Arnd Bergmann [Thu, 15 Oct 2015 20:38:10 +0000 (22:38 +0200)]
Merge tag 'juno-scpi-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/dt
Merge "SCPI support on ARM64 Juno Development Platform" from Sudeep Holla:
1. SRAM, MHU mailbox and SCPI support
2. CPU topology using cpu-map
3. Clock support for all the cpus
4. Support for SoC sensors
* tag 'juno-scpi-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
arm64: dts: Add sensor node to Juno dt
arm64: dts: add clock support for all the cpus
arm64: dts: add CPU topology on Juno
arm64: dts: add SRAM, MHU mailbox and SCPI support on Juno
Arnd Bergmann [Thu, 15 Oct 2015 15:21:01 +0000 (17:21 +0200)]
Merge tag 'qcom-dt-for-4.4' of git://codeaurora.org/quic/kernel/agross-msm into next/dt
Pull "Qualcomm ARM Based Device Tree Updates for v4.4" from Andy Gross:
* Add DT binding document for SMEM
* Add SMD, RPM, and Regulator nodes on MSM8974
* Remove extra reg element from iadc device
* Remove redunandant i2c pinctrl properties on APQ8064
* Remove unnecessary eeprom label on IFC6410
* Remove unnecessary eeprom label from QS600
* Add PM8921 RTC support on APQ8064
* Add PM8921 pwrkey support on APQ8064
* Prefix GSBI6 uart pins on APQ8064 correctly
* Add missing GSBI7 uart pinctrl on APQ8064
* Add missing GSBI7 uart pinctrl on IFC6410
* Add missing GSBI7 pinctrl uart property on QS600
* Add pwrseq support for WLAN on IFC6410
* Add pwrseq support for WLAN on QS600
* Add notify led support on IFC6410
* Add SD card detect support onQS600
* Add #power-domain-cells property to documentation
* Add Qualcomm SMBB binding document
* Add PM8941 charge node
* Fix typo in disabled property on MSM8974
* tag 'qcom-dt-for-4.4' of git://codeaurora.org/quic/kernel/agross-msm:
ARM: dts: msm8974: fix typo in "disabled" property
ARM: dts: qcom-pm8941: Add charger node
dt-binding: power: Add Qualcomm SMBB binding
arm: dts: qcom: Add #power-domain-cells property
ARM: dts: qs600: Add SD card detect support.
ARM: dts: apq8064-ifc6410: add notify led support.
ARM: dts: qs600: add pwrseq support to WLAN
ARM: dts: ifc6410: Add pwrseq support for WLAN
ARM: dts: qs600: Add missing pinctrl property for gsbi7 uart
ARM: dts: ifc6410: Add missing pinctrl to gsbi7 uart
ARM: dts: apq8064: add missing gsbi7 uart pinctrl
ARM: dts: apq8064: Prefix the gsbi6 uart pins correctly
ARM: dts: apq8064: add pm8921 pwrkey support
ARM: dts: apq8064: add pm8921 rtc
ARM: dts: qs600: remove unnecessary eeprom label
ARM: dts: ifc6410: remove unnecessary eeprom label
ARM: dts: apq8064: remove redundant i2c pinctrl properties
ARM: dts: qcom: Remove extra reg element from iadc device
ARM: dts: msm8974: Add smd, rpm and regulator nodes
soc: qcom: Add device tree binding for SMEM
Linus Walleij [Thu, 15 Oct 2015 10:20:15 +0000 (12:20 +0200)]
ARM64: juno: add NOR flash to device tree
The Juno motherboard has a NOR flash on the motherboard, enable
this to be accessed with the CFI flash driver. Results after
enabling MTD, MTD_CFI, MTD_PHYSMAP, MTD_PHYSMAP_OF,
MTD_CFI_INTELEXT:
8000000.flash: Found 2 x16 devices at 0x0 in 32-bit bank.
Manufacturer ID 0x000089 Chip ID 0x008919
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Using buffer write method
Using auto-unlock on power-up/resume
cfi_cmdset_0001: Erase suspend on write enabled
erase region 0: offset=0x0,size=0x40000,blocks=255
erase region 1: offset=0x3fc0000,size=0x10000,blocks=4
Masahiro Yamada [Thu, 15 Oct 2015 09:05:32 +0000 (18:05 +0900)]
ARM: dts: uniphier: change the external bus address mapping
In UniPhier SoCs before ProXstream2 and PH1-LD6b, two address spaces
0x00000000 - 0x0fffffff
0x40000000 - 0x4fffffff
are both mapped to the external bus (also called system bus),
so either was OK.
In the newest two SoCs, the former (0x00000000 - 0x0fffffff) is
assigned for the serial NOR interface.
For the consistency, use the latter for all the SoCs.
Also, fix the range properties to reflect the real address mapping,
where the support card is located at the offset address 0x01f00000
of CS1 of the external bus.
Arnd Bergmann [Wed, 14 Oct 2015 15:57:03 +0000 (17:57 +0200)]
Merge tag 'samsung-dt-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt
Merge "Samsung DT updates for v4.4" from Kukjin Kim:
- New board support
: add exynos5250-snow-rev5 DT file to support Snow Rev5+ board
: add exynos5422-odroidxu4 DT file to support Odroid XU4 board
: split exynos5422-odroidxu3-audio DT file from odroidxu3-common
- USE GPIO constants for flags cells for exynos boards
- fix cpu compatible value to 'arm926ej-s' for s3c2416
- add DMA support for serial ports for exynos4
- add suspend opp for exynos4412
- remove regulator-compatible usage for exynos4412-trats2
- enable EC vboot context support for Peach boards
- move display-timings node to DP for exynos5250-arndale, smdk5250 and smdk5420
- for exynos4412-odroid/odroidu3
: unify voltage regulator style and
: remove redundant pinctrl settings
: add pwm-fan node and use it as a colling device
- for exynos5422-odroidxu3
: fix power off method and LEDs
- dt-bindings
: grounded AC0KB pin on S2MPS11
: entry how to use PWM FAN as a cooling device
* tag 'samsung-dt-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (22 commits)
ARM: dts: Use GPIO constants for flags cells in exynos5440 boards
ARM: dts: Use GPIO constants for flags cells in exynos5420/5422/5800 boards
ARM: dts: Use GPIO constants for flags cells in exynos4412 boards
ARM: dts: Use GPIO constants for flags cells in exynos4120 boards
ARM: dts: Use GPIO constants for flags cells in exynos3250 boards
ARM: dts: Enable EC vboot context support on Peach boards
ARM: dts: Remove regulator-compatible usage in exynos4412-trats2
ARM: dts: Move display-timings node from fimd to dp in exynos5250-arndale, smdk5250 and smdk5420
ARM: dts: Add Exynos5250 Snow Rev5+ support on exynos5250-snow-rev5
ARM: dts: Unify voltage regulator style in exynos4412-odroid
ARM: dts: Remove redundant pinctrl settings in exynos4412-odroid
ARM: dts: Fix cpu compatible value for s3c2416
ARM: dts: Add support Odroid XU4 board for exynos5422-odroidxu4
ARM: dts: Split audio configuration to separate exynos5422-odroidxu3-audio
ARM: dts: Fix power off method for exynos5422-odroidxu3-common
dt-bindings: Document grounded ACOKB pin on S2MPS11
ARM: dts: use pwm-fan device as a cooling device for exynos4412-odroidu3
ARM: dts: Add pwm-fan node for exynos4412-odroidu3
dt-bindings: Documentation entry to explain how to use PWM FAN as a cooling device
ARM: dts: add suspend opp to exynos4412
...
Ian Campbell [Mon, 5 Oct 2015 11:53:52 +0000 (12:53 +0100)]
ARM64: dts: vexpress: Use a symlink to vexpress-v2m-rs1.dtsi from arch=arm
Commit 9ccd608070b6 "arm64: dts: add device tree for ARM SMM-A53x2 on
LogicTile Express 20MG" added a new dts file to arch/arm64 which
included "../../../../arm/boot/dts/vexpress-v2m-rs1.dtsi", i.e. a
.dtsi supplied by arch/arm.
Unfortunately this causes some issues for the split device tree
repository[0], since things get moved around there. In that context
the new .dts ends up at src/arm64/arm/vexpress-v2f-1xv7-ca53x2.dts
while the include is at src/arm/vexpress-v2m-rs1.dtsi.
The sharing of the .dtsi is legitimate since the baseboard is the same
for various vexpress systems whatever processor they use.
Previously I attempted to resolve this by creating a shared location
for such things but we have been unable to come to a consensus on
where that should be.
Instead this patch simply replaces the use of ../../ in the dts
/include/ with a symlink in arch/arm64/boot/dts/arm pointing to the
file arch/arm/boot/dts.
Since the split device tree repo will shortly be required to flatten
symlinks for other reasons this will cause the dtsi file to appear in
both src/arm and src/arm64 in the split repo, which is an improvement
on not building for arm64 now.
Arnd Bergmann [Wed, 14 Oct 2015 15:48:10 +0000 (17:48 +0200)]
Merge tag 'sunxi-dt-for-4.4' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/dt
Pull "Allwinner DT changes for 4.4" from Maxime Ripard:
DT patches for the 4.4 merge window, most notably:
- Enable the OTG controller on more boards
- Create new DTSI for the q8's design
- Added RSB support to the A23 and A33 SoCs
- New boards: Olimex A20 EVB, Yones bs1078v2
Plus the usual random patches enabling and / or enhancing a few things in
particular boards.
* tag 'sunxi-dt-for-4.4' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: (59 commits)
ARM: dts: sun6i: hummingbird: Drop AXP221 DC1SW and DC5LDO supplies
ARM: dts: sun8i: sinlinx-sina33: Enable Reduced Serial Bus controller
ARM: dts: sun8i: q8-common: Enable RSB controller for A23/A33 Q8 tablets
ARM: dts: sun8i: Add Reduced Serial Bus controller device node to A23/A33 dtsi
ARM: dts: sun4i: Add AXP209 PMU regulators for pcDuino1/2
ARM: sun7i: dt: Add new Olimex A20 EVB device
ARM: dts: sun6i: hummingbird: Add aliases for rtc devices
ARM: dts: sun7i: Add dts file for Wits Pro A20 DKT
ARM: dts: sun7i: Enable USB DRC on Wexler TAB7200
ARM: dts: sun7i: Enable USB DRC on the Orange pi
ARM: dts: sun7i: Enable USB DRC on orangepi-mini
ARM: dts: axp209: Add usb_power_supply child node to the ax209 node
ARM: dts: sun8i: Make ippo-q8h-v1.2.dts a symlink to q8-tablet.dts
ARM: dts: sun8i: Add sun8i-a33-q8-tablet.dts file
ARM: dts: sun6i: Add support for Yones Toptech bs1078v2 tablets
ARM: dts: sun4i: Enable USB DRC on the Marsboard A10
ARM: dts: sun4i: gemei-g9: Add accelerometer (bma250) IRQ
ARM: dts: sun8i-a33: Add security system crypto engine clock and device nodes
ARM: dts: sun8i: Add pwm-backlight device for A23/A33 Q8 format tablets
ARM: sun8i: A23: Add missing msgbox gate
...
Arnd Bergmann [Wed, 14 Oct 2015 15:42:14 +0000 (17:42 +0200)]
Merge tag 'berlin-dt-for-4.4-1' of git://git.infradead.org/users/hesselba/linux-berlin into next/dt
Merge "Marvell Berlin DT for 4.4 take 1" from Sebastian Hesselbarth:
- use serial aliases and stdout path
- add cpufreq properties to all SoCs
- add pwm nodes for all SoCs
This depends on topic branch berlin-cpuclk-for-4.4-1
* tag 'berlin-dt-for-4.4-1' of git://git.infradead.org/users/hesselba/linux-berlin:
ARM: berlin: add a PWM node on the BG2CD
ARM: berlin: add a PWM node on the BG2
ARM: berlin: add a PWM node on the BG2Q
ARM: berlin: dts: add the cpufreq-dt bindings on the BG2CD
ARM: berlin: dts: add the cpufreq-dt bindings on the BG2
ARM: berlin: dts: add the cpufreq-dt bindings on the BG2Q
arm: dts: berlin: use stdout-path
arm: dts: berlin: add aliases for serial
Arnd Bergmann [Wed, 14 Oct 2015 15:29:32 +0000 (17:29 +0200)]
Merge tag 'mvebu-dt-4.4-1' of git://git.infradead.org/linux-mvebu into next/dt
Merge "mvebu dt for 4.4 (part 1)" from Gregory CLEMENT:
Update dts to use the new crypto driver on mvebu SoCs
* tag 'mvebu-dt-4.4-1' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: modify Orion and Kirkwoord crypto compatible strings
ARM: mvebu: use new bindings for existing crypto devices
ARM: mvebu: define crypto SRAM ranges for all armada-38x boards
ARM: mvebu: add crypto related nodes to armada 38x dtsi
ARM: mvebu: define crypto SRAM ranges in armada-375-db.dts
ARM: mvebu: add crypto related nodes to armada 375 dtsi
ARM: mvebu: define crypto SRAM ranges for all armada-370 boards
ARM: mvebu: add crypto related nodes to armada 370 dtsi
ARM: mvebu: define crypto SRAM ranges for all armada-xp boards
ARM: mvebu: add crypto related nodes to armada-xp.dtsi
ARM: mvebu: add CPU config registers in the Armada 370/XP Device Tree
Rajendra Nayak [Thu, 1 Oct 2015 09:26:02 +0000 (14:56 +0530)]
arm: dts: qcom: Add #power-domain-cells property
clock controller nodes which also support power domains (gdscs') need
to have a #power-domain-cells property. Add these for gcc and mmcc
nodes of msm8974, gcc of apq8084 and msm8916.
Also update gcc and mmcc bindings for it.
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Acked-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Andy Gross <agross@codeaurora.org>
ARM: dts: apq8064: Prefix the gsbi6 uart pins correctly
Usage of generic names like "uart_pins" is confusing to the reader, given
the fact that there could be more than one uart on APQ8064.
This patch adds gsbi prefix to uart pinctrl nodes so as to avoid such
confusion.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Andy Gross <agross@codeaurora.org>
This patch removes i2c pinctrl properties from board which which are now
mentioned in the SOC specific file. This will avoid redundant properties
across multiple board fiiles.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Andy Gross <agross@codeaurora.org>
Stephen Boyd [Wed, 26 Aug 2015 19:35:04 +0000 (12:35 -0700)]
ARM: dts: qcom: Remove extra reg element from iadc device
This doesn't match the binding, and the driver doesn't look to
be using it. Remove the extra element.
CC: Ivan T. Ivanov <ivan.ivanov@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Ivan T. Ivanov <ivan.ivanov@linaro.org> Signed-off-by: Andy Gross <agross@codeaurora.org>
Murali Karicheri [Tue, 13 Oct 2015 20:42:43 +0000 (13:42 -0700)]
ARM: dts: keystone: enable accumulator channels
Add low priority accumulator channel that can monitor multiple QMSS
queues. User for example could use the accumular queue for Netcp
Rx completion. While at it, also add an extra line end of each top
level node in DTS to make it more readable.
Sergei Shtylyov [Mon, 12 Oct 2015 22:12:18 +0000 (01:12 +0300)]
ARM: shmobile: porter: enable internal PCI and USB PHY
Enable internal AHB-PCI bridges for the USB EHCI/OHCI controllers attached
to them and also enable USB PHY device for the Porter board. We have to
enable everything in one patch since EHCI/OHCI devices are already linked
to the USB PHY device.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Mugunthan V N [Mon, 12 Oct 2015 09:07:12 +0000 (14:37 +0530)]
ARM: dts: dra7xx: am57xx: fix cd-gpios definition as per hardware design and dt binding docs
As per mmc device tree binding documentation card detect gpio has
to be active low signal. When a hardware is designed with active
high card detect, gpio polarity has to be changed with
cd-inverted dt property.
In DRA74x, DRA72x and AM57xx EVMs the card detect gpio is
designed as active low gpio. So correcting the dt card detect
gpio definition.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Mugunthan V N [Mon, 12 Oct 2015 09:07:11 +0000 (14:37 +0530)]
ARM: dts: am43xx: fix cd-gpios definition as per hardware design and dt binding docs
As per mmc device tree binding documentation card detect gpio has
to be active low signal. When a hardware is designed with active
high card detect, gpio polarity has to be changed with
cd-inverted dt property.
In AM43xx the card detect gpio is designed as active low gpio.
So correcting the dt card detect gpio definition.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Mugunthan V N [Mon, 12 Oct 2015 09:07:10 +0000 (14:37 +0530)]
ARM: dts: am335x: fix cd-gpios definition as per hardware design and dt binding docs
As per mmc device tree binding documentation card detect gpio has
to be active low signal. When a hardware is designed with active
high card detect, gpio polarity has to be changed with
cd-inverted dt property.
In AM335x the card detect gpio is designed as active low gpio.
So correcting the dt card detect gpio definition.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
ARM: dts: omap3-lilly-a83x: Don't use IRQ level flag for a GPIO
The card detect GPIO is using IRQ_TYPE_LEVEL_LOW in the GPIO flag cells
but this defined constant is meant to be used for a IRQ and not a GPIO.
So instead use GPIO_ACTIVE_LOW that seems to be the original intention.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Fri, 2 Oct 2015 23:23:25 +0000 (18:23 -0500)]
ARM: dts: DRA74x: Add IOMMU nodes for DSP2
The DRA74x family of SoCs have a second DSP, that also has
two MMUs just like the DSP1 subsystem. Add the IOMMU nodes
for this DSP2 subsystem in disabled state to the DRA74x
specific DTS file, the nodes would need to be enabled
appropriately in the respective board DTS files.
Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Fri, 2 Oct 2015 23:23:24 +0000 (18:23 -0500)]
ARM: dts: DRA7: Add common IOMMU nodes
The DRA7xx family of SOCs have two IPUs and one DSP processor
subsystems in common. The IOMMU DT nodes have been added for
these processor subsystems, and have been disabled by default.
These MMUs are very similar to those on OMAP4 and OMAP5, with
the only difference being the presence of a second MMU within
the DSP subsystem for the EDMA port. The DSP IOMMUs also need
an additional 'ti,syscon-mmuconfig' property compared to the
IPU IOMMUs.
NOTE: The enabling of these nodes is left to the respective
board dts files.
Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Fri, 2 Oct 2015 23:23:23 +0000 (18:23 -0500)]
ARM: dts: DRA74x: Add dsp2_system syscon node
The DSP_SYSTEM sub-module is a dedicated system control logic
module present within a DRA7 DSP processor sub-system. This
module is responsible for power management, clock generation
and connection to the device PRCM module.
Add a syscon node for this module for the DSP2 processor
sub-system. This is added as a syscon node as it is a common
configuration module that can be used by the different IOMMU
instances and the corresponding remoteproc device.
The node is added to the dra74x.dtsi file, as the DSP2 processor
subsystem is usually present only on the DRA74x variants of the
DRA7 SoC family.
Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Fri, 2 Oct 2015 23:23:22 +0000 (18:23 -0500)]
ARM: dts: DRA7: Add dsp1_system syscon node
The DSP_SYSTEM sub-module is a dedicated system control logic
module present within a DRA7 DSP processor sub-system. This
module is responsible for power management, clock generation
and connection to the device PRCM module.
Add a syscon node for this module for the DSP1 processor
sub-system. This is added as a syscon node as it is a common
configuration module that can be used by the different IOMMU
instances and the corresponding remoteproc device.
The node is added to the common dra7.dtsi file, as the DSP1
processor sub-system is mostly common across all the variants
of the DRA7 SoC family.
Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Robert Nelson [Fri, 25 Sep 2015 15:10:31 +0000 (10:10 -0500)]
ARM: dts: Add am335x-bonegreen
SeeedStudio BeagleBone Green (BBG) is clone of the BeagleBone Black (BBB) minus
the HDMI port and addition of two Grove connectors (i2c2 and usart2).
This board can be identified by the 1A value after A335BNLT (BBB) in the at24 eeprom:
1A: [aa 55 33 ee 41 33 33 35 42 4e 4c 54 1a 00 00 00 |.U3.A335BNLT....|]
Signed-off-by: Robert Nelson <robertcnelson@gmail.com> CC: Tony Lindgren <tony@atomide.com> CC: Jason Kridner <jkridner@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Fri, 18 Sep 2015 18:16:34 +0000 (13:16 -0500)]
ARM: dts: beagle-x15: Enable the system mailboxes 5 and 6
Enable the System Mailboxes 5 and 6 and the corresponding child
sub-mailbox (IPC 3.x) nodes for the Beagle X15 EVM boards. This
is needed to enable communication with the respective remote
processors IPU1, IPU2, DSP1 and DSP2 from the MPU.
Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Fri, 18 Sep 2015 18:16:33 +0000 (13:16 -0500)]
ARM: dts: dra72-evm: Enable the system mailboxes 5 and 6
Enable the System Mailboxes 5 and 6 and the corresponding
child sub-mailbox (IPC 3.x) nodes for the DRA72 EVM board.
This is needed to enable communication with the respective
remote processors IPU1, IPU2, and DSP1 from the MPU.
Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Fri, 18 Sep 2015 18:16:32 +0000 (13:16 -0500)]
ARM: dts: dra7-evm: Enable the system mailboxes 5 and 6
Enable the System Mailboxes 5 and 6 and the corresponding
child sub-mailbox (IPC 3.x) nodes for the DRA7 EVM board.
This is needed to enable communication with the respective
remote processors IPU1, IPU2, DSP1 and DSP2 from the MPU.
Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Add the sub-mailbox nodes that are used to communicate between
MPU and the remote processors IPU1, IPU2 and DSP1. These match the
respective node definitions on DRA74x to maintain compatibility for
the equivalent remote processors. There is no DSP2 on DRA72x, and
so the corresponding sub-mailbox node is not added.
These sub-mailbox nodes are added to match the hard-coded mailbox
configuration used within the TI IPC 3.x software package. The
Dual-Cortex M4 IPU1 and IPU2 processor sub-systems are assumed to
be running in SMP-mode, and hence only a single sub-mailbox node
is added for each.
All these sub-mailbox nodes are left in disabled state, and should
be enabled (and modified if needed) as per the individual product
configuration in the corresponding board dts files.
Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Fri, 18 Sep 2015 18:16:30 +0000 (13:16 -0500)]
ARM: dts: DRA74x: Add IPC sub-mailbox nodes for all IPUs & DSPs
Add the sub-mailbox nodes that are used to communicate between
MPU and the remote processors IPU1, IPU2, DSP1 and DSP2.
The sub-mailbox nodes utilize the System Mailbox instances 5 and 6.
These sub-mailbox nodes are added to match the hard-coded mailbox
configuration used within the TI IPC 3.x software package. The
Dual-Cortex M4 IPU1 and IPU2 processor sub-systems are assumed to
be running in SMP-mode, and hence only a single sub-mailbox node
is added for each.
All these sub-mailbox nodes are left in disabled state, and should
be enabled (and modified if needed) as per the individual product
configuration in the corresponding board dts files.
Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Cleaned up the regulators on the wega board. Created a simple bus,
renamed the regulators according to the schematics and added missing
regulator on wega.
Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch adds DT definition for CF8575 GPIO pcf_lcd: gpio@20
expander which is connected to i2c bus 1 and has slave address 0x20.
It allows to control:
- tc_lcd gpios, pins p0-p3
- user leds, pins p4-p7
- control LCD panel power, p15
PCF8575 GPIO pcf_lcd: gpio@20 expander supports interrupt controller
functionality and its INT line is connected to dra7 GPIO6.11 pin.
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Peter Ujfalusi [Mon, 24 Aug 2015 07:20:05 +0000 (10:20 +0300)]
ARM: dts: dra72-evm: Audio support
The board uses tlv320aic3106 codec connected to McASP3. The master clock
for the codec and McASP3 is coming from ATL2.
McASP3 is the master on the I2S bus.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Peter Ujfalusi [Mon, 24 Aug 2015 07:20:04 +0000 (10:20 +0300)]
ARM: dts: dra72-evm: Add gpio hog for vin6_sel_s0 to select audio
The GPIO expander's p1 on i2c5 bus 0x26 address is used for selecting
between audio and VIN6 functionality. For VIN6 use an add on card is
needed while audio is present on the board itself.
Select the audio functionality over the VIN6 in the dts file.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
The DVDD is supplied via TPS77018DBVT fixed regulator from evm_3v3
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Darren Etheridge <detheridge@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Peter Ujfalusi [Mon, 24 Aug 2015 07:20:02 +0000 (10:20 +0300)]
ARM: dts: dra7-evm: Audio support
The board uses tlv320aic3106 codec connected to McASP3. The master clock
for the codec and McASP3 is coming from ATL2.
McASP3 is the master on the I2S bus.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Peter Ujfalusi [Mon, 24 Aug 2015 07:20:01 +0000 (10:20 +0300)]
ARM: dts: dra7-evm: Enable pcf8575 (0x26 address) on i2c2 bus
This GPIO expander is used for controlling various muxes on the board.
By default select audio functionality over VIN6 by setting the P1
(vin6_sel_s0) pin to low.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Sergei Shtylyov [Fri, 9 Oct 2015 21:41:26 +0000 (00:41 +0300)]
ARM: shmobile: porter: enable PCIe
Enable the PCIe controller and clock for the Porter board.
This patch is analogous to the commit 485f3ce67c11 ("ARM: shmobile:
henninger: Enable PCIe Controller & PCIe bus clock") as there are no
differences between the boards in this respect.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Sergei Shtylyov [Fri, 9 Oct 2015 21:40:31 +0000 (00:40 +0300)]
ARM: shmobile: porter: add QSPI DT support
Define the Porter board dependent part of the QSPI device node.
Add device nodes for Spansion S25FL512S SPI flash and the MTD partitions
on it.
This patch is mostly analogous to the commit f59838d44835 ("ARM:
shmobile: henninger: add QSPI DT support") as there are no differences
between the boards in this respect.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Arnd Bergmann [Fri, 9 Oct 2015 15:15:21 +0000 (17:15 +0200)]
Merge tag 'arm-soc/for-4.4/devicetree' of http://github.com/Broadcom/stblinux into next/dt
Merge "Broadcom devicetree changes for v4.4" from Florian Fainelli:
This pull requests contains the following Broadcom SoCs Device Tree changes:
- Brian Norris documents the BCM7445 SoCs Power Management controllers and
hardware and updates the reference BCM7445 Device Tree with these nodes
- Florian Fainelli documents the BCM7xxx write-pairing feature in the top-level
BCM7xxx binding document
- Hauke Merthens enables the NAND controller for the Asus RT-AC87U and adds the
GPIO pin controlling the USB power supply on Netgear R6250
- Jon Mason adds support for the NorthStar Plus SoC by providing a top-level
binding document and the minimalist device tree skeleton for these SoCs
- Rafal Milecki adds support for the Netgear R7000 (BCM5301x SoC)
- Ray Jui provides a set of Cygnus DT changes that make the Device Tree clearer
and more correct with respect to how the hardware is designed. He also enables
the NAND controller on the bcm911360_entphn design, enables a bunch of
peripherals on the bcm958305k evaluation board, and adds a skeleton .dtsi file
for the touchscreen extansion board(s)
* tag 'arm-soc/for-4.4/devicetree' of http://github.com/Broadcom/stblinux:
ARM: dts: move aliases back to .dts in Cygnus
ARM: dts: fix Cygnus nand device node
ARM: dts: enable touchscreen support on Cygnus
ARM: dts: Enable NAND support on bcm911360_entphn
ARM: dts: Enable various peripherals on bcm958305k
ARM: dts: Reorder Cygnus peripherals
ARM: dts: Move all Cygnus peripherals into axi bus
ARM: dts: Put Cygnus core components under core bus
ARM: dts: Use label for device nodes in Cygnus dts
ARM: dts: consolidate aliases for Cygnus dt files
ARM: BCM5301X: Netgear R6250 add USB GPIO
Documentation: bindings: brcmstb: Document write-pairing
ARM: dts: brcmstb: add BCM7445 system PM DT nodes
Documentation: dt: brcmstb: add system PM bindings
ARM: BCM5301X: add NAND flash chip description for Asus RT-AC87U
ARM: BCM5301X: Add DT for Netgear R7000
ARM: NSP: add minimal Northstar Plus device tree
dt-bindings: Create Documentation for NSP DT bindings
Arnd Bergmann [Fri, 9 Oct 2015 15:10:27 +0000 (17:10 +0200)]
Merge tag 'v4.4-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
Merge "Rockchip dts32 changes for 4.4" from Heiko Stuebner:
DTS changes including one new Veyron-board and the Radxa Rock2
system-on-module as well as the square baseboard. On top of that
a lot of mmc-related changes to improve speeds on the Cortex-A9
socs and also setting up the supplies for rk3288 mmc-controllers
for the following mmc-tuning support. And of course the dts-part
of the rk3288 power-domains.
* tag 'v4.4-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: add the support power-domain node on RK3288 SoCs
ARM: dts: rockchip: add rk3288-firefly iodomains
ARM: dts: rockchip: fixup firefly mmc supplies
ARM: dts: rockchip: add rk3288-popmetal iodomains
ARM: dts: rockchip: add rk3288-popmetal mmc supplies
ARM: dts: rockchip: add rk3288-popmetal board to dtb list
ARM: dts: rockchip: Add dtb for the Radxa Rock 2 Square board
ARM: dts: rockchip: support highspeed sd-cards on rk3066a boards
ARM: dts: rockchip: support highspeed sd-cards for rk3188-radxarock
ARM: dts: rockchip: Add the hdmi-ddc pinctrl settings for rk3288
ARM: dts: rockchip: Remove specific cts pullup from veyron
ARM: dts: rockchip: pull up cts lines on rk3288
ARM: dts: rockchip: add veyron-jaq board
ARM: dts: rockchip: Add support for SD/MMC on MarsBoard-RK3066
dt-bindings: add power-domain header for RK3288 SoCs
Boris Brezillon [Tue, 18 Aug 2015 08:09:01 +0000 (10:09 +0200)]
ARM: mvebu: modify Orion and Kirkwoord crypto compatible strings
Explicitly use the SoC specific compatible strings in kirkwood.dtsi and
dove.dtsi, so that the crypto devices have access to the TDMA feature
when attached to the new CESA driver.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Sudeep Holla [Wed, 3 Jun 2015 13:18:21 +0000 (14:18 +0100)]
arm64: dts: add SRAM, MHU mailbox and SCPI support on Juno
This patch adds support for the MHU mailbox peripheral used on Juno by
application processors to communicate with remote SCP handling most of
the CPU/system power management. It also adds the SRAM reserving the
shared memory and SCPI message protocol using that shared memory.
Sergei Shtylyov [Thu, 8 Oct 2015 21:45:49 +0000 (00:45 +0300)]
ARM: shmobile: porter: add VIN0/ADV7180 DT support
Define the Porter board dependent part of the VIN0 device node.
Add the device node for Analog Devices ADV7180 video decoder to I2C2 bus.
Add the necessary subnodes to interconnect VIN0 and ADV7180 devices.
This patch is analogous to the commit 8d62f4f75320 ("ARM: shmobile:
henninger: add VIN0/ADV7180 DT support") as there are no differences
between the boards in this respect.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Sergei Shtylyov [Thu, 8 Oct 2015 21:44:18 +0000 (00:44 +0300)]
ARM: shmobile: porter: add I2C2 DT support
Define the Porter board dependent part of the I2C2 device node.
This patch is analogous to the commit 29a647c396a0 ("ARM: shmobile:
henninger: add I2C2 DT support") as there are no differences between
the boards in this respect.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Caesar Wang [Tue, 8 Sep 2015 06:18:23 +0000 (14:18 +0800)]
ARM: dts: rockchip: add the support power-domain node on RK3288 SoCs
We can add more domains node in the future.
This patch add the needed clocks into power-controller.
As the discuess about all the device clocks being listed in
the power-domains itself.
There are several reasons as follows:
Firstly, the clocks need be turned off to save power when
the system enter the suspend state. So we need to enumerate
the clocks in the dts. In order to power domain can turn on and off.
Secondly, the reset-circuit should reset be synchronous on RK3288,
then sync revoked. So we need to enable clocks of all devices.
In other words, we have to enable the clocks before you operate them
if all the device clocks are included in someone domians.
Thirdly, as the chip designs for PM hardhare. we need turn on the noc
clocks, if we are operating the "pd_vio" domain to enter the idle status.
The device's clock be included in domains that needed turn on if do that.
The clocks in the dts are needed to enable before you want to happy work.
At the moment, This patch is very good work for PM hardware.
Also, we can add these clocks in the future if we have some hidden clocks.
Signed-off-by: Caesar Wang <wxt@rock-chips.com> Reviewed-by: Michael Turquette <mturquette@baylibre.com> Reviewed-by: Kevin Hilman <khilman@linaro.org>
[add necessary power-domain properties to keep drm subsys working] Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Fix some incorrect references to mmc regulators.
vccio_wl for example is the io-voltage supply not the core supply
of the wifi module itself, which is vbat_wl instead.
Add the iodomains node and reference the correct regulator for each
domain. This also includes adding the currently unused dvp regulators
and fixing up two regulators to follow the naming in the schematics.
ARM: dts: rockchip: add rk3288-popmetal board to dtb list
The popmetal board was not included in the list of Rockchip boards,
so was only built when explicitly called with make rk3288-popmetal.dtb
but not in a generic make dtbs, so add the missing entry.
ARM: dts: rockchip: Add dtb for the Radxa Rock 2 Square board
The Radxa Rock 2 Square board is a combination of the Radxa Rock 2 SoM
with the Square baseboard. Add a dtsi for the SoM which can be included
into the dts for the various baseboards (e.g. full and square) and a dts
for the square board.
Currently supported are serial console, wired networking, hdmi output,
eMMC and SD storage and USB.
projects / karo-tx-linux.git / log