Masahiro Yamada [Wed, 9 Mar 2016 04:26:45 +0000 (13:26 +0900)]
ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus"
The compatible string "simple-bus" is well defined in ePAPR, while
I see no documentation for the "arm,amba-bus" arnywhere in ePAPR or
Documentation/devicetree/.
DT is also used by other projects than Linux kernel. It is not a
good idea to rely on such an unofficial binding.
This commit
- replaces "arm,amba-bus" with "simple-bus"
- drops "arm,amba-bus" where it is used along with "simple-bus"
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Olof Johansson <olof@lixom.net>
Sudeep Holla [Mon, 7 Mar 2016 11:26:18 +0000 (11:26 +0000)]
arm64: dts: juno/vexpress: fix node name unit-address presence warnings
Commit fa38a82096a1 ("scripts/dtc: Update to upstream version 53bf130b1cdd") added warnings on node name unit-address presence/absence
mismatch in device trees.
This patch fixes those warning on all the juno/vexpress platforms where
unit-address is present in node name while the reg/ranges property is
not present. It also adds unit-address to all smb bus node.
This can be a example of adding SBSA Generic Watchdog device node
into some dts files for the Soc which contains SBSA Generic Watchdog.
Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Fu Wei <fu.wei@linaro.org>
[edited subject and moved change to dtsi file] Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Arnd Bergmann [Wed, 2 Mar 2016 22:23:22 +0000 (23:23 +0100)]
Merge tag 'renesas-dt-fixes2-for-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
Merge "Second Round of Renesas ARM Based SoC DT Fixes for v4.5" from Simon Horman:
* remove enable prop from HS-USB device node on porter board
* tag 'renesas-dt-fixes2-for-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: dts: porter: remove enable prop from HS-USB device node
Arnd Bergmann [Wed, 2 Mar 2016 20:45:58 +0000 (21:45 +0100)]
Merge tag 'at91-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/dt
Merge "at91: dt for 4.6 #2" from Nicolas Ferre:
Second 4.6 DT series, all patches for sama5d2 and its Xplained board:
- addition of the NAND flash node
- addition of the dma properties for UART/USART nodes
- one update of the sama5d2 Xplained phy node
- addition of USB pinmux, button and leds
* tag 'at91-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
ARM: dts: at91: sama5d2 Xplained: add leds node
ARM: dts: at91: sama5d2 Xplained: add user push button
ARM: dts: at91: sama5d2 Xplained: set pin muxing for usb gadget and usb host
ARM: dts: at91: sama5d2: add nand0 and nfc0 nodes
ARM: dts: at91: sama5d2: add dma properties to UART nodes
ARM: dts: at91: sama5d2 Xplained: Correct the macb irq pinctrl node
Arnd Bergmann [Wed, 2 Mar 2016 20:44:10 +0000 (21:44 +0100)]
Merge tag 'stm32-dt-for-v4.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/stm32 into next/dt
Merge "STM32 DT updates for v4.6 #2" from Maxime Coquelin:
Highlights:
-----------
- Fix clock references in GPIO nodes
- Add early support to stm32f469 MCU
- Add USB HS support in host mdoe to stm32429-eval board
- Add Ethernet support to stm32429-eval board
* tag 'stm32-dt-for-v4.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/stm32:
ARM: dts: stm32f429: Enable Ethernet on Eval board
ARM: dts: stm32f429: Add Ethernet support
ARM: dts: stm32f429: Add system config bank node
ARM: dts: stm32429i-eval: Add USB HS host mode support
ARM: dts: stm32f429: Fix clocks referenced by GPIO banks
ARM: stm32: Supply a DTS file for the STM32F469 Discovery board
Arnd Bergmann [Wed, 2 Mar 2016 20:15:42 +0000 (21:15 +0100)]
Merge tag 'samsung-dt-4.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt
Merge "ARM: EXYNOS: dts for 4.6, 2nd pull" from Krzysztof Kozlowski:
Samsung DeviceTree updates and improvements for v4.6, second round:
1. Split common reboot/poweroff node to separate DTSI.
2. Don't overheat Odroid XU3 by cooling CPU with cpufreq.
* tag 'samsung-dt-4.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Don't overheat the Odroid XU3-Lite on high load
ARM: dts: exynos: Add cooling levels for Exynos5422/5800 CPUs
ARM: dts: exynos: Add cooling levels for Exynos5420 CPUs
ARM: dts: exynos: Move syscon reboot/poweroff to common dtsi
Arnd Bergmann [Wed, 2 Mar 2016 19:11:21 +0000 (20:11 +0100)]
Merge tag 'qcom-dt-for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/dt
Merge "Qualcomm ARM Based Device Tree Updates for v4.6" from Andy Gross:
* Add documentation for Kryo
* Add RPMCC node for APQ8064
* Updates for MSM8974
* Add board clocks
* Add support for Nexus7 device
* Fixup pmic reg properties
* Various updates/cleanups for APQ8064 based boards
* tag 'qcom-dt-for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: (23 commits)
ARM: dts: ifc6410: add correct aliases to the i2c and spi bus
ARM: dts: apq8064: add i2c6 device node.
ARM: dts: ifc6410: enable cam i2c device
ARM: dts: apq8064: add gsbi4 with i2c node.
ARM: dts: apq8064: add missing i2c2 pinctrl info
ARM: dts: ifc6410: enable spi device on expansion
ARM: dts: apq8064: add spi5 device node.
ARM: dts: apq8064: add i2c sleep pinctrl states.
ARM: dts: apq8064: add pci support in CM QS600
ARM: dts: apq8064: move pinctrls to dedicated dtsi
ARM: dts: qcom: fix i2c lables to be inline with others
dts: msm8974: Add dma channels for blsp2_i2c1 node
dts: msm8974: Add blsp2_bam dma node
ARM: dts: qcom: Remove size elements from pmic reg properties
devicetree: bindings: Document qcom board compatible format
devicetree: Add DTS file to support the Nexus7 2013 (flo) device.
devicetree: qcom-apq8064.dtsi: Add i2c3 address-cells and size-cells values
arm: dts: qcom: Add more board clocks
ARM: dts: qcom: msm8974: Add WCNSS SMP2P node
ARM: dts: qcom: msm8974: Add smsm node
...
Cyrille Pitchen [Tue, 23 Jun 2015 15:51:45 +0000 (17:51 +0200)]
ARM: dts: at91: sama5d2 Xplained: set pin muxing for usb gadget and usb host
For USB gadget on port A (device mode):
- pin PA31 is configured as an input GPIO which triggers an interrupt when
vbus is detected on USB port A.
- pin PB9 is configured as an output GPIO and set to low level so the
board doesn't supply vbus to USB port A.
For USB host:
- pin PB10 is configured as an output GPIO and is active at high level.
The ohci driver will activate this pin so the board supplies vbus to USB
port B.
- pin PB9 should be configured as an output GPIO and active at high level
to use to USB port A in host mode (conflicts with USB gadget).
Sergei Shtylyov [Sat, 13 Feb 2016 22:26:34 +0000 (01:26 +0300)]
ARM: dts: porter: remove enable prop from HS-USB device node
In the final versions of the Porter board (called "PORTER_C") Renesas
decided to get rid of the Maxim Integrated MAX3355 OTG chip and didn't
add any other provision to differ the host/gadget mode, so we'll have to
remove no longer valid "renesas,enable-gpio" property from the HS-USB
device node. Hopefully, the earlier revisions of the board were never
seen in the wild...
Roger Quadros [Tue, 1 Mar 2016 13:44:48 +0000 (15:44 +0200)]
ARM: dts: dm814x: dra62x: Disable wait pin monitoring for NAND
The NAND Ready/Busy# line is connected to GPMC_WAIT0 pin and
can't be used for wait state insertion for NAND I/O read/write.
So disable read/write wait monitoring as per Reference Manual's
suggestion [1].
Nicolas Ferre [Tue, 26 Jan 2016 16:30:18 +0000 (17:30 +0100)]
ARM: dts: at91: sama5d2: add dma properties to UART nodes
The dmas/dma-names properties are added to the UART nodes. Note that additional
properties are needed to enable them at the board level: check bindings for
details.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
All pinctrl nodes for the Atmel pinctrl controller need to have their
bias configuration explicitly defined. Otherwise, the pinctrl mapping
is not valid.
It works for now as the pinctrl driver proceeds even with invalid
mappings, but this can become an issue, if the pinctrl driver starts
to require valid mappings. Additionally, the pin is not protected from
being remapped later by an other driver.
There is an external 1kOhms pull-up to 3.3V, so no bias is required on
the Ethernet PHY's interrupt line.
ARM: dts: exynos: Don't overheat the Odroid XU3-Lite on high load
After adding cpufreq-dt support to Exynos542x, the Odroid XU3-Lite can
be easily overheated when launching eight CPU-intensive tasks:
thermal thermal_zone3: critical temperature reached(121 C),shutting down
This seems to be specific to Odroid XU3-Lite board which officially
supports lower frequencies than regular XU3 or XU4. When working at
maximum CPU speed (1800 MHz big and 1300 MHz LITTLE) in warmer place for
longer time, the fan fails to cool down the board and it reaches
critical temperature.
Add CPU cooling to Exynos5422/5800 to fix this issue. When reaching last
interrupt-driven trip-point (70 degrees of Celsius) start passive
cooling in polling mode (slowing CPU by 2 steps). When reaching 85
degrees of Celsius, start slowing even more, down to 600 MHz.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
ARM: dts: exynos: Add cooling levels for Exynos5422/5800 CPUs
On Exynos5422 and Exynos5800 we support 12 cpufreq steps (200-1300 MHz) for LITTLE
and 18 steps for big core (200-1700 MHz). Add respective cooling cells.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Vignesh R [Thu, 25 Feb 2016 22:36:34 +0000 (16:36 -0600)]
ARM: dts: DRA7: Add TBCLK for PWMSS
tbclk is used by ehrpwm to generate PWM waveform on DRA7 SoC. Add Linux
clock to control ehrpwm tbclk.
The TRM says, tbclk is derived from SYSCLKOUT. SYSCLKOUT is nothing but
ehrpwm functional clock derived from the gateable interface and
functional clock of PWMSS(l4_root_clk_div).
Refer AM57x TRM SPRUHZ6[1], October 2014, Table 29-4 and Section 29.2.2.1,
Table 29-19 and the NOTE at the end of the table.
[1] www.ti.com/lit/ug/spruhz6/spruhz6.pdf
Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Arnd Bergmann [Mon, 29 Feb 2016 23:15:19 +0000 (00:15 +0100)]
Merge tag 'sunxi-dt-for-4.6' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/dt
Merge "Allwinner DT Additions for 4.6" from Maxime Ripard:
Quite a few changes, among which:
- Support for the A83t
- Support for the eMMC DDR on a few boards
- Support for the OTG controller on a few boards
- New boards: Itead Ibox, Cubietruck plus, Homlet v2, Lamobo R1
* tag 'sunxi-dt-for-4.6' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: (34 commits)
ARM: dts: sun8i: Add leds and switch on Orangepi Plus boards
ARM: dts: sun8i: Add ir receiver nodes to H3 dtsi
ARM: dts: sun8i-h3: Add R_PIO controller node to the dtsi
dts: sun8i-h3: Add APB0 related clocks and resets
ARM: dts: sun7i: Add dts file for the lamobo-r1 board
ARM: dts: sun4i: Enable USB DRC on Hyundai-a7hd
ARM: dts: sun4i: Enable USB DRC on the MK802
ARM: dts: sun8i: q8-common: Add AXP223 PMIC device and regulator nodes
ARM: dts: sun8i: sinlinx-sina33: Add AXP223 PMIC device and regulator nodes
ARM: dts: sun7i: Enable USB DRC on Olimex A20 EVB
ARM: dts: sun7i: Enable USB DRC on MK808C
ARM: dts: sunxi: Fix #interrupt-cells for PIO in H3
ARM: dts: sun8i-a83t: Correct low speed oscillator clocks
ARM: dts: sun9i: a80-optimus: Remove i2c3 and uart4
ARM: dts: sun4i: Itead Iteaduino to use common code
ARM: dts: sun7i: Add Itead Ibox support
ARM: dts: sunxi: Add sunxi-itead-core-common.dtsi
ARM: dts: sun9i: cubieboard4: Enable hardware reset and HS-DDR for eMMC
ARM: dts: sun9i: a80-optimus: Enable hardware reset and HS-DDR for eMMC
ARM: dts: sun9i: Include SDC2_RST pin in mmc2_8bit_pins
...
Lokesh Vutla [Wed, 24 Feb 2016 10:11:04 +0000 (15:41 +0530)]
ARM: dts: DRA7: change address-cells and size-cells
DRA7 SoC has the capability to support DDR memory upto 4GB. In order to
represent this in memory dt node, the address-cells and size cells
should be 2. So, changing the address-cells and size-cells to 2 and
updating the memory nodes accordingly.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Arnd Bergmann [Mon, 29 Feb 2016 22:57:21 +0000 (23:57 +0100)]
Merge tag 'mvebu-dt-4.6-2' of git://git.infradead.org/linux-mvebu into next/dt
Merge "mvebu dt for 4.6 (part 2)" from Gregory CLEMENT:
- Reorder Ethernet node on Armada 38x SoCs
- Add device tree for buffalo linkstation ls-gl
- Use the more accurate armada-370-sata string for SATA on Armada 375
- Add NAND description to Armada 370 DB and Armada XP DB
* tag 'mvebu-dt-4.6-2' of git://git.infradead.org/linux-mvebu:
ARM: dts: mvebu: add NAND description to Armada 370 DB and Armada XP DB
ARM: dts: armada-375: use armada-370-sata for SATA
ARM: dts: orion5x: add device tree for buffalo linkstation ls-gl
ARM: dts: orion5x: split linkstation lswtgl into common and device parts
ARM: dts: armada-38x: add reference to ETH connectors for A385-AP
ARM: dts: armada-38x: change order of ethernet DT nodes on Armada 38x
ARM: dts: orion5x: fix the missing mtd flash on linkstation lswtgl
ARM: dts: kirkwood: use unique machine name for ds112
ARM: dts: LG Optimus Black codename sniper basic support
The LG Optimus Black codename sniper is a smartphone that was designed and
manufactured by LG Electronics (LGE) and released back in 2011.
It is using an OMAP3630 SoC, GP version.
This adds devicetree support for the device, with only a few basic features
supported, such as debug uart, i2c, internal emmc and external mmc.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Signed-off-by: Tony Lindgren <tony@atomide.com>
Arnd Bergmann [Mon, 29 Feb 2016 15:22:09 +0000 (16:22 +0100)]
Merge tag 'renesas-dt2-for-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
Merge "Second Round of Renesas ARM Based SoC DT Updates for v4.6" from
Simon Horman:
* Add L2 cache-controller nodes to r8a779[0134] and r8a73a4
* Add etheravb support to r8a7794
* Correct JP3 jumper description on Porter
* Enable thermal zone on r8a779[013]
* Replace gpio-key, wakeup with wakeup-source property on r8a7794
* Use demuxer for IIC0/I2C0 on lager
* Use fallback etheravb, pci and pcie compatibility strings as appropriate
* tag 'renesas-dt2-for-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: dts: r8a7790: use fallback etheravb compatibility string
ARM: dts: r8a7790: lager: use demuxer for IIC0/I2C0
ARM: dts: r8a7794: add EtherAVB support
ARM: dts: r8a7794: add EtherAVB clock
ARM: dts: r8a7794: replace gpio-key, wakeup with wakeup-source property
ARM: dts: r8a7794: Add L2 cache-controller node
ARM: dts: r8a7793: Add L2 cache-controller node
ARM: dts: r8a7791: Add L2 cache-controller node
ARM: dts: r8a7790: Add L2 cache-controller nodes
ARM: dts: r8a73a4: Add L2 cache-controller nodes
ARM: dts: r8a7793: enable to use thermal-zone
ARM: dts: r8a7791: enable to use thermal-zone
ARM: dts: r8a7790: enable to use thermal-zone
ARM: dts: porter: fix JP3 jumper description
ARM: dts: r8a7794: use fallback pci compatibility string
ARM: dts: r8a7791: use fallback pci compatibility string
ARM: dts: r8a7790: use fallback pci compatibility string
ARM: dts: r8a7791: use fallback pcie compatibility string
ARM: dts: r8a7790: use fallback pcie compatibility string
As reported by kbuild test robot <fengguang.wu@intel.com>:
In file included from arch/arm/boot/dts/mt2701-evb.dts:16:0:
>> arch/arm/boot/dts/mt2701.dtsi:18:28: fatal error: mt2701-pinfunc.h: No such file or directory
#include "mt2701-pinfunc.h"
^
Robert Jarzmik [Fri, 12 Feb 2016 23:49:20 +0000 (00:49 +0100)]
ARM: dts: pxa: fix dma engine node to pxa3xx-nand
Since the switch from mmp_pdma to pxa_dma driver for pxa architectures,
the pxa_dma requires 2 arguments, namely the requestor line and the
requested priority.
Fix the only left device node which was still passing only one argument,
making the pxa3xx-nand driver misbehave in a device-tree configuration,
ie. failing all data transfers.
Fixes: c943646d1f49 ("ARM: dts: pxa: add dma engine node to pxa3xx-nand") Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Arnd Bergmann [Fri, 26 Feb 2016 22:25:43 +0000 (23:25 +0100)]
Merge tag 'arm-soc/for-4.6/devicetree' of http://github.com/Broadcom/stblinux into next/dt
Merge "Broadcom devicetree changes for 4.6" from Florian Fainelli:
This pull request contains Broadcom ARM-based SoCs Device Tree changes:
- Rafal adds a Device Tree for the D-Link DIR-885L router which is based on the
BCM47094 SoC similar to the BCM4709
- Simran adds proper audio clock Device Tree nodes to the Cygnus platforms
- Martin adds the auxiliary SPI controllers, makes the UART naming convention
more standard, and finally adds the auxiliary UART found in the BCM2835 to the
BCM2835 Device Tree
- Remi adds PWM clock support to the BCM2835 Device Tree
- Lubomir adds a Device Tree for the Raspberry Pi Model A
- Alexander adds Device Tree information for the Raspberry Pi USB power domain
- Dhananjay enables the GPIO-A controller for the Northstar Plus SoCs
- Jon fixes the PCIE Device Tree nodes by pulling them out of the bus-level node,
removes duplicate CPU definitions, adds PMU nodes, SP804 timers, and SP805 watchdog
to the Northstar Plus SoCs
* tag 'arm-soc/for-4.6/devicetree' of http://github.com/Broadcom/stblinux:
ARM: bcm2835: add bcm2835-aux-uart support to DT
ARM: dts: NSP: Add SP805 Support to DT
ARM: dts: NSP: Add SP804 Support to DT
ARM: dts: NSP: Add PMU Support to DT
ARM: dts: NSP: Fix CPU DT issue
ARM: dts: NSP: Fix PCIE DT issue
ARM: dts: enable GPIO-a for Broadcom NSP
ARM: bcm2835: Add the Raspberry Pi power domain driver to the DT.
ARM: bcm2835: dt: Add Raspberry Pi Model A
ARM: bcm2835: follow dt uart node-naming convention
ARM: bcm2835: Add PWM clock support to the device tree
ARM: bcm2835: add the auxiliary spi1 and spi2 to the device tree
ARM: dts: Add audio clock to the existing Broadcom Cygnus clock DT
ARM: BCM5301X: Add DT for D-Link DIR-885L
Arnd Bergmann [Fri, 26 Feb 2016 21:49:23 +0000 (22:49 +0100)]
Merge tag 'zynq-dt-for-4.6' of https://github.com/Xilinx/linux-xlnx into next/dt
Merge "ARM: Xilinx Zynq dt patches for v4.6" from Michal Simek
- Add usb phy for Zybo
- Use earlycon instead of earlyprintk
* tag 'zynq-dt-for-4.6' of https://github.com/Xilinx/linux-xlnx:
ARM: zynq: Use earlycon instead of earlyprintk
ARM: dts: zynq: Enable USB and USB PHY for ZYBO
Arnd Bergmann [Fri, 26 Feb 2016 21:46:39 +0000 (22:46 +0100)]
Merge tag 'keystone_dts_for_4.6_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/dt
Merge "ARM: Keystone DTS for 4.6" from Santosh Shilimkar:
ARM: DTS: Add new bindings for K2G and the K2G evm
K2G SoC family is the newest version of the Keystone family of processors.
The technical reference manual for K2G can be found here:
http://www.ti.com/lit/ug/spruhy8/spruhy8.pdf
* tag 'keystone_dts_for_4.6_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
ARM: dts: keystone: Add minimum support for K2G evm
ARM: dts: keystone: Add Initial DT support for TI K2G SoC family
ARM: keystone: Create new binding for K2G SoC
This patch adds missing i2c pinctrl sleep states.
Also add 16mA drive strength to the pins so that we can detect wide
range of i2c devices on the other side of level shifters.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
ARM: dts: qcom: fix i2c lables to be inline with others
This patch fixes i2c lables to be inline with serial labels.
The reason to do this is that it would look odd if we add aliases in the
board file along with serial.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
Adam Ford [Tue, 23 Feb 2016 01:29:19 +0000 (19:29 -0600)]
ARM: dts: dm3730-torpedo-devkit: Add "Wireless" to model
LogicPD has two main Torpedo styles, a version with wireless and a version
without wireless. This version has Bluetooth and WiFi, but there really
isn't an easy way to identify them automatically. This simply adds
"Wireless" to the model to distinguish it from the 'base' model that will
come soon.
Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
The NAND Ready/Busy# line is connected to GPMC_WAIT0 pin and
can't be used for wait state insertion for NAND I/O read/write.
So disable read/write wait monitoring as per Reference Manual's
suggestion [1].
Roger Quadros [Tue, 23 Feb 2016 16:37:22 +0000 (18:37 +0200)]
ARM: dts: am335x: Disable wait pin monitoring for NAND
The NAND Ready/Busy# line is connected to GPMC_WAIT0 pin and
can't be used for wait state insertion for NAND I/O read/write.
So disable read/write wait monitoring as per Reference Manual's
suggestion [1].
Roger Quadros [Tue, 23 Feb 2016 16:37:20 +0000 (18:37 +0200)]
ARM: dts: am437x: Disable wait pin monitoring for NAND
The NAND Ready/Busy# line is connected to GPMC_WAIT0 pin and
can't be used for wait state insertion for NAND I/O read/write.
So disable read/write wait monitoring as per Reference Manual's
suggestion [1].
APB0 is bearly mentioned in H3 User Manual and it is only setup in the
Allwinners kernel dump for CIR. I have verified experimentally that the
gate for R_PIO exists and works, though. There are probably other gates
there but I don't know their order right now and I don't have access to
their peripherals on my board to test them.
After some experiments and reviewing how this is organized on other
sunxi SoCs, I couldn't actually find any way to disable clocks for R_PIO
and they are working properly without doing anything so I assume they
are connected straight to the 24Mhz oscillator for now.
Signed-off-by: Krzysztof Adamski <k@japko.eu> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Jelle de Jong [Tue, 23 Feb 2016 22:12:43 +0000 (23:12 +0100)]
ARM: dts: sun7i: Add dts file for the lamobo-r1 board
The lamobo-r1 board, sometimes called the BPI-R1 but not labelled as such
on the PCB, is meant as a A20 based router board. As such the board comes
with a built-in switch chip giving it 5 gigabit ethernet ports, and it
has a large empty area on the pcb with mounting holes which will fit a
2.5 inch harddisk. To complete its networking features it has a
Realtek RTL8192CU for WiFi 802.11 b/g/n.
Signed-off-by: Jelle de Jong <jelledejong@powercraft.nl> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
ARM: dts: keystone: Add minimum support for K2G evm
Add barebones K2G evm dts. This DTS allows the board to boot using a
ram based filesystem.
The technical reference manual for K2G can be found here:
http://www.ti.com/lit/ug/spruhy8/spruhy8.pdf
Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
ARM: dts: keystone: Add Initial DT support for TI K2G SoC family
K2G is the newest addition of TI's Keystone 2 product family. It is a
single core Cortex A15 and a C66x DSP.
K2G supports standard peripherals such as SPI, UART, MMC and USB 2.0.
Includes two dual-core Programmable Real-time Unit and Industrial
Communication Subsystems (PRU-ICSS).
The technical reference manual for K2G can be found here:
http://www.ti.com/lit/ug/spruhy8/spruhy8.pdf
This device is targeted for a variety of applications which include, but
are not limited to:
Home audio
Professional audio
Industrial Programmable Logic Control
The peripheral nodes that have been included in this patch have been
tested during bring-up. Since all peripherals will not necessarily be
used on all boards, disable all peripherals by default. This allow
the board dts to selectively choose which peripherals it wants to
enable.
This SoC now uses the next generation of power management architecture
with the PM functionality located in a microcontroller embedded in the SOC.
Support for this new PM architecture along with other peripherals will be
added in future patches.
Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Nishanth Menon [Fri, 5 Feb 2016 18:37:17 +0000 (10:37 -0800)]
ARM: keystone: Create new binding for K2G SoC
K2G SoC family is the newest version of the Keystone family of processors.
The technical reference manual for K2G can be found here:
http://www.ti.com/lit/ug/spruhy8/spruhy8.pdf
Add new bindings for K2G and the K2G evm. Also document these new bindings.
Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Maxime Coquelin [Tue, 23 Feb 2016 16:11:42 +0000 (17:11 +0100)]
ARM: dts: stm32429i-eval: Add USB HS host mode support
This patch adds USB HS support in host mode only.
This port supports OTG mode, but the device more is not working
properly as of now.
Once the device mode fixed, the node will be updated to support OTG.
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Wolfram Sang [Mon, 15 Feb 2016 12:57:49 +0000 (13:57 +0100)]
ARM: dts: r8a7790: lager: use demuxer for IIC0/I2C0
Make it possible to select which I2C IP core you want to run on the
EXIO-A connector. This is the reference how to use this feature. Update
the copyright while we are here.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Minghuan Lian [Wed, 17 Feb 2016 02:04:23 +0000 (10:04 +0800)]
dts/ls2080a: Update PCIe compatible
The patch adds LS2085a to PCIe compatible to fix the compatibility
issue when using firmware with LS2085a compatible property.
Signed-off-by: Minghuan Lian <minghuan.lian@nxp.com> Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Olof Johansson <olof@lixom.net>
ARM: dts: exynos: Move syscon reboot/poweroff to common dtsi
All Exynos SoCs have the same syscon reboot and poweroff device nodes so
there is no need to duplicate the same on each SoC dtsi and can be moved
to a common dtsi that can be included by all the SoCs dtsi files.
Suggested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by: Alim Akhtar <alim.akhtar@samsung,com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Olof Johansson [Thu, 25 Feb 2016 00:03:21 +0000 (16:03 -0800)]
Merge tag 'versatile-dt-cleanup-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/dt
Versatile DT cleanups from Linus Walleij:
"this is a first pull request for my cleanups for the Versatile, as
the finished stuff should not be sitting in my tree but in ARM SoC.
This completes the ARM RealView PB1176 and PB11MPCore device trees,
and moves the Versatile to use power/reset.
The idea is to keep working on this cleanup branch and send additional
patches on top of this one as the prerequisites are merged into the MTD
and FBDEV subsystems. So please create a special versatile cleanup branch
(or suggest another approach).
As it happens, board files and device trees need to change at the same
time to make logical sense, especially for Versatile where auxdata is
replaced with DT entries, such as when reset is moved in the last patch
in this set. The MTD and CLCD changes will share this characteristic."
Versatile family cleanups step 1:
- Finalize RealView the PB1176 and PB11MPCore device trees
- Move Versatile to use the power/reset driver instead of a
custom restart hook
* tag 'versatile-dt-cleanup-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
ARM: versatile: move restart to the device tree
ARM: realview: add the DS1338 RTC to PB1176 DT
ARM: pb1176: add ethernet to devicetree
ARM: pb1176: add ISP1761 USB OTG host controller
ARM: pb1176: add AACI to the device tree
ARM: pb1176: add ICST307 clocks to the device tree
ARM: realview: fix up PB11MP flash compat strings
ARM: realview: add flash devices to the PB1176 DTS
Olof Johansson [Wed, 24 Feb 2016 22:30:50 +0000 (14:30 -0800)]
Merge tag 'samsung-dt-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt
Samsung DeviceTree updates and improvements for v4.6:
1. Add SROM controller device nodes.
2. Add Ethernet chip as child of SROM controller on SMDK5410.
3. Allow simultaneous usage exynos-rng and s5p-sss drivers on Exynos5.
4. Cleanup CPU configuration on Exynos542x/5800.
5. Add necessary nodes for cpufreq-dt driver on Exynos542x/5800 (OPPs,
regulator supplies) which allows frequency and voltage scalling
of this SoC.
6. Minor cleanups.
* tag 'samsung-dt-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: Replace legacy *,wakeup property with wakeup-source for exynos boards
ARM: dts: Add GSCL block parent clock management to pm domain on exynos542x
ARM: dts: Extend existing CPU OPP for exynos5800
ARM: dts: Add CPU OPP properties for exynos542x/5800
ARM: dts: Add cluster regulator supply properties for exynos542x/5800
ARM: dts: Make CPU configuration more readable on exynos542x/5800
ARM: dts: Replace legacy *,wakeup property with wakeup-source on s5pv210
ARM: dts: Allow simultaneous usage exynos-rng and s5p-sss drivers on exynos5
ARM: dts: Add Ethernet chip to exynos5410-smdk5410
ARM: dts: Add SROM to exynos5410
ARM: dts: Add SROM device node for exynos5
ARM: dts: Add SROM device node for exynos4
ARM: dts: Add pinctrl support to exynos5410
Olof Johansson [Wed, 24 Feb 2016 22:02:53 +0000 (14:02 -0800)]
Merge tag 'renesas-dt-for-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
Renesas ARM Based SoC DT Updates for v4.6
* Use SCIF and USBHS fallback compatibility strings
* Add Baud Rate Generator (BRG) support for (H)SCIF
* Enable SCIF_CLK frequency and pins
* Use GIC_* defines
* Enable audio on r8a7793/gose
* Enable HDMI vidio out on r8a7793
* Enable i2c on r8a7793/gose
* Enable QSPI on alt
* Enable GPIO keys and leds on gise
* Enable audio on porter
* Enable DU on porter
* tag 'renesas-dt-for-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (68 commits)
ARM: dts: silk: Enable SCIF_CLK frequency and pins
ARM: dts: porter: Enable SCIF_CLK frequency and pins
ARM: dts: marzen: Enable SCIF_CLK frequency and pins
ARM: dts: lager: Enable SCIF_CLK frequency and pins
ARM: dts: koelsch: Enable SCIF_CLK frequency and pins
ARM: dts: gose: Enable SCIF_CLK frequency and pins
ARM: dts: bockw: Enable SCIF_CLK frequency and pins
ARM: dts: alt: Enable SCIF_CLK frequency and pins
ARM: dts: r8a7794: Add BRG support for (H)SCIF
ARM: dts: r8a7793: Add BRG support for SCIF
ARM: dts: r8a7791: Add BRG support for (H)SCIF
ARM: dts: r8a7790: Add BRG support for (H)SCIF
ARM: dts: r8a7779: Add BRG support for SCIF
ARM: dts: r8a7778: Add BRG support for SCIF
ARM: dts: r8a7794: Rename the serial port clock to fck
ARM: dts: r8a7793: Rename the serial port clock to fck
ARM: dts: r8a7791: Rename the serial port clock to fck
ARM: dts: r8a7790: Rename the serial port clock to fck
ARM: dts: r8a7779: Rename the serial port clock to fck
ARM: dts: r8a7778: Rename the serial port clock to fck
...
Olof Johansson [Wed, 24 Feb 2016 21:52:42 +0000 (13:52 -0800)]
Merge tag 'v4.6-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
Assorted bunch of 32bit Rockchip devicetree changes. More clocks,
nodes and fixes like the increased drive-strength on the firefly.
Most interesting is maybe the enablement of the pl330 option
for handling the broken flushp operation that is present on the
current Rockchip SoCs. Together with the driver-side enablement
this should give us working dma finally.
* tag 'v4.6-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (30 commits)
ARM: dts: cros-ec-keyboard: Add LOCK key to keyboard matrix
ARM: dts: rockchip: replace gpio-key,wakeup with wakeup-source property
ARM: dts: rockchip: add arm,pl330-broken-no-flushp quirk for rk3036 SoCs
ARM: dts: rockchip: Add arm, pl330-broken-no-flushp quirk for rk3xxx platform
ARM: dts: rockchip: Add arm, pl330-broken-no-flushp quirk for rk3288 platform
dt-bindings: rockchip-dw-mshc: add RK3036 dw-mshc description
ARM: dts: rockchip: increase the mclk_fs to 512 for kylin board
ARM: dts: rockchip: support the spi for rk3036
ARM: dts: rockchip: add mclk for rt5616 on rk3036 kylin board
ARM: dts: rockchip: add the leds control for rk3036-kylin board
ARM: dts: rockchip: add tsadc node
clk: rockchip: Add new id for rk3066 tsadc clock
ARM: dts: rockchip: add clock-cells for usb phy nodes
ARM: dts: rockchip: Assign RK3288 EDP_24M input centrally
ARM: dts: rockchip: add soc-specific compatibles for rk3036 SoCs
ARM: dts: rockchip: Bump sd card pin drive strength up on firefly boards
dt-bindings: rockchip-dw-mshc: add RK3368 dw-mshc description
ARM: dts: rockchip: Add the SDIO wifi on Radxa Rock2 square
ARM: dts: rockchip: Add the iodomains for the Rock2 SOM
ARM: dts: rockchip: add rk3288 mipi_dsi nodes
...
Olof Johansson [Wed, 24 Feb 2016 21:40:18 +0000 (13:40 -0800)]
Merge tag 'vexpress-for-v4.6/dt-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/dt
Few updates for ARM VExpress/Juno platforms
1. GICv3 support on Foundation models
2. Support for Juno R2 board
3. Support for ARM HDLCD on all Juno platforms
* tag 'vexpress-for-v4.6/dt-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
arm64: dts: Add HDLCD support on Juno platforms
Documentation: drm: Add DT bindings for ARM HDLCD
arm64: dts: Add support for Juno r2 board
arm64: dts: move juno pcie-controller to base file
arm64: dts: add .dts for GICv3 Foundation model
arm64: dts: split Foundation model dts to put the GIC separately
arm64: dts: Foundation model: increase GICC region to allow EOImode=1
arm64: dts: prepare foundation-v8.dts to cope with GICv3
Sudeep Holla [Tue, 9 Feb 2016 15:44:59 +0000 (15:44 +0000)]
ARM: dts: spear: replace gpio-key,wakeup with wakeup-source property
Keyboard driver for GPIO buttons(gpio-keys) checks for the legacy
"gpio-key,wakeup" boolean property to enable gpio buttons as wakeup
source.
Few dts files assign value "1" to gpio-key,wakeup which is incorrect.
Since the presence of the boolean property indicates it is enabled,
value of "0" or "1" have no significance.
This patch replaces the legacy "gpio-key,wakeup" with the unified
"wakeup-source" property which inturn fixes the above mentioned issue.
Olof Johansson [Wed, 24 Feb 2016 20:18:36 +0000 (12:18 -0800)]
Merge tag 'mvebu-dt-4.6-1' of git://git.infradead.org/linux-mvebu into next/dt
mvebu dt for 4.6 (part 1)
- Improve Armada 38x device tree (SATA and XHCI)
- Fix SD Card and audio support for OpenRD board
- Provide template for RS-232/485 configuration for the same board
- Use a common dtsi file for linkstation boards
- Add support for Buffalo Linkstation LS-QVL
* tag 'mvebu-dt-4.6-1' of git://git.infradead.org/linux-mvebu:
ARM: dts: kirkwood: add device tree for buffalo linkstation ls-qvl
ARM: dts: kirkwood: fix audio for OpenRD clients
ARM: dts: kirkwood: provide template for RS-232/485 configuration for OpenRD
ARM: dts: kirkwood: split lswvl dts to linkstation lsvl and lswvl
ARM: dts: kirkwood: split lswxl dts to linkstation lswsxl and lswxl
ARM: dts: kirkwood: relicense dts of ls-wvl/vl and ls-wxl/wsxl under GPLv2/X11
ARM: dts: kirkwood: fix SD slot default configuration for OpenRD
ARM: dts: kirkwood: fix pin names for UART/SD selection for OpenRD
ARM: dts: armada-370: Update the mpp63 function in the device tree on Armada 370
ARM: dts: armada-38x: use usb-nop-xceiv PHY for the xhci nodes on Armada 388 GP
ARM: dts: armada-38x: use regulator-boot-on for SATA regulators on Armada 388 GP
ARM: dts: armada-38x: adjust board name and compatible for Armada 388 GP
Sricharan R [Tue, 19 Jan 2016 10:02:46 +0000 (15:32 +0530)]
dts: msm8974: Add dma channels for blsp2_i2c1 node
Signed-off-by: Sricharan R <sricharan@codeaurora.org> Reviewed-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
Sricharan R [Tue, 19 Jan 2016 10:02:45 +0000 (15:32 +0530)]
dts: msm8974: Add blsp2_bam dma node
Signed-off-by: Sricharan R <sricharan@codeaurora.org> Reviewed-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
Stephen Boyd [Wed, 25 Nov 2015 22:27:36 +0000 (14:27 -0800)]
ARM: dts: qcom: Remove size elements from pmic reg properties
The #size-cells for the pmics are 0, but we specify a size in the
reg property so that MPP and GPIO modules can figure out how many
pins there are. Now that we've done that by counting irqs, we can
remove the size elements in the reg properties and be DT
compliant.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
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