Commit Graph

11 Commits

Author SHA1 Message Date
Arnd Bergmann
061ae53266 Merge tag 'samsung-dt-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc
Pull "Samsung DTS ARM changes for 4.15" from Krzysztof Kozłowski:

1. Add new board: Hardkernel Odroid HC1.
2. Fix incomplete Odroid-XU3/4 thermal-zones definition leading to
   possible overheat if first pair of A7+A15 cores is idle but rest of
   CPUs are busy.
3. Add capacity-dmips-mhz properties for CPUs of octa-core SoCs.
4. Add power button to Odroid XU3/4.
5. Improvements in Gscaler, HDMI and Mixer blocks on Exynos5.
6. Add suspend quirk to DWC3 USB controller to fix enumeration of
   SuperSpeed devices on Odroid XU4.
7. Add HDMI and MHL to Trats2.
8. Cleanups (redundant properties and nodes).

* tag 'samsung-dt-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  dt-bindings: samsung: Document binding for new Odroid HC1 board
  ARM: dts: exynos: Add HDMI and Sil9234 to Trats2 board
  ARM: dts: exynos: Add support for Hardkernel's Odroid HC1 board
  ARM: dts: exynos: Move audio clocks configuration to odroidxu3-audio.dtsi
  ARM: dts: exynos: Add dwc3 SUSPHY quirk
  ARM: dts: exynos: Add status property to Exynos 542x Mixer nodes
  ARM: dts: exynos: Add status property to Exynos 5250 HDMI and Mixer nodes
  ARM: dts: exynos: Cleanup HDMI DCC definitions on Exynos5250 and Exynos542x boards
  ARM: dts: exynos: Move HDMI PHY node from boards to exynos5250.dtsi
  ARM: dts: exynos: Use specific compatibles for proper Gscaler limits on Exynos5250 and Exynos5420
  ARM: dts: exynos: Remove redundant interrupt properties in gpio-keys on Odroid boards
  ARM: dts: exynos: Add power button for Odroid XU3/4
  ARM: dts: exynos: Remove the display-timing and delay from Rinato
  ARM: dts: exynos: add exynos5422 cpu capacity-dmips-mhz information
  ARM: dts: exynos: add exynos5420 cpu capacity-dmips-mhz information
  ARM: dts: exynos: fix incomplete Odroid-XU3/4 thermal-zones definition
2017-10-20 00:38:51 +02:00
Rob Herring
8dccafaa28 arm: dts: fix unit-address leading 0s
Fix dtc warnings for 'simple_bus_reg' due to leading 0s. Converted using
the following command:

perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find arch/arm/boot/dts -type -f -name '*.dts*'

Dropped changes to ARM, Ltd. boards LED nodes and manually fixed up some
occurrences of uppercase hex.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2017-10-20 00:37:54 +02:00
Andrzej Pietrasiewicz
3bf689f927 ARM: dts: exynos: Add dwc3 SUSPHY quirk
Odroid XU4 board does not enumerate SuperSpeed devices.
This patch makes exynos5 series chips use USB SUSPHY quirk,
which solves the problem.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2017-09-25 20:42:31 +02:00
Krzysztof Kozlowski
888950b0cb ARM: dts: exynos: Use human-friendly symbols for interrupt properties in exynos5
Replace hard-coded values of type of GIC interrupt and its flags with
respective macros from header to increase code readability.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
2016-11-03 22:44:56 +02:00
Krzysztof Kozlowski
6abdf8d135 ARM: dts: exynos: Fix invalid GIC interrupt flags in exynos5410/exynos542x
Interrupt of type IRQ_TYPE_NONE is not allowed for GIC interrupts and
generates an error:
	genirq: Setting trigger mode 0 for irq 16 failed (gic_set_type+0x0/0x68)

The GIC requires shared interrupts to be edge rising or level high.
Platform declares support for both.  Arbitrarily choose level high
everywhere hoping it will work on each platform.

Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reported-by: Alban Browaeys <alban.browaeys@gmail.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
2016-11-03 22:44:54 +02:00
Javier Martinez Canillas
12676ee1a4 ARM: dts: exynos: Remove skeleton.dtsi usage for Exynos5
The skeleton.dtsi file was removed in ARM64 for different reasons as
explained in commit ("3ebee5a2e141 arm64: dts: kill skeleton.dtsi").

These also applies to ARM and it will also allow to get rid of the
following DTC warnings in the future:

"Node /memory has a reg or ranges property, but no unit name"

The disassembled DTB are almost the same besides an empty chosen
node being removed and nodes reordered, so it should not have
functional changes.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2016-09-01 18:30:29 +02:00
Krzysztof Kozlowski
b8bd7e23bb ARM: dts: exynos: Add watchdog and Security SubSystem to Exynos5410
Move watchdog and Security SubSystem nodes from exynos5420.dtsi to file
shared with Exynos5410 and configure the clocks on the latter.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
2016-06-06 13:20:57 +02:00
Krzysztof Kozlowski
e5995e6df6 ARM: dts: exynos: Interrupt for USB DWC3-1 differs between Exynos5420 and 5410
On Exynos5410 the SPI interrupt for second USB DWC3 (called DRD: Dual
Role Device) is different - 200 instead of 73.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-06-06 08:47:30 +02:00
Krzysztof Kozlowski
538fc7ad51 ARM: dts: exynos: Move HSI2C nodes to exynos54xx.dtsi
The USI/HSI2C nodes can be mostly shared between Exynos5420 and
Exynos5410 so move them to common DTSI.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
2016-05-31 12:42:45 +02:00
Krzysztof Kozlowski
cb08965622 ARM: dts: exynos: Add USB to Exynos5410
Move USB 3.0 DWC and 2.0 EHCI/OHCI nodes from exynos5420.dtsi to
exynos54xx.dtsi common for entire family. For Exynos542x/5800 this
should not have functional impact but for Exynos5410 this effectively
adds USB support.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
2016-05-31 12:42:40 +02:00
Krzysztof Kozlowski
c9cf996d85 ARM: dts: exynos: Move common Exynos5410/542x/5800 nodes to new DTSI
The Exynos5410/542x/5800 are very similar designs. Create a new
DTSI with common nodes to remove DTS duplication. Although currently
only MCT and SysRAM are shared but in future more nodes will be added to
the common file.

The patch should not have functional impact.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
2016-05-31 12:42:40 +02:00