- 29 Sep, 2015 1 commit
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Yadwinder Singh Brar authored
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>
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- 13 Aug, 2015 1 commit
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Thomas Abraham authored
For Exynos5250 platforms, add CPU operating points and CPU regulator supply properties for migrating from Exynos specific cpufreq driver to using generic cpufreq driver. Cc: Doug Anderson <dianders@chromium.org> Cc: Andreas Faerber <afaerber@suse.de> Signed-off-by:
Thomas Abraham <thomas.ab@samsung.com> [b.zolnierkie: split Exynos5250 support from the original patch] [b.zolnierkie: added CPU regulator supply property for Spring boards] Signed-off-by:
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by:
Javier Martinez Canillas <javier@dowhile0.org> Tested-by:
Javier Martinez Canillas <javier@dowhile0.org> Acked-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by:
Kukjin Kim <kgene@kernel.org>
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- 08 May, 2015 1 commit
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Yadwinder Singh Brar authored
This patch adds pinctrl configuration for using configuring gpx3-2 as an external interrupt from max77686. Though max77686 RTC is enabled and gets probed by default, it doesnt work as its unable to get interrupt. This patch makes max77686 RTC work and also configures it as wakeup source. Signed-off-by:
Yadwinder Singh Brar <yadi.brar@samsung.com> [pankaj.dubey: resubmitted after rebasing to latest kgene tree] Signed-off-by:
Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by:
Javier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by:
Pankaj Dubey <pankaj.dubey@samsung.com> Acked-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by:
Kukjin Kim <kgene@kernel.org>
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- 20 Oct, 2014 1 commit
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Andreas Faerber authored
Use the new style for referencing inherited nodes and use symbolic names. Goal is the alignment of all exynos5250 based device trees for comparison. Signed-off-by:
Andreas Faerber <afaerber@suse.de> Reviewed-by:
Tomasz Figa <t.figa@samsung.com> [kgene.kim@samsung.com: rebased and squashed] Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 18 Aug, 2014 1 commit
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Jaehoon Chung authored
dw-mmc controller can support multiple slots. But, there are no use-cases anywhere. So we don't need to support the slot-node for dw-mmc controller. And "supports-highspeed" property in dw-mmc is deprecated. "supports-highspeed" property can be replaced with "cap-sd/mmc-highspeed". Signed-off-by:
Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by:
Tushar Behera <trblinux@gmail.com> Reviewed-by:
Ulf Hansson <ulf.hansson@linaro.org> Tested-by:
Sachin Kamat <sachin.kamat@samsung.com> [kgene.kim@samsung.com: rebased exynos5250-snow changes] Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 29 Jul, 2014 1 commit
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Thomas Abraham authored
The IRQB interrupt pin of MAX77686 PMIC is connected to GPX3[2] pin of Exynos5250 on the Exynos5250 SMDK board. Specify this connection using interrupts property for the max77686 pmic node. Signed-off-by:
Thomas Abraham <thomas.ab@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 17 Jul, 2014 1 commit
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Naveen Krishna Chatradhi authored
This patch replaces the "cs-gpio" from "controller-data" node as was specified in the old binding and uses the standard "cs-gpios" property expected by the SPI core as is defined now in the spi-s3c64xx driver DT binding. Signed-off-by:
Naveen Krishna Chatradhi <ch.naveen@samsung.com> Reviewed-by:
Javier Martinez Canillas <javier.martinez@collabora.co.uk> Reviewed-by:
Tomasz Figa <t.figa@samsung.com> Signed-off-by:
Mark Brown <broonie@linaro.org>
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- 20 Mar, 2014 1 commit
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Sachin Kamat authored
Add generic compatible strings to the respective board DT files. Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 17 Mar, 2014 2 commits
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Yuvaraj Kumar C D authored
This patch adds dt entry for ahci sata controller and its corresponding phy controller.phy node has been added w.r.t new generic phy framework. Signed-off-by:
Yuvaraj Kumar C D <yuvaraj.cd@samsung.com> Acked-by:
Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Mark Brown authored
Now that the SPI controllers are disabled by default for Exynos5250 there is no need to explicitly disable them in individual board files. This hunk appears not to have been merged when doing the original conversion, add it now. Signed-off-by:
Mark Brown <broonie@linaro.org> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 23 Feb, 2014 2 commits
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Sachin Kamat authored
Some boards might not have RTC xtal, so RTC shouldn't really be enabled by default. Enable it in the required board files. For now enable it for all board files to maintain the enabled status exisitng prior to this patch. Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Thomas Abraham authored
Add Maxim 77686 PMIC node for EXYNOS5250 based SMDK5250 board. Signed-off-by:
Thomas Abraham <thomas.ab@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 20 Dec, 2013 4 commits
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Mark Brown authored
Ensure that unused I2C controllers are not activated, causing problems due to inappropriate pinmuxing or similar, by marking the controllers as disabled by default and requiring boards to explicitly enable those that are in use. Signed-off-by:
Mark Brown <broonie@linaro.org> Acked-by:
Tomasz Figa <t.figa@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Mark Brown authored
Rather than requiring each board to explicitly disable the SPI controllers it is not using instead require boards to enable those that they are using. This is less work overall since normally at most one of the controllers is in use and avoids issues caused by inappropriate pinmuxing. Signed-off-by:
Mark Brown <broonie@linaro.org> Acked-by:
Tomasz Figa <t.figa@samsung.com> Reviewed-by:
Doug Anderson <dianders@chromium.org> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Mark Brown authored
There is a 16.934MHz fixed rate clock connected to MCLK1 on the CODEC, add this to the device tree bindings. Signed-off-by:
Mark Brown <broonie@linaro.org> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Tomasz Figa authored
For consistency with other device tree nodes, this patch adds missing spaces after node labels. Signed-off-by:
Tomasz Figa <t.figa@samsung.com> Acked-by:
Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 15 Dec, 2013 3 commits
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Yuvaraj Kumar C D authored
This patch rename's the device tree mmc node's from "dwmmc" to "mmc". According to ePAPR chapter 2.2.2 generic node name recommendation, it has been opted change from dwmmc to mmc.Also this patch remove the instance index from the node name. Signed-off-by:
Yuvaraj Kumar C D <yuvaraj.cd@samsung.com> Reviewed-by:
Tomasz Figa <t.figa@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Yuvaraj Kumar C D authored
As fifo-depth property in dw_mmc device tree node is SOC specific, move this property to exynos5250 SOC specific file. Signed-off-by:
Yuvaraj Kumar C D <yuvaraj.cd@samsung.com> Reviewed-by:
Tomasz Figa <t.figa@samsung.com> [kgene.kim@samsung.com: squashed fifo-depth patch for cros5250-common] Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Yuvaraj Kumar C D authored
According to ePAPR, chapter 2.3.4, the status property has defined that it should be set to "disabled" when "the device is not presently operational, but it might become operational in the future". So this patch disable dwmmc node by "status = disabled" in SOC dts file and enable dwmmc node by "status = okay" in board specific dts file. Signed-off-by:
Yuvaraj Kumar C D <yuvaraj.cd@samsung.com> Reviewed-by:
Tomasz Figa <t.figa@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 07 Oct, 2013 1 commit
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Mark Brown authored
Rather than requiring each board to explicitly disable the I2S controllers it is not using instead require boards to enable those that they are using. This is required for audio operation on Arndale, one of the unused I2S controllers is pinmuxed with the LDO enable GPIOs for the WM1811A. Signed-off-by:
Mark Brown <broonie@linaro.org> Acked-by:
Mark Rutland <mark.rutland@arm.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 18 Aug, 2013 2 commits
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Vikas Sajjan authored
Moves the properties of DP controller to exynos5.dtsi which are common across exynos5 SoCs like Exynos5250 and Exynos5420. The PHY DP Node is based on Jingoo Han's <jg1.han@samsung.com> patch at https://patchwork.linuxtv.org/patch/19189/ Signed-off-by:
Vikas Sajjan <vikas.sajjan@linaro.org> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Vikas Sajjan authored
As the display-timing information is parsed by FIMD driver, it makes sense to move the display-timing DT node inside FIMD DT node for exynos5250 Signed-off-by:
Vikas Sajjan <vikas.sajjan@linaro.org> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 28 Jun, 2013 1 commit
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Rahul Sharma authored
This patch renames the combatible strings for hdmi, mixer, ddc and hdmiphy. It follows the convention of using compatible string which represent the SoC in which the IP was added for the first time. Signed-off-by:
Rahul Sharma <rahul.sharma@samsung.com> Acked-by:
Kukjin Kim <kgene.kim@samsung.com> Reviewed-by:
Tomasz Figa <t.figa@samsung.com> Signed-off-by:
Inki Dae <inki.dae@samsung.com>
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- 18 Jun, 2013 1 commit
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Padmavathi Venna authored
Replace /include/ (dtc) with #include (C pre-processor) for all Samsung DT files Signed-off-by:
Padmavathi Venna <padma.v@samsung.com> Reviewed-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Reviewed-by:
Doug Anderson <dianders@chromium.org> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 17 Jun, 2013 1 commit
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Padmavathi Venna authored
This patch adds the required regulator supplies and properties for wm8994 codec on smdk5250 board. Signed-off-by:
Padmavathi Venna <padma.v@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 11 Jun, 2013 1 commit
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Jingoo Han authored
Add pin state information for DP HPD support that requires pin configuration support using pinctrl interface. Signed-off-by:
Jingoo Han <jg1.han@samsung.com> Reviewed-by:
Doug Anderson <dianders@chromium.org> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 09 May, 2013 1 commit
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Doug Anderson authored
The 'samsung,vbus-gpio' was submitted before pinmux landed for exynos5250 and uses the old-style gpio specifier. Fix the two exynos5250 boards that use it. Signed-off-by:
Doug Anderson <dianders@chromium.org> Signed-off-by:
Olof Johansson <olof@lixom.net>
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- 08 Apr, 2013 2 commits
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Leela Krishna Amudala authored
Add display timing node to exynos5250-smdk5250.dts Signed-off-by:
Leela Krishna Amudala <l.krishna@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Thomas Abraham authored
Add default pin state information for all client nodes that require pin configuration support using pinctrl interface. Signed-off-by:
Thomas Abraham <thomas.abraham@linaro.org> Acked-by:
Linus Walleij <linus.walleij@linaro.org> Tested-by:
Doug Anderson <dianders@chromium.org> Reviewed-by:
Doug Anderson <dianders@chromium.org> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 25 Mar, 2013 1 commit
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Thomas Abraham authored
The clock frequency of xxti and xusbxti clocks is dependent on the frequency of the on-board oscillator that is used to generate these clocks. So allow the frequency of these clocks to be specfied from device tree. Signed-off-by:
Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 07 Mar, 2013 2 commits
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Vivek Gautam authored
Adding EHCI device tree node for Exynos5250 along with the device base adress and gpio line for vbus. Signed-off-by:
Vivek Gautam <gautam.vivek@samsung.com> Acked-by:
Jingoo Han <jg1.han@samsung.com> Acked-by:
Grant Likely <grant.likely@secretlab.ca> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Jingoo Han authored
Add device tree node for DP controller in EXYNOS5250 and enable the instance for the SMDK5250 board. Signed-off-by:
Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by:
Jingoo Han <jg1.han@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 24 Feb, 2013 1 commit
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Doug Anderson authored
The next change will remove the code from the dw_mmc-exynos that added the DW_MCI_QUIRK_NO_WRITE_PROTECT. Keep existing functionality of having no write protect pin on smdk5250 by adding the disable-wp property. Signed-off-by:
Doug Anderson <dianders@chromium.org> Acked-by:
Seungwon Jeon <tgih.jun@samsung.com> Acked-by:
Olof Johansson <olof@lixom.net> Signed-off-by:
Chris Ball <cjb@laptop.org>
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- 29 Jan, 2013 2 commits
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Padmavathi Venna authored
Add the basic device tree based lookup. Signed-off-by:
Padmavathi Venna <padma.v@samsung.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Padmavathi Venna authored
Add device nodes for the three instances of i2s controllers in Exynos5 platforms. Enable instance i2s 0 for exynos5250 board and disable all other i2s instances. Signed-off-by:
Padmavathi Venna <padma.v@samsung.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 16 Jan, 2013 1 commit
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Alim Akhtar authored
As per the current exynos-dw-mshc bindings, dw-mshc-sdr-timing and dw-mshc-ddr-timing properties are having only two cells, these properties are wrongly set for exynos5250 based cros5250 and smdk5250 platfroms. This patch corrects above timing propreties for above platfroms Signed-off-by:
Alim Akhtar <alim.akhtar@samsung.com> Tested-by:
Doug Anderson <dianders@chromium.org> Acked-by:
Doug Anderson <dianders@chromium.org> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 21 Nov, 2012 1 commit
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Doug Anderson authored
The aliases for dwmmc were placed in the SMDK5250 dts file but really should be common for all exynos5250 boards. Move it to the common CPU file. Signed-off-by:
Doug Anderson <dianders@chromium.org> Acked-by:
Olof Johansson <olof@lixom.net> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 20 Nov, 2012 1 commit
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Vasanth Ananthan authored
This patch adds Device Nodes for SATA and SATA PHY device. Signed-off-by:
Vasanth Ananthan <vasanth.a@samsung.com> [kgene.kim@samsung.com: removed address definitions as per comments] Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- 29 Oct, 2012 2 commits
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Rahul Sharma authored
This patch adds support for device tree based discovery for exynos5 hdmi ddc. Signed-off-by:
Rahul Sharma <rahul.sharma@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Rahul Sharma authored
This patch adds support for device tree based discovery for exynos5 hdmiphy. Signed-off-by:
Rahul Sharma <rahul.sharma@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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