| Commit message (Collapse) | Author | Age | Files | Lines |
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Remove some entries from Dalmore's device tree that attempt to set some
options which aren't supported for the drive_gma pin group.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
Merge "ARM: tegra: device tree changes for 3.15" from Stephen Warren:
This enables:
- host1x and eDP support on Tegra124.
- LCD panel support for a few Tegra20 devices and Venice2.
- Enables power down, SPI flash, and USB on Venice2.
- Documents which Dalmore revision is supported.
- Adds an I2C bus mux to Cardhu.
Additionally, Tegra124 is converted to use #address-cells=<2> since the
HW suports more than 32-bits of address space, and various cleanups are
included.
* tag 'tegra-for-3.15-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (21 commits)
ARM: dts: tegra: add PCIe interrupt mapping properties
ARM: tegra: use 2 address cells for Tegra124 DT
ARM: tegra: Rename as3722 node to pmic
ARM: tegra: Fix whitespace around '='
ARM: tegra: Enable USB on Venice2
ARM: tegra: Add Tegra124 USB support
ARM: tegra: Enable eDP for Venice2
ARM: tegra: Add Tegra124 eDP support
ARM: tegra: Add Tegra124 host1x support
ARM: tegra: Hook up SDMMC3 power-supply on Venice2
ARM: tegra: Overhaul Venice2 regulators
ARM: tegra: Combine VBUS enable pins into one node
ARM: tegra: Use "disabled" for status property
ARM: tegra: add SPI flash to Venice2 DT
ARM: tegra: enable PCA9546 on Cardhu
ARM: tegra: enable LCD panel on Ventana
ARM: tegra: enable LCD panel on Seaboard
ARM: tegra: add system-power-controller property for PMIC node
ARM: tegra: document which Dalmore revisions are supported
ARM: tegra: Properly sort clocks property
...
Signed-off-by: Olof Johansson <olof@lixom.net>
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Those are defined by the common PCI binding.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Tegra124 can support 4GB of RAM. With that much RAM (plus some memory-
mapped IO peripherals), more than 32-bits of physical address space is
required. Hence, convert all Tegra124 DTs to use 2 DT cells for address
space.
(I think this was suggested by Olof Johansson, but I'm not 100% sure)
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Device tree node name should reflect the kind of device rather than the
specific name of the device.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Equal signs should always be preceded and followed by a single space in
device tree files.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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USB1 and USB3 are routed to two external connectors, while USB2 is used
for the integrated webcam.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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The USB controllers on Tegra124 are backwards-compatible with those
found on Tegra30.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Venice2 has a 12.9" (2560x1700) panel connected to the eDP output of the
Tegra124. The panel has an EDID to describe the video timings but needs
a few extra nodes to get the backlight to come up.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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The SOR block on Tegra124 can be used standalone to drive LVDS panels or
used in conjunction with the DPAUX block to support eDP.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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The version of host1x on Tegra124 is largely compatible with that on
earlier Tegra generations. Some of the registers have moved around or
expanded to allow for more capability, so a separate compatible string
is still required.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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The SDMMC3 interface is supplied with 1.8V by the PMICs LDO6.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Some of the regulators and the relationships to other regulators are
wrong. This commit attempts to rectify this by making them more similar
to what the schematics contain. This starts by adding a +VDD_MUX supply
that represents the 12V input and derives the main +3.3V_SYS and +5V_SYS
supplies from that. The majority of the other regulators derive from one
of those three.
While at it, rename the regulators to match the names in the schematics
to make them easier to match up.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Both USB_VBUS_EN0 and USB_VBUS_EN1 are configured the same way, so they
can be combined into a single node. While at it, don't configure them as
pull-up since they already have external pull-ups. Also U-Boot doesn't
configure them as pull-up either.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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To disable a device tree node, the status property should be set to
"disabled", not "disable".
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Venice2 contains an SPI Flash chip, which contains the bootloader.
Add this to the DT, so the kernel can access it.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Cardhu has a PCA9546 for I2C bus extension, which connects to 3
cameras. It's required for Tegra V4L2 soc camera driver and camera
sensor drivers.
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Ventana uses a CLAA101WA01A LCD panel. Enable the relevant display
controller, backlight, and regulators.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
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Seaboard uses a CLAA101WA01A LCD panel. Enable the relevant display
controller, backlight, and regulators.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
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Add system-power-controller property to system PMIC, ams AS3722,
node to enable power off functionality through PMIC.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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There are a number of revisions of the Dalmore board, each with a variety
of incompatible SW-visible HW changes. The Dalmore DT file in the kernel
only supports HW revision A04. Document this in the DT file.
Reported-by: Paul Walmsley <pwalmsley@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
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Other files and nodes list the resets property after the clocks property
so do the same here for consistency.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Add backlight and panel nodes for the PAZ00 TFT LCD panel.
Signed-off-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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git://git.stlinux.com/devel/kernel/linux-sti into next/dt
Merge "STi DT changes part 1 v2" from Srinivas Kandagatla:
Patches : 01-02 are DT patches, adding interrupt support to pin
controller driver, Driver changes are already going via Linus W's
pinctrl tree.
Patches: 03 - 06 are DT patches for reset/softreset controller. Reset
controller driver is Acked by Philipp Zabel.
Patches: 07, 08 are DT patches, adding Ethernet controller support
patches, actual driver changes are already in v3.14-rc4 via Dave Millers
net tree.
Patches: 09, 10 are DT patches for IR driver support, actual IR driver
is already available since v3.12. Reason for the delay is due to
dependency on reset controller driver/headers.
* tag 'DT-for-v3.15-part-1-v2' of git://git.stlinux.com/devel/kernel/linux-sti:
ARM: STi: STIH416: Add IR support.
ARM: STi: STIH415: Add IR support.
ARM: STi: STiH416: Add ethernet support.
ARM: STi: STiH415: Add ethernet support.
ARM: STi: STiH416: Add soft reset controller support.
ARM: STi: STiH416: Add reset controller support.
ARM: STi: STiH415: Add soft reset controller support.
ARM: STi: STiH415: Add reset controller support.
ARM: STi: STiH415: Add interrupt support for pin controller
ARM: STi: STiH416: Add interrupt support for pin controller
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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This patch adds IRB support to STiH416 platforms.
Tested on B2000 and B2020 development board
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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This patch adds IRB support to STiH415 platforms.
Tested on B2000 and B2020 development boards.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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This patch adds support to STiH416 SOC, which has two ethernet
snps,dwmac controllers version 3.710. With this patch B2000 and B2020
boards can boot with ethernet in MII and RGMII modes.
Tested on both B2020 and B2000.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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This patch adds support to STiH415 SOC, which has two ethernet
snps,dwmac controllers version 3.610. With this patch B2000 and B2020
boards can boot with ethernet in MII and RGMII modes.
Tested on both B2020 and B2000.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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This patch adds soft reset controller support for STiH415 and adds new
softreset lines required for other device tree nodes in the header file.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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This patch adds a reset controller node to the SOC device tree and also
adds new header files with reset lines required for other device tree
nodes.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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This patch adds soft reset controller support for STiH415 and adds new
softreset lines required for other device tree nodes in the header file.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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This patch adds a reset controller node to the SOC device tree and also
adds new header files with reset lines required for other device tree
nodes.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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This patch adds interrupt support for STiH415 pin controllers.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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This patch adds interrupt support for STiH416 pin controllers.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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next/dt
Merge "ARM: mach-bcm: dt updates for 3.15 - part 2" from Matt Porter:
- BCM21664 SoC support
- BCM59056 PMU support
- BCM281xx reboot fix
* tag 'armsoc/for-3.15/dt-2' of git://github.com/broadcom/mach-bcm:
ARM: dts: bcm28155-ap: leave camldo1 on to fix reboot
ARM: dts: add bcm590xx pmu support and enable for bcm28155-ap
ARM: dts: bcm21664: Add device tree files.
ARM: DT: bcm21664: Device tree bindings
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The BCM28155-AP board has a bootloader that expects the camldo1
regulator to be enabled on entry. Currently, the camldo1 regulator
is disabled when no longer in use as is the case during a reboot /
warm reset. This causes the early bootloader to hang upon entry. Add
regulator-always-on to the camldo1 constraint to fix reboot.
Reported-by: Alex Elder <elder@linaro.org>
Signed-off-by: Matt Porter <mporter@linaro.org>
Tested-by: Alex Elder <elder@linaro.org>
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Add a dtsi to support the BCM590xx PMUs used by the BCM281xx family
of SoCs. Enable regulators for use with the dwc2 and sdhci on
bcm28155-ap.
Signed-off-by: Tim Kryger <tim.kryger@linaro.org>
Signed-off-by: Matt Porter <mporter@linaro.org>
Reviewed-by: Markus Mayer <markus.mayer@linaro.org>
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Add device tree files for the Broadcom BCM21664 SoC.
Signed-off-by: Markus Mayer <markus.mayer@linaro.org>
Signed-off-by: Matt Porter <mporter@linaro.org>
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Add binding documents for the Broadcom BCM21664 SoC.
Signed-off-by: Markus Mayer <markus.mayer@linaro.org>
Signed-off-by: Matt Porter <mporter@linaro.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Updates to the .dts files to support more Gumstix boards.
These are sent separately from the rest of the .dts changes
as these depend on the fixes merged into v3.14-rc4, and
needed a bit more time to get updated on the fixes.
* tag 'omap-for-v3.15/dt-overo-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Add support for the Overo Summit
ARM: dts: Add support for the Overo Chestnut43
ARM: dts: Add support for the Overo Alto35
ARM: dts: Add support for the Overo Gallop43
ARM: dts: Add support for the Overo Palo43
ARM: dts: overo: Add LIS33DE accelerometer
ARM: dts: overo: Create a file for common Gumstix peripherals
ARM: dts: overo: Push uart3 pinmux down to expansion board
ARM: dts: omap3-tobi: Add AT24C01 EEPROM
ARM: dts: omap3-tobi: Use include file omap-gpmc-smsc9221
ARM: dts: omap: Add common file for SMSC9221
ARM: dts: omap3-overo: Add HSUSB PHY
ARM: dts: omap3-overo: Enable WiFi/BT combo
ARM: dts: omap3-overo: Add missing pinctrl
ARM: dts: omap3-tobi: Add missing pinctrl
ARM: dts: overo: reorganize include files
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Conflicts:
arch/arm/boot/dts/omap3-overo.dtsi
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Summit is an expansion board for Gumstix Overo products.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Chestnut43 is an expansion board for Gumstix Overo products.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Alto35 is an expansion board for Gumstix Overo products.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Gallop43 is an expansion board for Gumstix Overo products.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Palo43 is an expansion board for Gumstix Overo products.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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The LIS33DE accelerometer is used on several Gumstix expansion boards,
thus add the DT node to omap3-overo-common-peripherals.dtsi.
For the boards that do not have the accelerometer (like Tobi), mark the
status as disabled.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Gumstix expansion boards share a couple of peripherals:
- uart3 is used for the console
- AT24C01 EEPROM on i2c3
Use this file for overo-tobi.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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UART3 is used by expansion boards to get a tty console. Thus, the
pinmux should be defined by expansion boards, instead of being
imposed by the processor board.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Add the AT24C01 EEPROM node populated on most Gumstix expansion board.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Use the timings provided by omap-gpmc-smsc9221. This does not change
the timings, but it avoids code duplication.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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