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2015-10-22ARM: dts: fix gpio-keys wakeup-source propertySudeep Holla
The keyboard driver for GPIO buttons(gpio-keys) checks for one of the two boolean properties to enable gpio buttons as wakeup source: 1. "wakeup-source" or 2. the legacy "gpio-key,wakeup" However juno, ste-snowball and emev2-kzm9d dts file have a undetected "wakeup" property to indictate the wakeup source. This patch fixes it by making use of "wakeup-source" property. Cc: Magnus Damm <magnus.damm@gmail.com> Acked-by: Simon Horman <horms@verge.net.au> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-21Merge tag 'mvebu-fixes-4.3-2' of git://git.infradead.org/linux-mvebu into fixesArnd Bergmann
Merge "mvebu fixes for 4.3 (part 2)" from Gregory CLEMENT: Fix wrong compatible for A385 DB AP preventing using suspend * tag 'mvebu-fixes-4.3-2' of git://git.infradead.org/linux-mvebu: ARM: mvebu: correct a385-db-ap compatible string
2015-10-21Merge tag 'samsung-fixes-2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes Merge "Samsung 2nd fixes for v4.3" from Kukjin Kim: - fix SOC detection of exynos thermal on exynos5260 - fix audio card detection on Peach boards - fix double of_node_put() when parsing child power domains * tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: thermal: exynos: Fix register read in TMU ARM: dts: Fix audio card detection on Peach boards ARM: EXYNOS: Fix double of_node_put() when parsing child power domains
2015-10-21Merge tag 'omap-for-v4.3/fixes-rc6' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Merge "Fixes for omaps for v4.3-rc cycle" from Tony Lindgren: - Fix oops with LPAE and moew than 2GB of memory by enabling ZONE_DMA for LPAE. Probably no need for stable on this one as we only recently ran into this with the mainline kernel - Fix imprecise external abort caused by bogus SRAM init. This affects dm814x recently merged, so no need for stable on this one AFAIK * tag 'omap-for-v4.3/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Fix imprecise external abort caused by bogus SRAM init ARM: OMAP2+: Fix oops with LPAE and more than 2GB of memory
2015-10-19ARM: OMAP2+: Fix imprecise external abort caused by bogus SRAM initTony Lindgren
Some omaps are producing imprecise external aborts because we are wrongly trying to init SRAM for device tree based booting. Only omap3 is still using the legacy SRAM code, so we need to make it omap3 specific. Otherwise we can get errors like this on at least dm814x: Unhandled fault: imprecise external abort (0xc06) at 0xc08b156c ... (omap_rev) from [<c08b12e0>] (omap_sram_init+0xf8/0x3e0) (omap_sram_init) from [<c08aca0c>] (omap_sdrc_init+0x10/0xb0) (omap_sdrc_init) from [<c08b581c>] (pdata_quirks_init+0x18/0x44) (pdata_quirks_init) from [<c08b5478>] (omap_generic_init+0x10/0x1c) (omap_generic_init) from [<c08a57e0>] (customize_machine+0x1c/0x40) (customize_machine) from [<c00098a4>] (do_one_initcall+0x80/0x1dc) (do_one_initcall) from [<c08a2ec4>] (kernel_init_freeable+0x218/0x2e8) (kernel_init_freeable) from [<c063a554>] (kernel_init+0x8/0xec) (kernel_init) from [<c000f890>] (ret_from_fork+0x14/0x24) Let's fix the issue by making sure omap_sdrc_init only gets called for omap3. To do that, we need to have compatible "ti,omap3" in the dts files. And let's also use "ti,omap3630" instead of "ti,omap36xx" like we're supposed to. Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-10-15ARM: tegra: Comment out gpio-ranges propertiesThierry Reding
While the addition of these properties is technically correct it unveils a bug with deferred probe. The problem is that the presence of the gpio- range property causes the gpio-tegra driver to defer probe (it needs the pinctrl driver to be ready). That's technically correct, but it causes a couple of issues: - The keyboard on Chromebooks stops working. The reason for that is that the gpio-tegra device has not registered an IRQ domain by the time the EC SPI device is registered, hence the interrupt number resolves to 0. This is technically a bug in the SPI core, since it should really resolve the interrupt at probe time and defer if the IRQ domain isn't available yet. This is similar to what's done for I2C and platform device already. - The gpio-tegra device deferring probe means that it is moved to the end of the dpm_list. This list defines the suspend/resume order for devices. However the core lacks a way to move all users of the gpio-tegra device to the end of the dpm_list at the same time. This in turn results in a subtle bug on Jetson TK1, where the gpio-keys device is used to expose the power key as input. The power key is a convenient way to wake the system from suspend. Interestingly, the gpio-keys device ends up getting probed at a point after gpio-tegra has been probed successfully from having been deferred earlier. As such the driver doesn't need to defer the probe itself, and hence the device isn't moved to the end of the dpm_list. This causes the gpio-tegra device to be suspended before gpio-keys, which in turn leaves gpio-keys unable to wake the system from suspend. There are patches in the works to fix both of the above issues, but they are too involved to make it into v4.3, so in the meantime let's fix the regressions by commenting out the gpio-ranges properties until the fixes have landed. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-15Merge tag 'omap-for-v4.3/fixes-rc5' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Merge "Fixes for omap against v4.3-rc5" from Tony Lindgren: - Regulator fix for beagle-x15 to fix HDMI without a SD card being inserted - GPMC fix for showing proper timings and to allow enabling debug options that somehow was unselectable earlier - Add minimal documentation for new MMC1 dependency on REGULATOR_PBIAS as it may not be obvious for people with targeted .config files * tag 'omap-for-v4.3/fixes-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: Documentation: ARM: List new omap MMC requirements memory: omap-gpmc: dump "before" state before first modification memory: omap-gpmc: Fix unselectable debug option for GPMC ARM: dts: am57xx-beagle-x15: set VDD_SD to always-on
2015-10-15ARM: dts: uniphier: fix IRQ number for devices on PH1-LD6b ref boardMasahiro Yamada
The IRQ signal from external devices on this board is connected to the XIRQ4 pin of the SoC. The IRQ number should be 52, not 50. Fixes: a5e921b4771f ("ARM: dts: uniphier: add ProXstream2 and PH1-LD6b SoC/board support") Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-15ARM: mvebu: correct a385-db-ap compatible stringMarcin Wojtas
This commit enables standby support on Armada 385 DB-AP board, because the PM initalization routine requires "marvell,armada380" compatible string for all Armada 38x-based platforms. Beside the compatible "marvell,armada38x" was wrong and should be fixed in the stable kernels too. [gregory.clement@free-electrons.com: add information, about the fixes] Fixes: e5ee12817e9ea ("ARM: mvebu: Add Armada 385 Access Point Development Board support") Signed-off-by: Marcin Wojtas <mw@semihalf.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Cc: <stable@vger.kernel.org>
2015-10-14ARM: meson6: DTS: Fix wrong reg mapping and IRQ numbersCarlo Caione
The DTS erronously uses the wrong reg mapping and IRQ numbers for some UART, WDT and timer nodes. Fix this. Reported-by: John Wehle <john@feith.com> Signed-off-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-14ARM: ux500: modify initial levelshifter statusLinus Walleij
commit 1d8aca9df612f5751892fb2642d72536f2f48fd0 "ARM: ux500: fix MMC/SD card regression" fixed broken the level shifter: it should be default ON but became default OFF. Fixes: 1d8aca9df612 "ARM: ux500: fix MMC/SD card regression" Reported-and-tested-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-14Merge tag 'imx-fixes-4.3-2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes Pull "The i.MX fixes for 4.3, 2nd round:" from Shawn Guo: It includes a single fix for i.MX7D, which corrects the base address of UART2 in device tree. * tag 'imx-fixes-4.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx7d: Fix UART2 base address
2015-10-14Merge tag 'berlin-fixes-for-4.3-1' of ↵Arnd Bergmann
git://git.infradead.org/users/hesselba/linux-berlin into fixes Merge "Marvell Berlin fixes for v4.3 take 1" from Sebastian Hesselbarth: - BG2Q USB PHY compatible fix (also tagged for stable v4.2) * tag 'berlin-fixes-for-4.3-1' of git://git.infradead.org/users/hesselba/linux-berlin: ARM: dts: berlin: change BG2Q's USB PHY compatible
2015-10-12ARM: dts: am57xx-beagle-x15: set VDD_SD to always-onTomi Valkeinen
LDO1 regulator (VDD_SD) is connected to SoC's vddshv8. vddshv8 needs to be kept always powered (see commit 5a0f93c6576a ("ARM: dts: Add am57xx-beagle-x15"), but at the moment VDD_SD is enabled/disabled depending on whether an SD card is inserted or not. This patch sets LDO1 regulator to always-on. This patch has a side effect of fixing another issue, HDMI DDC not working when SD card is not inserted: Why this happens is that the tpd12s015 (HDMI level shifter/ESD protection chip) has LS_OE GPIO input, which needs to be enabled for the HDMI DDC to work. LS_OE comes from gpio6_28. The pin that provides gpio6_28 is powered by vddshv8, and vddshv8 comes from VDD_SD. So when SD card is not inserted, VDD_SD is disabled, and LS_OE stays off. The proper fix for the HDMI DDC issue would be to maybe have the pinctrl framework manage the pin specific power. Apparently this fixes also a third issue (copy paste from Kishon's patch): ldo1_reg in addition to being connected to the io lines is also connected to the card detect line. On card removal, omap_hsmmc driver does a regulator_disable causing card detect line to be pulled down. This raises a card insertion interrupt and once the MMC core detects there is no card inserted, it does a regulator disable which again raises a card insertion interrupt. This happens in a loop causing infinite MMC interrupts. Fixes: 5a0f93c6576a ("ARM: dts: Add am57xx-beagle-x15") Cc: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reported-by: Louis McCarthy <compeoree@gmail.com> Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-10-13ARM: dts: Fix audio card detection on Peach boardsAlim Akhtar
Since commit 2fad972d45c4 ("ARM: dts: Add mclk entry for Peach boards"), sound card detection is broken on peach boards and gives below errors: [ 3.630457] max98090 7-0010: MAX98091 REVID=0x51 [ 3.634233] max98090 7-0010: use default 2.8v micbias [ 3.640985] snow-audio sound: HiFi <-> 3830000.i2s mapping ok [ 3.645307] max98090 7-0010: Invalid master clock frequency [ 3.650824] snow-audio sound: ASoC: Peach-Pi-I2S-MAX98091 late_probe() failed: -22 [ 3.658914] snow-audio sound: snd_soc_register_card failed (-22) [ 3.664366] snow-audio: probe of sound failed with error -22 This patch adds missing assigned-clocks and assigned-clock-parents for pmu_system_controller node which is used as "mclk" for audio codec. Fixes: 2fad972d45c4 ("ARM: dts: Add mclk entry for Peach boards") Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: <stable@vger.kernel.org> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-10-06Merge tag 'renesas-fixes-for-v4.3' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes Merge "Renesas ARM Based SoC Fixes for v4.3" from Simon Horman * Add Add CPG/MSTP Clock Domain for sound on r8a779[01] SoCs. This allows sound to work once again. * tag 'renesas-fixes-for-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7791 dtsi: Add CPG/MSTP Clock Domain for sound ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain for sound
2015-10-06Merge tag 'sunxi-fixes-for-4.3' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into fixes Merge "Allwinner fixes for 4.3" from Maxime Ripard: Two patches, one that fixes one of the DT build, and the other raising the voltage of the lowest OPP of the A20 to remain within the SoC operating boundaries * tag 'sunxi-fixes-for-4.3' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: ARM: dts: Fix Makefile target for sun4i-a10-itead-iteaduino-plus ARM: dts: sunxi: Raise minimum CPU voltage for sun7i-a20 to meet SoC specifications
2015-10-06Merge tag 'samsung-fixes' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes Merge "Samsung fixes for v4.3" from Kukjin Kim: - fix invalid clock used for FIMD IOMMU - fix thermal boot issue smdk5250-smdk5250 - fix S2R on exynos4412 trats2 boards - fix LEDs on exynos5422-odroidxu3-common - fix booting of all 8 cores on exynos542x * tag 'samsung-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: dts: Fix wrong clock binding for sysmmu_fimd1_1 on exynos5420 ARM: dts: Fix bootup thermal issue on smdk5250 ARM: dts: add suspend opp to exynos4412 ARM: dts: Fix LEDs on exynos5422-odroidxu3 ARM: EXYNOS: reset Little cores when cpu is up
2015-10-01ARM: dts: berlin: change BG2Q's USB PHY compatibleThomas Hebb
Currently, BG2Q shares a compatible with BG2. This is incorrect, since BG2 and BG2Q use different USB PLL dividers. In reality, BG2Q shares a divider with BG2CD. Change BG2Q's USB PHY compatible string to reflect that. Cc: <stable@vger.kernel.org> # v4.2.0- Signed-off-by: Thomas Hebb <tommyhebb@gmail.com> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2015-09-30Merge tag 'samsung-fixes-4.3' of http://github.com/krzk/linux into ↵Kukjin Kim
v4.3-samsung-fixes Fixes for Exynos (DT and mach code): 1. Finally fix booting of all 8 cores on Exynos Octa (Exynos542x): all 8 cores are booting and can be used. The fix, based on vendor code and bootloader behavior, is as for time being only for MCPM enabled path. 2. Fix thermal boot issue on SMDK5250. 3. Fix invalid clock used for FIMD IOMMU.
2015-09-30ARM: dts: imx7d: Fix UART2 base addressFabio Estevam
The UART2 memory space starts at address 0x30890000 (UART2_URXD). Fix it so that UART2 can be used. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Fixes: 949673450291 ("ARM: dts: add imx7d soc dtsi file") Cc: <stable@vger.kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-09-29ARM: dts: Fix wrong clock binding for sysmmu_fimd1_1 on exynos5420Joonyoung Shim
The sysmmu_fimd1_1 should bind the clock CLK_SMMU_FIMD1M1, not the clock CLK_SMMU_FIMD1M0. CLK_SMMU_FIMD1M0 is a clock for the sysmmu_fimd1_0. This wrong clock binding causes the problem that is blocked in iommu_map function when IOMMU is enabled and exynos-drm driver tries to allocate buffer via DMA mapping API on Odroid-XU3 board. Fixes: b70045167815 ("ARM: dts: add sysmmu nodes for exynos5420") Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Cc: <stable@vger.kernel.org> # v4.2 Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2015-09-29ARM: dts: Fix bootup thermal issue on smdk5250Yadwinder Singh Brar
With default config on smdk5250 latest tree throws below message: [ 2.226049] thermal thermal_zone0: critical temperature reached(224 C),shutting down [ 2.227840] reboot: Failed to start orderly shutdown: forcing the issue and hangs randomly because it reads wrong temperature value. I can't figure out any direct relation between LDO10 and TMU from board schematics which I have. So making LDO10 always-on to fix issue for now. Signed-off-by: Yadwinder Singh Brar <yadi.brar01@gmail.com> [pankaj.dubey: resubmitted after rebasing to latest kgene tree] Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Tested-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2015-09-29ARM: shmobile: r8a7791 dtsi: Add CPG/MSTP Clock Domain for soundGeert Uytterhoeven
797a0626e08c ("ARM: shmobile: r8a7791 dtsi: Add CPG/MSTP Clock Domain") added CPG/MSTP clock-cells domain support, but it was missing sound support. This patch adds it. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [horms: updated commit id referred to in changelog] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-09-29ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain for soundGeert Uytterhoeven
484adb005886 ("ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain") added CPG/MSTP clock-cells domain support, but it was missing sound support. This patch adds it. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [horms: Updated commit id referred to in changelog] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-09-28Merge tag 'imx-fixes-4.3' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes The i.MX fixes for 4.3: - One fix for i.MX6 Rex Pro board to remove a duplicated pinctrl entry which causes error for USB pinctrl setup. - Fix MC34708 PMIC interrupt level for imx53-qsrb board. * tag 'imx-fixes-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: fix usb pin control for imx-rex dts ARM: imx53: qsrb: fix PMIC interrupt level ARM: imx53: include IRQ dt-bindings header Signed-off-by: Olof Johansson <olof@lixom.net>
2015-09-26Merge tag 'omap-for-v4.3/fixes-rc2' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Fixes for omaps for v4.3-rc cycle: - Two more patches to fix most of the MMC regressions with the PBIAS regulator changes. At least two MMC driver related issues still seems to remain for omap3 legacy booting and omap4 duovero. Note that the dts changes depend on a recent regulator fix, and are based on the regulator commit now in mainline kernel - Enable autoidle for am43xx clocks to prevent clocks from staying always on - Fix i2c5 pinctrl offsets for omap5-uevm - Enable PCA953X as that's needed for HDMI to work on omap5 - Update phy supplies for beagle x15 beta board - Use palmas-usb for on beagle x15 to start using the related driver that recently got merged * tag 'omap-for-v4.3/fixes-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: fix omap2+ address translation for pbias ARM: dts: am57xx-beagle-x15: use palmas-usb for USB2 ARM: omap2plus_defconfig: enable GPIO_PCA953X ARM: dts: omap5-uevm.dts: fix i2c5 pinctrl offsets ARM: OMAP2+: AM43XX: Enable autoidle for clks in am43xx_init_late ARM: dts: am57xx-beagle-x15: Update Phy supplies regulator: pbias: program pbias register offset in pbias driver ARM: omap2plus_defconfig: Enable MUSB DMA support ARM: DRA752: Add ID detect for ES2.0 ARM: OMAP3: vc: fix 'or' always true warning ARM: OMAP2+: Fix booting if no timer parent clock is available ARM: OMAP2+: omap-device: fix race deferred probe of omap_hsmmc vs omap_device_late_init Signed-off-by: Olof Johansson <olof@lixom.net>
2015-09-24Merge tag 'v4.3-rockchip32-dtsfixes1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into fixes Add the ddc-i2c-bus reference to the veyron hdmi nodes, so that they can read the edid of connected displays. * tag 'v4.3-rockchip32-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: Add ddc i2c reference to veyron Signed-off-by: Olof Johansson <olof@lixom.net>
2015-09-24ARM: sti: dt: adapt DT to fix probe/bind issues in DRM driverBenjamin Gaignard
STI drm drivers probe and bind using component framework was incorrect. In addition to drivers fix DT update is needed to make all sub-components become childs of sti-display-subsystem. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-09-24ARM: dts: fix omap2+ address translation for pbiasKishon Vijay Abraham I
"ARM: dts: <omap2/omap4/omap5/dra7>: add minimal l4 bus layout with control module support" moved pbias_regulator dt node from being a child node of ocp to be the child node of 'syscon'. Since 'syscon' doesn't have the 'ranges' property, address translation fails while trying to convert the address to resource. Fix it here by populating 'ranges' property in syscon dt node. Fixes: 72b10ac00eb1 ("ARM: dts: omap24xx: add minimal l4 bus layout with control module support") Fixes: 7415b0b4c645 ("ARM: dts: omap4: add minimal l4 bus layout with control module support") Fixes: ed8509edddeb ("ARM: dts: omap5: add minimal l4 bus layout with control module support") Fixes: d919501feffa ("ARM: dts: dra7: add minimal l4 bus layout with control module support") Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> [tony@atomide.com: fixed omap3 pbias to work] Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-24ARM: dts: fix usb pin control for imx-rex dtsFelipe F. Tonello
This fixes a duplicated pin control causing this error: imx6q-pinctrl 20e0000.iomuxc: pin MX6Q_PAD_GPIO_1 already requested by regulators:regulator@2; cannot claim for 2184000.usb imx6q-pinctrl 20e0000.iomuxc: pin-137 (2184000.usb) status -22 imx6q-pinctrl 20e0000.iomuxc: could not request pin 137 (MX6Q_PAD_GPIO_1) from group usbotggrp on device 20e0000.iomuxc imx_usb 2184000.usb: Error applying setting, reverse things back imx6q-pinctrl 20e0000.iomuxc: pin MX6Q_PAD_EIM_D31 already requested by regulators:regulator@1; cannot claim for 2184200.usb imx6q-pinctrl 20e0000.iomuxc: pin-52 (2184200.usb) status -22 imx6q-pinctrl 20e0000.iomuxc: could not request pin 52 (MX6Q_PAD_EIM_D31) from group usbh1grp on device 20e0000.iomuxc imx_usb 2184200.usb: Error applying setting, reverse things back Signed-off-by: Felipe F. Tonello <eu@felipetonello.com> Fixes: e2047e33f2bd ("ARM: dts: add initial Rex Pro board support") Cc: <stable@vger.kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-09-17ARM: imx53: qsrb: fix PMIC interrupt levelLucas Stach
The MC34708 PMIC interrupt level is active high, but was set to active low in the devicetree, probably as a result of a copy and paste error from the QSB board. This caused IRQ storms and led to the kernel disabling the PMIC interrupt. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-09-17ARM: imx53: include IRQ dt-bindings headerLucas Stach
Allows to use the more meaningful IRQ flag defines instead of the raw values. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-09-16ARM: dts: am57xx-beagle-x15: use palmas-usb for USB2Roger Quadros
The VBUS line of USB2 is connected to VBUS detect logic on the PMIC. Use the palmas-usb driver to report VBUS events to the USB driver. As the palmas-usb driver supports GPIO based ID reporting provide the GPIO for ID pin as well. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-16ARM: dts: omap5-uevm.dts: fix i2c5 pinctrl offsetsGrazvydas Ignotas
The i2c5 pinctrl offsets are wrong. If the bootloader doesn't set the pins up, communication with tca6424a doesn't work (controller timeouts) and it is not possible to enable HDMI. Fixes: 9be495c42609 ("ARM: dts: omap5-evm: Add I2c pinctrl data") Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-16ARM: dts: am57xx-beagle-x15: Update Phy suppliesNishanth Menon
Originally, all the SoC PHY rails were supplied by LDO3. However, as a result of characterization, it was determined that this posed a risk in extreme load conditions. Hence the PHY rails are split between two different LDOs. Update the related node as a result LDO3/VDDA_1V8_PHYA supplies vdda_usb1, vdda_usb2, vdda_sata, vdda_usb3 LDO4/VDDA_1V8_PHYB supplies vdda_pcie1, vdda_pcie0, vdda_hdmi, vdda_pcie NOTE: We break compatibility with pre-production boards with this change since, the PMIC LDO4 is disabled at OTP level. The new configuration is the plan of record and all pre-production boards are supposed to be replaced with the latest boards matching the mentioned configuration. Some very few 10 something boards have been created and stopped production till the latest modifications were done (PMIC USB interrupt, LDO4 etc) - and all of those boards are now getting scrapped.. If there are any (as per tracking information, there should not be any), TI should be contacted to have them replaced. Signed-off-by: Nishanth Menon <nm@ti.com> [tony@atomide.com: updated commit about these being TI internal protos] Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-17ARM: dts: add suspend opp to exynos4412Bartlomiej Zolnierkiewicz
Mark 800MHz OPP as a suspend opp for Exynos4412 based boards so effectively cpufreq-dt driver behavior w.r.t. suspend frequency matches what the old exynos-cpufreq driver has been doing. This patch fixes suspend/resume support on Exynos4412 based Trats2 board and reboot hang on Exynos4412 based Odroid U3 board. Cc: Thomas Abraham <thomas.ab@samsung.com> Cc: Javier Martinez Canillas <javier@osg.samsung.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-09-17ARM: dts: Fix LEDs on exynos5422-odroidxu3Krzysztof Kozlowski
The LEDs on Odroid XU3 family boards could not properly probe because PWM outputs were reduced only to PWM for fan. Fix it for Odroid XU3 and XU3-Lite boards by switching to usage of all 4 outputs (although the PWM for MIPI probably is redundant because board does not have MIPI connector available). This fixes warnings on dmesg: [ 4.838712] samsung-pwm 12dd0000.pwm: tried to request PWM channel 1 without output [ 4.838725] leds_pwm pwmleds: unable to request PWM for green:mmc0: -22 [ 4.838767] leds_pwm: probe of pwmleds failed with error -22 Fixes: b685d540cc26 ("ARM: dts: Add pwm-fan node for exynos5422-odroidxu3") Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-09-14ARM: dts: Fixup model name for HP t410 dtsNicolas Chauvet
This fix the model name for the device. Whole string taken from the HP support center web page Signed-off-by: Nicolas Chauvet <kwizart@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-14ARM: dts: DRA7: fix a typo in ethernetVishal Mahaveer
Register address in name of the node is wrong Signed-off-by: Vishal Mahaveer <vishalm@ti.com> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-14ARM: dts: Use ti,pbias compatible string for pbiasKishon Vijay Abraham I
Use platform specific compatible strings instead of the common "ti,pbias-omap" compatible string. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-14ARM: dts: omap3-igep: Move eth IRQ pinmux to IGEPv2 common dtsiJavier Martinez Canillas
Only the IGEPv2 boards have a LAN9221i chip connected to the GPMC so the pinmux configuration for the GPIO connected to the IRQ line of the LAN chip should not be defined in the IGEP common dtsi but in the one common to the IGEPv2 boards. While there, use the OMAP3_CORE1_IOPAD() macro for the padconf reg. Suggested-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-14ARM: dts: am57xx-beagle-x15: Add wakeup irq for mcp79410Nishanth Menon
With the support in the generic PM framework for wakeirq and capability added to the rtc-ds1307 driver to support this, we can now define the optional wakeup irq to allow the RTC to wakeup the system from low power modes as part of suspend. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-14ARM: dts: am335x-phycore-som: Fix mpu voltageTeresa Remmet
Fix the mpu voltage as it is set too low for the silicon revision 2.1. Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-14ARM: dts: am57xx-beagle-x15: Fix regulator populated in MMC1 dt nodeKishon Vijay Abraham I
For beagle x15, both the vdd and io lines are connected to the same regulator (ldo1_reg). However vmmc_aux is populated to vdd_3v3. Remove it. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Nishanth Menon <nm@ti.com> [tony@atomide.com: updated to apply] Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-14ARM: dts: Fix dm814x control base to properly initialize Ethernet PHYTony Lindgren
Looks like I made a typo on the control base, all the 81xx SoCs have it at 0x48140000 base. We've just gotten away with the typo as the Ethernet phy was configured by the bootloader on my test system and we're not yet using the pinctrl. In addition to fixing the contol base, we need to also use the right Ethernet phy flags to initialize it. And we are still missing the PLL driver for dm814x and only relying on the divider and mux clocks. Fixes: f3d953ea3721 ("ARM: dts: Add minimal dm814x support") Cc: Matthijs van Duin <matthijsvanduin@gmail.com> Cc: Nicolas Chauvet <kwizart@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-14ARM: dts: omap3-beagle: make i2c3, ddc and tfp410 gpio work againCarl Frederik Werner
Let's fix pinmux address of gpio 170 used by tfp410 powerdown-gpio. According to the OMAP35x Technical Reference Manual CONTROL_PADCONF_I2C3_SDA[15:0] 0x480021C4 mode0: i2c3_sda CONTROL_PADCONF_I2C3_SDA[31:16] 0x480021C4 mode4: gpio_170 the pinmux address of gpio 170 must be 0x480021C6. The former wrong address broke i2c3 (used by hdmi ddc), resulting in kernel message: omap_i2c 48060000.i2c: controller timed out Fixes: 8cecf52befd7 ("ARM: omap3-beagle.dts: add display information") Cc: stable@vger.kernel.org # v3.15+ Signed-off-by: Carl Frederik Werner <frederik@cfbw.eu> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-09-13ARM: dts: Add ddc i2c reference to veyronDouglas Anderson
The ddc-i2c-bus property was missing from the veyron dtsi file since downstream the ddc-i2c-bus was still being specified in rk3288.dtsi and nobody noticed when the veyron dtsi was sent upstream. Add it. Signed-off-by: Douglas Anderson <dianders@chromium.org> Tested-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-09-13ARM: dts: Fix Makefile target for sun4i-a10-itead-iteaduino-plusJosh Boyer
Commit 79ae3e66f8d (ARM: dts: sun4i: Add Iteaduino Plus A10) added a new make target for the sun4i-a10-itead-iteaduino-plus dts file, but mistakenly used .dts instead of the correct .dtb suffix. This resulted in a build error like: scripts/Makefile.dtbinst:42: target 'sun4i-a10-itead-iteaduino-plus.dts' doesn't match the target pattern when doing a make dtbs_install. Fix it to use the proper file name. Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-09-13ARM: dts: sunxi: Raise minimum CPU voltage for sun7i-a20 to meet SoC ↵Timo Sigurdsson
specifications sun7i-a20.dtsi contains a cpufreq operating point at 0.9 volts. The minimum CPU voltage for the Allwinner A20 SoC, however, is 1.0 volts. Thus, raise the voltage for the lowest operating point to 1.0 volts in order to stay within the SoC specifications. It is an undervolted setting that isn't stable across all SoCs and boards out there. Cc: <stable@vger.kernel.org> # v4.0+ Fixes: d96b7161916f ("ARM: dts: sun7i: Add cpu clock reference and operating points to dtsi") Signed-off-by: Timo Sigurdsson <public_timo.s@silentcreek.de> Acked-by: Iain Paton <ipaton0@gmail.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>