- 20 Nov, 2012 1 commit
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git://gitorious.org/linux-davinci/linux-davinciOlof Johansson authored
From Sekhar Nori: These changes add DT boot support to DaVinci DA850 SoC. * tag 'davinci-for-v3.8/dt' of git://gitorious.org/linux-davinci/linux-davinci: ARM: davinci: da850: generate dtbs for da850 boards ARM: davinci: add support for am1808 based EnBW CMC board ARM: davinci: da850 evm: add DT data ARM: davinci: da850: add SoC DT data ARM: davinci: da850: add DT boot support ARM: davinci: da8xx: add DA850 PRUSS support ARM: davinci: add platform hook to fetch the SRAM pool ARM: davinci: da850: changed SRAM allocator to shared ram. ARM: davinci: sram: switch from iotable to ioremapped regions uio: uio_pruss: replace private SRAM API with genalloc ARM: davinci: serial: provide API to initialze UART clocks ARM: davinci: convert platform code to use clk_prepare/clk_unprepare Signed-off-by: Olof Johansson <olof@lixom.net>
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- 16 Nov, 2012 18 commits
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git://git.linaro.org/people/shawnguo/linux-2.6Arnd Bergmann authored
From Shawn Guo <shawn.guo@linaro.org>: It's based on imx/multiplatform branch. Most of them are dts changes. There are also a few imx6 improvement patches in there. * tag 'imx-dt-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: imx6q: select ARM and PL310 errata ARM: imx6q: print silicon version on boot ARM i.MX dts: Consistently add labels to devicenodes ARM: dts: imx6q-sabresd: add volume up/down gpio keys ARM: dts: imx53: pinctl update ARM: imx: enable cpufreq for imx6q ARM: dts: imx6q: enable snvs lp rtc ARM: dts: imx6q-sabreauto: Add basic support ARM: imx6q: let users input debug uart port number ARM: dts: imx53-qsb: Make DA9053 regulator functional ARM: dts: imx53-qsb: Use pinctrl for gpio-led ARM i.MX dtsi: Add default bus-width property for esdhc controller Signed-off-by: Arnd Bregmann <arnd@arndb.de>
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git://git.linaro.org/people/shawnguo/linux-2.6Arnd Bergmann authored
From Shawn Guo <shawn.guo@linaro.org>: It's mxs device tree changes for 3.8. The majority is device tree source updates. One timer improvement and one defconfig update are also included there. * tag 'mxs-dt-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: mxs_defconfig: Improve USB related support ARM: mxs: apf28dev: Add I2C and SPI support ARM: mxs: Setup scheduler clock ARM: dts: mxs: Add hog pins to Crystalfontz boards ARM: dts: cfa10036: Use pinctrl for power led ARM: mxs: apf28dev: Add LCD and backlight support ARM: mxs: apf28dev: Add pinctrl and gpios ARM: dts: mxs: Add 16 bits LCD screen muxing options for I.MX28 ARM: dts: cfa10049: Add the DH2228FV DAC to the DTS ARM: mxs: Add support for the Armadeus Systems APF28Dev docking board ARM: mx28: Skip OCOTP FEC MAC setup if in DT ARM: dts: mxs: Add PWM3 muxing options for i.MX28 ARM: mxs: Add support for the Armadeus Systems APF28 module ARM: dts: cfa10049: Add FEC to the CFA-10049 expansion board ARM: dts: imx23-olinuxino: Use pinctrl for gpio-led ARM: dts: imx23-olinuxino: Remove unneeded "default-on" ARM: dts: imx28-evk: Use pinctrl for gpio-led Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.xilinx.com/linux-xlnxArnd Bergmann authored
From Michal Simek <michal.simek@xilinx.com>: These are based on previous patches (arm-soc zynq/cleanup branch). The branch is still based on rc3 but I have also tried to merged it with the v3.7-rc5 and there is no issue. * 'arm-next' of git://git.xilinx.com/linux-xlnx: ARM: zynq: add clk binding support to the ttc ARM: zynq: use zynq clk bindings clk: Add support for fundamental zynq clks ARM: zynq: dts: split up device tree ARM: zynq: Allow UART1 to be used as DEBUG_LL console. ARM: zynq: dts: add description of the second uart ARM: zynq: move arm-specific sys_timer out of ttc zynq: move static peripheral mappings zynq: remove use of CLKDEV_LOOKUP zynq: use pl310 device tree bindings zynq: use GIC device tree bindings Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.pengutronix.de/git/imx/linux-2.6Arnd Bergmann authored
From Sascha Hauer <s.hauer@pengutronix.de>: ARM i.MX dt updates for 3.8 * tag 'imx-dt' of git://git.pengutronix.de/git/imx/linux-2.6: Add device tree file for the armadeus apf27 ARM i.MX: Add Ka-Ro TX25 devicetree ARM i.MX25: Add devicetree ARM i.MX25: Add devicetree support ARM i.MX25: Add missing clock gates Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Philippe Reynes authored
Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr> Signed-off-by: Eric Jarrige <eric.jarrige@armadeus.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Fabio Estevam authored
Select the following USB related options: - USB Ethernet adapter (needed for mx23-olinuxino) - Native language support (needed for mounting USB pen drives, for example) Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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Shawn Guo authored
ARM core r2p10 and PL310 r3p2 are integrated on imx6q. Select corresponding errata. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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Shawn Guo authored
i.MX6Q has 3 revisions 1.0, 1.1 and 1.2. Print revision on boot. Signed-off-by: Drew Moseley <drew_moseley@mentor.com> [drew: add proper error checking for function imx6q_revision()] Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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Sascha Hauer authored
Having labels before each node allows board bindings to reference to nodes by using the &nodename {} notation. This way boards do not have to resemble the whole devicetree layout. Due to less indention needed the board files also get better readability. Since the label make the documentation behind the nodes unnecessary it is removed. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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Liu Ying authored
Add volume up/down gpio keys support in imx6q-sabresd.dts. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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Roland Stigge authored
This patch supplements pinctl support on i.MX53. Signed-off-by: Roland Stigge <stigge@antcom.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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Shawn Guo authored
It enables cpufreq support for imx6q with generic cpufreq-cpu0 driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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Shawn Guo authored
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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Fabio Estevam authored
mx6qsabreauto is a board based on mx6q SoC with the following features: - 2GB of DDR3 - 2 USB ports - 1 HDMI output port - SPI NOR - 2 LVDS LCD ports - Gigabit Ethernet - Camera - eMMC and SD card slot - Multichannel Audio - CAN - SATA - NAND - PCIE - Video Input Add very basic support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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Shawn Guo authored
imx6q gets 5 uart ports in total. Different board design may choose different port as debug uart. For example, imx6q-sabresd uses UART1, imx6q-sabrelite uses UART2 and imx6q-arm2 uses UART4. Rather than bloating DEBUG_LL choice list with all these uart ports, the patch introduces DEBUG_IMX6Q_UART_PORT for users to input uart port number when DEBUG_IMX6Q_UART is selected inside DEBUG_LL choice. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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Fabio Estevam authored
Setup the GPIO7_11 pin as interrupt to the DA9053 and also rename the regulator nodes so that they match with the datasheet. This allows probing of DA9053 to succeed. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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Fabio Estevam authored
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.2: pins are not configured from the driver 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>
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Sascha Hauer authored
According to Documentation/devicetree/bindings/mmc/mmc.txt bus-width is a mandatory property. While this is currently enforced nowhere, it's a good habit to just add the property now to allow to add common helper functionality for the mmc property parsing later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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- 15 Nov, 2012 3 commits
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Arnd Bergmann authored
This resolves a nontrivial conflict where the omap_prcm_restart is removed in one branch but another use is added in another branch. Conflicts: arch/arm/mach-omap2/cm33xx.c arch/arm/mach-omap2/io.c arch/arm/mach-omap2/prm_common.c Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann authored
Merge tag 'omap-for-v3.8/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt From Tony Lindgren <tony@atomide.com>: Device tree related changes for omaps updating the various .dts files, and timer related changes to allow configuring the timer via device tree. * tag 'omap-for-v3.8/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (48 commits) usb: musb: dsps: dt binding - add resources, example ARM: dts: omap4-sdp: Add pinmux configuration for HDMI ARM: dts: omap4-panda: Add pinmux configuration for HDMI ARM: dts: Makefile: Add the am335x-evmsk target in dtbs list ARM: dts: AM33XX: Add usbss node ARM: dts: AM33XX: Add push-buttons device tree data to am335x-evmsk ARM: dts: AM33XX: Add pinmux configuration for gpio-keys to EVMSK ARM: dts: AM33XX: Add user-leds device tree data to am335x-evmsk ARM: dts: AM33XX: Add pinmux configuration for gpio-leds to EVMSK ARM: dts: AM33XX: Add user-leds device tree data to am335x-bone ARM: dts: AM33XX: Add pinmux configuration for user-leds to BONE ARM: dts: AM33XX: Add volume-keys device tree data to am335x-evm ARM: dts: AM33XX: Add pinmux configuration for volume-keys to EVM ARM: dts: AM33XX: Add matrix keypad device tree data to am335x-evm ARM: dts: AM33XX: Add pinmux configuration for matrix keypad to EVM ARM: dts: omap5-evm: LPDDR2 memory device details for EVM ARM: dts: omap5: EMIF device tree data for OMAP5 boards ARM: dts: omap5-evm: Fix size of memory defined for EVM ARM: OMAP2+: Add device-tree support for 32kHz counter ARM: OMAP: Add DT support for timer driver ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann authored
These changes are needed for the following omap DT changes Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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- 14 Nov, 2012 3 commits
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Josh Cartwright authored
Add support for retrieving TTC configuration from device tree. This includes the ability to pull information about the driving clocks from the of_clk bindings. Signed-off-by: Josh Cartwright <josh.cartwright@ni.com> Acked-by: Michal Simek <michal.simek@xilinx.com>
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Josh Cartwright authored
Make the Zynq platform use the newly created zynq clk bindings. Signed-off-by: Josh Cartwright <josh.cartwright@ni.com> Acked-by: Michal Simek <michal.simek@xilinx.com>
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Josh Cartwright authored
Provide simplified models for the necessary clocks on the zynq-7000 platform. Currently, the PLLs, the CPU clock network, and the basic peripheral clock networks (for SDIO, SMC, SPI, QSPI, UART) are modelled. OF bindings are also provided and documented. Signed-off-by: Josh Cartwright <josh.cartwright@ni.com> Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Acked-by: Mike Turquette <mturquette@linaro.org> Acked-by: Michal Simek <michal.simek@xilinx.com>
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- 12 Nov, 2012 9 commits
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Peter Ujfalusi authored
Fixes the following error: CC arch/arm/mach-omap2/cm_common.o arch/arm/mach-omap2/cm_common.c: In function ‘cm_register’: arch/arm/mach-omap2/cm_common.c:42:11: error: ‘EINVAL’ undeclared (first use in this function) arch/arm/mach-omap2/cm_common.c:42:11: note: each undeclared identifier is reported only once for each function it appears in arch/arm/mach-omap2/cm_common.c:45:11: error: ‘EEXIST’ undeclared (first use in this function) arch/arm/mach-omap2/cm_common.c: In function ‘cm_unregister’: arch/arm/mach-omap2/cm_common.c:66:11: error: ‘EINVAL’ undeclared (first use in this function) make[1]: *** [arch/arm/mach-omap2/cm_common.o] Error 1 make: *** [arch/arm/mach-omap2] Error 2 Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Josh Cartwright authored
The purpose of the created zynq-7000.dtsi file is to describe the hardware common to all Zynq 7000-based boards. Also, get rid of the zynq-ep107 device tree, since it is not hardware anyone can purchase. Add a zc702 dts file based on the zynq-7000.dtsi. Add it to the dts/Makefile so it is built with the 'dtbs' target. Signed-off-by: Josh Cartwright <josh.cartwright@ni.com> Acked-by: Michal Simek <michal.simek@xilinx.com>
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Sascha Hauer authored
Basic support for the Ka-Ro i.MX25 based TX25 board. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: Lothar Waßmann <LW@KARO-electronics.de>
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Sascha Hauer authored
This adds a i.MX25 dtsi file along with the i.MX25 clock tree documentation. The devicetree should be fairly complete for: - uart - fec - i2c - spi - pwm - nand - gpio - wdog - esdhc - flexcan The more exotic devices currently miss clock bindings. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org>
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Sascha Hauer authored
This adds a i.MX25 dt machine descriptor and changes the clock support to optionally initialize from dt. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org>
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Sascha Hauer authored
This completes the list of clock gates on the i.MX25. There are several clocks marked as reserved in the datasheet, but nevertheless used in the Freescale kernel. Add some comments to their positions and add 'reservedx' entries to the clk enum. This way we can replace them with the real names should we need them later. Adding the reserved entry names will help us keeping the clk numbers when moving to devicetree. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Sascha Hauer authored
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Gwenhael Goavec-Merou authored
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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Stanislav Meduna authored
Setup scheduler clock on ARM MXS platforms with a 32-bit timrot such as i.MX28. This allows the scheduler to use sub-jiffy resolution. The corresponding change for 16-bit v1 timrots is not possible at the moment due to rounding issues with clock values wrapping faster than once per several seconds in the common ARM platform code. Signed-off-by: Stanislav Meduna <stano@meduna.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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- 11 Nov, 2012 1 commit
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Linus Torvalds authored
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- 10 Nov, 2012 5 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: "Bug fixes galore, mostly in drivers as is often the case: 1) USB gadget and cdc_eem drivers need adjustments to their frame size lengths in order to handle VLANs correctly. From Ian Coolidge. 2) TIPC and several network drivers erroneously call tasklet_disable before tasklet_kill, fix from Xiaotian Feng. 3) r8169 driver needs to apply the WOL suspend quirk to more chipsets, fix from Cyril Brulebois. 4) Fix multicast filters on RTL_GIGA_MAC_VER_35 r8169 chips, from Nathan Walp. 5) FDB netlink dumps should use RTM_NEWNEIGH as the message type, not zero. From John Fastabend. 6) Fix smsc95xx tx checksum offload on big-endian, from Steve Glendinning. 7) __inet_diag_dump() needs to repsect and report the error value returned from inet_diag_lock_handler() rather than ignore it. Otherwise if an inet diag handler is not available for a particular protocol, we essentially report success instead of giving an error indication. Fix from Cyrill Gorcunov. 8) When the QFQ packet scheduler sees TSO/GSO packets it does not handle things properly, and in fact ends up corrupting it's datastructures as well as mis-schedule packets. Fix from Paolo Valente. 9) Fix oopser in skb_loop_sk(), from Eric Leblond. 10) CXGB4 passes partially uninitialized datastructures in to FW commands, fix from Vipul Pandya. 11) When we send unsolicited ipv6 neighbour advertisements, we should send them to the link-local allnodes multicast address, as per RFC4861. Fix from Hannes Frederic Sowa. 12) There is some kind of bug in the usbnet's kevent deferral mechanism, but more immediately when it triggers an uncontrolled stream of kernel messages spam the log. Rate limit the error log message triggered when this problem occurs, as sending thousands of error messages into the kernel log doesn't help matters at all, and in fact makes further diagnosis more difficult. From Steve Glendinning. 13) Fix gianfar restore from hibernation, from Wang Dongsheng. 14) The netlink message attribute sizes are wrong in the ipv6 GRE driver, it was using the size of ipv4 addresses instead of ipv6 ones :-) Fix from Nicolas Dichtel." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: gre6: fix rtnl dump messages gianfar: ethernet vanishes after restoring from hibernation usbnet: ratelimit kevent may have been dropped warnings ipv6: send unsolicited neighbour advertisements to all-nodes net: usb: cdc_eem: Fix rx skb allocation for 802.1Q VLANs usb: gadget: g_ether: fix frame size check for 802.1Q cxgb4: Fix initialization of SGE_CONTROL register isdn: Make CONFIG_ISDN depend on CONFIG_NETDEVICES cxgb4: Initialize data structures before using. af-packet: fix oops when socket is not present pkt_sched: enable QFQ to support TSO/GSO net: inet_diag -- Return error code if protocol handler is missed net: bnx2x: Fix typo in bnx2x driver smsc95xx: fix tx checksum offload for big endian rtnetlink: Use nlmsg type RTM_NEWNEIGH from dflt fdb dump ptp: update adjfreq callback description r8169: allow multicast packets on sub-8168f chipset. r8169: Fix WoL on RTL8168d/8111d. drivers/net: use tasklet_kill in device remove/close process tipc: do not use tasklet_disable before tasklet_kill
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds authored
Pull sparc fixes from David Miller: "Several build/bug fixes for sparc, including: 1) Configuring a mix of static vs. modular sparc64 crypto modules didn't work, remove an ill-conceived attempt to only have to build the device match table for these drivers once to fix the problem. Reported by Meelis Roos. 2) Make the montgomery multiple/square and mpmul instructions actually usable in 32-bit tasks. Essentially this involves providing 32-bit userspace with a way to use a 64-bit stack when it needs to. 3) Our sparc64 atomic backoffs don't yield cpu strands properly on Niagara chips. Use pause instruction when available to achieve this, otherwise use a benign instruction we know blocks the strand for some time. 4) Wire up kcmp 5) Fix the build of various drivers by removing the unnecessary blocking of OF_GPIO when SPARC. 6) Fix unintended regression wherein of_address_to_resource stopped being provided. Fix from Andreas Larsson. 7) Fix NULL dereference in leon_handle_ext_irq(), also from Andreas Larsson." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: Fix build with mix of modular vs. non-modular crypto drivers. sparc: Support atomic64_dec_if_positive properly. of/address: sparc: Declare of_address_to_resource() as an extern function for sparc again sparc32, leon: Check for existent irq_map entry in leon_handle_ext_irq sparc: Add sparc support for platform_get_irq() sparc: Allow OF_GPIO on sparc. qlogicpti: Fix build warning. sparc: Wire up sys_kcmp. sparc64: Improvde documentation and readability of atomic backoff code. sparc64: Use pause instruction when available. sparc64: Fix cpu strand yielding. sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs fixes from Jeff Layton. * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6: cifs: Do not lookup hashed negative dentry in cifs_atomic_open cifs: fix potential buffer overrun in cifs.idmap handling code
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git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64Linus Torvalds authored
Pull arm64 fixes from Catalin Marinas: - correct argument type (pgprot_t) when calling __ioremap() - PCI_IOBASE virtual address change - use architected event for CPU cycle counter - fix ELF core dumping - select CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION - missing completion for secondary CPU boot - booting on systems with all memory beyond 4GB * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: arm64: mm: fix booting on systems with no memory below 4GB arm64: smp: add missing completion for secondary boot arm64: compat: select CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION arm64: elf: fix core dumping definitions for GP and FP registers arm64: perf: use architected event for CPU cycle counter arm64: Move PCI_IOBASE closer to MODULES_VADDR arm64: Use pgprot_t as the last argument when invoking __ioremap()
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Linus Torvalds authored
Merge tag 'stable/for-linus-3.7-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Pull Xen fixes from Konrad Rzeszutek Wilk: "There are three ARM compile fixes (we forgot to export certain functions and if the drivers are built as an module - we go belly-up). There is also an mismatch of irq_enter() / exit_idle() calls sequence which were fixed some time ago in other piece of codes, but failed to appear in the Xen code. Lastly a fix for to help in the field with troubleshooting in case we cannot get the appropriate parameter and also fallback code when working with very old hypervisors." Bug-fixes: - Fix compile issues on ARM. - Fix hypercall fallback code for old hypervisors. - Print out which HVM parameter failed if it fails. - Fix idle notifier call after irq_enter. * tag 'stable/for-linus-3.7-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/arm: Fix compile errors when drivers are compiled as modules (export more). xen/arm: Fix compile errors when drivers are compiled as modules. xen/generic: Disable fallback build on ARM. xen/events: fix RCU warning, or Call idle notifier after irq_enter() xen/hvm: If we fail to fetch an HVM parameter print out which flag it is. xen/hypercall: fix hypercall fallback code for very old hypervisors
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