Commit graph

89610 commits

Author SHA1 Message Date
Bin Meng
6072703dc9 bootmeth: efi: Make distro_efi_boot() static
As it is only called in bootmeth_efi.c

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-08-15 18:21:17 +02:00
Heinrich Schuchardt
5aae021c30 doc: add partition API to HTML documentation
* Convert comments in part.h to Sphinx style.
* Create documentation page for the partition API.
* Add the partition API page to the API index page.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-15 18:21:17 +02:00
Heinrich Schuchardt
289bd72ea4 doc: description of board_get_usable_ram_top()
Improve the description of function board_get_usable_ram_top().

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-15 18:21:17 +02:00
Heinrich Schuchardt
78246baa8d lmb: description lmb_is_reserved, lmb_is_reserved_flags
* provide a description for function lmb_is_reserved()
* improve the description of funciton lmb_is_reserved_flags()

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-08-15 18:21:17 +02:00
Tom Rini
f26c54ddde doc/sphinx/requirements.txt: Bump certifi up
Upgrade certifi to the latest version, to remove e-Tugra from the root
store.

Link: https://groups.google.com/a/mozilla.org/g/dev-security-policy/c/C-HrP1SEq1A?pli=1
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-08-15 18:21:17 +02:00
Tom Rini
f0efecd27d Merge tag 'ubi-updates-for-v2023.10-rc3' of https://source.denx.de/u-boot/custodians/u-boot-ubi
ubi changes for v2023.10-rc3

Fix:
- Fix 'ubi list' command arguments parsing
  from Dmitry
2023-08-15 10:44:32 -04:00
Tom Rini
ae9de10d5f Merge tag 'i2c-updates-for-v2023.10-rc3' of https://source.denx.de/u-boot/custodians/u-boot-i2c
i2c updates for v2023.10-rc3

Bugfixes:
- mvtwsi driver fix stuck "bus error" state
  from Sam
2023-08-15 10:44:20 -04:00
Tom Rini
bdc682437a Merge branch '2023-08-14-assorted-general-updates' into next
- Assorted PCI-related fixes, add Apple Type-C PHY support, semihosting
  updates, fix a FAT corner-case, update the help on the pxe cmd and
  clean up the gpio uclass slightly.
2023-08-15 10:39:41 -04:00
Dmitry Dunaev
34031e9cce cmd: ubi: Fix 'ubi list' command arguments parsing
This fixes allowed argc variable value for arguments parsing

Fixes: 6de1daf64b ("cmd: ubi: Add 'ubi list' command")
Signed-off-by: Dmitry Dunaev <dunaev@tecon.ru>
2023-08-15 07:32:13 +02:00
Sam Edwards
250454c59b i2c: mvtwsi: reset controller if stuck in "bus error" state
The MVTWSI controller can act either as a master or slave device. When
acting as a master, the FSM is driven by the CPU. As a slave, the FSM is
driven by the bus directly. In what is (apparently) a safety mechanism,
if the bus transitions our FSM in any improper way, the FSM goes to a
"bus error" state (0x00). I could find no documented or experimental way
to get the FSM out of this state, except for a controller reset.

Since U-Boot only uses the MVTWSI controller as a bus master, this
feature only gets in the way: we do not care what happened on the bus
previously as long as the bus is ready for a new transaction. So, when
trying to start a new transaction, check for this state and reset the
controller if necessary.

Note that this should not be confused with the "deblocking" technique
(used by the `i2c reset` command), which involves pulsing SCL repeatedly
if SDA is found to be held low, in an attempt to force the bus back to
an idle state. This patch only resets the controller in case something
else had previously upset it, and (in principle) results in no
externally-observable change in behavior.

Signed-off-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
2023-08-15 06:52:04 +02:00
Tom Rini
51171cdd6d Enhance bootmeth_cros
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Merge tag 'dm-next-14aug23' of https://source.denx.de/u-boot/custodians/u-boot-dm into next

Enhance bootmeth_cros
2023-08-14 21:39:08 -04:00
Marek Vasut
aaf5b59230 gpio: Use separate bitfield array to indicate GPIO is claimed
The current gpio-uclass design uses name field in struct gpio_dev_priv as
an indicator that GPIO is claimed by consumer. This overloads the function
of name field and does not work well for named pins not configured as GPIO
pins.

Introduce separate bitfield array as the claim indicator.

This unbreaks dual-purpose AF and GPIO operation on STM32MP since commit
2c38f7c318 ("pinctrl: pinctrl_stm32: Populate uc_priv->name[] with pinmux node's name")
where any pin which has already been configured as AF could no longer be
claimed as dual-purpose GPIO. This is important for pins like STM32 MMCI
st,cmd-gpios .

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-14 17:55:53 -04:00
Heinrich Schuchardt
f7ee9f3d36 test: unit test for semihosting
Provide a unit test for semihosting testing reading and writing a file.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
2023-08-14 17:55:53 -04:00
Heinrich Schuchardt
cf159fe0b6 configs: enable SEMIHOSTING on qemu_arm64_defconfig
We need a platform on which we can test our semihosting code.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
2023-08-14 17:55:53 -04:00
Bin Meng
eed99ce360 cmd: pxe: Update the command help
Currently the "help" displays pxe command help text like this:

  => help
  ...
  printenv  - print environment variables
  pxe       - commands to get and boot from pxe files
  To use IPv6 add -ipv6 parameter
  qfw       - QEMU firmware interface
  ...

This does not read clearly. Remove the IPv6 stuff as it is in
the detailed help text so that it fits just a single line.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-14 17:55:53 -04:00
Sergei Antonov
852467de92 pci: ftpci100: add new driver implementation
Add a new DM driver supporting FTPCI100 IP used in SoC designs.
This implementation is not based on the old non-DM ftpci100 code
dropped from U-Boot.

Enable the driver in sandbox_defconfig to test compilability.

Signed-off-by: Sergei Antonov <saproj@gmail.com>
2023-08-14 17:55:53 -04:00
Heinrich Schuchardt
84032b6759 fs: fat: avoid multiplication overflow
The product of two 32 bit integers is a 32 bit integer. Hence
clustcount * bytesperclust may overflow on > 4 GiB devices.

Change the type of clustcount.

Fixes: cb8af8af5b ("fs: fat: support write with non-zero offset")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-08-14 17:55:53 -04:00
Heinrich Schuchardt
688d62bfc8 spl: add FIT support to semihosting boot method
Allow loading a FIT image via semihosting in SPL.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-08-14 17:55:53 -04:00
Marek Vasut
8ee830d898 pci: Fix device_find_first_child() return value handling
This function only ever returns 0, but may not assign the second
parameter. Same thing for device_find_next_child(). Do not assign
ret to stop proliferation of this misuse.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-14 17:55:52 -04:00
Mark Kettenis
b99c635787 phy: Add support for the Apple Type-C PHY
This is merely a dummy driver that makes sure the DWC3 XHCI driver
finds its reset and PHY controllers.  We rely on iBoot to set up
the PHY for us.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
2023-08-14 17:51:51 -04:00
Mark Kettenis
815ce125a4 pci: apple: Enable CONFIG_SYS_PCI_64BIT
The Apple hardware supports 64-bit prefetchable memory windows so
enable CONFIG_SYS_PCI_64BIT. This fixes BAR assignments for the
Broadcom Ethernet controller used in some of the desktop machines.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
2023-08-14 17:51:50 -04:00
Tom Rini
831a80c2af Merge branch '2023-08-14-keep-fixed-gpio-regulator-count-in-balance' into next
To quote the author:

The commit 4fcba5d556 ("regulator: implement basic reference counter")
have made it more important to keep fixed/gpio regulators enable/disable
state in balance.

This series fixes an inbalance in the mmc_dw driver and changes to use
the more relaxed regulator_set_enable_if_allowed function for a few
other drivers.

The regulator_set_enable_if_allowed function is more relaxed and will
return ENOSYS if the provided regulator is NULL or when DM_REGULATOR
was disabled. Using the following call convention should be safe:

  ret = regulator_set_enable_if_allowed(<supply>, <true|false>);
  if (ret && ret != -ENOSYS)
          return ret;
2023-08-14 09:14:51 -04:00
Jonas Karlman
01b2917a19 mmc: dw_mmc: Keep vqmmc-supply enable count in balance
With the commit 4fcba5d556 ("regulator: implement basic reference
counter"), keeping regulator enablement in balance become more important.

Disable vqmmc-supply before signal voltage is changed to keep regulator
enable counter in balance.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
2023-08-14 09:14:41 -04:00
Jonas Karlman
9a2e9cc659 mmc: Use regulator_set_enable_if_allowed
With the commit 4fcba5d556 ("regulator: implement basic reference
counter") the return value of regulator_set_enable may be EALREADY or
EBUSY for fixed/gpio regulators.

Change to use the more relaxed regulator_set_enable_if_allowed to
continue if regulator already was enabled or disabled.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # P895 Tegra 3;
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>  # rockpro64-rk3399
2023-08-14 09:14:41 -04:00
Jonas Karlman
0830333c47 usb: ehci-generic: Use regulator_set_enable_if_allowed
With the commit 4fcba5d556 ("regulator: implement basic reference
counter") the return value of regulator_set_enable may be EALREADY or
EBUSY for fixed/gpio regulators.

Change to use the more relaxed regulator_set_enable_if_allowed to
continue if regulator already was enabled or disabled.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Marek Vasut <marex@denx.de>
2023-08-14 09:14:41 -04:00
Jonas Karlman
335799b725 usb: dwc2: Use regulator_set_enable_if_allowed
With the commit 4fcba5d556 ("regulator: implement basic reference
counter") the return value of regulator_set_enable may be EALREADY or
EBUSY for fixed/gpio regulators.

Change to use the more relaxed regulator_set_enable_if_allowed to
continue if regulator already was enabled or disabled.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>  # rockpro64-rk3399
Reviewed-by: Marek Vasut <marex@denx.de>
2023-08-14 09:14:41 -04:00
Jonas Karlman
d82cbc596e adc: Use regulator_set_enable_if_allowed
With the commit 4fcba5d556 ("regulator: implement basic reference
counter") the return value of regulator_set_enable may be EALREADY or
EBUSY for fixed/gpio regulators.

Change to use the more relaxed regulator_set_enable_if_allowed to
continue if regulator already was enabled or disabled.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>  # rockpro64-rk3399
2023-08-14 09:14:41 -04:00
Tom Rini
832148f675 Merge tag 'u-boot-rockchip-20230814' of https://source.denx.de/u-boot/custodians/u-boot-rockchip
- Add board: rk3568 EmbedFire Lubancat 2
- Fixes for rk3568 clock and pinctrl;
- Fixes for rk3308 clock and uart;
- rk3328 rock64 updates;
- Video fix on veyron board;
2023-08-14 09:11:09 -04:00
Tom Rini
70c45244d9 - fix NULL dereference in vidconsole_measure()
- fix simplefb format for raspberrypi-4b
  - fix typo in Kconfig
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Merge tag 'video-20230814' of https://source.denx.de/u-boot/custodians/u-boot-video

 - fix NULL dereference in vidconsole_measure()
 - fix simplefb format for raspberrypi-4b
 - fix typo in Kconfig
2023-08-14 09:09:23 -04:00
Jonas Karlman
d7009faa09 pinctrl: rockchip: Fix drive and input schmitt on RK3568
On RK3568 most pins have a configurable drive strength of level 0-5 and
some pins level 0-11. When rk3568_set_drive is called with a strength
value above 7 the drv value written to reg may overflow into the write
enable bits, resulting in a bad configuration.

This cause e.g. ethernet PHY on Radxa CM3-IO board not to work after
drive is configured according to the device tree.

  Could not get PHY for ethernet@fe010000: addr 0

Level 6-11 can be configured using a second reg for some pins, however
the drv value is reused resulting in lower 6 bits being written to reg.

Input schmitt is configured in 2-bit fields on RK3568 compared to
earlier generation and 2'b10 should be used to enable input schmitt.

Change to use regmap_update_bits with a rmask to fix the overflow issue
and closer match the linux driver. Bit shift the drv value used for the
second reg to configure drive strength level 6-11. Also write correct
values for input schmitt setting.

Fixes: 1977d746aa ("rockchip: rk3568: add rk3568 pinctrl driver")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-14 11:07:27 +08:00
Meng Li
04cc66c047 rpi: set the correct parameter for simple framebuffer node
When raspberrpi-4b platform  boots up, there are 2 sets of same bootup
log displayed on HDMI monitor screen, it looks like the screen is split
into 2 parts. The root cause is that video format of u-boot is different
from kernel. The fixing "a8r8g8b8" video format is used in u-boot, but
"r5g6b5" video format from framebuffer node is used in kernel image. In
order to avoid weird display status on screen, it needs to set the correct
parameter for simple framebuffer node even if it has existed.

Signed-off-by: Meng Li <Meng.Li@windriver.com>
2023-08-13 23:57:46 +02:00
Jason Wessel
28cd244e84 bcm2835: Add simiple-framebuffer for use with fkms
When the fkms dtb overlay is used only the simple-framebuffer is
presented as a usable video display. So, add "simple-framebuffer"
compatible to enable video driver bcm2835.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Meng Li <Meng.Li@windriver.com>
2023-08-13 23:55:57 +02:00
Bin Meng
aba6776a71 video: kconfig: Fix a typo in SPL_VIDEO_REMOVE
Add one space between 'before' and 'loading'.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-13 23:09:23 +02:00
Bin Meng
01c76f1a64 video: vidconsole: Fix null dereference of ops->measure
At present vidconsole_measure() tests ops->select_font before calling
ops->measure, which would result in a null dereference when the console
driver provides no ops for measure.

Fixes: b828ed7d79 ("console: Allow measuring the bounding box of text")
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-13 23:08:15 +02:00
Hai Pham
bb89d926fc ARM: rmobile: Update little‐endian byte order option in srec_cat command
Since srecord v1.60, option "-Little_Endian_CONSTant" is deprecated.
Fix the build warnings by updating little‐endian byte order option in
srec_cat command when generating loader header.

Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-08-13 00:05:38 +02:00
Marek Vasut
a2bd99549c clk: renesas: Tear clock controller down last before booting OS
Once all the other drivers got torn down in preparation for the OS
to start, tear down the clock controller last. The clock controller
must be torn down last as some of the clock which get turned off
might have still been needed during the teardown stage of the other
drivers.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Tam Nguyen <tam.nguyen.xa@renesas.com>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
2023-08-13 00:03:36 +02:00
FUKAUMI Naoki
a73a28b329 rockchip: MAINTAINERS: fix board name for Radxa ROCK 4C+
align with other ROCK series.

Fixes: 2b506407c8 ("rockchip: Add MAINTAINERS entry for Radxa Rock 4C+")
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:39:51 +08:00
Massimo Pegorer
c71321c7c6 dts: rockchip: rk3308: Avoid warning for serial probe on prereloc
Make device tree complete and consistent for pre relocation phase. Some
nodes are missing, causing warnings to be issued on serial port probing
during pre relocation phase (uclass_get_device_by_phandle_id fails when
called by pinctrl_select_state_full: none of these failures is fatal
nor causing issues). Add to *-u-boot.dtsi all required nodes with the
'bootph-some-ram' attribute.

Signed-off-by: Massimo Pegorer <massimo.pegorer+oss@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:37:57 +08:00
Massimo Pegorer
0cd87aac5c clk: rockchip: rk3308: Support reading UART rate and clock registers
Add support to read RK3308 registers used to configure UART clocks, and
thus to get UART rate and baudrate. This fixes clock_get_rate returning
error on serial device probing. Moreover, there is no need anymore to
use 'clock-frequency' property for UART nodes in *-u-boot.dtsi files
for all cases where UART is not inited by U-Boot proper or by SPL o by
TPL code but by a preliminary external boot phase (for Rock PI S, UART
is inited by external TPL).

Signed-off-by: Massimo Pegorer <massimo.pegorer+oss@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:37:57 +08:00
Massimo Pegorer
e4c6ccc687 clk: rockchip: rk3308: Fix ordering between masking and shifting
As per definitions of masks and shift offsets in cru_rk3308.h, values
read from registers must be first masked and then shifted. By the way,
this fix is binary invariant, because in all of fixed cases the shift
offset is zero.

Signed-off-by: Massimo Pegorer <massimo.pegorer+oss@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:37:57 +08:00
Massimo Pegorer
36adce7372 rockchip: spl: Drop out of scope debug message related to uart init
Debug uart is no more inited in board_init_f function: remove this
debug message from board_init_f. If an earliest-as-possible message
after debug uart initialization is needed, enable DEBUG_UART_ANNOUNCE
Kconfig option, instead.

Signed-off-by: Massimo Pegorer <massimo.pegorer+oss@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:37:32 +08:00
Massimo Pegorer
08e74ac3d9 rockchip: spl: Drop useless call to debug_uart_init
Since commit 0dba45864b ("arm: Init the debug UART") function
debug_uart_init is called in crt files _main before calling
board_init_f. Therefore, there is no need to call it again
inside board_init_f implementation in arm/mach-rockchip/spl.c.

Signed-off-by: Massimo Pegorer <massimo.pegorer+oss@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:37:32 +08:00
Jonas Karlman
520fece4ca rockchip: rk356x-u-boot: Set max-frequency prop in sdhci node
Most board device trees for RK356x set max-frequency = <200000000> in
the sdhci node, some boards like Quartz64 do not. This result in an
error message due to sdhci driver trying to set a clock rate of 0
instead of the max-frequency value.

  rockchip_sdhci_probe clk set rate fail!

Fix this by setting a common max-frequency in rk356x-u-boot.dtsi. A
patch to set default max-frequency of sdhci node in linux is planned.

Also remove the forced status = "okay" for the sdhci and sdmmc0 nodes,
boards already set correct state for these nodes.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:35:35 +08:00
Jonas Karlman
9296f9a8d7 clk: rockchip: rk3568: Add dummy support for GMAC speed clocks
Pine64 Quartz64 boards DT reference SCLK_GMAC1_RGMII_SPEED in the
assigned-clocks property of the gmac1 node. This result in a ENOENT
error when driver core tries to set a parent for this clock.

The clock speed in rgmii/rmii mode is changed using clk_set_rate of the
tx_rx clock and not using clk_set_parent of the speed clock.

Add dummy support for SCLK_GMAC1_RGMII_SPEED and similar clocks to clk
driver to allow a driver for gmac node to probe.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:35:35 +08:00
Jonas Karlman
ff46cd5631 clk: rockchip: rk3568: Include UART clocks in SPL
The clock driver for RK3568 does not include support for UART clocks in
SPL. This result in the following message with high enough loglevel.

  ns16550_serial serial@fe660000: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19

Fix this by including support for UART clocks in SPL.

Fixes: 4a262feba3 ("rockchip: rk3568: add clock driver")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Eugen Hristev <eugen.hristev@collabora.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:35:35 +08:00
Jonas Karlman
6da8400d7a clk: rockchip: rk3568: Fix mask for clk_cpll_div_25m_div
The field for clk_cpll_div_25m_div in CRU_CLKSEL_CON81 is 6 bits wide,
not 5 bits wide as currently defined in CPLL_25M_DIV_MASK.

Fix this and the assert so that CPLL_25M can be assigned a 25 MHz rate.

Fixes: 4a262feba3 ("rockchip: rk3568: add clock driver")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:35:35 +08:00
Damon Ding
acb9812034 clk: rockchip: rk3568: Fix clk selection in rk3568_pwm_get_clk
Fix use of wrong clk selection for CLK_PWM1 on RK3568.

Fixes: 4a262feba3 ("rockchip: rk3568: add clock driver")
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:35:35 +08:00
Anton
6e710897aa rockchip: cru: Enable cpu info support for rk3568
Add cru structure definition in head file to support cpu_info driver.

Series-version: 2
Series-changes: 2
Format the patch header, add commit message and signature.

Signed-off-by: Anton <vao@asu-vei.ru>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:28:30 +08:00
Alvaro Fernando García
8300cebcd6 video: avoid build failure on veyron board
533ad9dc avoided an overflow but causes compilation
failure on 32bit boards (eg. veyron speedy)

this commit uses div_u64 which has a fallback codepath
for 32bit platforms

Signed-off-by: Alvaro Fernando García <alvarofernandogarcia@gmail.com>
Tested-by: Simon Glass <sjg@chromium.org>  # chromebook_jerry
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:18:12 +08:00
Andy Yan
bb38db086c rockchip: rk3568: Add EmbedFire Lubancat 2 support
LubanCat2 is a rk3568 based SBC from EmbedFire.

Specification:
- Rockchip rk3568
- LPDDR4/4X 1/2/4/8 GB
- TF scard slot
- eMMC 8/32/64/128 GB
- Gigabit ethernet x 2
- HDMI out
- USB 2.0 Host x 1
- USB 2.0 Type-C OTG x 1
- USB 3.0 Host x 1
- Mini PCIE interface for WIFI/BT module
- M.2 key for 2280 NVME
- 40 pin header

The dts file is sync from linux mainline.

Signed-off-by: Andy Yan <andyshrk@163.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-12 10:17:59 +08:00