Commit graph

55545 commits

Author SHA1 Message Date
Jean-Jacques Hiblot
3293e87ba6 configs: am43xx_evm: Enable DM_USB and DM_USB_GADGET
Enable DM_USB and DM_USB_GADGET for AM43xx EVM boards.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:10 +01:00
Jean-Jacques Hiblot
4ea0711104 dts: am4372: Enable USB1 in SPL
USB1 can be used by the romboot on all am4372 platforms to download a
firmware (SPL in our case).
It makes sense to enable USB1 in the SPL to download u-boot.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:10 +01:00
Jean-Jacques Hiblot
894f002f20 dts: Add a u-boot specific dtsi file for the am4372
This file is used to override the values found in am4372.dtsi
Use it to fix the "compatible" options for the controllers used
to support the USB (parent bus and syscons).

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:09 +01:00
Jean-Jacques Hiblot
347631bcdd board: ti: am43xx: turn on USB clocks
Enable USB clocks in late init stage to support ports under DM_USB.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:09 +01:00
Jean-Jacques Hiblot
1ce5f1f933 dwc3-generic: Add support for the am437x
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:09 +01:00
Jean-Jacques Hiblot
512a84c444 phy: omap_usb2: Add support for am437x
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:09 +01:00
Jean-Jacques Hiblot
0f46fb58a2 spl: net: dm: usb: bind the gadget before attempting to load the image
If DM_USB_GADGET is used, the usb ethernet gadget driver must be bound to a
controller before the image can be downloaded over the network.
In u-boot this can be done with the bind command. In SPL it must be done
programmatically.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:09 +01:00
Jean-Jacques Hiblot
9a1dde58f5 spl: drivers: Link usb common library to SPL if USB gadget is enabled
Some drivers might need to access common USB functions such as
usb_get_maximum_speed() or usb_get_dr_mode().

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:09 +01:00
Jean-Jacques Hiblot
7ff0528a73 configs: k2g_evm: Enable DFU on K2G EVM
The K2G evm uses the generic DWC3 driver. DFU can thus be enabled.
Enabling DFU for easier firmware update.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:09 +01:00
Jean-Jacques Hiblot
4dd76d0f96 usb: host: replace xhci-keystone driver by the generic dwc3 driver
The keystone platforms can use the generic DC3 driver. Removing the
keystone-spcecific xchi driver and add the configuration options to enable
the generic DWC3 driver on all K2 platforms.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:09 +01:00
Jean-Jacques Hiblot
4b12783c8e PHY: Add phy driver for the keystone USB PHY
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:09 +01:00
Jean-Jacques Hiblot
d53653f3f9 ARM: dts: k2g-evm: enable USB0 and USB1
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:09 +01:00
Jean-Jacques Hiblot
c9d5220693 board: ks2_evm: Enable the USB clocks if DM_USB is used
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:09 +01:00
Jean-Jacques Hiblot
1c03ade328 usb: dwc3-generic: make it compatible with "ti, keystone-dwc3"
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-14 17:59:09 +01:00
Adam Ford
f187ace80e usb: musb: Remove legacy CONFIG_USB_DA8XX
There don't appear to be any boards enabling CONFIG_USB_DA8XX,
and there is a newer version of the MUSB driver, so let's remove
the legacy version of it.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-12-14 17:59:09 +01:00
Adam Ford
66c65f0a91 usb: musb: Remove Legacy CONFIG_USB_DAVINCI
This patch removes CONFIG_USB_DAVINCI.  It's a legacy option
that isn't defined anywhere, and there is a newer MUSB driver.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-12-14 17:59:09 +01:00
Martyn Welch
16ecb295b3 usb: Don't enable CONFIG_SPL_DM_USB for non-DM SPL
When CONFIG_SPL_DM_USB was added, it was added defaulted on without
protection to ensure it didn't get set for non-DM SPL builds.

This leads to unexpected and confusing failures when building a DM based
U-Boot but with a non-DM SPL, as the defconfig is unlikely to have
CONFIG_SPL_DM_USB actively disabled.

Tweak the Kconfig to not enable this setting unless CONFIG_SPL_DM is set.

Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
2018-12-14 17:59:08 +01:00
Lukasz Majewski
916fa09799 usb: composite: Move bitmap related operations to ./include/linux/bitmap.h
The BITMAP related operations can now be moved to ./include/linux/bitmap.h
file to mimic the Linux kernel directory tree.

This change also allows to remove the lin_gadget_compat.h header file
(which is a legacy code only for composite U-boot layer).
It was also possible to remove #includes from several USB gadget drivers.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Stefan Agner <stefan.agner@toradex.com>
2018-12-14 17:59:08 +01:00
Petr Štetiar
bb00a015d6 usb: gadget: f_sdp: Provide filesize env variable for downloaded images
Currently it's not possible to get filesize of downloaded images and
it's impossible to automate some tasks in scripts. So this patch adds
`filesize` environment variable with size (as hex number in bytes) of
the last successfully downloaded file via `sdp` command.

Cc: Lukasz Majewski <lukma@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefan Agner <stefan.agner@toradex.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Reviewed-by: Stefan Agner <stefan.agner@toradex.com>
2018-12-14 17:59:08 +01:00
Simon Glass
f987177db9 dm: sound: Use the correct number of channels for sound
At present the 'beep' sound generates a waveform for only one channel even
if two are being used. This means that the beep is twice the frequency it
should be. Correct this by making it a parameter.

The fix in a previous commit was correct for sandbox but not for other
boards.

Fixes: 03f11e87a8 ("sound: Correct data output in sound_create_square_wave()")
Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:37:10 -07:00
Simon Glass
e221cdcf44 dm: sandbox: Allow selection of sample rate and channels
At present these parameters are hard-coded in the sdl interface code.
Allow them to be specified by the driver instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:37:09 -07:00
Simon Glass
bc58184ec5 dm: sound: max98095: Tidy up error codes
Return a valid error code instead of -1.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:41 -07:00
Simon Glass
e9f66f4f5b dm: sound: Fix license headers
Fix a few files whos license headers were not converted to SPDX.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:41 -07:00
Simon Glass
f2b25c9bf8 dm: sound: Complete migration to driver model
All users of sound are converted to use driver model. Drop the old code
and the CONFIG_DM_SOUND option.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:41 -07:00
Simon Glass
1e224fef94 dm: exynos: Drop CONFIG_DM_I2C_COMPAT
This option is not needed anymore for all exynos boards except arndale.
Update the config.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:41 -07:00
Simon Glass
282e29eb47 dm: sandbox: sound: Convert to use driver model
Update sandbox's device tree and config to use driver model for sound. Use
the double buffer for sound output so that we don't need to wait for the
sound to complete before returning.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:30 -07:00
Simon Glass
93a98a6ff3 dm: exynos: sound: Convert to use driver model
Update snow's device tree and config to use driver model for sound. Also
update the others as best we can.

Spring does not appear to have audio support in the kernel. The smdk5250
and smdk5420 boards use a wolfson codec which I cannot test with. So the
only boards that is tested and known to work are snow, pit and pi.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:30 -07:00
Simon Glass
8cad63c74d dm: sound: exynos: Add support for max98090
Add support for this new codec which is used by pit.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:30 -07:00
Simon Glass
0ab6f0b358 dm: sound: Move common code out of maxim98095
The register-access code is useful for any maxim codec. Move it out into
its own file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:30 -07:00
Simon Glass
482e585bdf exynos: Add support for exynos5420 i2s pinmux
Allow setting the i2s pinmux correctly on exyno5420 so that i2c can be
used on that SoC. Also rename EXYNOS_AUDSS to something consistent with
other naming.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:30 -07:00
Simon Glass
cf9007ce88 exynos: Add proid_is_exynos542x() for common 542x
Add a convenience function for any Exynos 542x chip.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:30 -07:00
Simon Glass
d6cadd5918 dm: sound: Add conversion to driver model
Move the existing hardware drivers over to use driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:29 -07:00
Simon Glass
6c986cfef4 dm: sound: Start i2c IDs from 0
The current ID enums start from 1 but there does not seem to be any reason
that they cannot start with 0. Adjust the code to avoid the +1 in
codec_init().

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
a1b17e4f4c dm: core: Add a function to read into a unsigned int
The current dev_read...() functions use s32 and u32 which are convenient
for device tree but not so useful for normal code, which often wants to
use normal integers for values.

Add a helper which supports returning an unsigned int. Also add signed
versions of the unsigned readers.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
d490189865 dm: sound: Create a uclass for sound
The sound driver pulls together the audio codec and i2s drivers in order
to actually make sounds. It supports setup() and play() methods. The
sound_find_codec_i2s() function allows locating the linked codec and i2s
devices. They can be referred to from uclass-private data.

Add a uclass and a test for sound.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
e625b68b04 dm: sandbox: Update sound to use two buffers
At present we use a single buffer for sound which means we cannot be
playing one sound while queueing up the next. This wouldn't matter except
that a long sound (more than a second) has to be created as a single
buffer, thus using a lot of memory. To better mimic what real sound
drivers do, add support for double buffering in sandbox.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
e96fa6c911 dm: sound: Create a uclass for i2s
The i2s bus is commonly used with audio codecs. It provides a way to
stream digital data sychronously in both directions. U-Boot only supports
audio output, so this uclass is very simple, with a single tx_data()
method.

Add a uclass and a test for i2s.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
ce6d99a056 dm: sound: Create a uclass for audio codecs
An audio codec provides a way to convert digital data to sound and vice
versa. Add a simple uclass which just supports setting the parameters for
the codec.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
45863db5a9 dm: sound: Rename samsung_i2s_priv to i2s_uc_priv
This structure contains information that is likely needed by any i2s
driver so it seems useful to attach it to the (forthcoming) i2c uclass.
For now, just rename it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
2a04957241 dm: sound: Create an option to use driver model for sound
The U-Boot sound system provides basic support for beeping. At present it
does not use driver model, but it needs to be converted. Add an option to
enable driver model for sound. For now it is not connected to anything.
Future work will add drivers which use this option. It will then be
removed once everything is converted.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
51b06dc40b dm: sound: exynos: Correct codec bus addresses
For snow the codec is at address 0x11 on the i2c bus, in 7-bit format.
The device tree and code are in 8-bit format (i.e. shifted left one bit).
Fix both. Fix pit in a similar way.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
a1efd49ee2 dm: sound: Fix up header ordering
Tidy up the ordering of header files in the sounds files.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
9ca9f6d58b dm: sound: wm8994: Drop wm8994_i2c_init()
This function has only one line in it. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
04660d6424 dm: sound: max98095: Drop g_codec_info and g_max98095_info
These are only used in two functions so can be made local.

Also change the first argument of max98095_do_init() to suit.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
62ba831872 dm: sound: wm8994: Drop g_codec_info and g_wm8994_info
These are only used in two functions so can be made local.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
372922ca8f dm: sound: max98095: Drop global i2c-address variable
We can put this in the private structure and avoid a global.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
6ab0d25d55 dm: sound: wm8994: Drop global i2c-address variable
We can put this in the private structure and avoid a global.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
82a27d2c8c dm: sound: max98095: Split out interface setup code
With driver model we want to do a minimal probe when the device is probed
and then set up the codec interface later when a sound is actully played.

Split this setup code out into its own function to help with this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
cfbe7623d6 dm: sound: wm899c: Split out interface setup code
With driver model we want to do a minimal probe when the device is probed
and then set up the codec interface later when a sound is actully played.

Split this setup code out into its own function to help with this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Simon Glass
54e67e2739 dm: sound: wm8994: Create a new common init function
With driver model we cannot pass in the global struct, but instead want
to pass in the driver-private data. Split some of the code out of
wm8994_init() to handle this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00