Commit graph

1741 commits

Author SHA1 Message Date
Simon Glass
f516fd99ec common: Move serial_printf() to the serial header
Move this function header to serial.h since this function is clearly
related to serial. The function itself stays in console.c since we don't
have a single serial file. DM and non-DM each has a separate file so we
would have to either create a new common serial file, or repeat the
function in both serial.c and serial-uclass.c, neither of which seem
worthwhile.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2019-12-02 18:23:10 -05:00
Heinrich Schuchardt
12f1e7908a dm: test: usb: rework keyboard test
Allow the unit test to pass full 8 byte scan code sequences to the USB
keyboard emulation driver and to parse multi-byte escape sequences.

The following features are not yet tested:

* LED status
* caps-lock
* num-lock
* numerical pad keys

The following features are not yet implemented by the USB keyboard
driver and therefore not tested:

* modifiers for non-alpha-numeric keys, e.g. <SHIFT><TAB> and <ALT><F4>
* some special keys, e.g. <PRINT>
* some modifiers, e.g. <ALT> and <META>
* alternative keyboard layouts

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-11-25 13:28:53 +01:00
Heinrich Schuchardt
87e91bccae usb: kbd: implement special keys
Provide support for F1-F12, Insert, Delete, Home, End, Page Up, Page Down.

As this leads to a size increase provide a customizing setting
CONFIG_USB_KEYBOARD_FN_KEYS.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-11-25 13:28:53 +01:00
Tom Rini
9a0cbae22a Merge tag 'u-boot-rockchip-20191124' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
- Clean vid/pid in Kconfig and add fastboot for rk3399
- add 'u-boot, spl-fifo-mode' for mmc
- Use FIT generator for rk3229 optee and rk3368 ATF
- fan53555: add support for Silergy SYR82X and SYR83X
2019-11-23 20:50:11 -05:00
Jagan Teki
3d3b83a573 gadget: rockchip: Add rk3399 USB_GADGET_PRODUCT_NUM
Add 0x330c for rk3399 gadget product number.

Tested-by: Levin Du <djw@t-chip.com.cn>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-11-23 22:29:49 +08:00
Jagan Teki
6b7ebff001 usb: dwc3: Add phy interface for dwc3_uboot
U-Boot has two different variants of dwc3 initializations,
- with dm variant gadget, so the respective dm driver would
  call the dwc3_init in core.
- with non-dm variant gadget, so the usage board file would
  call dwc3_uboot_init in core.

The driver probe would handle all respective gadget properties
including phy interface via phy_type property and then trigger
dwc3_init for dm-variant gadgets.

So, to support the phy interface for non-dm variant gadgets,
the better option is dwc3_uboot_init since there is no
dedicated controller for non-dm variant gadgets.

This patch support for adding phy interface like 8/16-bit UTMI+
code for dwc3_uboot.

This change used Linux phy.h enum list, to make proper code
compatibility.

Cc: Marek Vasut <marex@denx.de>
Tested-by: Levin Du <djw@t-chip.com.cn>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-11-23 22:29:49 +08:00
Jagan Teki
b032061405 gadget: rockchip: Add rk3128 USB_GADGET_PRODUCT_NUM
Add 0x310c for rk3128 gadget product number.

Tested-by: Levin Du <djw@t-chip.com.cn>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-11-23 22:29:49 +08:00
Jagan Teki
132b012ede gadget: rockchip: USB_GADGET_PRODUCT_NUM
Rockchip support differnet or common gadget product number
between Rockchip SoCs like,

0x310a - rk3036
0x320a - rk3229, rk3288
0x330a - rk3328

So, select them on Kconfig based on platform specific
config defined.
   
This eventually drop the explicit configs defined in
supporting board defconfig files.

Tested-by: Levin Du <djw@t-chip.com.cn>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-11-23 22:29:49 +08:00
Jagan Teki
89cbceb388 gadget: Select USB_GADGET_VENDOR_NUM for rockchip
Gadget vendor number, 0x2207 is common across all platfroms
supported in Rockchip SoC.

So, select the same number globally, if ARCH_ROCKCHIP.

This eventually drop the explicit configs defined in supported
board defconfig files.

Tested-by: Levin Du <djw@t-chip.com.cn>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-11-23 22:29:49 +08:00
Jagan Teki
89e311d494 gadget: Select USB_GADGET_MANUFACTURER for rockchip
Select the gadget manufacturer as 'Rockchip' for
all rockchip platform SoC's.

This eventually drop the explicit defined added
on supported board defconfig files.

Tested-by: Levin Du <djw@t-chip.com.cn>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-11-23 22:29:49 +08:00
Simon Goldschmidt
7dc0ac6015 usb: dwc2: fix possible alignment issues
Since upgrading to gcc9, warnings are issued:
"taking address of packed member of ‘...’ may result in an unaligned
pointer value"

Fix this by converting dwc2_fifo_read to use unaligned access since packed
structures may be on an unaligned address, depending on USB hardware.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-11-22 01:25:40 +01:00
Simon Goldschmidt
616ebd8b9c usb: composite: fix possible alignment issues
Since upgrading to gcc9, warnings are issued:
"taking address of packed member of ‘...’ may result in an unaligned
pointer value"

Fix this by converting two functions to use unaligned access since packed
structures may be on an unaligned address, depending on USB hardware.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-11-22 01:25:36 +01:00
Vignesh Raghavendra
e5521b1c6f usb: cdns3: Fix include file path
xhci.h has now been moved to include/usb/ directory. Therefore, update the
path in the Cadence USB drivers.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2019-11-19 16:07:14 +01:00
Kever Yang
e76943ca6f rockchip: usb: Migrate to use ofnode
Migrate to use ofnode_* instead of fdt_* so that we may able to use live
dt for usb udc driver.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-11-17 17:22:53 +08:00
Chunfeng Yun
e0891bb679 usb: xhci: support 1.1 or later version
The xHCI 1.1 version also need set Transfer Type field

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-11-08 11:09:08 +01:00
T Karthik Reddy
f69257baa8 usb: composite: add BOS descriptor support to composite framework
To add usb-3.0 support to peripheral device add BOS & SS capability
descriptors to gadget composite framework.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Roger Quadros <rogerq@ti.com>
2019-11-07 00:24:59 +01:00
Vignesh Raghavendra
d80effb184 usb: gadget: Add gadget_is_cdns3() macro
Add a new bcdDevice entry for Cadence USB gadget controller similar to
other controller and add gadget_is_cdns3() macro as well.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2019-11-07 00:24:59 +01:00
Vignesh Raghavendra
a9ca4193bd usb: cdns3: Add TI wrapper driver for CDNS USB3 controller
Add driver to handle TI specific wrapper for Cadence USB3 controller
present on J721e SoC. Based on Linux driver for the same.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2019-11-07 00:24:59 +01:00
Vignesh Raghavendra
927c22b0da usb: cdns3: gadget: Implement udc_set_speed() callback
Implement udc_set_speed() callback to limit Controller's speed to
high-speed/full-speed when working with gadgets that are high-speed or
full-speed only

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2019-11-07 00:24:59 +01:00
Vignesh Raghavendra
7e91f6ccdc usb: Add Cadence USB3 host and gadget driver
Add support for USB3 host and gadget driver. This is a direct sync of
Linux kernel Cadence USB stack that from v5.4-rc1 release.
Driver has been modified so that it compiles without errors against
U-Boot code base.
Features not required for U-Boot such as scatter-gather DMA and OTG
interrupt handling has been dropped.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
[jjhiblot@ti.com: Add PHY support]
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2019-11-07 00:24:59 +01:00
Sherry Sun
8d94e184ff usb: udc: Introduce ->udc_set_speed() method
This patch was copied from kernel commit: 67fdfda4a99ed.

Sometimes, the gadget driver we want to run has max_speed lower than
what the UDC supports. In such situations, UDC might want to make sure
we don't try to connect on speeds not supported by the gadget
driver because that will just fail.

So here introduce a new optional ->udc_set_speed() method which can be
implemented by interested UDC drivers to achieve this purpose.

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2019-11-07 00:24:59 +01:00
Vignesh Raghavendra
77dcbdf3c1 usb: gadget: Add match_ep() op to usb_gadget_ops
Add match_ep() op to usb_gadget_ops similar to Linux kernel which is
useful in finding a suitable ep match for the function driver. This will
avoid adding more gadget_is_xxx() handling code to usb_ep_autoconfig().

Also sync usb_ep_caps struct thats is usually used in the match_ep()
callback by the gadget controller driver

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2019-11-07 00:24:59 +01:00
Marek Vasut
02b0e1a36c usb: ehci-hcd: Keep async schedule running
Profiling the EHCI driver shows a significant performance problem in
ehci_submit_async(). Specifically, this function keeps enabling and
disabling async schedule back and forth for every single transaction.
However, enabling/disabling the async schedule does not take effect
immediatelly, but instead may take up to 1 mS (8 uFrames) to complete.

This impacts USB storage significantly, esp. since the recent reduction
of maximum transfer size to support more USB storage devices. This in
turn results in sharp increase in the number of ehci_submit_async()
calls. Since one USB storage BBB transfer does three such calls and
the maximum transfer size is 120 kiB, the overhead is 6 mS per 120 kiB,
which is unacceptable.

However, this overhead can be removed simply by keeping the async
schedule running. Specifically, the first transfer starts the async
schedule and then each and every subsequent transfer only adds a new
QH into that schedule, waits until the QH is completed and does NOT
disable the async schedule. The async schedule is stopped only by
shutting down the controller, which must happen before moving out
of U-Boot, otherwise the controller will corrupt memory.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
2019-10-31 12:13:40 +01:00
Marek Szyprowski
fd15b58c1a dwc3: flush cache only if there is a buffer attached to a request
Calling cache flush on invalid buffer, even with zero length might cause
an exception on certain platforms.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2019-10-31 12:12:31 +01:00
Marek Szyprowski
ade08db899 gadget: f_thor: properly enable 3rd endpoint defined by the protocol
This is needed to make Windows THOR flash tool happy, because it
starts sending data only when interrupt packet is received on the 3rd
endpoint.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Lukasz Majewski <lukma@denx.de>
2019-10-31 12:12:31 +01:00
Vignesh Raghavendra
d624434f5e dwc3-generic: Don't fail probe if clk/reset entries are absent
Some boards don't populate clk/reset entries as these are are optional
as per binding documentation. Therefore, don't fail driver probe if
clk/reset entries are absent in DT.

This fixes fastboot failures seen due to enabling of CONFIG_CLK on AM57xx

Fixes: e8e683d33b ("board: ti: am57xx-idk: Configure the CDCE913 clock synthesizer")
Reported-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2019-10-31 12:11:24 +01:00
Ye Li
235f5e158e ehci-mx6: Update EHCI driver to support OTG0 on i.MX7ULP
The ULP has two USB controllers. These two controllers have similar NC
registers layout as i.MX7D. But OTG0 uses UTMI PHY simliar as i.MX6, not
the integrated PHY on i.MX7D. The OTG1 needs off-chip HSIC PHY or ULPI PHY
to work.

This patch only supports OTG0 with UTMI PHY.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-10-24 15:31:13 +02:00
Igor Opaniuk
1198a104d3 usb: ehci-mx6: Fix bus enumeration for iMX7 SoCs
This fixes the issues with calculation of controller indexes in
ehci_usb_bind() for iMX7, as USB controllers on iMX7 SoCs aren't
placed next to each other, and their addresses incremented by 0x10000.

Example of USB nodes for iMX7S/D:

usbotg1: usb@30b10000 {
    compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
    reg = <0x30b10000 0x200>;
           ^^^^^^^^^^
....
usbotg2: usb@30b20000 {
    compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
    reg = <0x30b20000 0x200>;
           ^^^^^^^^^^
....

usbh: usb@30b30000 {
    compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
    reg = <0x30b30000 0x200>;
           ^^^^^^^^^^
....

Which was leading to usb enumeration issues:
Colibri iMX7 # usb start
starting USB...
Bus usb@30b10000: USB EHCI 1.00
Bus usb@30b20000: probe failed, error -22
scanning bus usb@30b10000 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found

Fixes: 501547cec1("usb: ehci-mx6: Fix bus enumeration for DM case")
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-10-24 15:31:13 +02:00
Jean-Jacques Hiblot
3e6ab7327f usb: dwc3: Kconfig: get rid of obsolete mode selection
The mode selection for the DWC3 is kind of obsolete. The driver does not
have to be host only or gadget only. This choice is confusing.
All the remaining callers of dwc3_uboot_init() explicitly set dr_mode
before calling the function, so none rely on a default behavior.

Remove the choice menu and keep only the USB_DWC3_GADGET option. Enable it
by default if USB_GADGET and USB_DWC3 are enabled.
It must be disabled for the evb-rk3328 as it uses DWC2 for the gadget and
DWC3 for the host.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-10-24 11:28:17 +02:00
Jean-Jacques Hiblot
ba6c5f7a28 usb: dwc3: Add dwc3_of_parse() to get quirks information from DT
Add a new function that read quirk and configuration information from the
DT. The goal is to allow platforms using their own version of DWC3 driver
to migrate to the generic DWC3 driver.
The function is adapted from the function dwc3_get_properties() in the
linux dwc3 driver introduced in commit c5ac6116db35d.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-10-24 11:28:17 +02:00
Jean-Jacques Hiblot
1a63e5e5fb usb: dwc3-generic: if no max speed is specified in DT, assume super speed
There is no need to fail if the maximum speed is not specified.
If the speed is not specified, do the same as linux and assume super speed.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-10-24 11:28:17 +02:00
Jean-Jacques Hiblot
b575e90916 usb: dwc3-generic: add a new host driver that uses the dwc3 core
Currently the host driver used by dwc3-generic is "xhci-dwc3". This is
a functional driver but it doesn't use the dwc3 core and, in particular,
it lacks some bits that may be important.
For example on the k2 platforms, it is important that the phy are properly
suspended when the USB is not used anymore. The dwc3 core also has a
partial support for quirks.
The new driver can be used as a drop-in replacement for "xhci-dwc3".

In terms of implementation, it may seem strange that 2 private structures
dwc3_generic_host_priv and dwc3_generic_priv) are used. The reason for this
is simply that the xhci layer expects a struct xhci_ctrl at the beginning
of the private data and it seemed wasteful to include it also for the
peripheral case.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-10-24 11:28:17 +02:00
Jean-Jacques Hiblot
1af590df16 usb: dwc3-generic: factorize code
Factor code for re-usability.
This is another step toward adding host support.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-10-24 11:28:17 +02:00
Jean-Jacques Hiblot
3a38a0adb9 usb: dwc3-generic: use platdata
Separate platform data from the private data.
This is one step toward adding host support.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-10-24 11:28:17 +02:00
Jean-Jacques Hiblot
33a99b4365 usb: dwc3: always use the inlined version of dwc3_host_init/dwc3_host_exit
No one is actually implementing those functions.
We could remove calls to these altogether, but it does not really hurt to
keep the empty inlined version at the moment and it satisfies a symmetry
with the gadget mode.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-10-24 11:28:17 +02:00
Jean-Jacques Hiblot
1708a12377 usb: xhci: move xhci.h to include usb
The xhci.h header file is currently located under drivers/usb/xhci
Move it to the include/usb folder to make it available to drivers that
are not under drivers/usb/xhci

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-10-24 11:28:17 +02:00
Jean-Jacques Hiblot
bbe3d4a6c1 usb: dwc3: switch to peripheral mode when exiting
This allow the phy to enter idle and then suspend.
the K2 platforms require the PHY to be suspended before the USB domain
clock can be turned off.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-10-24 11:28:16 +02:00
Jean-Jacques Hiblot
a8973731a4 usb: host: remove the xhci-zynqmp driver
This driver is not used anymore.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-10-24 11:28:16 +02:00
T Karthik Reddy
1a031d236a drivers: usb: dwc3: setup phy before dwc3 core soft reset
Phy setup should be done before dwc3 soft core reset as it is done
in linux & this fixes unreliable detection of usb cable on host side.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-10-08 09:41:27 +02:00
Tom Rini
6f4001315a Merge branch 'master' of git://git.denx.de/u-boot-usb
- Assorted bugfixes
2019-09-14 19:56:09 -04:00
Kever Yang
6578db8961 usb: ohci-generic: don't probe fail if there is no clk_enable() ops
Some clock driver do not have a clk_enable() call back, and we should not
treat this as fail in ehci probe like other modules, eg. clk_enabl_bulk()
do not return fail if ret value is '-ENOSYS'

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2019-09-11 16:16:12 +08:00
Kever Yang
54a0c7b2e7 usb: ehci-generic: don't probe fail if there is no clk_enable() ops
Some clock driver do not have a clk_enable() call back, and we should not
treat this as fail in ehci probe like other modules, eg. clk_enabl_bulk()
do not return fail if ret value is '-ENOSYS'

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2019-09-11 16:16:12 +08:00
Jean-Jacques Hiblot
e3e5825d01 usb: musb_hcd: fix compilation error
commit 65c1f9820c8f79f "usb: Add nonblock argument to submit_int_msg"
breaks the musb_hcd driver.
Fixing it by adding the missing argument

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-09-11 10:11:39 +02:00
Michal Suchanek
9dcab2c4d2 dwc2: use the nonblock argument in submit_int_msg
An USB 1.1 keyboard connected to dwc2 through a high-speed hub does not
report status until it changes. With this patch you can enable keyboard
by pressing a key while USB devices are probed. Without a keypress no
state is reported and the probe times out. We don't want to wait for a
keypress or timeout while polling for keypresses so implement an int_msg
nonblock variant that exits early on error.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
2019-09-11 10:11:29 +02:00
Michal Suchanek
3437121c03 usb: Add nonblock argument to submit_int_msg
This will be used to implement non-blocking keyboard polling in case of
errors.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
2019-09-11 10:11:29 +02:00
Neil Armstrong
b35b807682 usb: xhci-dwc3: Add support for dis_u2_susphy_quirk
This quirk is necessary for the Amlogic GXL SoCs otherwise the
Port 2 PHY doesn't get out of suspend and U-Boot resets the board after:

XHCI timeout on event type 33... cannot recover.
BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()!
BUG!

This quirk is also handled in the dwc3 core code, but until the
xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here
to fix USB support on the Amlogic libretech-cc and libretech-ac board
when a device is only plugged in the OTG port.

Cc: Yuri Frolov <crashing.kernel@gmail.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-09-10 10:00:53 +02:00
Marek Vasut
769a9cd4bb usb: r8a66597: Add optional DM VBUS regulator support
Add DM regulator support for toggling VBUS, this is useful on boards
which control the VBUS e.g. through GPIO.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
2019-08-22 18:23:36 +02:00
Marek Vasut
8b54830154 usb: r8a66597: Checkpatch cleanup
Fix remaining checkpatch complaints in the driver.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
2019-08-22 18:23:36 +02:00
Marek Vasut
a3d65651d9 usb: r8a66597: Add Kconfig entry
Add missing Kconfig entry for the R8A66597 driver.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
2019-08-22 18:23:36 +02:00
Marek Vasut
7f3858f90d usb: r8a66597: Convert to USB DM
Convert the R8A66597 USB driver to DM and add support for DT probing.
Drop support for legacy non-DM and non-DT probing, since there are no
platform using that.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
2019-08-22 18:23:36 +02:00