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It is pointless to build gadget driver if USB_GADGET is disabled.
Signed-off-by: Roger Quadros <[email protected]>
Acked-by: Marek Vasut <[email protected]>
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This adds platform code for the Amlogic Meson GXBaby (S905) SoC and a
board definition for ODROID-C2. This initial submission only supports
UART and Ethernet (through the existing Designware driver). DTS files
are the ones submitted to Linux arm-soc for 4.7 [1].
[1] https://patchwork.ozlabs.org/patch/603583/
Signed-off-by: Beniamino Galvani <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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All members of the DMA descriptor must be 32-bit, even on 64-bit
architectures: change the type to u32 to ensure this. Also, fix
other warnings.
Signed-off-by: Beniamino Galvani <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
[trini: Use phys_addr_t not unsigned long long to test that we're within
DMA'able memory]
Signed-off-by: Tom Rini <[email protected]>
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This small change tidies up the code slightly.
Signed-off-by: Simon Glass <[email protected]>
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When these functions are not compiled in, we still need to declare the
correct function signature to avoid a build warnings in SPL. Fix this.
Signed-off-by: Simon Glass <[email protected]>
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Allow driver model to be used for block devices in the rockchip mmc driver.
Signed-off-by: Simon Glass <[email protected]>
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Add support for using driver model for block devices in this driver.
Signed-off-by: Simon Glass <[email protected]>
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Update sdhci.c so that it works with driver model enabled for block devices.
Signed-off-by: Simon Glass <[email protected]>
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Enable this option to correct display artifacts when a write-back cache is
in use.
Signed-off-by: Simon Glass <[email protected]>
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Setup the clocks for the gmac ethernet interface. This assumes the mac
clock is fed by an external clock which is common on RK3288 based
devices.
Signed-off-by: Sjoerd Simons <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The rgmii_pins node in rk3288.dtsi configures 15 pins. Increase the size
of the cell array to accomedate that, otherwise only the first 10 get
configured.
Signed-off-by: Sjoerd Simons <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add support for the snps,reset-gpio, snps,reset-active-low (optional) and
snps,reset-delays-us device-tree bindings. The combination of these
three define how the PHY should be reset to ensure it's in a sane state.
Signed-off-by: Sjoerd Simons <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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A DM driver for PCA953x was recently introduced by Peng Fan, which lacked
support for the 40 GPIO versions.
This patch adds support for these chips.
Signed-off-by: Mario Six <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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We don't need an int since no value is over 80. This saves a small amount of
SPL space (about 44 bytes).
Signed-off-by: Simon Glass <[email protected]>
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This function is no longer used.
Signed-off-by: Simon Glass <[email protected]>
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This adds to code size and is not needed, since hang() will print a message.
Signed-off-by: Simon Glass <[email protected]>
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This adds a sandbox mailbox implementation (provider), a test client
device, instantiates them both from Sandbox's DT, and adds a DM test
that excercises everything.
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]> # v1
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A mailbox is a hardware mechanism for transferring small message and/or
notifications between the CPU on which U-Boot runs and some other device
such as an auxilliary CPU running firmware or a hardware module.
This patch defines a standard API that connects mailbox clients to mailbox
providers (drivers). Initially, DT is the only supported method for
connecting the two.
The DT binding specification (mailbox.txt) was taken from Linux kernel
v4.5's Documentation/devicetree/bindings/mailbox/mailbox.txt.
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
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The current reset API implements a method to reset the entire system.
In the near future, I'd like to introduce code that implements the device
tree reset bindings; i.e. the equivalent of the Linux kernel's reset API.
This controls resets to individual HW blocks or external chips with reset
signals. It doesn't make sense to merge the two APIs into one since they
have different semantic purposes. Resolve the naming conflict by renaming
the existing reset API to sysreset instead, so the new reset API can be
called just reset.
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Now that the DM core sets driver_data before calling bind(), this driver
can make use of driver_data to determine the set of child devices to
create, rather than manually re-implementing the matching logic in code.
Cc: Hans de Goede <[email protected]>
Signed-off-by: Stephen Warren <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Hans de Goede <[email protected]>
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This will allow a driver's bind function to use the driver data. One
example is the Tegra186 GPIO driver, which instantiates child devices
for each of its GPIO ports, yet supports two different HW instances each
with a different set of ports, and identified by the udevice_id .data
field.
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
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If the UART is to be accessed using I/O port accessors (inb & outb) then
using map_physmem doesn't make sense, since it operates in a different
memory space. Remove the call to map_physmem when
CONFIG_SYS_NS16550_PORT_MAPPED is defined, allowing I/O port addresses
to not be mangled by the incorrect mapping.
Signed-off-by: Paul Burton <[email protected]>
Signed-off-by: Daniel Schwierzeck <[email protected]>
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Support ISA busses in much the same way as Linux does. This allows for
ISA bus addresses to be translated, and only if CONFIG_OF_ISA_BUS is
selected in order to avoid including the code in builds which won't need
it.
Signed-off-by: Paul Burton <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The A80 uses the AXP809 as its primary PMIC.
Signed-off-by: Chen-Yu Tsai <[email protected]>
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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Adds poweroff support for axp818 pmic.
Signed-off-by: Chen-Yu Tsai <[email protected]>
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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The AXP818 has a switchable output, SW. This is commonly used for
controlling power to the LCD backlight.
Signed-off-by: Chen-Yu Tsai <[email protected]>
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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Description said eldo2 instead of fldo2, a copy-paste error.
Fixes: 38491d9c6515 ("power: axp818: Add support for FLDOs")
Signed-off-by: Chen-Yu Tsai <[email protected]>
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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The ELDO enable bits and registers are contiguous for axp221. Instead
of a switch case testing against the index, just use the index to shift
the bit or register offset.
Signed-off-by: Chen-Yu Tsai <[email protected]>
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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Signed-off-by: Masahiro Yamada <[email protected]>
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Now that we are using driver model, we can drop the weak functions and LCD
init in the board file.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Update several boards to use driver model for video. This involves changes
to the EDP and FIMD (frame buffer) drivers. Existing PWM, simple-panel and
pwm-backlight drivers are used. These work without additional configuration
since they use the device tree settings in the same way as Linux.
Boards converted are:
- snow
- spring
- peach-pit
- peach-pi
All have been tested. Not converted:
- MIPI display driver
- s5pc210_universal
- smdk5420
- smdk5250
- trats
- trats2
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Use 'priv' for a private pointer and 'regs' for a register pointer.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Rename this function to better fit with driver model. It is the private data
for the exynos EDP driver.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This function controls enabling the EDP PHY. Rename it and drop the existing
weak functions, which are confusing.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This driver supports the standard PWM API. There are 5 PWMs. Four are used
normally and the last is normally used as a timer.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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At present exynos_fimd.c is the controller and exynos_fb.c is the U-Boot
LCD interface. With driver model we want these in one file, so join them
in preparation.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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In preparation for making this a parameter, move it into the function
that sets it up.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Put the pointer to this structure in struct vidinfo so that we can
reference it without it being global.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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In preparation for making this a parameter, move it into the function
that sets it up.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Drop these and use parameters instead.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Drop these and use the existing variables instead.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Drop these and use parameters instead.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Drop this and use parameters instead.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Use 'struct vidinfo' instead so that we can change this to a struct with a
different name in future.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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We always use device tree with video, so can drop these #ifdefs. Some of the
hardware addresses are not needed either.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Move all the exynos video drivers into one place for ease of maintenance.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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