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Add driver model support so that ns16550 can support operation both with
and without driver model.
The driver needs a clock frequency so cannot stand alone unfortunately. The
clock frequency must be provided by a separate driver.
Signed-off-by: Simon Glass <[email protected]>
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If the sandbox device tree is provided to U-Boot (with the -d flag) then it
will use the device tree version in preference to the built-in device. The
only difference is the colour.
Signed-off-by: Simon Glass <[email protected]>
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On Exynos5420 and newer versions, the FIMD sysmmus are in
"on state" by default.
We have to disable them in order to make FIMD DMA work.
This patch adds the required framework to exynos_fimd driver,
and disables FIMD sysmmu on Exynos5420.
Signed-off-by: Ajay Kumar <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This parameter should also be supported.
Signed-off-by: Simon Glass <[email protected]>
Tested-by: Ajay Kumar <[email protected]>
Reviewed-by: Jagannadha Sutradharudu Teki <[email protected]>
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This adds driver support for the TPS65090 PMU. Support includes
hooking into the pmic infrastructure so that the pmic commands
can be used on the console. The TPS65090 supports the following
functionality:
- fet enable/disable/querying
- getting and setting of charge state
Even though it is connected to the pmic infrastructure it does
not hook into the pmic charging charging infrastructure.
The device tree binding is from Linux, but only a small subset of
functionality is supported.
Signed-off-by: Tom Wai-Hong Tam <[email protected]>
Signed-off-by: Hatim Ali <[email protected]>
Signed-off-by: Katie Roberts-Hoffman <[email protected]>
Signed-off-by: Rong Chang <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Signed-off-by: Vincent Palatin <[email protected]>
Signed-off-by: Aaron Durbin <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Exynos serise can be supported the dw-mmc controller.
So, it's good that used the general prefix as "_EXYNOS_DWMMC".
Signed-off-by: Jaehoon Chung <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Trivial merge conflict, needed to manually remove
local_info as per commit 41364f0f.
Conflicts:
board/samsung/common/board.c
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Add a simple LCD driver which uses SDL to display the image. We update the
image regularly, while still providing for reasonable performance.
Adjust the common lcd code to support sandbox.
For command-line runs we do not want the LCD to be displayed, so add a
--show_lcd option to enable it.
Tested-by: Che-Liang Chiou <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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This patch enables parsing mipi data from device tree.
Non device tree case is still supported.
Signed-off-by: Piotr Wilczek <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This was obtained from Linux 3.12 commit 5e01dc7b26.
Signed-off-by: Simon Glass <[email protected]>
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This patch adds the driver for keyboard that's controlled by ChromeOS EC.
Signed-off-by: Randall Spangler <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Vincent Palatin <[email protected]>
Signed-off-by: Hung-ying Tyan <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This patch adds the cros_ec driver that implements the protocol for
communicating with Google's ChromeOS embedded controller.
Signed-off-by: Bernie Thompson <[email protected]>
Signed-off-by: Bill Richardson <[email protected]>
Signed-off-by: Che-Liang Chiou <[email protected]>
Signed-off-by: Doug Anderson <[email protected]>
Signed-off-by: Gabe Black <[email protected]>
Signed-off-by: Hung-ying Tyan <[email protected]>
Signed-off-by: Louis Yung-Chieh Lo <[email protected]>
Signed-off-by: Randall Spangler <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Vincent Palatin <[email protected]>
Acked-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
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This patch adds DWMMC device node data for exynos5.
This patch also adds binding file for DWMMC device node.
Signed-off-by: Vivek Gautam <[email protected]>
Signed-off-by: Amar <[email protected]>
Acked-by: Jaehoon Chung <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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simple-framebuffer is a new device tree binding that describes a pre-
configured frame-buffer memory region and its format. The Linux kernel
contains a driver that supports this binding. Implement functions to
create a DT node (or fill in an existing node) with parameters that
describe the framebuffer format that U-Boot is using.
This will be immediately used by the Raspberry Pi board in U-Boot, and
likely will be used by the Samsung ARM ChromeBook support soon too. It
could well be used by many other boards (e.g. Tegra boards with built-in
LCD panels, which aren't yet supported by the Linux kernel).
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Add DT node and bindings documentaion for DP.
Signed-off-by: Ajay Kumar <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add DT node and bindings documentation for FIMD.
Signed-off-by: Ajay Kumar <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This adds a member to TMU FDT node for providing hardware
tripping temperature threshold.
Signed-off-by: Akshay Saraswat <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Fdt entry for Exynos TMU driver specific pre-defined values used for
calibration of current temperature and defining threshold values.
Signed-off-by: Akshay Saraswat <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add SPI device node data for exynos.
Signed-off-by: Rajeshwari Shinde <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add sound device node data for exynos
Signed-off-by: Rajeshwari Shinde <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add LCD definitions and also a proposed binding for LCD displays.
The PWM is as per what will likely be committed to linux-next soon.
The displaymode binding comes from a proposal here:
http://lists.freedesktop.org/archives/dri-devel/2012-July/024875.html
The panel binding is new, and fills a need to specify the panel
timings and other tegra-specific information. Should a binding appear
that allows the pwm to handle this automatically, we can revisit
this.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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This binding will apparently soon be in linux-next. Bring it in now
since we need to do something, and may as well try to target what
Linux will have.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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Add a NAND controller along with a bindings file for review.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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Add U-Boot's peripheral clock information to the Tegra20 device tree file.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Stephen Warren <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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This adds a basic binding for the oscillator and peripheral clocks. The
second cell is the clock number, defined as the bit number within the clock
enable register if the peripheral clock.
This uses the RFC clock bindings from Grant Likely so may change later:
https://lkml.org/lkml/2011/12/12/498
It is taken from Stephen Warren's patch here:
http://patchwork.ozlabs.org/patch/141359/
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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This adds a property to indicate a port which can switch between host and device
mode.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Stephen Warren <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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This file is taken from the Linux mailing list.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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Add a directory to hold device tree binding files, to permit easy review
of this material in U-Boot patches.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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