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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 ...
2014-08-07Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull DRM updates from Dave Airlie: "Like all good pull reqs this ends with a revert, so it must mean we tested it, [ Ed. That's _one_ way of looking at it ] This pull is missing nouveau, Ben has been stuck trying to track down a very longstanding bug that revealed itself due to some other changes. I've asked him to send you a direct pull request for nouveau once he cleans things up. I'm away until Monday so don't want to delay things, you can make a decision on that when he sends it, I have my phone so I can ack things just not really merge much. It has one trivial conflict with your tree in armada_drv.c, and also the pull request contains some component changes that are already in your tree, the base tree from Russell went via Greg's tree already, but some stuff still shows up in here that doesn't when I merge my tree into yours. Otherwise all pretty standard graphics fare, one new driver and changes all over the place. New drivers: - sti kms driver for STMicroelectronics chipsets stih416 and stih407. core: - lots of cleanups to the drm core - DP MST helper code merged - universal cursor planes. - render nodes enabled by default panel: - better panel interfaces - new panel support - non-continuous cock advertising ability ttm: - shrinker fixes i915: - hopefully ditched UMS support - runtime pm fixes - psr tracking and locking - now enabled by default - userptr fixes - backlight brightness fixes - MST support merged - runtime PM for dpms - primary planes locking fixes - gen8 hw semaphore support - fbc fixes - runtime PM on SOix sleep state hw. - mmio base page flipping - lots of vlv/chv fixes. - universal cursor planes radeon: - Hawaii fixes - display scalar support for non-fixed mode displays - new firmware format support - dpm on more asics by default - GPUVM improvements - uncached and wc GTT buffers - BOs > visible VRAM exynos: - i80 interface support - module auto-loading - ipp driver consolidated. armada: - irq handling in crtc layer only - crtc renumbering - add component support - DT interaction changes. tegra: - load as module fixes - eDP bpp and sync polarity fixed - DSI non-continuous clock mode support - better support for importing buffers from nouveau msm: - mdp5/adq8084 v1.3 hw enablement - devicetree clk changse - ifc6410 board working tda998x: - component support - DT documentation update vmwgfx: - fix compat shader namespace" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (551 commits) Revert "drm: drop redundant drm_file->is_master" drm/panel: simple: Use devm_gpiod_get_optional() drm/dsi: Replace upcasting macro by function drm/panel: ld9040: Replace upcasting macro by function drm/exynos: dp: Modify driver to support drm_panel drm/exynos: Move DP setup into commit() drm/panel: simple: Add AUO B133HTN01 panel support drm/panel: simple: Support delays in panel functions drm/panel: simple: Add proper definition for prepare and unprepare drm/panel: s6e8aa0: Add proper definition for prepare and unprepare drm/panel: ld9040: Add proper definition for prepare and unprepare drm/tegra: Add support for panel prepare and unprepare routines drm/exynos: dsi: Add support for panel prepare and unprepare routines drm/exynos: dpi: Add support for panel prepare and unprepare routines drm/panel: simple: Add dummy prepare and unprepare routines drm/panel: s6e8aa0: Add dummy prepare and unprepare routines drm/panel: ld9040: Add dummy prepare and unprepare routines drm/panel: Provide convenience wrapper for .get_modes() drm/panel: add .prepare() and .unprepare() functions drm/panel: simple: Remove simple-panel compatible ...
2014-08-05Merge tag 'v3.16' into drm-nextDave Airlie
Linux 3.16 backmerge requested by i915, nouveau and radeon authors Conflicts: drivers/gpu/drm/i915/i915_gem_render_state.c drivers/gpu/drm/i915/intel_drv.h
2014-08-03ARM: dts: exynos4: add system register propertyYoungJun Cho
This patch adds sysreg property to fimd device node which is required to use I80 interface. Signed-off-by: YoungJun Cho <yj44.cho@samsung.com> Acked-by: Inki Dae <inki.dae@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-07-19Merge tag 'samsung-dt' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt Merge "Samsung DT updates for v3.17" from Kukjin Kim: exynos3250: add i2s dt for audio interface exynos4 - cleanup arm-pmu node because of 4 pmu on exynos4412 but 2 pmu on other exynos4 SoCs - add support sub-nodes to exynos usb host for exynos4 exynos4412-odroid-common - fix T-FLASH hotplug detection - disable 'always on' for BUCK8 - add support for GPIO based buttons - add MAX98090 audio codec exynos4412-odroidx2 and exynos4412-odroidu3 - refactor exynos4412-odroidx and exynos4412-odroid-common for odroid-x2 and u2/u3 exynos4412-odroidx - add support for USB phy, host and device - enable common hardware blocks, secure firmware calls, watchdog, g2d and fimc (mem2mem) multimedia accelerators - add support for USB phy, host and device - correct memory size exynos5410 - fill in CPU clock-frequency property to avoid warning exynos5420 - remove display pd because of instability exynos5420-peach-pit and exynos5800-peach-pi - sort nodes each other to check its differences easily - enable audio support and add sound-card name property - add mask-tpm-reset node - add cros_ec including keyboard, i2c tunnel and tps65090 and battery under the i2c tunnel * tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: dts: Add I2S dt node for exynos3250 ARM: dts: Add cros_ec to exynos5420-peach-pit and exynos5800-peach-pi ARM: dts: clean up arm-pmu node for exynos4 ARM: dts: remove display power domain for exynos5420 ARM: dts: Add sound nodes for Odroid-X2/U3 boards ARM: dts: fix T-FLASH hotplug detection for exynos4412-odroid-common ARM: dts: add support for GPIO buttons for exynos4412-odroid ARM: dts: disable 'always on' for BUCK8 regulator for exynos4412-odroid-common ARM: dts: refactor Odroid DTS file and add support for Odroid X2 and U2/U3 ARM: dts: correct memory size for exynos4412-odroidx ARM: dts: add support for USB phy, host and device for exynos4412-odroidx ARM: dts: enable common hardware blocks for exynos4412-odroidx ARM: dts: add port sub-nodes to exynos usb host modules for exynos4 ARM: dts: Add mask-tpm-reset node in exynos5800-peach-pi ARM: dts: Add mask-tpm-reset node in exynos5420-peach-pit ARM: dts: Add sound-card name for Snow/Peach-Pit/Peach-Pi ARM: dts: Fill in CPU clock-frequency for exynos5410 ARM: dts: Sort nodes within Peach-pit/Peach-pi dts files ARM: dts: Enable audio support for exynos5800-peach-pi
2014-07-19ARM: dts: clean up arm-pmu node for exynos4Chanho Park
This patch cleans a arm-pmu node up for exynos4. Only exynos4412 series boards have four pmu interrupts. Rest of exynos4 boards, except 4412, have only two pmu interrupts. Thus, we can define two interrupts in the exynos4.dtsi and extends the interrupts only exynos4412.dtsi. Cc: Chanwoo Choi <cw00.choi@samsung.com> Cc: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Chanho Park <chanho61.park@samsung.com> Tested-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-16ARM: dts: add port sub-nodes to exynos usb host modules for exynos4Marek Szyprowski
This patch adds port sub-nodes to exynos4 ehci and ohci modules, which are required by recently merged new exynos4 usb2 phy support. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-13Merge 3.16-rc5 into tty-next.Greg Kroah-Hartman
We want those fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-09ARM: dts: SAMSUNG: Add aliases of UART nodesTomasz Figa
This patch adds alias entries for UART nodes of all SoCs using samsung-uart compatible UART controllers, so that the dependency on probe order is removed and deterministic device naming is assured. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-05ARM: dts: fix pwm-cells in pwm node for exynos4Jaewon Kim
pwm-cells should be 3. Third cell is optional PWM flags. And This flag supported by this binding is PWM_POLARITY_INVERTED. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Reviewed-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-06-17ARM: dts: fix reg sizes of GIC for exynos4Tomasz Figa
This patch fixes reg entry sizes in GIC node that were not large enough to cover whole regions. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23ARM: dts: add hsotg device node for exynos4Chanho Park
This patch adds a hsotg node for exynos4 USB2.0 device controller. Cc: Tomasz Figa <t.figa@samsung.com> Cc: Kamil Debski <k.debski@samsung.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Chanho Park <chanho61.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23ARM: dts: add exynos_usbphy node for exynos4Chanho Park
This patch enables a exynos_usbphy node for exynos4 SoCs. A exynos4x12 usb phy node is almost same with 4210's one except compatible string and pmu syscon. Cc: Tomasz Figa <t.figa@samsung.com> Cc: Kamil Debski <k.debski@samsung.com> Signed-off-by: Chanho Park <chanho61.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23ARM: dts: add PMU syscon node for exynos4Chanho Park
This patch adds a PMU(Power Management Unit) syscon node. This should be required for USB Phy syscon regmap I/F. Cc: Kamil Debski <k.debski@samsung.com> Signed-off-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23ARM: dts: replace number by macro in clock binding for exynos4Beomho Seo
This patch replaces magic number of MIPI DSI Master node with macros in clock binding for exynos4 Signed-off-by: Beomho Seo <beomho.seo@samsung.com> Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23ARM: dts: Add audio subsystem nodes to exynos4.dtsiSylwester Nawrocki
This patch adds the audio subsystem clock controller and the I2S IP block nodes for Exynos4 SoC series. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09ARM: dts: Update camera nodes for exynos4 and exynos4412-trats2Sylwester Nawrocki
Remove unused /camera/clock-controller node and add required clock properties to the camera node. This is required for a clock provider that will be referenced by image sensor devices. Also add required clock related changes to s5k6a3 device node and afvdd regulator supply. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09ARM: dts: add missing pinctrls for I2C of exynos4Tomasz Stanislawski
This patch adds missing pinctrls for I2C controllers 2-7. Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-04-08Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm updates from Dave Airlie: "Highlights: - drm: Generic display port aux features, primary plane support, drm master management fixes, logging cleanups, enforced locking checks (instead of docs), documentation improvements, minor number handling cleanup, pseudofs for shared inodes. - ttm: add ability to allocate from both ends - i915: broadwell features, power domain and runtime pm, per-process address space infrastructure (not enabled) - msm: power management, hdmi audio support - nouveau: ongoing GPU fault recovery, initial maxwell support, random fixes - exynos: refactored driver to clean up a lot of abstraction, DP support moved into drm, LVDS bridge support added, parallel panel support - gma500: SGX MMU support, SGX irq handling, asle irq work fixes - radeon: video engine bringup, ring handling fixes, use dp aux helpers - vmwgfx: add rendernode support" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (849 commits) DRM: armada: fix corruption while loading cursors drm/dp_helper: don't return EPROTO for defers (v2) drm/bridge: export ptn3460_init function drm/exynos: remove MODULE_DEVICE_TABLE definitions ARM: dts: exynos4412-trats2: enable exynos/fimd node ARM: dts: exynos4210-trats: enable exynos/fimd node ARM: dts: exynos4412-trats2: add panel node ARM: dts: exynos4210-trats: add panel node ARM: dts: exynos4: add MIPI DSI Master node drm/panel: add S6E8AA0 driver ARM: dts: exynos4210-universal_c210: add proper panel node drm/panel: add ld9040 driver panel/ld9040: add DT bindings panel/s6e8aa0: add DT bindings drm/exynos: add DSIM driver exynos/dsim: add DT bindings drm/exynos: disallow fbdev initialization if no device is connected drm/mipi_dsi: create dsi devices only for nodes with reg property drm/mipi_dsi: add flags to DSI messages Skip intel_crt_init for Dell XPS 8700 ...
2014-04-04ARM: dts: exynos4: add MIPI DSI Master nodeAndrzej Hajda
This is a common part of DSI node for all Exynos4 boards. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-03-18ARM: dts: Add GPS_ALIVE power domain for exynos4x12Chanwoo Choi
This patch add GPS_ALIVE power domain for Exynos4x12 SoC. GPS_ALIVE power domain include GPS_BLK for GPS IP. Exynos SoC used generic power-domain driver to control power domain. After completed kernel booting, Exynos power-domain driver disable un-used power domain to reduce power-consumption/leak. If GPS_ALIVE power domain isn't registered to Exynos power-domain driver, happen power-leakage because GPS_ALIVE_CONFIGURATION is default power on state. - 0x10023D00 : GPS_ALIVE_CONFIGURATION register address Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-02-26ARM: dts: use macros in clock bindings for exynos4Andrzej Hajda
The patch replaces magic numbers with macros defined in DT header in exynos4 clock bindings. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Tomasz Figa <t.figa@samsung.com> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-12-21ARM: dts: Fix missing spaces after labels for exynosTomasz Figa
For consistency with other device tree nodes, this patch adds missing spaces after node labels. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-12-16ARM: dts: Fix sysreg node name in exynos4.dtsiSachin Kamat
Fix the name as per DT node naming convention. - rename the node to syscon which is a more generic name. - append the register value to the node name. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-10-06ARM: dts: Add MIPI PHY node to exynos4.dtsiSylwester Nawrocki
Add PHY provider node for the MIPI CSIS and MIPI DSIM PHYs. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-09-09Merge tag 'clk-for-linus-3.12' of git://git.linaro.org/people/mturquette/linuxLinus Torvalds
Pull clock framework changes from Michael Turquette: "The common clk framework changes for 3.12 are dominated by clock driver patches, both new drivers and fixes to existing. A high percentage of these are for Samsung platforms like Exynos. Core framework fixes and some new features like automagical clock re-parenting round out the patches" * tag 'clk-for-linus-3.12' of git://git.linaro.org/people/mturquette/linux: (102 commits) clk: only call get_parent if there is one clk: samsung: exynos5250: Simplify registration of PLL rate tables clk: samsung: exynos4: Register PLL rate tables for Exynos4x12 clk: samsung: exynos4: Register PLL rate tables for Exynos4210 clk: samsung: exynos4: Reorder registration of mout_vpllsrc clk: samsung: pll: Add support for rate configuration of PLL46xx clk: samsung: pll: Use new registration method for PLL46xx clk: samsung: pll: Add support for rate configuration of PLL45xx clk: samsung: pll: Use new registration method for PLL45xx clk: samsung: exynos4: Rename exynos4_plls to exynos4x12_plls clk: samsung: exynos4: Remove checks for DT node clk: samsung: exynos4: Remove unused static clkdev aliases clk: samsung: Modify _get_rate() helper to use __clk_lookup() clk: samsung: exynos4: Use separate aliases for cpufreq related clocks clocksource: samsung_pwm_timer: Get clock from device tree ARM: dts: exynos4: Specify PWM clocks in PWM node pwm: samsung: Update DT bindings documentation to cover clocks clk: Move symbol export to proper location clk: fix new_parent dereference before null check clk: wm831x: Initialise wm831x pointer on init ...
2013-09-06ARM: dts: exynos4: Specify PWM clocks in PWM nodeTomasz Figa
Since pwm-samsung bindings require at least one clock to be specified, this patch adds the missing clocks and clock-names properties to specify clocks used by PWM block on Exynos4 SoCs. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2013-08-19ARM: dts: Add USB host node for Exynos4Dongjin Kim
This patch adds EHCI and OHCI host device nodes for Exynos4. Signed-off-by: Dongjin Kim <tobetter@gmail.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-08-19ARM: dts: Remove unsused MFC clock from exynos4Arun Kumar K
Removes the unused sclk_mfc from exynos4 dtsi file. Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-08-06ARM: dts: Add camera subsystem device nodes to exynos4.dtsiSylwester Nawrocki
This patch adds common Exynos4 SoC series FIMC and MIPI CSIS device nodes. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-08-06ARM: dts: Use generic DMA bindings for Exynos4 SPI devicesSylwester Nawrocki
The Exynos4 SPI controller has migrated to the generic DMA bindings since commit b5be04d35dbb("spi: s3c64xx: Modify SPI driver to use generic DMA DT support"). Use the generic bindings to specify the corresponding DMA to make the SPI usable again on Exynos4x12 SoCs. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-19ARM: dts: use #include for all device trees for SamsungPadmavathi Venna
Replace /include/ (dtc) with #include (C pre-processor) for all Samsung DT files Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Reviewed-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-10ARM: dts: Add MFC clock entries for exynos4Sachin Kamat
Added MFC related clock entries in exynos4.dtsi file. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-05-07Merge tag 'multiplatform-for-linus-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull late ARM Exynos multiplatform changes from Arnd Bergmann: "These continue the multiplatform support for exynos, adding support for building most of the essential drivers (clocksource, clk, irqchip) when combined with other platforms. As a result, it should become really easy to add full multiplatform exynos support in 3.11, although we don't yet enable it for 3.10. The changes were not included in the earlier multiplatform series in order to avoid clashes with the other Exynos updates. This also includes work from Tomasz Figa to fix the pwm clocksource code on Exynos, which is not strictly required for multiplatform, but related to the other patches in this set and needed as a bug fix for at least one board." * tag 'multiplatform-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (22 commits) ARM: dts: exynops4210: really add universal_c210 dts ARM: dts: exynos4210: Add basic dts file for universal_c210 board ARM: dts: exynos4: Add node for PWM device ARM: SAMSUNG: Do not register legacy timer interrupts on Exynos clocksource: samsung_pwm_timer: Work around rounding errors in clockevents core clocksource: samsung_pwm_timer: Correct programming of clock events clocksource: samsung_pwm_timer: Use proper clockevents max_delta clocksource: samsung_pwm_timer: Add support for non-DT platforms clocksource: samsung_pwm_timer: Drop unused samsung_pwm struct clocksource: samsung_pwm_timer: Keep all driver data in a structure clocksource: samsung_pwm_timer: Make PWM spinlock global clocksource: samsung_pwm_timer: Let platforms select the driver Documentation: Add device tree bindings for Samsung PWM timers clocksource: add samsung pwm timer driver irqchip: exynos: look up irq using irq_find_mapping irqchip: exynos: pass irq_base from platform irqchip: exynos: localize irq lookup for ATAGS irqchip: exynos: allocate combiner_data dynamically irqchip: exynos: pass max combiner number to combiner_init ARM: exynos: add missing properties for combiner IRQs ...
2013-05-06Merge branch 'exynos/pwm-clocksource' into late/multiplatformArnd Bergmann
This series from Tomasz Figa restores support for the pwm clocksource in Exynos, which was broken during the conversion of the platform to the common clk framework. The clocksource is only used in one board in the mainline kernel (universal_c210), and this makes it work for DT based probing as well as restoring the non-DT based case. * exynos/pwm-clocksource: ARM: dts: exynops4210: really add universal_c210 dts ARM: dts: exynos4210: Add basic dts file for universal_c210 board ARM: dts: exynos4: Add node for PWM device ARM: SAMSUNG: Do not register legacy timer interrupts on Exynos clocksource: samsung_pwm_timer: Work around rounding errors in clockevents core clocksource: samsung_pwm_timer: Correct programming of clock events clocksource: samsung_pwm_timer: Use proper clockevents max_delta clocksource: samsung_pwm_timer: Add support for non-DT platforms clocksource: samsung_pwm_timer: Drop unused samsung_pwm struct clocksource: samsung_pwm_timer: Keep all driver data in a structure clocksource: samsung_pwm_timer: Make PWM spinlock global clocksource: samsung_pwm_timer: Let platforms select the driver Documentation: Add device tree bindings for Samsung PWM timers clocksource: add samsung pwm timer driver Conflicts: arch/arm/boot/dts/Makefile arch/arm/mach-exynos/common.c drivers/clocksource/Kconfig drivers/clocksource/Makefile Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-28ARM: dts: exynos4: Add node for PWM deviceTomasz Figa
This patch adds device tree node for PWM block present on Exynos 4 SoCs. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-04-26ARM: dts: Add chip-id controller node on Exynos4/5 SoCThomas Abraham
Add chip-id controller nodes for Exynos4 and Exynos5 SoCs. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-04-09ARM: dts: Add FIMD node to exynos4Vikas Sajjan
This patch adds a common FIMD device node for all Exynos4 SoCs. Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-04-09ARM: dts: Add SYSREG block node for S5P/Exynos4 SoC seriesSylwester Nawrocki
This patch adds device tree node for the SYSREG registers block found in Samsung S5P/Exynos SoC series. The SYSREG module generates control signals for the ARM CPU and various IP blocks and buses. SYSREG block registers are exposed through APB bus interface. A sysreg device tree node is to be associated with mfd syscon driver and all SYSREG clients should use regmap interface it provides. It allows to eliminate any possible races and conflicts should different drivers attempt to concurrently access same register. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-04-09ARM: dts: add pin state information in client nodes for Exynos4 platformsThomas Abraham
Add default pin state information for all client nodes that require pin configuration support using pinctrl interface. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-04-09Merge commit 'v3.9-rc5' into next/clk-exynosKukjin Kim
Conflicts: arch/arm/boot/dts/exynos4.dtsi arch/arm/boot/dts/exynos5440.dtsi
2013-03-25ARM: dts: add clock provider information for all controllers in Exynos4 SoCsThomas Abraham
For all supported peripheral controllers on Exynos4 SoCs, add clock lookup information. Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Tested-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Tested-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-07ARM: dts: Add MFC codec support for EXYNOS4 DT machinesSachin Kamat
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Tested-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-07ARM: EXYNOS: Add #dma-cells for generic dma binding support for PL330Padmavathi Venna
This patch adds #dma-cells property to PL330 DMA controller nodes for supporting generic dma dt bindings on samsung exynos platforms. #dma-channels and #dma-requests are not required now but added in advance. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-12-13Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
Pull ARM SoC device tree conversions and enablement from Olof Johansson: "Continued device tree conversion and enablement across a number of platforms; Kirkwood, tegra, i.MX, Exynos, zynq and a couple of other smaller series as well. ux500 has seen continued conversion for platforms. Several platforms have seen pinctrl-via-devicetree conversions for simpler multiplatform. Tegra is adding data for new devices/drivers, and Exynos has a bunch of new bindings and devices added as well. So, pretty much the same progression in the right direction as the last few releases." Fix up conflicts as per Olof. * tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (185 commits) ARM: ux500: Rename dbx500 cpufreq code to be more generic ARM: dts: add missing ux500 device trees ARM: ux500: Stop registering the PCM driver from platform code ARM: ux500: Move board specific GPIO info out to subordinate DTS files ARM: ux500: Disable the MMCI gpio-regulator by default ARM: Kirkwood: remove kirkwood_ehci_init() from new boards ARM: Kirkwood: Add support LED of OpenBlocks A6 ARM: Kirkwood: Convert to EHCI via DT for OpenBlocks A6 ARM: kirkwood: Add NAND partiton map for OpenBlocks A6 ARM: kirkwood: Add support second I2C bus and RTC on OpenBlocks A6 ARM: kirkwood: Add support DT of second I2C bus ARM: kirkwood: Convert mplcec4 board to pinctrl ARM: Kirkwood: Convert km_kirkwood to pinctrl ARM: Kirkwood: support 98DX412x kirkwoods with pinctrl ARM: Kirkwood: Convert IX2-200 to pinctrl. ARM: Kirkwood: Convert lsxl boards to pinctrl. ARM: Kirkwood: Convert ib62x0 to pinctrl. ARM: Kirkwood: Convert GoFlex Net to pinctrl. ARM: Kirkwood: Convert dreamplug to pinctrl. ARM: Kirkwood: Convert dockstar to pinctrl. ...
2012-11-28ARM: dts: add node for PL330 MDMA1 controller for exynos4Bartlomiej Zolnierkiewicz
Add missing PL330 MDMA1 controller node to the device tree (DT). [ Currently there is no problem with using 'non-secure' mdma1 address instead of 'secure' one on revision 0 of Exynos4210 SOC (as used by Universal C210 board) as this SOC revision is unsupported by DT. ] Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-11-22ARM: dts: Set up power domains for exynos4Tomasz Figa
This patch adds device tree nodes for power domains available on EXYNOS4 SoCs. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-11-22ARM: dts: Add aliases for i2c controller for exynos4Doug Anderson
This is similar to a recent commit for exynos5250 titled: ARM: EXYNOS: Add aliases for i2c controller Adding aliases will be useful to prevent warnings in a future change. See: i2c: s3c2410: Get the i2c bus number from alias id Signed-off-by: Doug Anderson <dianders@chromium.org> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-09-21ARM: dts: Specify address and size cells for i2c controllers for EXYNOS4Tomasz Figa
Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-09-21ARM: dts: Assume status of all optional nodes as disabled for exynos4Tomasz Figa
Currently all boards must explicitly disable all unused device tree nodes of unused components (e.g. i2c, sdhci, etc...). This makes it necessary to all boards to be aware of all components on the SoC, which in turns makes board dts files longer and more difficult to maintain (e.g. adding new components to SoC-level tree requires adding nodes with status="disabled" to every board). This patch changes "status" of all optional components in SoC-level dts file to "disabled", adds status="okay" to respective nodes of used components in dts of all boards and removes all nodes with only status="disabled" from boards dts. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>