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2019-03-25ARM: dts: sun6i: Fix Display Engine DTC warningsMaxime Ripard2-20/+4
Our display engine endpoints trigger some DTC warnings due to the fact that we're having a single endpoint that doesn't need any reg property, and since we don't have a reg property, we don't need the address-cells and size-cells properties anymore. Fix those Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-25ARM: dts: sun5i: Fix Display Engine DTC warningsMaxime Ripard2-11/+2
Our display engine endpoints trigger some DTC warnings due to the fact that we're having a single endpoint that doesn't need any reg property, and since we don't have a reg property, we don't need the address-cells and size-cells properties anymore. Fix those Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-25ARM: dts: sun5i: Fix display pipeline endpoint warnings in DTCMaxime Ripard1-20/+5
Since most of the display IPs have a single endpoint, having a reg property, a unit-address and #address-cells and #size-cells will emit a warning. Let's remove those. Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-25ARM: dts: sun8i: a83t: Add cross links for the mixersMaxime Ripard1-2/+28
Unlike what the binding for multiple pipeline documents, the A83t doesn't have the cross links between the TCON and the mixers. Let's add them. Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-25ARM: dts: sun7i: olimex-lime2: Add regulators for GPIO banksPriit Laes1-0/+6
Make sure that A20 Olimex Lime2 pin bank regulators are properly represented. While pin banks A, B and F are connected to 3.3V static regulator, pin banks E and G tied with LDO3 and LDO4 regulators with 2.8V reference. Signed-off-by: Priit Laes <priit.laes@paf.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-25ARM: dts: sun7i: add /omit-if-no-ref/ tags to pin group nodesMans Rullgard1-0/+42
Since only one alternative at a time is used, and some functions may not be used at all, this cuts down the size of the board dtb files a bit. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-25ARM: dts: sun7i: add pinctrl for EMAC in PH bankMans Rullgard1-0/+10
This adds pinctrl settings the EMAC using pins in the PH block. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-25ARM: dts: sun7i: add pinctrl for CAN in PA bankMans Rullgard1-0/+6
This adds pinctrl settings for the CAN controller using pins PA16 and PA17. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-25ARM: dts: sun7i: add pinctrl for missing uart mux optionsMans Rullgard1-0/+54
This adds pinctrl settings for various missing uart options. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-25ARM: dts: sun8i: h3: Refactor the pinctrl node namesMaxime Ripard17-43/+43
The H3 and H5 have never been converted to the new convention we want to have for the pinctrl nodes. Convert them. Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-25ARM: dts: sunxi: h3/h5: Remove stale pinctrl-names entryMaxime Ripard4-8/+0
Some nodes still have pinctrl-names entry, yet they don't have any pinctrl group anymore. Drop them. Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-25ARM: dts: exynos: Fix spelling mistake of EXYNOS5420Benjamin Drung1-1/+1
The SoC name EXYNOS5420 was misspelled. Signed-off-by: Benjamin Drung <bdrung@posteo.de> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-03-25Merge tag 'imx-fixes-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixesArnd Bergmann8-24/+22
i.MX fixes for 5.1: - Correct phy mode setting of imx6dl-yapp4 board to fix a problem caused by commit 5ecdd77c61c8 ("net: dsa: qca8k: disable delay for RGMII mode"). - Add a missing of_node_put call to fix leaked reference detected by coccinelle in imx51 machine code. - Fix imx6q cpuidle driver bug which causes that CPU might not wake up at expected time. - Increase reset duration of Ethernet phy Micrel KSZ9031RNX to fix transmission timeouts error seen on imx6qdl-phytec-pfla02 board. - Correct SPDX License Identifier style for imx6ull-pinfunc-snvs.h. - Fix 'bus-witdh' typos in imx6qdl-icore-rqs.dtsi. - Correct pseudo PHY address of switch device for imx6dl-yapp4 board. - Update PWM driver options in imx defconfig files due to the change on driver part. * tag 'imx-fixes-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx_v4_v5_defconfig: enable PWM driver ARM: imx_v6_v7_defconfig: continue compiling the pwm driver ARM: dts: imx6dl-yapp4: Use correct pseudo PHY address for the switch ARM: dts: imx6qdl: Fix typo in imx6qdl-icore-rqs.dtsi ARM: dts: imx6ull: Use the correct style for SPDX License Identifier ARM: dts: pfla02: increase phy reset duration ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time ARM: imx51: fix a leaked reference by adding missing of_node_put ARM: dts: imx6dl-yapp4: Use rgmii-id phy mode on the cpu port
2019-03-25Merge tag 'arm-soc/for-5.1/devicetree-fixes' of https://github.com/Broadcom/stblinux into arm/fixesArnd Bergmann1-1/+1
This pull request contains Broadcom ARM-based SoCs Device Tree fixes for 5.1, please pull the following: - Helen fixes the HDMI hot-pug detect GPIO polarity for the Rasperry Pi model B revision 2 * tag 'arm-soc/for-5.1/devicetree-fixes' of https://github.com/Broadcom/stblinux: ARM: dts: bcm283x: Fix hdmi hpd gpio pull
2019-03-25ARM: dts: nomadik: Fix polarity of SPI CSLinus Walleij1-4/+5
The SPI DT bindings are for historical reasons a pitfall, the ability to flag a GPIO line as active high/low with the second cell flags was introduced later so the SPI subsystem will only accept the bool flag spi-cs-high to indicate that the line is active high. It worked by mistake, but the mistake was corrected in another commit. The comment in the DTS file was also misleading: this CS is indeed active high. Fixes: cffbb02dafa3 ("ARM: dts: nomadik: Augment NHK15 panel setting") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-03-25ARM: davinci: fix build failure with allnoconfigSekhar Nori1-0/+1
allnoconfig build with just ARCH_DAVINCI enabled fails because drivers/clk/davinci/* depends on REGMAP being enabled. Fix it by selecting REGMAP_MMIO when building in DaVinci support. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Reviewed-by: David Lechner <david@lechnology.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-03-25ARM: dts: rockchip: Remove #address/#size-cells from rk3288-veyron gpio-keysDouglas Anderson1-2/+0
They are pointless. As dtc points out: Warning (avoid_unnecessary_addr_size): /gpio-keys: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property Let's remove them. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-25ARM: dts: rockchip: Remove #address/#size-cells from rk3288 mipi_dsiDouglas Anderson1-2/+0
They are pointless. As dtc points out: Warning (avoid_unnecessary_addr_size): /mipi@ff960000: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property Let's remove them. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-25ARM: dts: rockchip: Fix gpu opp node names for rk3288Douglas Anderson1-6/+6
The device tree compiler yells like this: Warning (unit_address_vs_reg): /gpu-opp-table/opp@100000000: node has a unit name, but no reg property Let's match the cpu opp node names and use a dash. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-25ARM: dts: rockchip: Add vdd_logic to rk3288-veyronDouglas Anderson1-0/+17
The vdd_logic rail controls the voltage supplied to misc logic on rk3288, including the voltage supplied to the memory controller. The vcc logic is implemented by a PWM regulator. Right now there are no consumers of vdd_logic on veyron but if anyone ever wants to try to add DDR Freq they'd need it. Note that in the downstream Chrome OS kernel the PWM regulator has a voltage table with these points: 1350000 0% 1300000 10% 1250000 20% 1200000 31% 1150000 41% 1125000 46% 1100000 52% 1050000 62% 1000000 72% 950000 83% The DDR Freq driver in the downstream kernel only uses some of those points, namely: DDR3: 1200000, 1150000, 1100000, 1050000 LPDDR: 1150000, 1100000, 1050000 When adapting the downstream kernel to upstream I have opted to switch to using the "continuous" mode of the PWM regulator driver. This was the only way I could get the upstream driver to achieve _exactly_ the same voltages as the downstream driver could. Specifically note that the old driver in downstream Chrome OS 3.14 _didn't_ have the DIV_ROUND_CLOSEST_ULL() in the Rockchip PLL driver. That means if I use the same (downstream) table I might end up with a duty cycle that's 1 larger than was used downstream, leading to a slightly different voltage. Due to the way the rounding worked I couldn't even just adjust the "percent" by 1 for a given voltage level--certain duty cycles just aren't achievable with the upstream math for voltage tables. Using continuous mode you can achieve the exact same duty cycle by simply adjusting the voltage you use by a tad bit. The voltages that are equivalent to the ones used in the downstream kernel's table are: 1350000, 1304472, 1255691, 1200407, 1154878, 1128862, 1099593, 1050813, 1005285, 950000 Note that the top/bottom voltage is exactly the same just due to the way that continuous mode is calculated and the fact that I used those as anchors. I didn't make any attempt to do the resistor math (as was done on rk3399-gru). If anyone ever gets DDRFreq working on veyron upstream they should thus adjust the voltage specified in the DDRFreq operating points slightly (as per the above) to obtain the existing/tested values. AKA you'd use: DDR3: 1200407, 1154878, 1099593, 1050813 LPDDR: 1154878, 1099593, 1050813 A few other notes: - The "period" here (1994) is different than the "period" downstream (2000) for similar reasons: there's a DIV_ROUND_CLOSEST_ULL() that wasn't downstream. With 1994 upstream comes up with the same value (0x94) to program into the hardware that downstream put there. As far as I can tell 0x94 actually means 1993.27. - The duty cycle unit of 0x94 was picked by just matching the period which nicely allows us to insert 0x7b as that value to program into the hardware for 950mV. The 0x7b was found by observing what the downstream kernel calculated (not that the system can actually run with vdd_log at 950 mV). - The downstream kernel can also be seen to program a different value into the CTRL field. Upstream achieves 0x0b and downstream 0x1b. This is because the upstream commit bc834d7b07b4 ("pwm: rockchip: Move the configuration of polarity") fixed a bug by adding "ctrl &= ~PWM_POLARITY_MASK". Downstream accidentally left bit 4 set. Luckily this bit doesn't matter--it's only used when the PWM goes inactive (AKA if it's in oneshot mode or is disabled) and we don't do that for the PWM regulator. I measured the voltage of vdd_log while adjusting it and found that with the upstream kernel voltage difference between requested and actual was 9.2 mV at 950 mV and 13.4 mV at 1350 mV with in-between voltages consistently showing ~1% error. This error is likely expected as voltage can be seen to sag a bit when more load is put on the rail. Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-25ARM: dts: rockchip: Add dvs-gpios to rk3288-veyron-jerryDouglas Anderson1-1/+3
When the rk3288-jerry device tree was first submitted we left out the dvs-gpios because I pointed out that the property "dvs-gpios" wasn't yet supported upstream [1]. Soon after that the property was added in commit bad47ad2eef3 ("regulator: rk808: fixed the overshoot when adjust voltage"). ...but we forgot to go back and add the property to the jerry device tree file. Let's do so now. NOTE: without this patch, jerry is likely still stable (thanks to the fallback of making many small jumps in the rk808 regulator code) but it'll take quite a bit longer to make voltage transitions. [1] https://lore.kernel.org/linux-arm-kernel/CAD=FV=WwFgjzbk9xF5TU_ie6UnHQMyrZ176D4+jJTWWOoaKC2Q@mail.gmail.com/ Fixes: f3ee390e4ef2 ("ARM: dts: rockchip: add veyron-jerry board") Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-25ARM: dts: rockchip: Add rk3288-veyron-jerry rev 10-15Douglas Anderson1-1/+4
As far as I can tell/remember rev10 was originally created to support making a SKU of jerry that had a different LCD. rev11-rev15 were added to give some wiggle room for future builds. Downstream has a separate device tree for rev10-rev15 (compared to rev3-rev7) with the expectation that differences relating to the LCD would be accounted for there but nothing was ever added to the rev10-rev15 making it identical to the rev3-rev7 one. It's likely nothing actually shipped with rev10-rev15 but they are listed in the downstream kernel's device tree and it seems like it should add a little safety if we match them here just in case something actually shipped with one of these revisions and that device will break if we don't claim support. Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-25ARM: dts: iwg23s-sbc: Add HDMI supportFabrizio Castro1-0/+79
This patch adds HDMI video output support to the iwg23s board from iWave. Due to a problem with the bootloader not dealing with the configuration of one of the pins correctly, we have to use a gpio-hog for the interrupt line to make sure the pin is configured as GPIO-input when requesting the interrupt. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-03-25ARM: dts: r8a77470: Add DU supportFabrizio Castro1-0/+32
This commit adds DU support to the RZ/G1C (a.k.a. r8a77470) specific device tree. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-03-25ARM: dts: sun8i: a33: Reintroduce default pinctrl muxingMaxime Ripard1-0/+2
Commit d02752149759 ("ARM: dts: sun8i-a23-a33: Move NAND controller device node to sort by address") moved the NAND controller node around, but dropped the default muxing in the process. Reintroduce it. Fixes: d02752149759 ("ARM: dts: sun8i-a23-a33: Move NAND controller device node to sort by address") Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-22ARM: dts: am335x-evmsk: Correct the regulators for the audio codecPeter Ujfalusi1-4/+22
Correctly map the regulators used by tlv320aic3106. Both 1.8V and 3.3V for the codec is derived from VBAT via fixed regulators. Cc: <Stable@vger.kernel.org> # v4.14+ Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-03-22ARM: dts: am335x-evm: Correct the regulators for the audio codecPeter Ujfalusi1-4/+22
Correctly map the regulators used by tlv320aic3106. Both 1.8V and 3.3V for the codec is derived from VBAT via fixed regulators. Cc: <Stable@vger.kernel.org> # v4.14+ Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-03-22ARM: OMAP2+: add missing of_node_put after of_device_is_availableJulia Lawall1-1/+3
Add an of_node_put when a tested device node is not available. The semantic patch that fixes this problem is as follows (http://coccinelle.lip6.fr): // <smpl> @@ identifier f; local idexpression e; expression x; @@ e = f(...); ... when != of_node_put(e) when != x = e when != e = x when any if (<+...of_device_is_available(e)...+>) { ... when != of_node_put(e) ( return e; | + of_node_put(e); return ...; ) } // </smpl> Fixes: e0c827aca0730 ("drm/omap: Populate DSS children in omapdss driver") Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-03-22ARM: OMAP1: ams-delta: Fix broken GPIO ID allocationJanusz Krzysztofik1-0/+2
In order to request dynamic allocationn of GPIO IDs, a negative number should be passed as a base GPIO ID via platform data. Unfortuntely, commit 771e53c4d1a1 ("ARM: OMAP1: ams-delta: Drop board specific global GPIO numbers") didn't follow that rule while switching to dynamically allocated GPIO IDs for Amstrad Delta latches, making their IDs overlapping with those already assigned to OMAP GPIO devices. Fix it. Fixes: 771e53c4d1a1 ("ARM: OMAP1: ams-delta: Drop board specific global GPIO numbers") Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com> Cc: stable@vger.kernel.org Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-03-22crypto: arm - convert to use crypto_simd_usable()Eric Biggers10-19/+29
Replace all calls to may_use_simd() in the arm crypto code with crypto_simd_usable(), in order to allow testing the no-SIMD code paths. Signed-off-by: Eric Biggers <ebiggers@google.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-03-22ARM: dts: ape6evm: Add NOR FLASHGeert Uytterhoeven1-0/+27
Describe the 128 MiB CFI NOR FLASH, which contains the boot loader and its environment. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-03-22ARM: dts: ls1021a: Remove unused properties from QSPI nodeFrieder Schrempf2-2/+0
After switching to the new FSL QSPI driver the properties 'fsl,qspi-has-second-chip' and 'big-endian' are not used anymore. The driver now uses the 'reg' property to determine the bus and the chipselect. The endianness is selected by the driver depending on which SoC is used. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-22ARM: imx_v4_v5_defconfig: enable PWM driverUwe Kleine-König1-0/+3
While there is no mainline board that makes use of the PWM still enable the driver for it to increase compile test coverage. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-22ARM: imx_v6_v7_defconfig: continue compiling the pwm driverUwe Kleine-König1-1/+1
After the pwm-imx driver was split into two drivers and the Kconfig symbol changed accordingly, use the new name to continue being able to use the PWM hardware. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-22ARM: dts: imx50: Add PHY node for usbotg and adjust clocksJonathan Neuschäfer1-1/+10
Even though the ChipIdea USB controller binding[1] doesn't specify the properties that reference a PHY as required, the Linux driver requires[2] such a reference. The clock situation is like on i.MX53: The USB controller is clocked from IMX5_CLK_USBOH3_GATE and the PHY from IMX5_CLK_USB_PHY1_GATE. [1]: Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt [2]: Search for EINVAL in drivers/usb/chipidea/ci_hdrc_imx.c Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-22ARM: dts: i.MX35: Add i2c and mmc aliasesAlexander Kurz1-0/+6
Using aliases, the devices will be enumerated properly. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-22ARM: dts: i.MX6SL: Add i2c and mmc aliasesAlexander Kurz1-0/+7
Using aliases, the devices will be enumerated properly. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-22ARM: dts: i.MX50: Add i2c, mmc and spi aliasesAlexander Kurz1-0/+10
Using aliases, the devices will be enumerated properly. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-22ARM: dts: imx6dl-yapp4: Use correct pseudo PHY address for the switchMichal Vokáč1-2/+2
The switch is accessible through pseudo PHY which is located at 0x10. Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Fixes: 87489ec3a77f ("ARM: dts: imx: Add Y Soft IOTA Draco, Hydra and Ursa boards") Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-22ARM: dts: imx6qdl: Fix typo in imx6qdl-icore-rqs.dtsiMasanari Iida1-2/+2
This patch fixes a spelling typo. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Fixes: cc42603de320 ("ARM: dts: imx6q-icore-rqs: Add Engicam IMX6 Q7 initial support") Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-21ARM: dts: socfpga: enable MMC highspeed supportDinh Nguyen1-0/+1
Add 'cap-mmc-highspeed' property to enable high-speed support for MMC cards. Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2019-03-21ARM: dts: rockchip: Fix gic/efuse sort ordering for rk3288Douglas Anderson1-13/+13
It can be seen that 0xffb40000 < 0xffc01000, thus efuse comes first. Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-21Merge tag 'irqchip-5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgentThomas Gleixner1-1/+1
Pull irqchip updates for 5.1 from Marc Zyngier: - irqsteer error handling fix - GICv3 range coalescing fix - stm32 coprocessor coexistence fixes - mbigen MSI teardown fix - non-DT secondary GIC infrastructure removed - various cleanups (brcmstb-l2, mmp) - new DT bindings (r8a774c0)
2019-03-21ARM: dts: sunxi: h3/h5: Add device node for SIDChen-Yu Tsai2-0/+9
The device tree binding already lists compatible strings for these two SoCs. Add a device node for them. Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2019-03-21ARM: dts: vf610-zii: Remove 'max-brightness' propertyFabio Estevam3-7/+0
The 'max-brightness' property is not a valid one as per Documentation/devicetree/bindings/leds/leds-gpio.txt, so remove it. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-21ARM: dts: imx6qdl: Improve mmdc1 nodeAnson Huang1-0/+2
Add MMDC1 compatible string which is missing, and also set it to be disabled by default, as most of the platforms ONLY use single channel MMDC0, if dual MMDC channels are used, it can be enabled in board dts file. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-21ARM: dts: imx: make MMDC node name genericAnson Huang4-5/+5
Node name should be generic, so use "memory-controller" instead of "mmdc" for MMDC node name, also remove "mmdc" label for platforms with single MMDC node. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-21ARM: dts: imx7ulp: add mmdc supportAnson Huang1-0/+6
i.MX7ULP has a MMDC module to control DDR, it reuses i.MX6Q's MMDC module, add support for it. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-21ARM: dts: imx6ull: Use the correct style for SPDX License IdentifierNishad Kamdar1-1/+1
This patch corrects the SPDX License Identifier style in imx6ull-pinfunc-snvs.h. Changes made by using a script provided by Joe Perches here: https://lkml.org/lkml/2019/2/7/46 and making some manual changes. Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-20syscall_get_arch: add "struct task_struct *" argumentDmitry V. Levin1-1/+1
This argument is required to extend the generic ptrace API with PTRACE_GET_SYSCALL_INFO request: syscall_get_arch() is going to be called from ptrace_request() along with syscall_get_nr(), syscall_get_arguments(), syscall_get_error(), and syscall_get_return_value() functions with a tracee as their argument. The primary intent is that the triple (audit_arch, syscall_nr, arg1..arg6) should describe what system call is being called and what its arguments are. Reverts: 5e937a9ae913 ("syscall_get_arch: remove useless function arguments") Reverts: 1002d94d3076 ("syscall.h: fix doc text for syscall_get_arch()") Reviewed-by: Andy Lutomirski <luto@kernel.org> # for x86 Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Acked-by: Paul Moore <paul@paul-moore.com> Acked-by: Paul Burton <paul.burton@mips.com> # MIPS parts Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Acked-by: Kees Cook <keescook@chromium.org> # seccomp parts Acked-by: Mark Salter <msalter@redhat.com> # for the c6x bit Cc: Elvira Khabirova <lineprinter@altlinux.org> Cc: Eugene Syromyatnikov <esyr@redhat.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: x86@kernel.org Cc: linux-alpha@vger.kernel.org Cc: linux-snps-arc@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-c6x-dev@linux-c6x.org Cc: uclinux-h8-devel@lists.sourceforge.jp Cc: linux-hexagon@vger.kernel.org Cc: linux-ia64@vger.kernel.org Cc: linux-m68k@lists.linux-m68k.org Cc: linux-mips@vger.kernel.org Cc: nios2-dev@lists.rocketboards.org Cc: openrisc@lists.librecores.org Cc: linux-parisc@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-riscv@lists.infradead.org Cc: linux-s390@vger.kernel.org Cc: linux-sh@vger.kernel.org Cc: sparclinux@vger.kernel.org Cc: linux-um@lists.infradead.org Cc: linux-xtensa@linux-xtensa.org Cc: linux-arch@vger.kernel.org Cc: linux-audit@redhat.com Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Signed-off-by: Paul Moore <paul@paul-moore.com>