PBIAS regulator is required for MMC module in OMAP2, OMAP3, OMAP4,
OMAP5 and DRA7 SoCs. Enable it here.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
fBLOCKREADINTR is masking the notification from the remote and should
hence be cleared while we're waiting the tx fifo to drain. Also change
the reset state to mask the notification, as send is the only use case
where we're interested in it.
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Andy Gross <agross@codeaurora.org>
This patch fixes SMEM addressing issues when remote processors need to use
secure SMEM partitions.
Signed-off-by: Andy Gross <agross@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
This patch corrects private partition item access. Instead of falling back to
global for instances where we have an actual host and remote partition existing,
return the results of the private lookup.
Signed-off-by: Andy Gross <agross@codeaurora.org>
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: Stephen Boyd <sboyd@codeaurora.org>
Use stdout-path so that we don't have to put the console on the
kernel command line.
Cc: Mathieu Olivari <mathieu@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Use stdout-path so that we don't have to put the console on the
kernel command line.
Cc: Mike Rapoport <mike.rapoport@gmail.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* Switch to use pinctrl compatible for GPIOs
* Add RPM regulators for MSM8960
* Add SPI Ethernet support on MSM8960 CDP
* Add SMEM support along with dependencies
* Add PM8921 support for GPIO and MPP
* Fix GSBI cell index
* Switch to use real regulators on APQ8064 w/ SDCC
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Merge tag 'qcom-dt-for-4.3' into v4.2-rc2
Qualcomm ARM Based Device Tree Updates for v4.3
* Switch to use pinctrl compatible for GPIOs
* Add RPM regulators for MSM8960
* Add SPI Ethernet support on MSM8960 CDP
* Add SMEM support along with dependencies
* Add PM8921 support for GPIO and MPP
* Fix GSBI cell index
* Switch to use real regulators on APQ8064 w/ SDCC
So the drivers can be compiled with CONFIG_RESET_CONTROLLER disabled.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Enable the GK20A GPU (via the Nouveau driver) and CPU frequency scaling
on Tegra124.
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Merge tag 'tegra-for-4.3-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/defconfig
ARM: tegra: Default configuration updates for v4.3-rc1
Enable the GK20A GPU (via the Nouveau driver) and CPU frequency scaling
on Tegra124.
* tag 'tegra-for-4.3-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: Update multi_v7_defconfig
ARM: tegra: Update default configuration
Signed-off-by: Olof Johansson <olof@lixom.net>
- for exynos_defconfig
: enable SND_SOC_ODROIDX2 and SND_SIMPLE_CARD for
Odroid-XU3 to use max98090 audio codec
: enalbe SENSORS_NTC_THERMISTOR for Peach boards
: enable cpufreq-dt driver with ONDEMAND governor
for Exynos SoCs 3250, 4210, 4212, 4412 and 5250
- for multi_v7_defconfig:
: remove SAMSUNG_USB2PHY and SAMSUNG_USB3PHY are not used now
: enable SENSORS_NTC_THERMISTOR and EXYNOS_ADC for Peach boards
: enable REGULATOR_MAX77802 for Peach boards
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Merge tag 'samsung-defconfig-new' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/late
Samsung defconfig updates for v4.3
- for exynos_defconfig
: enable SND_SOC_ODROIDX2 and SND_SIMPLE_CARD for
Odroid-XU3 to use max98090 audio codec
: enalbe SENSORS_NTC_THERMISTOR for Peach boards
: enable cpufreq-dt driver with ONDEMAND governor
for Exynos SoCs 3250, 4210, 4212, 4412 and 5250
- for multi_v7_defconfig:
: remove SAMSUNG_USB2PHY and SAMSUNG_USB3PHY are not used now
: enable SENSORS_NTC_THERMISTOR and EXYNOS_ADC for Peach boards
: enable REGULATOR_MAX77802 for Peach boards
* tag 'samsung-defconfig-new' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: exynos_defconfig: Enable cpufreq-dt driver
ARM: multi_v7_defconfig: Enable max77802 regulator
ARM: exynos_defconfig: Enable NTC Thermistors support
ARM: multi_v7_defconfig: Enable NTC Thermistors support
ARM: multi_v7_defconfig: Remove old Samsung USB PHY configs
ARM: exynos_defconfig: Enable CONFIG_SND_SOC_ODROIDX2 for Odroid-XU3
Signed-off-by: Olof Johansson <olof@lixom.net>
- remove exynos4 SoCs and exynos5250 specific cpufreq driver support
and unselectable rule for arm-exynos-cpufreq.o because of supporting
generic cpufreq driver for the exynos SoCs
* Note this is depending on tags/samsung-clk-driver, tags/samsung-soc
and tags/samsung-late-dt
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Merge tag 'samsung-late-cpufreq-driver' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/late
Samsung cpufreq driver updates for v4.3
- remove exynos4 SoCs and exynos5250 specific cpufreq driver support
and unselectable rule for arm-exynos-cpufreq.o because of supporting
generic cpufreq driver for the exynos SoCs
* Note this is depending on tags/samsung-clk-driver, tags/samsung-soc
and tags/samsung-late-dt
* tag 'samsung-late-cpufreq-driver' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
cpufreq: exynos: Remove unselectable rule for arm-exynos-cpufreq.o
cpufreq: exynos: remove Exynos4x12 specific cpufreq driver support
cpufreq: exynos: remove exynos5250 specific cpufreq driver support
Signed-off-by: Olof Johansson <olof@lixom.net>
- add compatible string to exynos_cpufreq_matchs to switch for
supporting generic cpufreq driver for exynos3250, 4210, 4212
and 5250 SoCs in mach-exynos/
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Merge tag 'samsung-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/late
Samsung SoC updates for v4.3
- add compatible string to exynos_cpufreq_matchs to switch for
supporting generic cpufreq driver for exynos3250, 4210, 4212
and 5250 SoCs in mach-exynos/
* tag 'samsung-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: switch to using generic cpufreq driver for exynos4x12
ARM: EXYNOS: Add exynos3250 compatible to use generic cpufreq driver
ARM: EXYNOS: switch to using generic cpufreq driver for exynos5250
Signed-off-by: Olof Johansson <olof@lixom.net>
- for exynos3250, 4212, 4412 and 5250
: add CPU OPP and regulator supply property
- for exynos3250
: add CPU cooling binding for exynos3250 boards
- for exynos4 SoCs
: add iommu property to JPEG device
- for exynos4412-odroidu3
: enable SPI1
- for exynos5250-snow
: add SPI CS
- for exynos5422
: add exynos5422-cpus.dtsi to correct cpu order
* Note this branch is depending on tags/samsung-clk-driver
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Merge tag 'samsung-late-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/late
Samsung 2nd DT updates for v4.3
- for exynos3250, 4212, 4412 and 5250
: add CPU OPP and regulator supply property
- for exynos3250
: add CPU cooling binding for exynos3250 boards
- for exynos4 SoCs
: add iommu property to JPEG device
- for exynos4412-odroidu3
: enable SPI1
- for exynos5250-snow
: add SPI CS
- for exynos5422
: add exynos5422-cpus.dtsi to correct cpu order
* Note this branch is depending on tags/samsung-clk-driver
* tag 'samsung-late-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (22 commits)
ARM: dts: add iommu property to JPEG device for exynos4
ARM: dts: enable SPI1 for exynos4412-odroidu3
ARM: dts: Add SPI CS on exynos5250-snow
ARM: dts: Add CPU cooling binding for exynos3250 boards
ARM: dts: add exynos5422-cpus.dtsi to correct cpu order
ARM: dts: add CPU OPP and regulator supply property for exynos4x12
ARM: dts: Add CPU OPP and regulator supply property for exynos3250
ARM: dts: add CPU OPP and regulator supply property for exynos5250
ARM: dts: Extend exynos5420-pinctrl nodes using labels instead of paths
ARM: dts: Include exynos5420-pinctrl after the nodes were defined for exynos5420
ARM: dts: Extend exynos5250-pinctrl nodes using labels instead of paths
ARM: dts: Include exynos5250-pinctrl after the nodes were defined for exynos5250
ARM: dts: Enable thermal-zones for exynos5422-odroidxu3
ARM: dts: Define default thermal-zones for exynos5422
ARM: dts: Enable TMU for exynos5422-odroidxu3
ARM: dts: Add pwm-fan node for exynos5422-odroidxu3
ARM: dts: Use labels for overriding nodes for exynos4210-universal_c210
ARM: dts: Set max17047 over heat and voltage thresholds for exynos4412-trats2
ARM: dts: Enable USB3 regulators for exynos5422-odroidxu3
ARM: dts: Clean up indentation for exynos5410-smdk5410
...
Signed-off-by: Olof Johansson <olof@lixom.net>
- add cpu clock configuration data and instantiate cpu clock
for exynos3250, 4210, 4412 and 5250 SoCs to support Samsung
specific cpu-clock type
* Note this branch has been provided to clk tree as a topic branch
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Merge tag 'samsung-clk-driver' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/late
Samsung clk driver updates for v4.3
- add cpu clock configuration data and instantiate cpu clock
for exynos3250, 4210, 4412 and 5250 SoCs to support Samsung
specific cpu-clock type
* Note this branch has been provided to clk tree as a topic branch
* tag 'samsung-clk-driver' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
clk: exynos4x12: add cpu clock configuration data and instantiate cpu clock
clk: exynos3250: Add cpu clock configuration data and instaniate cpu clock
clk: exynos5250: add cpu clock configuration data and instantiate cpu clock
Signed-off-by: Olof Johansson <olof@lixom.net>
Without this, the multi_v7_defconfig kernel cannot boot all CPUs
nor do deep cpuidle power saving on a TC2 board.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Add Tegra-specific configuration options to multi_v7_defconfig:
* HDA controller and codec support
* Watchdog support
* Nouveau (for GK20A GPU) support
Signed-off-by: Thierry Reding <treding@nvidia.com>
The new CPU clock type allows the use of generic CPUfreq driver.
Switch Exynos4x12 to using generic cpufreq driver.
Previously (when exynos-cpufreq driver was used with boost
functionality) ARM_EXYNOS_CPU_FREQ_BOOST_SW config option
(which enabled boost functionality) selected EXYNOS_THERMAL
one. After switching Exynos4x12 platforms to use cpufreq-dt
driver boost support is enabled in the cpufreq-dt driver
itself (because there are turbo OPPs defined in the board's
DTS file). However we still would like to allow enabling
boost support only if thermal support is also enabled for
Exynos platforms. To achieve this make ARCH_EXYNOS config
option select THERMAL and EXYNOS_THERMAL ones.
Please also note that the switch to use the generic cpufreq-dt
driver fixes the minor issue present with the old code (support
for 'boost' mode in the exynos-cpufreq driver was enabled for
all supported SoCs even though 'boost' frequency was provided
only for Exynos4x12 ones).
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Commit 966f2a71a9 ("cpufreq: exynos: remove Exynos4x12 specific
cpufreq driver support") deleted option ARM_EXYNOS_CPUFREQ but missed
to delete a rule in drivers/cpufreq/Makefile which depends on that
option.
Remove unselectable rule for arm-exynos-cpufreq.o
from drivers/cpufreq/Makefile.
Signed-off-by: Jonas Rabenstein <jonas.rabenstein@studium.uni-erlangen.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
JPEG codec node has been added in parallel to the patch, which
added support for IOMMU to Exynos platform, so JPEG device for
Exynos4 SoCs lacked IOMMU property. This patch fixes this issue.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
SPI1 is available on IO Port #2 (as depicted on their website)
in PCB Revision 0.5 of Hardkernel Odroid U3 board.
The shield connects a 256KiB spi-nor flash on that bus.
Signed-off-by: Alexis Ballier <aballier@gentoo.org>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Although there is only one choice of chipselect it is necessary to
specify it. The driver cannot claim the gpio otherwise.
Signed-off-by: Michal Suchanek <hramrach@gmail.com>
Acked-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
This patch add the cooling device to control the overheating issue on
Exynos3250-based Rinato/Monk board.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
The odroid-xu3 board which is based on exynos5422 not exynos5800
is booted from cortex-a7 core unlike exynos5800. The odroid-xu3's
cpu order is quite strange. cpu0 and cpu5-7 are cortex-a7 cores and
cpu1-4 are cortex-a15 cores. To correct this mis-odering, I added
exynos5422-cpus.dtsi and reversing cpu orders from exynos5420.
Now, cpu0-3 are cortex-a7 and cpu4-7 are cortex-a15.
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Chanho Park <parkch98@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
For Exynos4x12 platforms, add CPU operating points (using
opp-v2 bindings) and CPU regulator supply properties for
migrating from Exynos specific cpufreq driver to using
generic cpufreq driver.
Based on the earlier work by Thomas Abraham.
Cc: Doug Anderson <dianders@chromium.org>
Cc: Andreas Faerber <afaerber@suse.de>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
This patch add CPU operating points which include CPU frequency and
regulator voltage to use generic cpufreq drivers.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
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>
This patch add exynos3250 compatible string to exynos_cpufreq_matches
for supporting generic cpufreq driver on Exynos3250.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
The new CPU clock type allows the use of generic CPUfreq driver.
Switch Exynos5250 to using generic cpufreq driver.
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
[b.zolnierkie: split Exynos5250 support from the original patch]
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>
Exynos4x12 based platforms have switched over to use generic
cpufreq driver for cpufreq functionality. So the Exynos
specific cpufreq support for these platforms can be removed.
Also once Exynos4x12 based platforms support have been removed
the shared exynos-cpufreq driver is no longer needed and can
be deleted.
Based on the earlier work by Thomas Abraham.
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
With the addition of the new Samsung specific cpu-clock type, the
arm clock can be represented as a cpu-clock type. Add the CPU clock
configuration data and instantiate the CPU clock type for Exynos4x12.
Based on the earlier work by Thomas Abraham.
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
CONFIG_ARM_AT91_ETHER doesn't exist anymore, both drivers have been merged
in the macb driver.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
