Tango4 provides 2 SD/SDIO/eMMC controllers.
Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

http://elinux.org/Device_Tree_Usage#aliases_NodeSigned-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'aspeed-4.11-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into next/dt

Aspeed devicetree updates for 4.11

This introduces the first OpenPower Power9 BMC system, Romulus. Romulus is
based on the ast2500 SoC from Aspeed.

These commits also add newly upstreamed drivers to the Palmetto BMC and ast2500
eval board. We now have working network, ipmi bt, gpio and pinmux on all platforms.

* tag 'aspeed-4.11-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed:
  ARM: dts: aspeed: Add Romulus BMC platform
  ARM: dts: aspeed: Add ftgmac100 to g4 and g5 platforms
  ARM: dts: aspeed: Correct palmetto device tree
  ARM: dts: aspeed: Reserve framebuffer memory
  ARM: dts: aspeed-g5: Add gpio controller to devicetree
  ARM: dts: aspeed-g5: Add syscon and pin controller nodes
  ARM: dts: aspeed-g5: Add LPC Controller node
  ARM: dts: aspeed-g5: Add SoC Display Controller node
  ARM: dts: aspeed-g4: Add gpio controller to devicetree
  ARM: dts: aspeed-g4: Add syscon and pin controller nodes
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'at91-ab-4.11-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt

DT for 4.11:

 - New boards: Axentia TSE-850, sama5d36ek CMP
 - new device definitions for sama5d2
 - Fix DMA allocation on sama5d4 for secure peripherals

* tag 'at91-ab-4.11-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
  ARM: dts: at91: add devicetree for the Axentia TSE-850
  ARM: dts: at91: add dts file for sama5d36ek CMP board
  ARM: dts: at91: sama5d2: add ssc0 definition
  ARM: dts: at91: sama5d2 Xplained: use DMA for UART3
  ARM: dts: at91: sama5d2: move UART3 to DMA1
  ARM: dts: at91: add dma1 definition to sama5d2
  ARM: dts: at91: sama5d4 Xplained: enable UART1 node with DMA
  ARM: dts: at91: sama5d4: change DMA allocation for secure peripherals
  ARM: dts: at91: sama5d3_uart: fix reg sizes to match documentation
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'stm32-dt-for-v4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into next/dt

STM32 DT updates for v4.11, round 1.

Highlights:
----------

 - ADD RTC support on STM32F429 MCU
 - Enable RTC on STM32F469and STM32F429 boards
 - ADD ADC support on STM32F429 MCU
 - Enable ADC on STM32F429 Eval board
 - Add I2S external clock
 - Fix memory size for STM32F429 Disco

Note:
-----
First patch "clk: stm32f4: Update DT bindings documentation")
has already been merged in clock tree.

* tag 'stm32-dt-for-v4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
  ARM: dts: stm32: enable RTC on stm32429i-eval
  ARM: dts: stm32: enable RTC on stm32f469-disco
  ARM: dts: stm32: enable RTC on stm32f429-disco
  ARM: dts: stm32: Add RTC support for STM32F429 MCU
  ARM: dts: stm32: set HSE_RTC clock frequency to 1 MHz on stm32f429
  ARM: dts: stm32: Include auxiliary stm32fx clock definition
  ARM: dts: stm32: Add external I2S clock on stm32f429 MCU
  ARM: dts: stm32: enable ADC on stm32f429i-eval board
  ARM: dts: stm32: Add ADC support to stm32f429
  ARM: dts: stm32: Add missing USART3 pin config to stm32f469-disco board
  ARM: dts: stm32: Fix memory size from 8MB to 16MB on stm32f469-disco board
  clk: stm32f4: Update DT bindings documentation
Signed-off-by: Olof Johansson <olof@lixom.net>

mvebu dt for 4.11 (part 1)

- Add support for the ethernet switch on the Turris Omnia board
- Clean up and improvement for ClearFog boards
- Correct license text which was mangled when switching to dual license

* tag 'mvebu-dt-4.11-1' of git://git.infradead.org/linux-mvebu:
  ARM: dts: turris-omnia: add support for ethernet switch
  ARM: dts: armada388-clearfog: move uart nodes
  ARM: dts: armada388-clearfog: move ethernet related nodes
  ARM: dts: armada388-clearfog: move I2C nodes
  ARM: dts: armada388-clearfog: move device specific pinctrl nodes
  ARM: dts: armada388-clearfog: add pro model DTS file
  ARM: dts: armada388-clearfog: add base model DTS file
  ARM: dts: armada388-clearfog: move rear button
  ARM: dts: armada388-clearfog: move SPI CS1
  ARM: dts: armada388-clearfog: move second PCIe port
  ARM: dts: armada388-clearfog: move DSA switch
  ARM: dts: armada388-clearfog: split clearfog DTS file
  ARM: dts: armada388-clearfog: move sdhci pinctrl node to microsom
  ARM: dts: armada388-clearfog: move SPI flash into microsom
  ARM: dts: armada388-clearfog: fix SPI flash #size-cells
  ARM: dts: mvebu: Correct license text
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'samsung-dt-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt

Samsung DeviceTree update for v4.11:
1. Fixes for initial audio clocks configuration.
2. Enable sound on Odroid-X board.
3. Enable DMA for UART modules on Exynos5 SoCs.
4. Add CPU OPPs for Exynos4412 Prime (newer version of Exynos4412). This pulls
   necessary change in the clocks.
5. Remove Exynos4212. We do not have any mainline boards with it. This will
   simplify few bits later.

* tag 'samsung-dt-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: dts: exynos: remove Exynos4212 support (dead code)
  ARM: dts: exynos: Add CPU OPPs for Exynos4412 Prime
  clk: samsung: Add CPU clk configuration data for Exynos4412 Prime
  ARM: dts: exynos: Enable DMA support for UART modules on Exynos5 SoCs
  ARM: dts: exynos: Cleanup Odroid-X2 and enable sound on Odroid-X
  ARM: dts: exynos: Fix initial audio clocks configuration on Exynos4 boards
  ARM: dts: exynos: Correct clocks for Exynos4 I2S module
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'sti-dt-for-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti into next/dt

STi dts update:

Enable High Quality Video Data Plane (HQVDP) DT entry
Add DELTA V4L2 video decoder DT entry
Disable unused fdma instances
Fix sti-display-subsystem wrong clock parent's value
Cleanup and update DT entries related to remoteproc

* tag 'sti-dt-for-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti:
  ARM: dts: STiH407-family: Supply Mailbox properties to delta RProc
  ARM: dts: STiH407-family: Supply mailbox properties to GP0 RProc
  ARM: dts: STiH407-family: update dmu remoteproc node
  ARM: dts: STiH407-family: remove gp1 remoteproc node
  ARM: dts: STiH407-family: remove audio remoteproc node
  ARM: dts: STiH407-family: update gp0_reserved memory region
  ARM: dts: STiH410-family: fix wrong parent clock frequency
  ARM: dts: STiH410: add DELTA dt node
  ARM: dts: STiH407-family: disable fdma1 and fdma2
  ARM: dts: STiH410: add hqvdp node
  ARM: dts: STiH410-B2120: enable sti-hda at board level
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'socfpga_dts_for_v4.11_part_1' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt

SoCFPGA DTS updates for v4.11, part 1
- Adds FPGA manager bits
- Enable I2C on Cyclone5 and Arria5 devkits
- Adds LED support on C5/A5 devkits
- Enables CAN on C5 devkit
- Enables watchdog
- Add NAND on Arria10
- Add the LTC2977 Power Monitor on Arria10 devkit

* tag 'socfpga_dts_for_v4.11_part_1' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  ARM: dts: socfpga: add missing compatible string for SDRAM controller
  ARM: dts: socfpga: add fpga region support on Arria10
  ARM: dts: socfpga: add base fpga region and fpga bridges
  ARM: dts: socfpga: fpga manager data is 32 bits
  ARM: dts: socfpga: Add NAND device tree for Arria10
  ARM: dts: socfpga: add fpga-manager node for Arria10
  ARM: dts: socfpga: add the LTC2977 power monitor on Arria10 devkit
  ARM: dts: socfpga: enable watchdog timer on Arria5 and Arria10
  ARM: dts: socfpga: enable CAN on Cyclone5 devkit
  ARM: dts: socfpga: Add Rohm DH2228FV DAC
  ARM: dts: socfpga: set desired i2c clock on Cyclone5 and Arria5 devkits
  ARM: dts: socfpga: enable GPIO and LEDs for Cyclone5 and Arria5 devkits
Signed-off-by: Olof Johansson <olof@lixom.net>

This patch enables RTC on stm32429i-eval with default LSE clock source.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>

This patch enables RTC on stm32f469-disco with default LSE clock source.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>

This patch enables RTC on stm32f429-disco with LSI as clock source because
X2 crystal for LSE is not fitted by default.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>

This patch adds STM32 RTC bindings for STM32F429.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>

This patch set HSE_RTC clock frequency to 1 MHz, as the clock supplied to
the RTC must be 1 MHz.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

Signed-off-by: Loic Pallardy <loic.pallardy.chotard@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

Rename dmu_reserved to delta_reserved
Rename st231_dmu to st231_delta
Update the delta_reserved memory region start address
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

This node is unused, remove it
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

This node is unused, remove it
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

Update the start address of gp0_reserved memory region
and enable it
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

The clock parent was lower than child clock which is not correct.
In some use case, it leads to division by zero.
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>

This patch adds DT node for STMicroelectronics
DELTA V4L2 video decoder
Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>

Only fdma0 instance is used for audio, so disable the
2 others instances.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

Enable High Quality Video Data Plane which is
an hardware IP dedicated to video rendering.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

As sti-hda is only available on STiH410-B2120,
disable it in STiH410.dtsi and enable it at board level.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

There are no Exynos4212 based boards in mainline, so there is no need to
keep additional files for SoCs, which are never used. This patch removes
support for Exynos4212 SoCs and moves previously shared Exynos4412
definitions to a single file to simplify future maintenance.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

The Axentia TSE-850 is a SAMA5D3-based device designed to generate
FM subcarrier signals.
Signed-off-by: Peter Rosin <peda@axentia.se>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

The sama5d36ek CMP board is the variant of sama5d3xek board.
It is equipped with the low-power DDR2 SDRAM, PMIC ACT8865 and
some power rail. Its main purpose is used to measure the power
consumption.
The difference of the sama5d36ek CMP dts from sama5d36ek dts is
listed as below.
 1. The USB host nodes are removed, that is, the USB host is disabled.
 2. The gpio_keys node is added to wake up from the sleep.
 3. The LCD isn't supported due to the pins for LCD are conflicted
    with gpio_keys.
 4. The adc0 node support the pinctrl sleep state to fix the over
    consumption on VDDANA.

As said in errata, "When the USB host ports are used in high speed
mode (EHCI), it is not possible to suspend the ports if no device is
attached on each port. This leads to increased power consumption even
if the system is in a low power mode." That is why the the USB host
is disabled.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

The sama5d2 SoC has Synchronous Serial Controller which provides
synchronous communication link with external devices.
It's generally used in audio and telecom applications such as
I2S, Short Frame Sync, Long Frame Sync.
Signed-off-by: Alex Gershgorin <alex.gershgorin@qcore.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

Use DMA for UART3 as we have enough channels and to show how to
specify DMA use with serial nodes.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

Now that DMA1 is defined, use it to distribute channel usage among the two
controllers.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

The sama5d2 SoC has a second DMA controller and can be used just like DMA0.
By default both DMA controllers are configured as "Secure" in
MATRIX_SPSELR so we can use whichever we want in a "single Secure World"
configuration.
Surprisingly the DMA1 has a lower address than DMA0. To avoid confusion
place it after DMA0 node anyway.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

Enable UART1 and use DMA configuration with it.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

Some peripherals are "Programmable Secure" but left as "Secure" by default.
If tried to be connected to Non-Secure DMA controller, the possibility to
leak secure data is prevented so using these peripherals with DMA1 is not
possible with this default configuration (MATRIX_SPSELR registers setup by
bootloader).
Move them to DMA0 which is an "Always-Secure" DMA controller.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

The new size (0x100) also matches the size given in sama5d3.dtsi

Documentation reference: section 43.6 "Universal Asynchronous
Receiver Transmitter (UART) User Interface", table 43-4 "Register
Mapping" in [1].

[1] Atmel-11121F-ATARM-SAMA5D3-Series-Datasheet_02-Feb-16
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

Romulus is an OpenPower machine with an ast2500 BMC. It has NCSI
networking and 512MB of RAM.
Signed-off-by: Joel Stanley <joel@jms.id.au>

Signed-off-by: Joel Stanley <joel@jms.id.au>

Palmettos have 512MB of memory as opposed to the previously thought
256MB. Update the device trees accordingly.

We run the uart at 115200.
Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>

When used as a BMC, the host expects to be able to use 16MB of
framebuffer memory at the top of RAM.
Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>