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* autofs: update ioctl documentation regarding struct autofs_dev_ioctlTomohiro Kusumi2017-02-272-11/+22
| | | | | | | | | | | This is the same as bf72eda5 except that it's a different file. Sync documentation with changes made by 730c9eec in 2009. Link: http://lkml.kernel.org/r/148577165630.9801.6081791213151121657.stgit@pluto.themaw.net Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com> Signed-off-by: Ian Kent <raven@themaw.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* autofs: fix wrong ioctl documentation regarding devidTomohiro Kusumi2017-02-271-3/+2
| | | | | | | | | | | This is the same as d8732841 except that it's a different file. A caller has no devid input, and devid is obtained via superblock. Link: http://lkml.kernel.org/r/148577165119.9801.16967562019122274820.stgit@pluto.themaw.net Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com> Signed-off-by: Ian Kent <raven@themaw.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* autofs: fix typo in DocumentationTomohiro Kusumi2017-02-271-3/+3
| | | | | | | | Link: http://lkml.kernel.org/r/148577164606.9801.12571810310561599401.stgit@pluto.themaw.net Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com> Signed-off-by: Ian Kent <raven@themaw.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge tag 'watchdog-for-linus-v4.11' of ↵Linus Torvalds2017-02-265-4/+65
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull watchdog updates from Guenter Roeck: "Wim asked me to handle the watchdog pull request this time around. Key changes: - New drivers: Cortina Gemini, ZTE's zx2967 family, NIC7018 - Convert to use device managed functions: ebc-c384_wdt, tegra_wdt, da9063_wdt, da9062_wdt, da9055_wdt, da9052_wdt, bcm2835_wdt, mena21_wdt, wm831x_wdt, digicolor_wdt, intel-mid_wdt, meson_wdt, sunxi_wdt, aspeed_wdt, coh901327_wdt, iTCO_wdt - Use watchdog core to install restart handler: tangox, dw_wdt, bcm2835_wdt, asm9260_wdt, bcm47xx_wdt - Convert ts72xx_wdt driver to watchdog core - Let core handle heartbeat in ep93xx_wdt driver - Enable COMPILE_TEST where possible - Various other improvements" * tag 'watchdog-for-linus-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (54 commits) watchdog: s3c2410: Add prefix to local function watchdog: s3c2410: Select MFD_SYSCON on all Exynos platforms watchdog: s3c2410: Use dev_dbg instead of pr_info watchdog: s3c2410: Fix infinite interrupt in soft mode watchdog: s3c2410: Remove confusing CONFIG prefix from local defines watchdog: softdog: make pretimeout support a compile option watchdog: zx2967: add watchdog controller driver for ZTE's zx2967 family dt: bindings: add documentation for zx2967 family watchdog controller watchdog: sama5d4: Implement resume hook watchdog: sama5d4: Cache MR instead of a partial config watchdog: ts72xx_wdt: convert driver to watchdog core watchdog: ep93xx_wdt: cleanup and let the core handle the heartbeat watchdog: RDC321X_WDT always depends on PCI watchdog: add driver for Cortina Gemini watchdog watchdog: add DT bindings for Cortina Gemini watchdog: constify watchdog_ops structures watchdog: Introduce watchdog_stop_on_unregister helper watchdog: ebc-c384_wdt: Utilize devm_ functions in driver probe callback watchdog: tegra_wdt: Convert to use device managed functions watchdog: da9063_wdt: Convert to use device managed functions ...
| * watchdog: s3c2410: Fix infinite interrupt in soft modeKrzysztof Kozlowski2017-02-241-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In soft (no-reboot) mode, the driver self-pings watchdog upon expiration of an interrupt. However the interrupt itself was not cleared thus on first hit, the system enters infinite interrupt handling loop. On Odroid U3 (Exynos4412), when booted with s3c2410_wdt.soft_noboot=1 argument the console is flooded: # killall -9 watchdog [ 60.523760] s3c2410-wdt 10060000.watchdog: watchdog timer expired (irq) [ 60.536744] s3c2410-wdt 10060000.watchdog: watchdog timer expired (irq) Fix this by writing something to the WTCLRINT register to clear the interrupt. The register WTCLRINT however appeared in S3C6410 so a new watchdog quirk and flavor are needed. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| * dt: bindings: add documentation for zx2967 family watchdog controllerBaoyou Xie2017-02-241-0/+32
| | | | | | | | | | | | | | | | | | This patch adds dt-binding documentation for zx2967 family watchdog controller. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| * watchdog: add DT bindings for Cortina GeminiLinus Walleij2017-02-241-0/+17
| | | | | | | | | | | | | | | | | | This adds DT bindings for the Cortina systems Gemini SoC watchdog timer. Cc: devicetree@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| * watchdog: Introduce watchdog_stop_on_unregister helperGuenter Roeck2017-02-241-0/+6
| | | | | | | | | | | | | | | | | | | | Many watchdog drivers explicitly stop the watchdog when unregistering it. While it is unclear if this is actually needed (the whatdog should not be running at that time if it can be stopped), introduce a helper to explicitly stop the watchdog in the watchdog core when unregistering it. This helps reducing driver code size while retaining functionality. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| * watchdog: nic7018_wdt: Add NIC7018 watchdog driverHui Chun Ong2017-02-241-0/+5
| | | | | | | | | | | | | | | | Add support for the watchdog timer on PXI Embedded Controller. Signed-off-by: Hui Chun Ong <hui.chun.ong@ni.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
* | Merge tag 'linux-kselftest-4.11-rc1' of ↵Linus Torvalds2017-02-251-0/+12
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest update from Shuah Khan: "This update consists of: - fixes to several existing tests from Stafford Horne - cpufreq tests from Viresh Kumar - Selftest build and install fixes from Bamvor Jian Zhang and Michael Ellerman - Fixes to protection-keys tests from Dave Hansen - Warning fixes from Shuah Khan" * tag 'linux-kselftest-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (28 commits) selftests/powerpc: Fix remaining fallout from recent changes selftests/powerpc: Fix the clean rule since recent changes selftests: Fix the .S and .S -> .o rules selftests: Fix the .c linking rule selftests: Fix selftests build to just build, not run tests selftests, x86, protection_keys: fix wrong offset in siginfo selftests, x86, protection_keys: fix uninitialized variable warning selftest: cpufreq: Update MAINTAINERS file selftest: cpufreq: Add special tests selftest: cpufreq: Add support to test cpufreq modules selftest: cpufreq: Add suspend/resume/hibernate support selftest: cpufreq: Add support for cpufreq tests selftests: Add intel_pstate to TARGETS selftests/intel_pstate: Update makefile to match new style selftests/intel_pstate: Fix warning on loop index overflow cpupower: Restore format of frequency-info limit selftests/futex: Add headers to makefile dependencies selftests/futex: Add stdio used for logging selftests: x86 protection_keys remove dead code selftests: x86 protection_keys fix unused variable compile warnings ...
| * | selftests: remove duplicated all and clean targetbamvor.zhangjian@huawei.com2017-01-051-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, kselftest use TEST_PROGS, TEST_PROGS_EXTENDED, TEST_FILES to indicate the test program, extended test program and test files. It is easy to understand the purpose of these files. But mix of compiled and uncompiled files lead to duplicated "all" and "clean" targets. In order to remove the duplicated targets, introduce TEST_GEN_PROGS, TEST_GEN_PROGS_EXTENDED, TEST_GEN_FILES to indicate the compiled objects. Also, the later patch will make use of TEST_GEN_XXX to redirect these files to output directory indicated by KBUILD_OUTPUT or O. And add this changes to "Contributing new tests(details)" of Documentation/kselftest.txt. Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
* | | Merge tag 'clk-for-linus' of ↵Linus Torvalds2017-02-2517-43/+301
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "The usual collection of new drivers, non-critical fixes, and updates to existing clk drivers. The bulk of the work is on Allwinner and Rockchip SoCs, but there's also an Intel Atom driver in here too. New Drivers: - Tegra BPMP firmware - Hisilicon hi3660 SoCs - Rockchip rk3328 SoCs - Intel Atom PMC - STM32F746 - IDT VersaClock 5P49V5923 and 5P49V5933 - Marvell mv98dx3236 SoCs - Allwinner V3s SoCs Removed Drivers: - Samsung Exynos4415 SoCs Updates: - Migrate ABx500 to OF - Qualcomm IPQ4019 CPU clks and general PLL support - Qualcomm MSM8974 RPM - Rockchip non-critical fixes and clk id additions - Samsung Exynos4412 CPUs - Socionext UniPhier NAND and eMMC support - ZTE zx296718 i2s and other audio clks - Renesas CAN and MSIOF clks for R-Car M3-W - Renesas resets for R-Car Gen2 and Gen3 and RZ/G1 - TI CDCE913, CDCE937, and CDCE949 clk generators - Marvell Armada ap806 CPU frequencies - STM32F4* I2S/SAI support - Broadcom BCM2835 DSI support - Allwinner sun5i and A80 conversion to new style clk bindings" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (130 commits) clk: renesas: mstp: ensure register writes complete clk: qcom: Do not drop device node twice clk: mvebu: adjust clock handling for the CP110 system controller clk: mvebu: Expand mv98dx3236-core-clock support clk: zte: add i2s clocks for zx296718 clk: sunxi-ng: sun9i-a80: Fix wrong pointer passed to PTR_ERR() clk: sunxi-ng: select SUNXI_CCU_MULT for sun5i clk: sunxi-ng: Check kzalloc() for errors and cleanup error path clk: tegra: Add BPMP clock driver clk: uniphier: add eMMC clock for LD11 and LD20 SoCs clk: uniphier: add NAND clock for all UniPhier SoCs ARM: dts: sun9i: Switch to new clock bindings clk: sunxi-ng: Add A80 Display Engine CCU clk: sunxi-ng: Add A80 USB CCU clk: sunxi-ng: Add A80 CCU clk: sunxi-ng: Support separately grouped PLL lock status register clk: sunxi-ng: mux: Get closest parent rate possible with CLK_SET_RATE_PARENT clk: sunxi-ng: mux: honor CLK_SET_RATE_NO_REPARENT flag clk: sunxi-ng: mux: Fix determine_rate for mux clocks with pre-dividers clk: qcom: SDHCI enablement on Nexus 5X / 6P ...
| * \ \ Merge tag 'sunxi-clk-for-4.11' of ↵Stephen Boyd2017-02-033-0/+54
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into clk-next Pull Allwinner clock updates from Maxime Ripard: - Support for one new SoC, the V3s - Conversion of two old SoCs to the new framework, the old sun5i family and the A80 - A bunch of fixes * tag 'sunxi-clk-for-4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: (25 commits) ARM: dts: sun9i: Switch to new clock bindings clk: sunxi-ng: Add A80 Display Engine CCU clk: sunxi-ng: Add A80 USB CCU clk: sunxi-ng: Add A80 CCU clk: sunxi-ng: Support separately grouped PLL lock status register clk: sunxi-ng: mux: Get closest parent rate possible with CLK_SET_RATE_PARENT clk: sunxi-ng: mux: honor CLK_SET_RATE_NO_REPARENT flag clk: sunxi-ng: mux: Fix determine_rate for mux clocks with pre-dividers clk: sunxi-ng: a33: Set CLK_SET_RATE_PARENT for the GPU clk: sunxi-ng: Call divider_round_rate if we only have a single parent ARM: gr8: Convert to CCU ARM: sun5i: Convert to CCU clk: sunxi-ng: Add sun5i CCU driver clk: sunxi-ng: Implement global pre-divider clk: sunxi-ng: Implement multiplier maximum clk: sunxi-ng: mult: Fix minimum in round rate clk: sunxi-ng: Implement factors offsets clk: sunxi-ng: multiplier: Add fractional support clk: sunxi-ng: add support for V3s CCU dt-bindings: add device binding for the CCU of Allwinner V3s ...
| | * | | clk: sunxi-ng: Add A80 Display Engine CCUChen-Yu Tsai2017-01-301-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the A80 SoC, Allwinner grouped and moved some subsystem specific clock controls to a separate address space, and possibly separate hardware block. One such subsystem is the display engine. The main clock control unit now only has 1 set of bus gate, dram gate, module clock, and reset control for the entire display subsystem. These feed into a secondary clock control unit, which has controls for each individual module of the display pipeline. This block is not documented in the user manual. Allwinner's kernel was used as the reference. Add support for the display engine clock controls found on the A80. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| | * | | clk: sunxi-ng: Add A80 USB CCUChen-Yu Tsai2017-01-301-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the USB clock controls found on the A80. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| | * | | clk: sunxi-ng: Add A80 CCUChen-Yu Tsai2017-01-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the main clock unit found in the A80. Some clocks were not documented in the released user manual, but were found in the official kernel from Allwinner. These include controls for the I2S, SPDIF, SATA, and eDP blocks. Note that on the A80, some subsystems have separate clock controllers downstream of the main clock unit. These include the MMC, USB, and display engine subsystems. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| | * | | dt-bindings: add device binding for the CCU of Allwinner V3sIcenowy Zheng2017-01-201-0/+1
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allwinner V3s is now driven by sunxi-ng CCU driver. Add devicetree binding for it. Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| * | | Merge tag 'clk-renesas-for-v4.11-tag2' of ↵Stephen Boyd2017-01-271-0/+6
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-next Pull Renesas clk driver updates from Geert Uytterhoeven: - Use CLK_IS_CRITICAL to handle critical clocks, - Add Reset Control Support for R-Car Gen2 and Gen3, and RZ/G1, - Add IIC-DVFS clocks for R-Car H3 and M3-W, - Minor cleanups. * tag 'clk-renesas-for-v4.11-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers: clk: renesas: r8a7796: Add IIC-DVFS clock clk: renesas: r8a7795: Add IIC-DVFS clock clk: renesas: cpg-mssr: Add support for reset control clk: renesas: cpg-mssr: Rename cpg_mssr_priv.mstp_lock clk: renesas: cpg-mssr: Document suitability for RZ/G1 dt-bindings: clock: renesas: cpg-mssr: Document reset control support clk: renesas: mstp: Reformat cpg_mstp_clock_register() for git diff clk: renesas: mstp: Make INTC-SYS a critical clock clk: renesas: cpg-mssr: Migrate to CLK_IS_CRITICAL
| | * | | dt-bindings: clock: renesas: cpg-mssr: Document reset control supportGeert Uytterhoeven2017-01-271-0/+6
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | Document properties needed to use the Reset Control feature of the Renesas Clock Pulse Generator / Module Standby and Software Reset module. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
| * | | clk: mvebu: support for 98DX3236 SoCChris Packham2017-01-272-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 98DX3236, 98DX3336, 98DX4521 and variants have a different TCLK from the Armada XP (200MHz vs 250MHz). The CPU core clock is fixed at 800MHz. The clock gating options are a subset of those on the Armada XP. The core clock divider is different to the Armada XP also. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
| * | | Merge branch 'clk-ux500' into clk-nextStephen Boyd2017-01-261-0/+20
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * clk-ux500: clk: ux500: Convert ABx500 clocks to use OF probing clk: ux500: Add device tree bindings for ABx500 clocks clk: ux500: move AB8500 sysclk over to PRCMU clk driver
| | * | | clk: ux500: Add device tree bindings for ABx500 clocksLinus Walleij2017-01-261-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds device tree bindings for the ABx500 clocks on the ST-Ericsson platforms. Cc: devicetree@vger.kernel.org Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
| * | | | Merge branch 'clk-stm32f4' into clk-nextStephen Boyd2017-01-261-0/+20
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | * clk-stm32f4: clk: stm32f7: Add stm32f7 clock DT bindings for STM32F746 boards
| | * | | | clk: stm32f7: Add stm32f7 clock DT bindings for STM32F746 boardsGabriel Fernandez2017-01-201-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduces the stm32f7 clock DT bindings. Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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| | \ \ \ \
| *-. \ \ \ \ Merge branch 'clk-imx7', 'clk-bcm2835' into clk-nextStephen Boyd2017-01-261-1/+14
| |\ \ \ \ \ \ | | | |_|/ / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * clk-imx7: clk: imx7d: Add the OCOTP clock * clk-bcm2835: clk: bcm2835: Add leaf clock measurement support, disabled by default clk: bcm2835: Register the DSI0/DSI1 pixel clocks. clk: bcm2835: Don't rate change PLLs on behalf of DSI PLL dividers.
| | | * | | | clk: bcm2835: Register the DSI0/DSI1 pixel clocks.Eric Anholt2017-01-201-1/+14
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DSI pixel clocks are muxed from clocks generated in the analog phy by the DSI driver. In order to set them as parents, we need to do the same name lookup dance on them as we do for our root oscillator. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
| * | | | | clk: vc5: Add bindings for IDT VersaClock 5P49V5923 and 5P49V5933Marek Vasut2017-01-201-0/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add bindings for IDT VersaClock 5 5P49V5923 and 5P49V5933 chips. These are I2C clock generators with optional clock source from either XTal or dedicated clock generator and, depending on the model, two or more clock outputs. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Michael Turquette <mturquette@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: devicetree@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
| * | | | | Merge tag 'v4.11-rockchip-clk1' of ↵Stephen Boyd2017-01-202-0/+63
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next Pull Rockchip clk updates from Heiko Stuebner: A new clock-type for the 1-2 muxes per soc that are for whatever reason controlled through the General Register Files, support for the rk3328 clock-controller (including a new pll-type) and the usual clock ids and some fixes. * tag 'v4.11-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: dt-bindings: clk: add rockchip,grf property for RK3399 clk: rockchip: use clock ids for memory controller parts on rk3066/rk3188 clk: rockchip: use rk3288 isp_in clock ids clk: rockchip: add clock ids for memory controller parts on rk3066/rk3188 clk: rockchip: add rk3288 isp_in clock ids clk: rockchip: Remove useless init of "grf" to -EPROBE_DEFER clk: rockchip: add clock controller for rk3328 dt-bindings: add bindings for rk3328 clock controller clk: rockchip: add dt-binding header for rk3328 clk: rockchip: add new pll-type for rk3328 clk: rockchip: describe aclk_vcodec using the new muxgrf type on rk3288 clk: rockchip: add a clock-type for muxes based in the grf
| | * | | | | dt-bindings: clk: add rockchip,grf property for RK3399Xing Zheng2017-01-131-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for rockchip,grf property which is used for GRF muxes on RK3399. Signed-off-by: Xing Zheng <zhengxing@rock-chips.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * | | | | dt-bindings: add bindings for rk3328 clock controllerElaine Zhang2017-01-051-0/+57
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add devicetree bindings for Rockchip cru which found on Rockchip SoCs. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * | | | | Merge tag 'clk-v4.11-samsung' of git://linuxtv.org/snawrocki/samsung into ↵Stephen Boyd2017-01-201-38/+0
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clk-next Pull Samsung clk updates from Sylwester Nawrocki: - addition of the CPU clock configuration data for Exynos4412 Prime SoC variant, - removal of driver for deprecated Exynos4415 SoC, - switching from the syscore to regular system sleep PM ops in the audio subsystem clocks controller driver, - updates of the definitions of some "Network On Chip" related clocks. * tag 'clk-v4.11-samsung' of git://linuxtv.org/snawrocki/samsung: clk: samsung: Remove Exynos4415 driver (SoC not supported anymore) clk: samsung: exynos-audss: Replace syscore PM with platform device PM clk: samsung: exynos5433: Set NoC (Network On Chip) clocks as critical clk: samsung: Add CPU clk configuration data for Exynos4412 Prime
| | * | | | | clk: samsung: Remove Exynos4415 driver (SoC not supported anymore)Krzysztof Kozlowski2017-01-161-38/+0
| | | |_|/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support for Exynos4415 is going away because there are no internal nor external users. Since commit 46dcf0ff0de3 ("ARM: dts: exynos: Remove exynos4415.dtsi"), the platform cannot be instantiated so remove also the drivers. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Kukjin Kim <kgene@kernel.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
| * | | | | clk: cdce925: add support for CDCE913, CDCE937, and CDCE949Akinobu Mita2017-01-091-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The CDCE925 is a member of the CDCE(L)9xx programmable clock generator family. There are also CDCE913, CDCE937, CDCE949 which have different number of PLLs and outputs. The clk-cdce925 driver supports only CDCE925 in the family. This adds support for the CDCE913, CDCE937, CDCE949, too. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Cc: Mike Looijmans <mike.looijmans@topic.nl> Cc: Michael Turquette <mturquette@linaro.org> Cc: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
| * | | | | Merge branch 'clk-hi3660' into clk-nextStephen Boyd2017-01-091-0/+42
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * clk-hi3660: clk: hisilicon: Add clock driver for hi3660 SoC dt-bindings: Document the hi3660 clock bindings
| | * | | | | dt-bindings: Document the hi3660 clock bindingsZhangfei Gao2017-01-091-0/+42
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DT bindings documentation for hi3660 SoC clock. Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
| * | | | | dt-bindings: zx296718-clk: add compatible for audio clock controllerShawn Guo2017-01-091-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It adds the compatible string for zx296718 audio clock controller. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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| *---. \ \ \ \ Merge branches 'clk-qcom-rpm8974', 'clk-stm32f4', 'clk-ipq4019' and ↵Stephen Boyd2017-01-092-0/+18
| |\ \ \ \ \ \ \ | | |_|_|_|/ / / | |/| | | | / / | | | | |_|/ / | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'clk-fixes' into clk-next * clk-qcom-rpm8974: clk: qcom: smd-rpmcc: Add msm8974 clocks * clk-stm32f4: clk: stm32f4: SDIO & 48Mhz clock management for STM32F469 board clk: stm32f4: Add SAI clocks clk: stm32f4: Add I2S clock clk: stm32f4: Add lcd-tft clock clk: stm32f4: Add post divisor for I2S & SAI PLLs clk: stm32f4: Add PLL_I2S & PLL_SAI for STM32F429/469 boards clk: stm32f4: Update DT bindings documentation * clk-ipq4019: clk: qcom: ipq4019: Add the cpu clock frequency change notifier clk: qcom: ipq4019: Add all the frequencies for apss cpu clk: qcom: ipq4019: correct sdcc frequency and parent name clk: qcom: ipq4019: Add the nodes for pcnoc clk: qcom: ipq4019: Add the apss cpu pll divider clock node clk: qcom: ipq4019: remove fixed clocks and add pll clocks * clk-fixes: clk: stm32f4: Use CLK_OF_DECLARE_DRIVER initialization method clk: renesas: mstp: Support 8-bit registers for r7s72100
| | | * | | | clk: stm32f4: Update DT bindings documentationGabriel Fernandez2016-12-211-0/+17
| | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Creation of dt include file for specific stm32f4 clocks. These specific clocks are not derived from system clock (SYSCLOCK) We should use index 1 to use these clocks in DT. e.g. <&rcc 1 CLK_LSI> Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
| | * / / / clk: qcom: smd-rpmcc: Add msm8974 clocksBjorn Andersson2016-12-211-0/+1
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds all RPM based clocks for msm8974, except cxo and gfx3d_clk_src. Tested-by: Georgi Djakov <georgi.djakov@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* | | | | Merge branch 'i2c/for-4.11' of ↵Linus Torvalds2017-02-256-11/+100
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "I2C has for you two new drivers (Tegra BPMP and STM32F4), interrupt support for pca954x muxes, and a bunch of driver bugfixes and improvements. Nothing really special this cycle. A few commits have been added to my tree just recently. Those are the Tegra BPMP driver and a few straightforward bugfixes or cleanups which I prefer to have upstream rather soonish. The rest had proper linux-next exposure" * 'i2c/for-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (25 commits) i2c: thunderx: Replace pci_enable_msix() i2c: exynos5: fix arbitration lost handling i2c: exynos5: disable fifo-almost-empty irq signal when necessary i2c: at91: ensure state is restored after suspending i2c: bcm2835: Avoid possible NULL ptr dereference i2c: Add Tegra BPMP I2C proxy driver dt-bindings: Add Tegra186 BPMP I2C binding misc: eeprom: at24: use device_property_*() functions instead of of_get_property() i2c: mux: pca954x: Add interrupt controller support dt: bindings: i2c-mux-pca954x: Add documentation for interrupt controller i2c: mux: pca954x: Add missing pca9542 definition to chip_desc i2c: riic: correctly finish transfers i2c: i801: Add support for Intel Gemini Lake i2c: mux: pca9541: Export OF device ID table as module aliases i2c: mux: pca954x: Export OF device ID table as module aliases i2c: mux: mlxcpld: remove unused including <linux/version.h> i2c: busses: constify i2c_algorithm structures i2c: i2c-mux-gpio: rename i2c-gpio-mux to i2c-mux-gpio i2c: sh_mobile: document support for r8a7796 (R-Car M3-W) i2c: i2c-cros-ec-tunnel: Reduce logging noise ...
| * | | | | dt-bindings: Add Tegra186 BPMP I2C bindingStephen Warren2017-02-201-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In Tegra186, the BPMP (Boot and Power Management Processor) owns certain HW devices, such as the I2C controller for the power management I2C bus. Software running on other CPUs must perform IPC to the BPMP in order to execute transactions on that I2C bus. This binding describes an I2C bus that is accessed in such a fashion. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| * | | | | Merge branch 'i2c-mux/for-next' of https://github.com/peda-r/i2c-mux into ↵Wolfram Sang2017-02-101-1/+13
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | i2c/for-4.11
| | * | | | | dt: bindings: i2c-mux-pca954x: Add documentation for interrupt controllerPhil Reid2017-02-101-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various muxes can aggregate multiple irq lines and provide a control register to determine the active line. Add bindings for interrupt controller support. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Phil Reid <preid@electromag.com.au> Signed-off-by: Peter Rosin <peda@axentia.se>
| * | | | | | i2c: i801: Add support for Intel Gemini LakeMika Westerberg2017-02-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Intel Gemini Lake has the same SMBus host controller than Intel Broxton. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| * | | | | | i2c: i2c-mux-gpio: rename i2c-gpio-mux to i2c-mux-gpioPeter Rosin2017-02-091-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rename did the wrong thing for this documentation file all those years ago. Fix that as well as the neglected rename of the platform data structure. Fixes: e7065e20d9a6 ("i2c: Rename last mux driver to standard pattern") Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| * | | | | | i2c: sh_mobile: document support for r8a7796 (R-Car M3-W)Simon Horman2017-01-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Explicitly list per-SoC binding for r8a7796. No driver change is required as the initialisation sequence is currently the same as for the R-Car Gen3 fallback binding. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| * | | | | | dt-bindings: Document the STM32 I2C bindingsM'boumba Cedric Madianga2017-01-251-0/+33
| |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds documentation of device tree bindings for the STM32 I2C controller. Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* | | | | | Merge tag 'fbdev-v4.11' of git://github.com/bzolnier/linuxLinus Torvalds2017-02-251-2/+3
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull fbdev updates from Bartlomiej Zolnierkiewicz: - fix for font color when console is switched to another fb driver - deferred probing fixes for simplefb driver - preparations to add support of an optional GPIO to enable panel for ARM CLCD driver - some improvements for ssd1307fb driver - cleanups for OMAP fbdev LCD drivers - misc fixes/cleanups for various fb drivers * tag 'fbdev-v4.11' of git://github.com/bzolnier/linux: (30 commits) video: fbdev: fsl-diu-fb: fix spelling mistake "palette" fbdev: ssd1307fb: include linux/gpio/consumer.h video: fbdev: fsl-diu-fb: remove impossible condition video: fbdev: amifb: remove impossible condition fbdev/ssd1307fb: clear screen in probe fbdev/ssd1307fb: add support to enable VBAT fbdev: ssd1307fb: Make reset gpio devicetree property optional fbdev: ssd1307fb: Remove reset-active-low from the DT binding document fbdev: ssd1307fb: Start to use gpiod API for reset gpio video: fbdev: sh_mobile_lcdcfb: fix error return code in sh_mobile_lcdc_probe() video: fbdev: offb: switch to using for_each_node_by_type video/console: use setup_timer and mod_timer instead of init_timer fbdev: omap/lcd: Make callbacks optional fbdev: omap/lcd: Staticize non-exported lcd_panel structs fbdev: omap/lcd: Remove no-op driver callbacks video/mbx: use simple_open() video: fbdev: stifb: handle NULL return value from ioremap_nocache video: fbdev: pmagb-b-fb: Remove bad `__init' annotation video: fbdev: pmag-ba-fb: Remove bad `__init' annotation video: ARM CLCD: use panel device node for getting backlight and mode ...
| * | | | | | fbdev/ssd1307fb: add support to enable VBATTomi Valkeinen2017-02-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SSD1306 needs VBAT when it is wired in charge pump configuration. This patch adds support to the driver to enable VBAT regulator at init time. Cc: Rob Herring <robh+dt@kernel.org> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Benoît Cousson <bcousson@baylibre.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
| * | | | | | fbdev: ssd1307fb: Make reset gpio devicetree property optionalJyri Sarha2017-02-081-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make reset gpio devicetree property optional. Depending on the board designing there may not be a dedicated gpio for resetting the display. Without a proper reset there may be some junk in the display memory at probe time, so in such a case the display memory is cleared before turning it on. The devicetree binding document is also updated. Cc: Rob Herring <robh+dt@kernel.org> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Benoît Cousson <bcousson@baylibre.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-30 22:07:49 +0000