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* Merge tag 'omap-for-v4.20/ti-sysc-take2-signed' into omap-for-v4.21/dt-ti-syscTony Lindgren2018-10-182-124/+48
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TI sysc driver changes for v4.20 merge window This series gets rid of the SYSC_QUIRK_RESOURCE_PROVIDER to make device detection happen mostly only if #define DEBUG is set. Few core devices still need to be detected to set legacy quirks. We also add support for booting am335x, am437x and dra7 SoCs with L4 devices defined in device tree instead of legacy platform data. And finally we simplify suspend with just SET_NOIRQ_SYSTEM_SLEEP_PM_OPS and dropping the custom functions that were attempting to work around issues that really turned out to be child device driver related issues. Apologies for a late pull request, debugging the suspend issues took a while and I did not want to send these changes until that got sorted out.
| * bus: ti-sysc: Just use SET_NOIRQ_SYSTEM_SLEEP_PM_OPSTony Lindgren2018-10-011-111/+4
| | | | | | | | | | | | | | | | | | | | | | | | As Grygorii Strashko pointed out, the runtime PM use count of the children can be whatever at suspend and we should not use it. So let's just suspend ti-sysc at noirq level and get rid of some code. Let's also remove the PM_SLEEP ifdef and use __maybe_unused as the PM code already deals with the ifdefs. Suggested-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * bus: ti-sysc: Make some warnings debug onlyTony Lindgren2018-09-291-2/+2
| | | | | | | | | | | | | | | | We're currently warning about busy children on suspend in sysc_child_suspend_noirq() but the legacy code omap_device does not do that. Let's just make it dev_dbg() instead of dev_warn(). Signed-off-by: Tony Lindgren <tony@atomide.com>
| * bus: ti-sysc: Detect devices for debug on dra7Tony Lindgren2018-09-291-5/+8
| | | | | | | | | | | | We want to see the names of detected devices when DEBUG is enabled. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * bus: ti-sysc: Detect timer and gpio on dra7Tony Lindgren2018-09-291-2/+4
| | | | | | | | | | | | | | We need to detect timer and gpio on dra7 because of the SYSC_QUIRK_LEGACY_IDLE flag for suspend and resume. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * Merge commit '4f3530f4a41d49c41015020cd9a5ed5c95b5d2db' into ↵Tony Lindgren2018-09-292-21/+55
| |\ | | | | | | | | | omap-for-v4.20/ti-sysc
| * | bus: ti-sysc: Detect devices on am335x when DEBUG is enabledTony Lindgren2018-09-241-2/+6
| | | | | | | | | | | | | | | | | | | | | When debug is enabled, we want to see what devices we're detecting to make things a bit easier for us. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | bus: ti-sysc: Detect more devices on am473x for debuggingTony Lindgren2018-09-241-3/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | When debug is enabled, we want to see what devices we're detecting to make things a bit easier for us. Many of these devices will also be available on am335x and dra7, and some just need updating the revision register mask. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | bus: ti-sysc: Update revision masks to support am437xTony Lindgren2018-09-241-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to detect few new devices to tag for noirq_suspend and pm_runtime_irq_safe to avoid causing regressions compared to legacy platform data booting. Let's update i2c, gpio, uart and wdt revision masks to detect them on am437x. Note that we can remove the second wdt entry with the updated mask. Note that we also have some uarts with a different revision register. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | bus: ti-sysc: Defer suspend as neededTony Lindgren2018-09-242-58/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't care when we suspend but some our children do. In order to avoid tagging various modules with SYSC_QUIRK_RESOURCE_PROVIDER, let's do it automatically by tagging modules that are busy on suspend for noirq suspend. This way we can just do module detection on define DEBUG. Note that we still need to keep SYSC_QUIRK_LEGACY_IDLE flag around so the our legacy single-child devices that set pm_runtime_irq_safe() can manage the interconnect target module themselves. Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | Merge remote-tracking branch 'gpio/ib-omap' into omap-for-v4.21/dt-ti-syscTony Lindgren2018-10-184-130/+237
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| * | | gpio: omap: Get rid of pm_runtime_irq_safe()Tony Lindgren2018-09-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a gpio instance has any GPIO bits requested we do a pm_runtime_get() on the device. Now with cpu_pm handling the deeper SoC idle state quirks, let's just remove pm_runtime_irq_safe() call and add a warning in case we ever happen to encounter it. Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Keerthy <j-keerthy@ti.com> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | | gpio: omap: Remove custom PM calls and use cpu_pm insteadTony Lindgren2018-09-244-96/+116
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For a long time the gpio-omap custom PM calls have been annoying me so let's replace them with cpu_pm instead. This will enable GPIO PM for deeper idle states on omap4. And we can handle GPIO PM for omap2/3/4 in the same way. Note that with this patch we are also slightly changing GPIO PM to be less aggressive for omap3 and only will idle GPIO when PER context may be lost. For omap2, we don't need to save context and don't want to remove any triggering so let's add a quirk flag for that. Let's do this all in a single patch to avoid a situation where old custom calls still are used with new code. Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Keerthy <j-keerthy@ti.com> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | | gpio: omap: Add level wakeup handling for omap4 based SoCsTony Lindgren2018-09-242-33/+120
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I noticed that unlike omap2 and 3 based SoCs, omap4 based SoCs keep the GPIO clocks enabled for GPIO level interrupts with wakeup enabled. This blocks deeper idle states as the whole domain will stay busy. The GPIO functional clock seems to stay enabled if the wakeup register is enabled and a level interrupt is triggered. In that case the only way to have the GPIO module idle is to reset it. It is possible this has gone unnoticed with OSWR (Open SWitch Retention) and off mode during idle resetting GPIO context most GPIO instances in the earlier Android trees for example. Looks like the way to deal with this is to have omap4 based SoCs only set wake for the duration of idle for level interrupts, and clear level registers for the idle. With level interrupts we can do this as the level interrupt from device will be still there on resume. I've taken the long path to fixing this to avoid yet more hard to read code. I've set up a quirks flag, and a struct for function pointers so we can use these to clean up other quirk handling easier in the later patches. The current level quirk handling is moved to the new functions. Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Grygorii Strashko <grygorii.strashko@ti.com> Tested-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | | Merge commit 'ce32d59ee2cd036f6e8a6ed17a06a0b0bec5c67c' into ↵Tony Lindgren2018-10-184-30/+65
|\ \ \ | | | | | | | | | | | | omap-for-v4.21/dt-ti-sysc
| * | | arm: dts: am4372: setup rtc as system-power-controllerKeerthy2018-08-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RTC alarm2 is connected to pmic_en line and hence can be used to control the pmic enabling/disabling. Hence add the system-power-controller for rtc node. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | ARM: dts: omap4-droid4: fix vibrations on Droid 4Pavel Machek2018-08-221-9/+9
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | Vibration GPIOs don't have anything to do with wakeup. Move it to normal section; this fixes vibrations on Droid 4. Fixes: a5effd968301 ("ARM: dts: omap4-droid4: Add vibrator") Signed-off-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | bus: ti-sysc: Fix no_console_suspend handlingTony Lindgren2018-08-221-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | If no_console_suspend is set, we should keep console enabled during suspend. Lets fix this by only producing a warning if we can't idle hardware during suspend. Fixes: ef55f8215a78 ("bus: ti-sysc: Improve suspend and resume handling") Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | bus: ti-sysc: Fix module register ioremap for larger offsetsTony Lindgren2018-08-171-17/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can have the interconnect target module control registers pretty much anywhere within the module range. The current code attempts an incomplete optimization of the ioremap size but does it wrong and it only works for registers at the beginning of the module. Let's just use the largest control register to calculate the ioremap size. The ioremapped range is for most part cached anyways so there is no need for size optimization. Let's also update the comments accordingly. Fixes: 0eecc636e5a2 ("bus: ti-sysc: Add minimal TI sysc interconnect target driver") Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP2+: Fix module address for modules using mpu_rt_idxTony Lindgren2018-08-171-0/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we use device tree data for a module interconnect target we want to map the control registers from the module start. Legacy hwmod platform data however is using child IP offsets for cpsw module with mpu_rt_idx. In cases where we have the interconnect target module already using device tree data with legacy hwmod platform data still around, the sysc register area is not adjusted for mpu_rt_idx causing wrong registers being accessed. Let's fix the issue for mixed dts and platform data mode by ioremapping the module registers using child IP offset if mpu_rt_idx is set. For device tree only data there's no reason to use mpu_rt_idx. Fixes: 6c72b3550672 ("ARM: OMAP2+: Parse module IO range from dts for legacy "ti,hwmods" support") Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP2+: Fix null hwmod for ti-sysc debugTony Lindgren2018-08-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | We may call omap_hwmod_parse_module_range() with no hwmod allocated yet and may have debug enabled. Let's fix this by checking for hwmod before trying to use it's name. Fixes: 6c72b3550672 ("ARM: OMAP2+: Parse module IO range from dts for legacy Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | Merge commit 'd6e7bbc148f9fbec8a0117b0d0f420c9710e6d81' into ↵Tony Lindgren2018-10-1822-553/+2835
|\ \ \ | | | | | | | | | | | | omap-for-v4.21/dt-ti-sysc
| * | | clk: ti: Add functions to save/restore clk contextRuss Dill2018-10-037-0/+206
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SoCs like AM43XX lose clock registers context during RTC-only suspend. Hence add functions to save/restore the clock registers context. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Russ Dill <Russ.Dill@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
| * | | clk: clk: Add clk_gate_restore_context functionKeerthy2018-10-032-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The clock gate restore context function enables or disables the gate clocks based on the enable_count. This is done in cases where the clock context is lost and based on the enable_count the clock either needs to be enabled/disabled. Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
| * | | clk: Add functions to save/restore clock context en-masseRuss Dill2018-10-033-0/+106
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Deep enough power saving mode can result into losing context of the clock registers also, and they need to be restored once coming back from the power saving mode. Hence add functions to save/restore clock context. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Russ Dill <Russ.Dill@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
| * | | clk: ti: dra7: add new clkctrl dataTero Kristo2018-10-033-3/+874
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new clkctrl data layout for dra7xx is split based on clockdomain boundaries. Previously the split was based on CM boundaries. This patch adds the new data as separate data entity, retaining the compatibility data also for now. The compatibility data can be removed once no longer needed. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Tony Lindgren <tony@atomide.com>
| * | | clk: ti: dra7xx: rename existing clkctrl data as compat dataTero Kristo2018-10-035-804/+829
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename the existing clkctrl data in preparation of upcoming clkdm based split for it. Once the DT data has transitioned also, the compat data can be removed. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Tony Lindgren <tony@atomide.com>
| * | | clk: ti: am43xx: add new clkctrl data for am43xxTero Kristo2018-10-033-5/+268
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new clkctrl data layout for am43xx is split based on clockdomain boundaries. Previously the split was based on CM boundaries. This patch adds the new data as separate data entity, retaining the compatibility data also for now. The compatibility data can be removed once no longer needed. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Tony Lindgren <tony@atomide.com>
| * | | clk: ti: am43xx: rename existing clkctrl data as compat dataTero Kristo2018-10-035-207/+233
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename the existing clkctrl data in preparation of upcoming clkdm based split for it. Once the DT data has transitioned also, the compat data can be removed. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Tony Lindgren <tony@atomide.com>
| * | | clk: ti: am33xx: add new clkctrl data for am33xxTero Kristo2018-10-033-3/+250
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new clkctrl data layout for am33xx is split based on clockdomain boundaries. Previously the split was based on CM boundaries. This patch adds the new data as separate data entity, retaining the compatibility data also for now. The compatibility data can be removed once no longer needed. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Tony Lindgren <tony@atomide.com>
| * | | clk: ti: am33xx: rename existing clkctrl data as compat dataTero Kristo2018-10-035-198/+224
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename the existing clkctrl data in preparation of upcoming clkdm based split for it. Once the DT data has transitioned also, the compat data can be removed. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Tony Lindgren <tony@atomide.com>
| * | | clk: ti: clkctrl: replace dashes from clkdm name with underscoreTero Kristo2018-10-031-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The change in the DTS data node naming prevents using underscore within the node names and force usage of dash instead. On the other hand, clockdomains use underscore instead of dash, so this must be replaced within the driver code so that the mapping between the two can be done properly. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Tony Lindgren <tony@atomide.com>
| * | | clk: ti: clkctrl: support multiple clkctrl nodes under a cm nodeTero Kristo2018-10-034-18/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, only one clkctrl node can be added under a specific CM node due to limitation with the implementation. Modify the code to pick-up clockdomain name from the clkctrl node instead of CM node if provided. Also, add a new flag to the TI clock driver so that both modes can be supported simultaneously. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Tony Lindgren <tony@atomide.com>
| * | | dt-bindings: clock: dra7xx: add clkctrl indices for new data layoutTero Kristo2018-10-031-68/+258
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new data layout will be split based on clockdomain boundaries, instead of CM boundaries. This introduces a few new clkctrl providers, that have different indices for the clkctrl data. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Tony Lindgren <tony@atomide.com>
| * | | dt-bindings: clock: am43xx: add clkctrl indices for new data layoutTero Kristo2018-10-031-0/+132
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new data layout will be split based on clockdomain boundaries, instead of CM boundaries. This introduces a few new clkctrl providers, that have different indices for the clkctrl data. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Tony Lindgren <tony@atomide.com>
| * | | dt-bindings: clock: am33xx: add clkctrl indices for new data layoutTero Kristo2018-10-031-0/+119
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new data layout will be split based on clockdomain boundaries, instead of CM boundaries. This introduces a few new clkctrl providers, that have different indices for the clkctrl data. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Tony Lindgren <tony@atomide.com>
| * | | clk: ti: fix OF child-node lookupJohan Hovold2018-08-301-4/+9
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix child-node lookup which by using the wrong OF helper was searching the whole tree depth-first, something which could end up matching an unrelated node. Also fix the related node-reference leaks. Fixes: 5b385a45e001 ("clk: ti: add support for clkctrl aliases") Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
* | | ARM: dts: am335x: Replace remaining legacy phy_id with phy-handleTony Lindgren2018-09-282-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Looks like we still have two instances of phy_handle that did not get update by Grygorii's series. Let's replace these too with standard phy-handle. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Neeraj Dantu <dantuguf14105@gmail.com> Reported-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: dts: am335x: add support for Moxa UC-2101 open platformSZ Lin (林上智)2018-09-282-0/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for Moxa UC-2101 open platform The UC-2101 computing platform is designed for industrial embedded data acquisition and processing applications. The features of UC-2101 are: * eMMC * SPI flash * 1x LAN * 1x RS-232/422/485 ports, software-selectable * EEPROM * TPM 2.0 * Watchdog * RTC * User gpio-keys * User LEDs * User button Signed-off-by: Wes Huang (黃淵河) <wes.huang@moxa.com> Signed-off-by: Fero JD Zhou (周俊達) <FeroJD.Zhou@moxa.com> Signed-off-by: SZ Lin (林上智) <sz.lin@moxa.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: dts: am335x: add common file for UC-2100 seriesSZ Lin (林上智)2018-09-281-0/+249
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The UC-2100 series consists many boards with different peripheral devices and wireless modules, hence we fetch common items and create a common dtsi file to increase reusability. All boards in UC-2100 series will include this common dtsi file. Signed-off-by: Wes Huang (黃淵河) <wes.huang@moxa.com> Signed-off-by: Fero JD Zhou (周俊達) <FeroJD.Zhou@moxa.com> Signed-off-by: SZ Lin (林上智) <sz.lin@moxa.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: dts: omap5: enable OTG role for DWC3 controllerH. Nikolaus Schaller2018-09-281-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since SMPS10 and OTG cable detection extcon are described here, and work to enable OTG power when an OTG cable is plugged in, we can define OTG mode in the controller (which is disabled by default in omap5.dtsi). Tested on OMAP5EVM and Pyra. Suggested-by: Roger Quadros <rogerq@ti.com> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: dts: dra7: Enable workaround for errata i870 in PCIe host modeVignesh R2018-09-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add ti,syscon-unaligned-access property to PCIe RC nodes to set appropriate bits in CTRL_CORE_SMA_SW_7 register to enable workaround for errata i870. Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: dts: dra7: Fix up unaligned access setting for PCIe EPVignesh R2018-09-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bit positions of PCIE_SS1_AXI2OCP_LEGACY_MODE_ENABLE and PCIE_SS1_AXI2OCP_LEGACY_MODE_ENABLE in CTRL_CORE_SMA_SW_7 are incorrectly documented in the TRM. In fact, the bit positions are swapped. Update the DT bindings for PCIe EP to reflect the same. Fixes: d23f3839fe97 ("ARM: dts: DRA7: Add pcie1 dt node for EP mode") Cc: stable@vger.kernel.org Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: dts: add omap3-gta04a5one to MakefileH. Nikolaus Schaller2018-09-271-0/+1
| | | | | | | | | | | | | | | | | | | | | We have defined a new DTS and it should be compiled. Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: dts: omap3-gta04: add pulldown/up settings for twl4030 gpioAndreas Kemnade2018-09-251-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | Pullup and down settings were missing, so add them to avoid floating pins and make headset detection working. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: dts: am335x-boneblack: add cec supportHans Verkuil2018-09-251-0/+3
| | | | | | | | | | | | | | | | | | | | | Add CEC support to the tda998x. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: dts: am3517-evm: Add support for UI board and AudioAdam Ford2018-09-252-0/+221
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The full AM3517-EVM shipped with an add-on board which contained two Audio codecs, a GPIO expander with a variety of buttons, and some other features. This patch enables these portions of the UI board because they don't directly conflict with existing features. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: dts: gta04: add serial console wakeup irqAndreas Kemnade2018-09-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | This enables the possibility to have more aggressive runtime pm by providing proper wakeup irq for the serial console. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: dts: am57xx-idk-common: Hook smps12 regulator as cpu vdd-supplyKeerthy2018-09-253-8/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | am574x-idk has no cpu vdd-supply at the moment. Hence hook smps12 regulator as cpu vdd-supply in am57xx-idk-common as the same regulator feeds on to cpu on am571/2/4-idks. So remove all the individual instances and place that in common place. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: dts: omap: Update coresight bindings for hardware portsSuzuki K Poulose2018-09-202-14/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch to the new coresight bindings for hardware ports Cc: linux-omap@vger.kernel.org Cc: "Benoît Cousson" <bcousson@baylibre.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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