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2024-03-03arm: sunxi: Reduce inrush current on Olimex A20-OLinuXino_MICRO configsPhilippe Coval2-0/+2
This change fix reboot, both configurations were tested on my Olimex A20 Micro Rev E with debian-12. This issue was also present and fixed on A20 Lime2 (in 8311e84b18), quoting Olliver Schinagl: The lime2 features a too large capacitor on the LDO3 output, which causes the PMIC to shutdown when enabling power. To be able to still boot up however, we must gradually enable power on LDO3 for this board. We do this by enabling both the inrush quirk and the maximum slope the AXP209 supports. Link: https://bugs.debian.org/1060752 Cc: Olliver Schinagl <oliver@schinagl.nl> Cc: Priit Laes <plaes@plaes.org> Cc: Maxime Ripard <mripard@kernel.org> Signed-off-by: Philippe Coval <rzr@users.sf.net> Reviewed-by: Andre Przywara <andre.przywara@arm.com>
2024-03-03spi: sunxi: Add support for R329/D1/R528/T113 SPI controllerMaksim Kiselev1-1/+33
These SoCs have two SPI controllers that are quite similar to the SPI on previous Allwinner SoCs. The main difference is that new SoCs don't have a clock divider (SPI_CCR register) inside SPI IP. Instead SPI sample mode should be configured depending on the input clock. For now SPI input clock source selection is not supported by this driver, and only HOSC@24MHz can be used as input clock. Therefore, according to the, manual we could change the SPI sample mode from delay half cycle(default) to normal. This patch adds a quirk for this kind of SPI controllers Signed-off-by: Maksim Kiselev <bigunclemax@gmail.com> Tested-by: Sam Edwards <CFSworks@gmail.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com>
2024-03-02Merge patch series "ARM: renesas: Rename R-Mobile to Renesas"WIP/02Mar2024Tom Rini147-4355/+439
Marek Vasut <marek.vasut+renesas@mailbox.org> says: Rename R-Mobile to Renesas all over the place because the chips are made by Renesas, while only a subset of them is from the R-Mobile line.
2024-03-02git-mailrc: Add renesas entry and update rmobile entryMarek Vasut1-1/+2
Add new renesas entry and update rmobile entry to match. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02mmc: renesas-sdhi: Rename rmobile_is_gen3_mmc0() to rcar_is_gen3_mmc0()Marek Vasut1-4/+4
Rename rmobile_is_gen3_mmc0() to rcar_is_gen3_mmc0() because this particular function is specific to Renesas R-Car Gen3. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Post rename fix upsMarek Vasut3-3/+3
Fix up remains of rename from rmobile to renesas, namely file paths and remaining RMOBILE strings. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Rename arch-/mach-rmobile to arch-/mach-renesasMarek Vasut55-37/+37
Rename arch-rmobile to arch-renesas and mach-rmobile to mach-renesas because all the chips are made by Renesas, while only a subset of them is from the R-Mobile line. Use the following command to perform the rename, with manual move of the directories using git mv and manual fix up to arch/arm/Makefile: " $ git grep -l '\<\(arch\|mach\)-rmobile\>' | \ xargs -I {} sed -i 's@\<\(arch\|mach\)-rmobile\>@\1-renesas@g' {} $ sed -i 's@rmobile@renesas@' board/*/*/Kconfig " Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Rename ARCH_RMOBILE to ARCH_RENESASMarek Vasut41-49/+49
Rename ARCH_RMOBILE to ARCH_RENESAS because all the chips are made by Renesas, while only a subset of them is from the R-Mobile line. Use the following command to perform the rename: " $ git grep -l 'ARCH_RMOBILE' | xargs -I {} sed -i 's@ARCH_RMOBILE@ARCH_RENESAS@g' {} " Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Rename rmobile.h to renesas.hMarek Vasut40-39/+39
Rename rmobile.h to renesas.h because all the chips are made by Renesas, while only a subset of them is from the R-Mobile line. Use the following command to perform the rename: " $ git grep -l 'include.*rmobile.h' | \ xargs -I {} sed -i '/include.*rmobile.h/ s@rmobile.h@renesas.h@g' {} " Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Rename CONFIG_ARCH_RMOBILE_EXTRAM_BOOT to ↵Marek Vasut9-25/+25
CONFIG_RENESAS_EXTRAM_BOOT Rename CONFIG_ARCH_RMOBILE_EXTRAM_BOOT to CONFIG_RMOBILE_EXTRAM_BOOT because the former symbol does not exist and it is only incorrectly converted CONFIG_RMOBILE_EXTRAM_BOOT which does exist. Replace the RMOBILE with RENESAS because all the chips are made by Renesas, while only a subset of them is from the R-Mobile line. Use the following command to perform the rename with manual Kconfig.32 fix: " $ sed -i 's@CONFIG_ARCH_RMOBILE_EXTRAM_BOOT@CONFIG_RMOBILE_EXTRAM_BOOT@g' board/renesas/*/* $ sed -i 's@CONFIG_RMOBILE_EXTRAM_BOOT@CONFIG_RENESAS_EXTRAM_BOOT@g' board/renesas/*/* " Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Rename ARCH_RMOBILE_BOARD_STRING to ARCH_RENESAS_BOARD_STRINGMarek Vasut10-11/+11
Rename ARCH_RMOBILE_BOARD_STRING to ARCH_RENESAS_BOARD_STRING because all the chips are made by Renesas, while only a subset of them is from the R-Mobile line. Use the following command to perform the rename: " $ git grep -l 'ARCH_RMOBILE_BOARD_STRING' | \ xargs -I {} sed -i 's@ARCH_RMOBILE_BOARD_STRING@ARCH_RENESAS_BOARD_STRING@g' {} " Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Rename rmobile_get_prr() to renesas_get_prr()Marek Vasut1-4/+4
Rename rmobile_get_prr() to renesas_get_prr() because all the chips are made by Renesas, while only a subset of them is from the R-Mobile line. Use the following command to perform the rename: " $ git grep -l '\<rmobile_get_prr\>' | \ xargs -I {} sed -i 's@\<rmobile_get_prr\>@renesas_get_prr@g' {} " Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Simplify weak symbolsMarek Vasut1-9/+3
Simplify the weak symbols use in cpu_info.c by using the __weak macro. The result is identical, but the syntax is much simpler. Furthermore, drop three more rmobile* symbols which are now unused. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Rename rmobile_cpuinfo[] to renesas_cpuinfo[]Marek Vasut1-6/+6
Rename rmobile_cpuinfo[] to renesas_cpuinfo[] because all the chips are made by Renesas, while only a subset of them is from the R-Mobile line. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Rename rmobile_cpuinfo_idx() to renesas_cpuinfo_idx()Marek Vasut1-3/+3
Rename rmobile_cpuinfo_idx() to renesas_cpuinfo_idx() because all the chips are made by Renesas, while only a subset of them is from the R-Mobile line. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Rename RMOBILE_CPU_TYPE_* to RENESAS_CPU_TYPE_*Marek Vasut8-65/+65
Rename RMOBILE_CPU_TYPE_* to RENESAS_CPU_TYPE_* because all the chips are made by Renesas, while only a subset of them is from the R-Mobile line. Use the following command to perform the rename: " $ git grep -l '\<RMOBILE_CPU_TYPE_[A-Z0-9]\+\>' | \ xargs -I {} sed -i 's@\<RMOBILE\(_CPU_TYPE_[A-Z0-9]\+\)\>@RENESAS\1@g' {} " Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Rename rmobile_get_cpu_rev_*() to renesas_get_cpu_rev_*()Marek Vasut16-41/+41
Rename rmobile_get_cpu_rev_*() to renesas_get_cpu_rev_*() because all the chips are made by Renesas, while only a subset of them is from the R-Mobile line. Use the following command to perform the rename: " $ git grep -l '\<rmobile_get_cpu_rev_\(integer\|fraction\)\>' | \ xargs -I {} sed -i 's@\<rmobile_get_cpu_rev_\(integer\|fraction\)\>@renesas_get_cpu_rev_\1@g' {} " Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Rename rmobile_get_cpu_type() to renesas_get_cpu_type()Marek Vasut10-28/+28
Rename rmobile_get_cpu_type() to renesas_get_cpu_type() because all the chips are made by Renesas, while only a subset of them is from the R-Mobile line. Use the following command to perform the rename: " $ git grep -l '\<rmobile_get_cpu_type\>' | \ xargs -I {} sed -i 's@\<rmobile_get_cpu_type\>@renesas_get_cpu_type@g' {} " Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Drop unused pfc-r8a7790.hMarek Vasut1-139/+0
This file is no longer used, the PFC pin controller driver is superseded by drivers/pinctrl/renesas/pfc-r8a7790.c which includes all the details of the hardware. Remove this file. No functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Drop unused mmc.hMarek Vasut6-18/+0
This file is no longer used, the MMCIF controller driver is superseded by drivers/mmc/sh_mmcif.c which includes all the details of the hardware. Remove this file include from all board files and remove the file itself. No functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Drop unused sh_sdhi.hMarek Vasut12-181/+0
This file is no longer used, the SDHI controller driver is long superseded by drivers/mmc/renesas-sdhi.c which includes all the details of the hardware. Remove this file include from all board files and remove the file itself. No functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02ARM: renesas: Drop remnants of R8A7740 supportMarek Vasut10-3574/+1
Last board with this SoC has been removed in commit 0fb054b3f7ea ("arm: Remove armadillo-800eva board") in August 2022. Drop the rest of unused code. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-03-02Merge branch 'master-riic' of https://source.denx.de/u-boot/custodians/u-boot-shTom Rini19-34/+896
- New renesas I2C controller driver and new PMIC driver along with enablement of them.
2024-03-01dtoc: avoid invalid escape sequence '\s'Heinrich Schuchardt1-4/+4
\s is not a valid escape sequence in strings. Mark regular expressions with r''. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-03-01pylibfdt: Fix "invalid escape sequence '\w'" in setup.pyFlorian Schmaus1-1/+1
Once u-boot's build system invokes python3 scripts/dtc/pylibfdt/setup.py --quiet build_ext --inplace it may fail with scripts/dtc/pylibfdt/setup.py:40: SyntaxWarning: invalid escape sequence '\w' RE_KEY_VALUE = re.compile('(?P<key>\w+) *(?P<plus>[+])?= *(?P<value>.*)$') depending on the used Python version. Explicitly mark the regex string as raw string to avoid the warning. Signed-off-by: Florian Schmaus <flo@geekplace.eu> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-03-01arm: mach-k3: Refactor QoS settingsAradhya Bhatia9-28/+56
Refactor common QoS code into a new common header file, and the soc specific setup_qos functions into a common API. Rename $(soc)_qos_count and $(soc)_qos_data variables to qos_count and qos_data. When QoS settings of more SoCs are added, only one pair will be defined at a time, based on the config SOC_K3_$(soc). This refactoring has been done for 2 major purposes. - The auto-generated $(soc)_qos_data.c and $(soc)_qos.h files cannot have any code that is specific to any bootloader. Those files have to remain agnostic of different bootloader implementations and their header files. - The existing implementation was less than ideal and would have enabled multiple $(soc)_qos_count and $(soc)_qos_data variables for all SoC variants. Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
2024-03-01arm: dts: k3-am625-verdin-r5: Change CPU frequency to 1000MHzVitor Soares1-1/+1
The same U-Boot binary is compatible with multiple Verdin AM62 board variants. However, some of the SoC models can only operate at a maximum speed of 1 GHz. Previously, the boards with lower-speed grades were running at overclocked speeds, leading to kernel complaints about unsupported configurations. To resolve this issue, the operating speed has been decreased to the maximum allowable value across all Verdin AM62 board variants. As a result, there is a regression in overall boot time, increasing by around 200 milliseconds for the faster SoC variant. Signed-off-by: Vitor Soares <vitor.soares@toradex.com> Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2024-03-01Merge patch series "toradex: fix reset and hardware detection regressions"Tom Rini44-194/+283
Francesco Dolcini <francesco.dolcini@toradex.com> says: This series fixes two regressions affecting multiple Toradex boards (i.MX, TI and TEGRA based) and targets the current master, e.g. v2024.04 release. U-Boot `reset` command is broken on all Tordex i.MX6* based SoMs since v2023.07, this series fixes it enabling the `wdt-reboot` driver. Since v2024.04-rc1 reading the Toradex configuration block is not working properly anymore, the serial number and the hardware version are not read correctly, preventing the board from functioning correctly (wrong mac address, wrong DT, ...). This is fixed by reading the config block in `EVT_SETTINGS_R` and adding a toradex sysinfo driver. In addition to that, we now use a random mac address in case the config block is invalid. Reported-by: Sahaj Sarup <sahaj.sarup@linaro.org> Closes: https://lore.kernel.org/all/CAKZ1LvM45MB8N0CqgU+C7i9=Bjb6kqNTxWo2Tv407HKLWtCMkA@mail.gmail.com/ Reported-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Closes: https://lore.kernel.org/all/e40ed93bd8f371ec56b8fc451dcb458f3ce6dcba.camel@toradex.com/ Reported-by: Francesco Dolcini <francesco@dolcini.it> Closes: https://lore.kernel.org/all/ZY2ZDWAQuTlRjV9H@francesco-nb/
2024-03-01toradex: imx6*: fix reset using wdt-reboot driverParth Pancholi7-0/+34
commit 68dcbdd594d4 ("ARM: imx: Add weak default reset_cpu()") introduced a regression that 'reset' command unable to reset imx6 and imx6ull based Toradex's modules in the u-boot. This change enables a watchdog-based sysreset driver for Toradex's colibri-imx6, colibri-imx6ull (with nand and emmc) and apalis-imx6 which solves the reset command regression on these modules. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Fixes: 68dcbdd594d4 ("ARM: imx: Add weak default reset_cpu()") Signed-off-by: Parth Pancholi <parth.pancholi@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2024-03-01toradex: common: Use random mac address if toradex config block is missingEmanuele Ghidoli17-1/+16
Set CONFIG_NET_RANDOM_ETHADDR=y, which sets random eth address in case there is no toradex config block programmed. In case of missing toradex config block the generated mac address was always the same, linked to serial number 0. Use random generated mac address instead. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Verdin iMX8M Plus Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2024-03-01toradex: common: Add sysinfo driverEmanuele Ghidoli16-7/+136
This commit introduces support for the Toradex sysinfo driver in U-Boot, which uses information from Toradex config block to print correct board model. In case the Toradex config block is not present sysinfo prints the model of the board provided by device tree removing per board specific prints. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Verdin iMX8M Plus Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2024-03-01arm: dts: Refactor device trees using "&{/aliases}" syntaxEmanuele Ghidoli5-35/+43
Use the common syntax to define aliases. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Verdin iMX8M Plus Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2024-03-01toradex: common: Use SETTINGS_R event to read toradex config blockEmanuele Ghidoli1-38/+54
Use SETTINGS_R event to read toradex config block and checkboard() to print board info. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Verdin iMX8M Plus Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2024-03-01toradex: Remove not necessary model prints from checkboard()Emanuele Ghidoli13-120/+8
Sysinfo prints the model obtained from device tree, checkboard() take info from hardware and tdx_checkboard() use the model retrieved by toradex config block. Remove the print from checkboard() function because the model obtained from toradex config block is the most complete. If toradex config block is missing the model info from device tree is enough. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Verdin iMX8M Plus Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2024-03-01toradex: Fix recursive call to checkboardEmanuele Ghidoli1-1/+0
Since checkboard() is used instead of show_board_info(), in case toradex config block is missing or malformed, checkboard is recursively called. It prints a long list of "MISSING TORADEX CONFIG BLOCK" till the stack is full. Fixes: edb0ecd18708 ("toradex: Use checkboard() instead of show_board_info()") Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Verdin iMX8M Plus Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2024-03-01configs: Resync with savedefconfigTom Rini487-654/+44
Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
2024-02-28board: rzg2l: Support reset via Renesas RAA215300 PMICPaul Barker2-8/+2
With the SYSRESET subsystem enabled we do not need to implement reset_cpu() in the board directory. Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2024-02-28pmic: raa215300: Bind sysreset driverPaul Barker1-0/+9
If SYSRESET support is enabled for the RAA215300 PMIC, we need to bind the raa215300_sysreset driver as a child device of the PMIC. Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2024-02-28sysreset: Support reset via Renesas RAA215300 PMICPaul Barker3-0/+65
This patch adds support for resetting a board via the RAA215300 PMIC. Note that the RAA215300 documentation names the available reset types differently to u-boot: * A "warm" reset via the RAA215300 PMIC will fully reset the SoC (CPU & GPIOs), so this corresponds to SYSRESET_COLD. * A "cold" reset via the RAA215300 PMIC will cycle all power supply rails, so this corresponds to SYSRESET_POWER. Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2024-02-28board: rzg2l: Enable access to Renesas RAA215300 PMICPaul Barker1-0/+3
Enable the appropriate PMIC driver as well as the `pmic` command. Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2024-02-28pmic: Add Renesas RAA215300 PMIC driverPaul Barker3-0/+51
The RZ/G2L SMARC module is powered via a Renesas RAA215300 PMIC which provides several voltage converters, a real time clock (RTC) and reset control. A basic driver is implemented for this device so that we can read, write and dump the PMIC registers. The raa215300_bind() function is added as a stub, binding of the sysreset driver will be added in a later patch. Additional features of this PMIC (such as reset control) may be supported by future patches. Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2024-02-28i2c: rzg2l: Add I2C driver for RZ/G2L familyPaul Barker5-0/+635
This driver supports the I2C module on the Renesas RZ/G2L (R9A07G044) SoC, also known as the RIIC module. This patch is based on both the u-boot driver in the Renesas RZ BSP 3.0.5 release [1] (commit 7fcc1fdc2534), and the Linux v6.7 driver (commit 0dd3ee311255). Support for deblocking the I2C bus is included as this may be needed after triggering a reset via the Power Management IC (PMIC) over I2C (the PMIC asserts the reset line before the SoC completes the I2C write transaction with obvious bus locking effects). If the SDA line is observed to be low during initialisation, we automatically attempt to deblock. [1]: https://github.com/renesas-rz/renesas-u-boot-cip Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2024-02-28arm: dts: rzg2l: Sync with Linux v6.7Paul Barker6-22/+118
Pull in the recent changes to the RZ/G2L device tree and related dtsi files so that we're aligned with Linux v6.7 (commit 0dd3ee311255). Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2024-02-28clk: renesas: Confirm all clock & reset changes on RZ/G2LPaul Barker1-4/+13
When enabling/disabling a clock or reset signal, confirm that the change has completed before returning from the function. A somewhat arbitrary 100ms timeout is defined to ensure that the system doesn't lock up in the case of an error. Since we need to dynamically determine if we're waiting for a 0 bit or a 1 bit, it's easier to use wait_for_bit_32() than readl_poll_timeout(). This change is needed for reliable initialization of the I2C driver which is added in a following patch. Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2024-02-27Merge patch series "Dockerfile: Build coreboot from source"Tom Rini3-15/+20
To make our CI loops more robust, switch to building and providing the coreboot binary we test with rather than download from a Google Drive link.
2024-02-27CI: Move to latest container imageTom Rini3-3/+3
This moves us to our latest container image, which is now based on the current "Jammy" tag. Signed-off-by: Tom Rini <trini@konsulko.com>
2024-02-27CI: Switch to using coreboot from our imageTom Rini2-12/+6
Instead of downloading coreboot binaries from a Google drive location, use the ones we have built ourselves. Signed-off-by: Tom Rini <trini@konsulko.com>
2024-02-27Dockerfile: Build coreboot from sourceTom Rini1-0/+11
To make CI runs rely less on external servers, build a coreboot release from source and populate /opt/coreboot with the output. Signed-off-by: Tom Rini <trini@konsulko.com>
2024-02-26Prepare v2024.04-rc3v2024.04-rc3Tom Rini2-2/+2
Signed-off-by: Tom Rini <trini@konsulko.com>
2024-02-24Merge tag 'u-boot-imx-master-20240224' of ↵WIP/24Feb2024Tom Rini23-8/+362
https://source.denx.de/u-boot/custodians/u-boot-imx - Enable the thermal driver for the imx8m phycore boards. - Convert imx53-qsb to watchdog driver to fix the 'reset' command. - Remove multiline string from imx6dl-sielaff. - Add SPI boot support for imxrt1050-evk. - Convert opos6uldev to watchdog driver to fix the 'reset' command.
generated by cgit v1.1 at 2024-09-11 08:46:13 +0000