- 23 10月, 2015 1 次提交
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由 Sudeep Holla 提交于
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: NSimon Horman <horms@verge.net.au> Reviewed-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NSudeep Holla <sudeep.holla@arm.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 19 10月, 2015 1 次提交
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由 Tony Lindgren 提交于
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: NTony Lindgren <tony@atomide.com>
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- 15 10月, 2015 4 次提交
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由 Thierry Reding 提交于
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: NThierry Reding <treding@nvidia.com> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Masahiro Yamada 提交于
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: a5e921b4 ("ARM: dts: uniphier: add ProXstream2 and PH1-LD6b SoC/board support") Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Marcin Wojtas 提交于
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: e5ee1281 ("ARM: mvebu: Add Armada 385 Access Point Development Board support") Signed-off-by: NMarcin Wojtas <mw@semihalf.com> Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com> Cc: <stable@vger.kernel.org>
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由 Carlo Caione 提交于
The DTS erronously uses the wrong reg mapping and IRQ numbers for some UART, WDT and timer nodes. Fix this. Reported-by: NJohn Wehle <john@feith.com> Signed-off-by: NCarlo Caione <carlo@endlessm.com> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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- 14 10月, 2015 1 次提交
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由 Linus Walleij 提交于
commit 1d8aca9d "ARM: ux500: fix MMC/SD card regression" fixed broken the level shifter: it should be default ON but became default OFF. Fixes: 1d8aca9d "ARM: ux500: fix MMC/SD card regression" Reported-and-tested-by: NUlf Hansson <ulf.hansson@linaro.org> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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- 13 10月, 2015 2 次提交
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由 Tomi Valkeinen 提交于
LDO1 regulator (VDD_SD) is connected to SoC's vddshv8. vddshv8 needs to be kept always powered (see commit 5a0f93c6 ("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: 5a0f93c6 ("ARM: dts: Add am57xx-beagle-x15") Cc: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com> Reported-by: NLouis McCarthy <compeoree@gmail.com> Acked-by: NNishanth Menon <nm@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Alim Akhtar 提交于
Since commit 2fad972d ("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: 2fad972d ("ARM: dts: Add mclk entry for Peach boards") Signed-off-by: NAlim Akhtar <alim.akhtar@samsung.com> Reviewed-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Cc: <stable@vger.kernel.org> Signed-off-by: NKukjin Kim <kgene@kernel.org>
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- 02 10月, 2015 1 次提交
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由 Thomas Hebb 提交于
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: NThomas Hebb <tommyhebb@gmail.com> Signed-off-by: NSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
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- 30 9月, 2015 1 次提交
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由 Fabio Estevam 提交于
The UART2 memory space starts at address 0x30890000 (UART2_URXD). Fix it so that UART2 can be used. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Fixes: 94967345 ("ARM: dts: add imx7d soc dtsi file") Cc: <stable@vger.kernel.org> Signed-off-by: NShawn Guo <shawnguo@kernel.org>
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- 29 9月, 2015 4 次提交
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由 Joonyoung Shim 提交于
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: b7004516 ("ARM: dts: add sysmmu nodes for exynos5420") Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com> Cc: <stable@vger.kernel.org> # v4.2 Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com> Acked-by: NMarek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
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由 Yadwinder Singh Brar 提交于
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: NYadwinder Singh Brar <yadi.brar01@gmail.com> [pankaj.dubey: resubmitted after rebasing to latest kgene tree] Signed-off-by: NPankaj Dubey <pankaj.dubey@samsung.com> Tested-by: NPankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
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由 Geert Uytterhoeven 提交于
797a0626 ("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: NGeert Uytterhoeven <geert+renesas@glider.be> Tested-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com> [horms: updated commit id referred to in changelog] Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
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由 Geert Uytterhoeven 提交于
484adb00 ("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: NGeert Uytterhoeven <geert+renesas@glider.be> Tested-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com> [horms: Updated commit id referred to in changelog] Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
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- 25 9月, 2015 2 次提交
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由 Benjamin Gaignard 提交于
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: NBenjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: NMaxime Coquelin <maxime.coquelin@st.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Kishon Vijay Abraham I 提交于
"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: 72b10ac0 ("ARM: dts: omap24xx: add minimal l4 bus layout with control module support") Fixes: 7415b0b4 ("ARM: dts: omap4: add minimal l4 bus layout with control module support") Fixes: ed8509ed ("ARM: dts: omap5: add minimal l4 bus layout with control module support") Fixes: d919501f ("ARM: dts: dra7: add minimal l4 bus layout with control module support") Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com> [tony@atomide.com: fixed omap3 pbias to work] Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 24 9月, 2015 1 次提交
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由 Felipe F. Tonello 提交于
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: NFelipe F. Tonello <eu@felipetonello.com> Fixes: e2047e33 ("ARM: dts: add initial Rex Pro board support") Cc: <stable@vger.kernel.org> Signed-off-by: NShawn Guo <shawnguo@kernel.org>
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- 17 9月, 2015 7 次提交
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由 Lucas Stach 提交于
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: NLucas Stach <l.stach@pengutronix.de> Signed-off-by: NShawn Guo <shawnguo@kernel.org>
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由 Lucas Stach 提交于
Allows to use the more meaningful IRQ flag defines instead of the raw values. Signed-off-by: NLucas Stach <l.stach@pengutronix.de> Signed-off-by: NShawn Guo <shawnguo@kernel.org>
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由 Roger Quadros 提交于
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: NRoger Quadros <rogerq@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Grazvydas Ignotas 提交于
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: 9be495c4 ("ARM: dts: omap5-evm: Add I2c pinctrl data") Signed-off-by: NGrazvydas Ignotas <notasas@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Nishanth Menon 提交于
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: NNishanth Menon <nm@ti.com> [tony@atomide.com: updated commit about these being TI internal protos] Signed-off-by: NTony Lindgren <tony@atomide.com>
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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: NViresh Kumar <viresh.kumar@linaro.org> Signed-off-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NKukjin Kim <kgene@kernel.org>
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由 Krzysztof Kozlowski 提交于
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: b685d540 ("ARM: dts: Add pwm-fan node for exynos5422-odroidxu3") Signed-off-by: NKrzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: NKukjin Kim <kgene@kernel.org>
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- 15 9月, 2015 9 次提交
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由 Nicolas Chauvet 提交于
This fix the model name for the device. Whole string taken from the HP support center web page Signed-off-by: NNicolas Chauvet <kwizart@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Vishal Mahaveer 提交于
Register address in name of the node is wrong Signed-off-by: NVishal Mahaveer <vishalm@ti.com> Acked-by: NMugunthan V N <mugunthanvnm@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Kishon Vijay Abraham I 提交于
Use platform specific compatible strings instead of the common "ti,pbias-omap" compatible string. Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com> Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Javier Martinez Canillas 提交于
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: NLadislav Michl <ladis@linux-mips.org> Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com> Acked-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Nishanth Menon 提交于
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: NNishanth Menon <nm@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Teresa Remmet 提交于
Fix the mpu voltage as it is set too low for the silicon revision 2.1. Signed-off-by: NTeresa Remmet <t.remmet@phytec.de> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Kishon Vijay Abraham I 提交于
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: NKishon Vijay Abraham I <kishon@ti.com> Acked-by: NNishanth Menon <nm@ti.com> [tony@atomide.com: updated to apply] Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
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: f3d953ea ("ARM: dts: Add minimal dm814x support") Cc: Matthijs van Duin <matthijsvanduin@gmail.com> Cc: Nicolas Chauvet <kwizart@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Carl Frederik Werner 提交于
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: 8cecf52b ("ARM: omap3-beagle.dts: add display information") Cc: stable@vger.kernel.org # v3.15+ Signed-off-by: NCarl Frederik Werner <frederik@cfbw.eu> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 13 9月, 2015 3 次提交
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由 Douglas Anderson 提交于
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: NDouglas Anderson <dianders@chromium.org> Tested-by: NBrian Norris <briannorris@chromium.org> Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
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由 Josh Boyer 提交于
Commit 79ae3e66 (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: NJosh Boyer <jwboyer@fedoraproject.org> Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
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由 Timo Sigurdsson 提交于
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: d96b7161 ("ARM: dts: sun7i: Add cpu clock reference and operating points to dtsi") Signed-off-by: NTimo Sigurdsson <public_timo.s@silentcreek.de> Acked-by: NIain Paton <ipaton0@gmail.com> Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
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- 10 9月, 2015 3 次提交
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由 Stephen Boyd 提交于
Use stdout-path so that we don't have to put the console on the kernel command line. Cc: Tim Bird <tim.bird@sonymobile.com> Cc: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>
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由 Stephen Boyd 提交于
Use stdout-path so that we don't have to put the console on the kernel command line. Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>
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由 Stephen Boyd 提交于
Use stdout-path so that we don't have to put the console on the kernel command line. Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>
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