eda9b766b042ea38d84df91581b03f6145a2ab0 upstream. The Denali NAND x-clock should be supplied by nand_x_clk, not by nand_clk. Fix this, otherwise the Denali driver gets incorrect clock frequency information and incorrectly configures the NAND timing. Cc: stable@vger.kernel.org Signed-off-by: Marek Vasut <marex@denx.de> Fixes: d837a80d19 ("ARM: dts: socfpga: add nand controller nodes") Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-03ARM: dts: socfpga: Fix NAND controller node compatibleMarek Vasut
commit d9a695f3c8098ac9684689774a151cff30d8aa25 upstream. The compatible string for the Denali NAND controller is incorrect, fix it by replacing it with one matching the DT bindings and the driver. Cc: stable@vger.kernel.org Signed-off-by: Marek Vasut <marex@denx.de> Fixes: d837a80d19 ("ARM: dts: socfpga: add nand controller nodes") Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-30arm: dts: socfpga: fix GIC PPI warningPhilipp Puschmann
[ Upstream commit 6d97d5aba08b26108f95dc9fb7bbe4d9436c769c ] Fixes the warning "GIC: PPI13 is secure or misconfigured" by changing the interrupt type from level_low to edge_raising Signed-off-by: Philipp Puschmann <pp@emlix.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-23ARM: dts: socfpga: Fix the ethernet clock phandleMarek Vasut
The ethernet block clock phandle must point to the clock node which represents the clock which directly supply the ethernet block. This is emac_x_clk , not emacx_clk , so fix this. From: Pavel Machek <pavel@denx.de> Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2017-03-06ARM: dts: socfpga: Add support for PMUFlorian Vaussard
The dual Cortex-A9 MPCore inside socfpga has a standard PMU unit for each core mapped in the DAP memory space. Add support for it! Tested with perf on a Cyclone 5 SoC DK. Reported-by: Alberto Dassatti <alberto.dassatti@heig-vd.ch> Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch> Tested-by: Alberto Dassatti <alberto.dassatti@heig-vd.ch> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2017-03-06ARM: dts: socfpga: Add labels for CPU nodesFlorian Vaussard
This makes it easier to reference the CPU nodes afterwards. Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2017-03-06ARM: dts: socfpga: Do not include skeleton.dtsiFlorian Vaussard
The skeleton.dtsi file is now deprecated as noted in commit 9c0da3cc61f1 ("ARM: dts: explicitly mark skeleton.dtsi as deprecated"). The SoCFPGA device trees already contain the nodes that are defined in skeleton.dtsi (#address-cells, #size-cells, chosen, aliases, memory). Including skeleton.dtsi is useless and will produce the following warning when compiled with W=1: Node /memory has a reg or ranges property, but no unit name Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2017-03-06ARM: dts: socfpga: Remove unneeded unit namesFlorian Vaussard
Node eccmgr has a unit name, but do not have a reg property as only the child nodes do have this property. Likewise the usbphy node do not have a reg property. This will trigger the following warnings when compiled with W=1: Node /soc/eccmgr@ffd08140 has a unit name, but no reg property Node /soc/usbphy@0 has a unit name, but no reg property Remove the superfluous unit names. Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2017-03-06ARM: dts: socfpga: Add unit name to clock nodesFlorian Vaussard
Most clock nodes in Arria5, Cyclone5 and Arria10 have a reg property but does not have a unit name. This will trigger several warnings like this one (when compiled with W=1): Node /soc/clkmgr@ffd04000/clocks/periph_pll has a reg or ranges property, but no unit name Add the corresponding unit name to each node. Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2017-01-06ARM: dts: socfpga: add missing compatible string for SDRAM controllerDinh Nguyen
Add "altr,sdr-ctl" to the SDRAM controller node. Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2017-01-06ARM: dts: socfpga: add base fpga region and fpga bridgesAlan Tull
Add h2f and lwh2f bridges. Add base FPGA Region to support DT overlays for FPGA programming. Add l3regs. Signed-off-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> --- v2: removed fpga-bridges, ranges, and reset-names
2017-01-05ARM: dts: socfpga: fpga manager data is 32 bitsDinh Nguyen
Adjust regs property for the FPGA manager data register to properly reflect that it is a single 32 bit register. Signed-off-by: Dalon Westergreen <dwesterg@altera.com> Signed-off-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2016-11-21ARM: dts: socfpga: fine-tune L2 cache configurationMarek Vasut
Enable double-linefill and increase prefetch offset, which gives considerable read performance boost. The following numbers were obtained using lmbench 3.0 bw_mem tool, for easier comparison, the numbers are pasted in two columns. The test machine has Cyclone V SoC running at 800MHz MPU clock and 512MiB 333MHz 16bit DDR3 DRAM. Without patch | With patch $ for i in rd wr rdwr cp fwr frd fcp bzero bcopy ; do echo $i ; bw_mem 64M $i ; done rd | rd 64.00 526.46 | 64.00 1151.06 wr | wr 64.00 329.95 | 64.00 346.14 rdwr | rdwr 64.00 342.07 | 64.00 367.24 cp | cp 64.00 239.79 | 64.00 322.47 fwr | fwr 64.00 1027.90 | 64.00 1025.38 frd | frd 64.00 322.36 | 64.00 641.89 fcp | fcp 64.00 256.99 | 64.00 408.41 bzero | bzero 64.00 1028.43 | 64.00 1025.07 bcopy | bcopy 64.00 294.73 | 64.00 357.19 Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2016-11-09ARM: dts: socfpga: add nand controller nodesSteffen Trumtrar
Add the denali nand controller to the socfpga dtsi. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2016-10-18ARM: dts: socfpga: add qspi nodeSteffen Trumtrar
Add the qspi node to the socfpga dtsi file. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2016-10-18ARM: dts: socfpga: enable arm,shared-override in the pl310Dinh Nguyen
Enable the bit(22) shared-override bit for the SoCFPGA family. While at it, enable the prefetch-data and prefetch-instr settings for the Arria10. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2016-04-11ARM: dts: socfpga: add reset control for USBDinh Nguyen
Add the resets property for the 2 USB controllers. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2016-03-20Merge tag 'armsoc-dt' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Arnd Bergmann: "These are all the updates to device tree files for 32-bit platforms, plus a couple of related 64-bit updates: New SoC support: - Allwinner A83T - Axis Artpec-6 SoC - Mediatek MT7623 SoC - TI Keystone K2G SoC - ST Microelectronics stm32f469 New board or machine support: - ARM Juno R2 - Buffalo Linkstation LS-QVL and LS-GL - Cubietruck plus - D-Link DIR-885L - DT support for ARM RealView PB1176 and PB11MPCore - Google Nexus 7 - Homlet v2 - Itead Ibox - Lamobo R1 - LG Optimus Black - Logicpd dm3730 - Raspberry Pi Model A Other changes include - Lots of updates for Qualcomm APQ8064, MSM8974 and others - Improved support for Nokia N900 and other OMAP machines - Common clk support for lpc32xx - HDLCD display on ARM - Improved stm32f429 support - Improved Renesas device support, r8a779x and others - Lots of Rockchip updates - Samsung cleanups - ADC support for Atmel SAMA5D2 - BCM2835 (Raspberry Pi) improvements - Broadcom Northstar Plus enhancements - OMAP GPMC rework - Several improvements for Atmel SAMA5D2 / Xplained - Global change to remove inofficial "arm,amba-bus" compatible string" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (350 commits) ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus" ARM: dts: artpec: dual-license on artpec6.dtsi ARM: dts: ux500: add synaptics RMI4 for Ux500 TVK DT arm64: dts: juno/vexpress: fix node name unit-address presence warnings arm64: dts: foundation-v8: add SBSA Generic Watchdog device node ARM: dts: at91: sama5d2 Xplained: add leds node ARM: dts: at91: sama5d2 Xplained: add user push button ARM: dts: at91: sama5d2 Xplained: set pin muxing for usb gadget and usb host ARM: dts: stm32f429: Enable Ethernet on Eval board ARM: dts: omap3-sniper: TWL4030 keypad support Revert "ARM: dts: DRA7: Add dt nodes for PWMSS" ARM: dts: dm814x: dra62x: Disable wait pin monitoring for NAND ARM: dts: dm814x: dra62x: Fix NAND device nodes ARM: dts: stm32f429: Add Ethernet support ARM: dts: stm32f429: Add system config bank node ARM: dts: at91: sama5d2: add nand0 and nfc0 nodes ARM: dts: at91: sama5d2: add dma properties to UART nodes ARM: dts: at91: sama5d2 Xplained: Correct the macb irq pinctrl node ARM: dts: exynos: Don't overheat the Odroid XU3-Lite on high load ARM: dts: exynos: Add cooling levels for Exynos5422/5800 CPUs ...
2016-03-12ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus"Masahiro Yamada
The compatible string "simple-bus" is well defined in ePAPR, while I see no documentation for the "arm,amba-bus" arnywhere in ePAPR or Documentation/devicetree/. DT is also used by other projects than Linux kernel. It is not a good idea to rely on such an unofficial binding. This commit - replaces "arm,amba-bus" with "simple-bus" - drops "arm,amba-bus" where it is used along with "simple-bus" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2016-02-11ARM: dts: Add Altera L2 Cache and OCRAM EDAC entriesThor Thayer
Add the device tree entries and bindings needed to support the Altera L2 cache and On-Chip RAM EDAC. This patch relies upon an earlier patch to declare and setup On-chip RAM properly: 8b907c8b62ac ("arm: dts: socfpga: Add OCRAM node") Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Acked-by: Rob Herring <robh@kernel.org> Cc: devicetree@vger.kernel.org Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: galak@codeaurora.org Cc: grant.likely@linaro.org Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: ijc+devicetree@hellion.org.uk Cc: Kumar Gala <galak@codeaurora.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux@arm.linux.org.uk Cc: linux-doc@vger.kernel.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: m.chehab@samsung.com Cc: Pawel Moll <pawel.moll@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Russell King <linux@arm.linux.org.uk> Link: http://lkml.kernel.org/r/1455132384-17108-2-git-send-email-tthayer@opensource.altera.com Signed-off-by: Borislav Petkov <bp@suse.de>
2015-12-21ARM: socfpga: dts: Enable MMC support at correct place in the DTMarek Vasut
The socfpga.dtsi explicitly enabled MMC support, but not all boards are equiped with an MMC card. There are setups which only have QSPI NOR. Therefore, disable the MMC support on socfpga.dtsi level and enable it on per-board basis. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Alan Tull <atull@altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Marek Vasut <marex@denx.de> Cc: Olof Johansson <olof@lixom.net> Cc: Thor Thayer <tthayer@altera.com> Cc: Vince Bridgers <vbridgers2013@gmail.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-10-22Merge tag 'socfpga_for_v4.4_cleanup' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt SoCFPGA dts cleanup for v4.4 - Re-order DTS nodes into correct alphabetical order * tag 'socfpga_for_v4.4_cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: ARM: socfpga: dts: sort nodes alphabetically Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-16ARM: socfpga: dts: sort nodes alphabeticallySteffen Trumtrar
The sorting policy for this file is alphabetically. Reorder all nodes, that are out of place. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-10-15ARM: socfpga: dts: add fpga managerAlan Tull
Add FPGA manager to device tree for SoCFPGA. Signed-off-by: Alan Tull <atull@opensource.altera.com> Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-08-13Merge tag 'socfpga_dts_for_v4.3_part_2' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt SoCFPGA DTS updates for v4.3, take 2 - Add DTS property "altr,modrst-offset" for reset driver to use - Add updated reset defines for the reset driver - Add reset property for EMACs on Arria10 * tag 'socfpga_dts_for_v4.3_part_2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: ARM: socfpga: dts: Add resets for EMACs on Arria10 ARM: socfpga: dts: add "altr,modrst-offset" property dt-bindings: Add reset manager offsets for Arria10 Signed-off-by: Olof Johansson <olof@lixom.net>
2015-08-09ARM: socfpga: dts: add "altr,modrst-offset" propertyDinh Nguyen
The "altr,modrst-offset" property represents the offset into the reset manager that is the first register to be used by the driver to bring peripherals out of reset. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-07-24ARM: socfpga: dts: add osc1 as a possible parent for dbg_base_clkDinh Nguyen
The dbg_base_clk can also have osc1 has a parent. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-07-22ARM: socfpga: dts: add missing clock gates to socfpga.dtsiMatthew Gerlach
The gates for the clocks coming out of the sdram pll were missing. The change adds the missing nodes to the device tree. Signed-off-by: Matthew Gerlach <mgerlach@opensource.altera.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-07-22ARM: socfpga: dts: Fix gpio dts entry for the correct clockDinh Nguyen
The correct clock for the HPS gpio(s) should be the l4_mp_clk. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-07-22ARM: socfpga: dts: Correct the parent clock for l3_sp_clk and dbg_clkDinh Nguyen
The l3_sp_clk's parent should be the l3_mp_clk. This will account for the extra divider that is present for the l3_mp_clk. The dbg_clk's parent should be the dbg_at_clk. This will account for the extra divider that is present for the dbg_at_clk. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-07-20ARM: dts: socfpga: enable the data and instruction prefetch for the l2 cacheDinh Nguyen
Just in case the firmware did not enable data and instruction prefetch in the L2 cache controller, we enable it in the kernel. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-06-10Merge tag 'socfpga_dts_for_v4.2_part_3' of ↵Kevin Hilman
git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt SoCFPGA updates for v4.2 part 3 - Add SCU node for Arria 10 - Add enable-method for cpu nodes - Add SDRAM controller binding doc - Enable gpio-leds on SoCFPGA Socrates board * tag 'socfpga_dts_for_v4.2_part_3' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: ARM: socfpga: socrates: add gpio-leds ARM: socfpga: socrates: enable gpio0/1 ARM: socfpga: dts: add sdram controller dt binding doc ARM: socfpga: dts: add enable-method property for cpu nodes ARM: socfpga: dts: add the a9-scu node for arria10
2015-06-02ARM: socfpga: dts: add enable-method property for cpu nodesDinh Nguyen
Add the enable-method property for the cpu node on socfpga.dtsi and socfpga_arria10.dtsi. This is for CPU_METHOD_OF_DECLARE to use to enable the secondary core. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-05-13Merge tag 'socfpga_dts_for_v4.2_part_2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt Merge "SoCFPGA update for v4.2 part 2" from Dinh Nguyen: - Add a DTS node for the A9 SCU * tag 'socfpga_dts_for_v4.2_part_2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: ARM: socfpga: dts: add the a9-scu node
2015-05-13ARM: socfpga: dts: add the a9-scu nodeDinh Nguyen
Add the dts node for the A9 SCU. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-05-11ARM: socfpga: dts: Add tx-fifo-depth and rx-fifo-depth propertiesVince Bridgers
Add tx-fifo-depth and rx-fifo-depth devicetree properties for socfpga stmmac. These devicetree properties will be used to configure certain features of the stmmac on the socfpga. Signed-off-by: Vince Bridgers <vbridger@opensource.altera.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-05-11ARM: socfpga: dts: Add a clock node for sdmmc CIUDinh Nguyen
The CIU(Card Interface Unit) get its clock from the sdmmc_clk_divided clock which is used to clock the card. The sdmmc_clk_divided clock is the sdmmc_clk passed through a fixed divider of 4. This patch adds the sdmmc_clk_divided node and makes the sdmmc_clk it's parent. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> --- v2: renamed ciu_clk to sdmmc_clk_divided
2015-03-19ARM: socfpga: dts: fix spi1 interruptMark James
The socfpga.dtsi currently has the wrong interrupt number set for SPI master 1 Trying to use the master without this change results in the kernel boot process waiting forever for an interrupt that will never occur while attempting to probe any slave devices configured in the device tree as being under SPI master 1. The change works for the Cyclone V, and according to the Arria 5 handbook should be good there too. Signed-off-by: Mark James <maj@jamers.net> Acked-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-03-04ARM: socfpga: fix uart DMA binding errorSteffen Trumtrar
socfpga.dtsi is missing the DMA channels for the uart nodes. This will produce the following errors: of_dma_request_slave_channel: dma-names property of node '/soc/serial0@ffc02000' missing or empty ttyS0 - failed to request DMA Provide the correct DMA channels to fix this. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2014-11-21Merge tag 'socfpga_dts_updates_for_v3.19' of ↵Arnd Bergmann
git://git.rocketboards.org/linux-socfpga-next into next/dt Pull "SoCFPGA DTS updates for v3.19" from Dinh Nguyen: - Add DTS support for a new chip in the SOCFPGA family, the Arria 10. - Enable watchdog node. - Add SPI nodes. - Add the OCRAM node. * tag 'socfpga_dts_updates_for_v3.19' of git://git.rocketboards.org/linux-socfpga-next: arm: dts: socfpga: Add a base DTSI for Altera's Arria10 SOC arm: dts: socfpga: enable watchdog for socfpga platform arm: dts: socfpga: Add SPI nodes to SOCFPGA DT. arm: dts: socfpga: Add OCRAM node Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-20arm: dts: socfpga: Add SPI nodes to SOCFPGA DT.Thor Thayer
Add 2 SPI nodes to SOCFPGA device tree. Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2014-11-20arm: dts: socfpga: Add OCRAM nodeDinh Nguyen
Add a 64KB ocram node for SOCFPGA. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2014-10-22ARM: dts: socfpga: rename gpio nodesDinh Nguyen
Since the Synopsys GPIO IP can support multiple ports of varying widths, it would make more sense to have the GPIO node DTS entry as this: gpio0: gpio@ff708000{ porta{ }; }; Also, this is documented in the snps-dwapb-gpio.txt. Suggested-by: Doug Anderson <dianders@chromium.org> Reviewed-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2014-09-04arm: dts: Add Altera SDRAM EDAC bindings & devicetree entries.Thor Thayer
Add the Altera SDRAM EDAC bindings and device tree changes to the Altera SoC project. There was a discussion thread on whether this driver should be an mfd driver or just make use of syscon, which is already a mfd. Ultimately, the decision to use a simple syscon interface was reached.[1] [1] https://lkml.org/lkml/2014/7/30/514 Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Acked-by: Pavel Machek <pavel@denx.de> [dinguyen] cleaned-up commit header and remove version history. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2014-08-08Merge tag 'dt-for-3.17' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device-tree changes from Olof Johansson: "Unlike the board branch, this keeps having large sets of changes for every release, but that's quite expected and is so far working well. Most of this is plumbing for various device bindings and new platforms, but there's also a bit of cleanup and code removal for things that are moved from platform code to DT contents (some OMAP clock code in particular). There's also a pinctrl driver for tegra here (appropriately acked), that's introduced this way to make it more bisectable. I'm happy to say that there were no conflicts at all with this branch this release, which means that changes are flowing through our tree as expected instead of merged through driver maintainers (or at least not done with conflicts). There are several new boards added, and a couple of SoCs. In no particular order: - Rockchip RK3288 SoC support, including DTS for a dev board that they have seeded with some community developers. - Better support for Hardkernel Exynos4-based ODROID boards. - CCF conversions (and dtsi contents) for several Renesas platforms. - Gumstix Pepper (TI AM335x) board support - TI eval board support for AM437x - Allwinner A23 SoC, very similar to existing ones which mostly has resulted in DT changes for support. Also includes support for an Ippo tablet with the chipset. - Allwinner A31 Hummingbird board support, not to be confused with the SolidRun i.MX-based Hummingboard. - Tegra30 Apalis board support" * tag 'dt-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (334 commits) ARM: dts: Enable USB host0 (EHCI) on rk3288-evb ARM: dts: add rk3288 ehci usb devices ARM: dts: Turn on USB host vbus on rk3288-evb ARM: tegra: apalis t30: fix device tree compatible node ARM: tegra: paz00: Fix some indentation inconsistencies ARM: zynq: DT: Clarify Xilinx Zynq platform ARM: dts: rockchip: add watchdog node ARM: dts: rockchip: remove pinctrl setting from radxarock uart2 ARM: dts: Add missing pinctrl for uart0/1 for exynos3250 ARM: dts: Remove duplicate 'interrput-parent' property for exynos3250 ARM: dts: Add TMU dt node to monitor the temperature for exynos3250 ARM: dts: Specify MAX77686 pmic interrupt for exynos5250-smdk5250 ARM: dts: cypress,cyapa trackpad is exynos5250-Snow only ARM: dts: max77686 is exynos5250-snow only ARM: zynq: DT: Remove DMA from board DTs ARM: zynq: DT: Add CAN node ARM: EXYNOS: Add exynos5260 PMU compatible string to DT match table ARM: dts: Add PMU DT node for exynos5260 SoC ARM: EXYNOS: Add support for Exynos5410 PMU ARM: dts: Add PMU to exynos5410 ...
2014-07-31ARM: socfpga: Add socfpga Ethernet filter attributes entriesVince Bridgers
This patch adds socfpga Ethernet filter attributes for multicast and unicast filters per Synopsys Ethernet IP configuration chosen by Altera for the Cyclone 5 and Arria SOC FPGAs. Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-14ARM: socfpga: Add missing #reset-cells to socfpga device treeVince Bridgers
add #reset-cells to socfpga.dtsi. This was missing from the latest updates and caused the socfpga reset controller to fail to load like so: ffd05000.rstmgr: /soc/rstmgr@ffd05000 missing #reset-cells property probe of ffd05000.rstmgr failed with error -22 Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com> Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-22ARM: socfpga: dts: add watchdog0+1Steffen Trumtrar
The SoCFPGA has two watchdog timers. Add them to the dtsi. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> [dinh: modified patch to have correct irq flag] Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
2014-05-22ARM: dts: socfpga: add gpio piecesSebastian Andrzej Siewior
The cycloneV has three gpio controllers, each one with 29 gpios. This patch adds the three controller with the gpio driver which is now sitting the gpio tree. Cc: devicetree@vger.kernel.org Acked-by: Alan Tull <atull@altera.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
2014-05-05ARM: socfpga: dts: Add div-reg to the main_pll clocksDinh Nguyen
The mpu_clk, main_clk, and dbg_base_clk outputs from the main PLL go through a pre-divider. Update socfpga.dtsi to represent those dividers for these clocks. Re-use the "div-reg" property that was used for the socfpga-gate-clock as this is the same thing. Also update the documentation. Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
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