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2014-01-17of: add vendor prefixe for EPFLFlorian Vaussard
Using "epfl" for Ecole Polytechnique Fédérale de Lausanne. Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2014-01-17of: add vendor prefix for GumstixFlorian Vaussard
Using "gumstix" for Gumstix Inc. Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2014-01-17of: add vendor prefix for Ka-Ro electronics GmbHLothar Waßmann
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Rob Herring <robh@kernel.org>
2014-01-17audit: remove pr_info for every network namespaceEric Paris
A message about creating the audit socket might be fine at startup, but a pr_info for every single network namespace created on a system isn't useful. Signed-off-by: Eric Paris <eparis@redhat.com>
2014-01-17audit: Modify a set of system calls in audit class definitionsAKASHI Takahiro
Each asm-generic/audit_xx.h defines a set of system calls for respective audit permission class (read, write, change attribute or exec). This patch changes two entries: 1) fchown in audit_change_attr.h Make fchown included by its own because in asm-generic/unistd.h, for example, fchown always exists while chown is optional. This change is necessary at least for arm64. 2) truncate64 in audit_write.h Add missing truncate64/ftruncate64 as well as truncate/ftruncate Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Eric Paris <eparis@redhat.com>
2014-01-17Merge remote-tracking branch 'grant/devicetree/next' into for-3.14Rob Herring
2014-01-17Revert "EISA: Initialize device before its resources"Bjorn Helgaas
This reverts commit 26abfeed4341872364386c6a52b9acef8c81a81a. In the eisa_probe() force_probe path, if we were unable to request slot resources (e.g., [io 0x800-0x8ff]), we skipped the slot with "Cannot allocate resource for EISA slot %d" before reading the EISA signature in eisa_init_device(). Commit 26abfeed4341 moved eisa_init_device() earlier, so we tried to read the EISA signature before requesting the slot resources, and this caused hangs during boot. Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1251816 Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: stable@vger.kernel.org # v3.10+ a2080d0c561c: Revert "EISA: Log device resources in dmesg"
2014-01-17Revert "EISA: Log device resources in dmesg"Bjorn Helgaas
This reverts commit a2080d0c561c546d73cb8b296d4b7ca414e6860b. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2014-01-17clk: qcom: Fix modular buildStephen Boyd
According to Documentation/kbuild/makefiles.txt these symbols should be clk-qcom-y. Otherwise the build will fail if CONFIG_COMMON_CLK_QCOM=m. Fix it. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: OMAP3: use DT clock init if DT data is availableTero Kristo
OMAP3 platforms support both DT and non-DT boot at the moment, make the clock init work according to the used setup. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: AM33xx: remove old clock data and link in new clock init codeTero Kristo
AM33xx clocks have now been moved to DT, thus remove the old data file and use the new init code under OMAP clock driver. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: AM43xx: Enable clock initTero Kristo
Initializes clock data from device tree. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: OMAP: DRA7: Enable clock initTero Kristo
Initializes clock data from device tree. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: OMAP4: remove old clock data and link in new clock init codeTero Kristo
OMAP4 clocks have now been moved to DT, thus remove the old data file and use the new init code under drivers/clk/omap/clk-44xx.c. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17nfs: always make sure page is up-to-date before extending a write to cover ↵Scott Mayhew
the entire page We should always make sure the cached page is up-to-date when we're determining whether we can extend a write to cover the full page -- even if we've received a write delegation from the server. Commit c7559663 added logic to skip this check if we have a write delegation, which can lead to data corruption such as the following scenario if client B receives a write delegation from the NFS server: Client A: # echo 123456789 > /mnt/file Client B: # echo abcdefghi >> /mnt/file # cat /mnt/file 0�D0�abcdefghi Just because we hold a write delegation doesn't mean that we've read in the entire page contents. Cc: <stable@vger.kernel.org> # v3.11+ Signed-off-by: Scott Mayhew <smayhew@redhat.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2014-01-17ARM: OMAP2+: io: use new clock init APITero Kristo
clk_init is now separated to a common function which gets called for all SoC:s, which initializes the DT clocks and calls the SoC specific clock init. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: OMAP2+: PRM: add support for initializing PRCM clock modules from DTTero Kristo
This patch provides top level functionality for the DT clock initialization. Clock tree is initialized hierarchically starting from IP modules (CM/PRM/PRCM) going down towards individual clock nodes, and finally initializing clockdomains once all the clocks are ready. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: OMAP3: hwmod: initialize clkdm from clkdm_nameTero Kristo
DT clocks are mostly missing clkdm info now, and this causes an issue with counter32k which makes its slave idlemode wrong and prevents core idle. Fixed by initializing the hwmod clkdm pointers for omap3 also which makes sure the clkdm flag matching logic works properly. This patch also changes the return value for _init_clkdm to 0 for incorrect clkdm_name, as this a warning, not a fatal error. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: OMAP: hwmod: fix an incorrect clk type cast with _get_clkdmTero Kristo
If the main clock for a hwmod is of basic clock type, it is illegal to type cast this to clk_hw_omap and will result in bogus data. Fixed by checking the clock flags before attempting the type cast. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: OMAP2+: clock: use driver API instead of direct memory read/writeTero Kristo
Clock nodes shall use the services provided by underlying drivers to access the hardware registers instead of direct memory read/write. Thus, change all the code to use the new omap2_clk_readl / omap2_clk_writel APIs for this. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: OMAP2+: clock: add support for indexed memmapsTero Kristo
Using indexed memmaps is required for isolating the actual memory access from the clock code. Now, the driver providing the support for the clock IP block provides the low level routines for reading/writing clock registers also. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: dts: am43xx clock dataTero Kristo
This patch creates a unique node for each clock in the AM43xx power, reset and clock manager (PRCM). Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: dts: AM35xx: use DT clock dataTero Kristo
AM35xx now uses the clock data from device tree. Most of the data is shared with OMAP3xxx, but as there is some delta, a new base .dtsi file is also created for the SoC. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: dts: omap3 clock dataTero Kristo
This patch creates a unique node for each clock in the OMAP3 power, reset and clock manager (PRCM). Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: dts: am33xx clock dataTero Kristo
This patch creates a unique node for each clock in the AM33xx power, reset and clock manager (PRCM). Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: dts: DRA7: Add PCIe related clock nodesJ Keerthy
This patch adds optfclk_pciephy_clk and optfclk_pciephy_div_clk which are used by PCIe phy. It also adds a mux clock to choose the source of optfclk_pciephy_div_clk clock. Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: dts: DRA7: Change apll_pcie_m2_ck to fixed factor clockJ Keerthy
This patch changes apll_pcie_m2_ck to fixed factor clock as there are no configurable divider associated to m2. Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: dts: clk: Add apll related clocksJ Keerthy
The patch adds a mux node to choose the parent of apll_pcie_ck node. Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: dts: dra7 clock dataTero Kristo
This patch creates a unique node for each clock in the DRA7 power, reset and clock manager (PRCM). TODO: apll_pcie clock node is still a dummy in this version, and proper support for the APLL should be added. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: dts: omap5 clock dataTero Kristo
This patch creates a unique node for each clock in the OMAP5 power, reset and clock manager (PRCM). Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17ARM: dts: omap4 clock dataTero Kristo
This patch creates a unique node for each clock in the OMAP4 power, reset and clock manager (PRCM). OMAP443x and OMAP446x have slightly different clock tree which is taken into account in the data. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: add am43xx clock init fileTero Kristo
clk-43xx.c now contains the clock init functionality for am43xx, including DT clock registration and adding of static clkdev entries. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: add omap3 clock init fileTero Kristo
clk-3xxx.c now contains the clock init functionality for omap3, including DT clock registration and adding of static clkdev entries. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: add interface clock support for OMAP3Tero Kristo
OMAP3 has interface clocks in addition to functional clocks, which require special handling for the autoidle and idle status register offsets mainly. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: add am33xx clock init fileTero Kristo
clk-33xx.c now contains the clock init functionality for am33xx, including DT clock registration and adding of static clkdev entries. This patch also moves the omap2_clk_enable_init_clocks declaration to the driver include, as this is needed by the am33xx clock init code. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: add dra7 clock init fileTero Kristo
clk-7xx.c now contains the clock init functionality for dra7, including DT clock registration and adding of static clkdev entries. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: DRA7: Add APLL supportJ Keerthy
The patch adds support for DRA7 PCIe APLL. The APLL sources the optional functional clocks for PCIe module. APLL stands for Analog PLL. This is different when comapred with DPLL meaning Digital PLL, the phase detection is done using an analog circuit. Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: omap5: Initialize USB_DPLL at bootRoger Quadros
USB_DPLL must be initialized and locked at boot so that USB modules can work. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: add omap5 clock init fileTero Kristo
clk-54xx.c now contains the clock init functionality for omap5, including DT clock registration and adding of static clkdev entries. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: add omap4 clock init fileTero Kristo
clk-44xx.c now contains the clock init functionality for omap4, including DT clock registration and adding of static clkdev entries. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17clk: ti: add support for basic mux clockTero Kristo
ti,mux-clock provides now a binding for basic mux support. This is just using the basic clock type. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: add support for clockdomain bindingTero Kristo
Some OMAP clocks require knowledge about their parent clockdomain for book keeping purposes. This patch creates a new DT binding for TI clockdomains, which act as a collection of device clocks. Clockdomain itself is rather misleading name for the hardware functionality, as at least on OMAP4 / OMAP5 / DRA7 the clockdomains can be collections of either clocks and/or IP blocks, thus idle-domain or such might be more appropriate. For most cases on these SoCs, the kernel doesn't even need the information and the mappings can be ignored. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: add support for gate clockTero Kristo
This patch adds support for TI specific gate clocks. These behave as basic gate-clock, but have different ops / hw-ops for controlling the actual gate, for example waiting until the clock is ready. Several sub-types are supported: - ti,gate-clock: basic gate clock with default ops/hwops - ti,clkdm-gate-clock: clockdomain level gate control - ti,dss-gate-clock: gate clock with DSS specific hardware handling - ti,am35xx-gate-clock: gate clock with AM35xx specific hardware handling - ti,hsdiv-gate-clock: gate clock with OMAP36xx hardware errata handling Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17clk: ti: add support for TI fixed factor clockTero Kristo
This behaves exactly in similar manner to basic fixed-factor-clock, but adds a few properties on top for handling clock hardware autoidling. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: ti: add support for ti divider-clockTero Kristo
This patch adds support for TI divider clock binding, which simply uses the basic clock divider to provide the features needed. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17clk: ti: add composite clock supportTero Kristo
This is a multipurpose clock node, which contains support for multiple sub-clocks. Uses basic composite clock type to implement the actual functionality, and TI specific gate, mux and divider clocks. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: add autoidle supportTero Kristo
TI clk driver now routes some of the basic clocks through own registration routine to allow autoidle support. This routine just checks a couple of device node properties and adds autoidle support if required, and just passes the registration forward to basic clocks. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: Add DPLL clock supportTero Kristo
The OMAP clock driver now supports DPLL clock type. This patch also adds support for DT DPLL nodes. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: ti: add init support for clock IP blocksTero Kristo
ti_dt_clk_init_provider() can now be used to initialize the contents of a single clock IP block. This parses all the clocks under the IP block and calls the corresponding init function for them. This patch also introduces a helper function for the TI clock drivers to get register info from DT and append the master IP info to this. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-01-17CLK: TI: add DT alias clock registration mechanismTero Kristo
Some devices require their clocks to be available with a specific dev-id con-id mapping. With DT, the clocks can be found by default only with their name, or alternatively through the device node of the consumer. With drivers, that don't support DT fully yet, add mechanism to register specific clock names. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
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