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2022-05-10doc: Add documentation for STM32 MCUsPatrice Chotard
Add documentation for STM32 MCUs (F4, F7 and H7 series). Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10configs: stm32746g-eval: Add stm32746g-eval_spl_defconfigPatrice Chotard
Add stm32746g-eval_spl_defconfig for stm32746g evaluation board to build SPL. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10configs: stm32746g-eval: Add stm32746g-eval_defconfigPatrice Chotard
Add stm32746g-eval_defconfig for stm32746g evaluation board to build U-Boot proper. Full board description can be found here : https://www.st.com/en/evaluation-tools/stm32746g-eval.html Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10configs: stm32f746-disco: use CONFIG_DEFAULT_DEVICE_TREE as fdtfilePatrice Chotard
As stm32f46-disco, stm32f769-disco and stm32746g-eval are very similar except their respective device tree file. These 3 boards uses the same TARGET_STM32F746_DISCO flag (so same include/configs/stm32f746-disco.h and same board file board/st/stm32f746-disco/stm32f746-disco.c) To be able to compile these 3 boards, replace the hard-coded device-tree name in include/configs/stm32f746-disco.h by CONFIG_DEFAULT_DEVICE_TREE which is set in each board defconfig file with the correct value. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10board: stm32f746-disco: Fix dram_init() in none SPL configPatrice Chotard
Replace CONFIG_SUPPORT_SPL by CONFIG_SPL_BUILD to allow dram_init() execution when using none SPL defconfig (stm32f746-disco_defconfig). Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10configs: stm32f746-disco: Migrate SPL flags to defconfigPatrice Chotard
Migrate SPL flags to stm32f746-disco_spl_defconfig Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10configs: stm32f769-disco: Migrate SPL flags to defconfigPatrice Chotard
Migrate SPL flags to stm32f769-disco_spl_defconfig Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10configs: stm32f769-disco: Add stm32f769-disco_defconfigPatrice Chotard
Add stm32f769-disco_defconfig for stm32f769 discovery board to build U-Boot proper. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10configs: stm32f769-disco: Rename stm32f769-disco_defconfig to ↵Patrice Chotard
stm32f769-disco_spl_defconfig The current stm32f769-disco_defconfig file supports SPL, rename it to stm32f769-disco_spl_defconfig to reflect the supported configuration. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10configs: stm32f746-disco: Add stm32f746-disco_defconfigPatrice Chotard
Add stm32f746-disco_defconfig for stm32f746 discovery board to build U-Boot proper. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10configs: stm32f746-disco: Rename stm32f746-disco_defconfig to ↵Patrice Chotard
stm32f746-disco_spl_defconfig The current stm32f746-disco_defconfig file supports SPL, rename it to stm32f746-disco_spl_defconfig to reflect the supported configuration. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10configs: stm32f746-disco: Concatenate spl and u-boot binariesPatrice Chotard
This allows to concatenate spl and u-boot binaries together. Previously, both binaries has to be flashed separately at the correct offset (spl at offset 0 and u-boot at offset 0x8000). With this patch, only one binary is generated (u-boot-with-spl.bin) and has to be copied in flash at offset 0 using openocd for example or simply copied in exported mass storage. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10clk: stm32mp1: Add missing newlineMarek Vasut
Add missing newline to this debug message, no functional change. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Cc: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10board: st: stm32mp1: Consider USB cable connected when boot device is USBPatrice Chotard
Always consider USB cable is connected when USB boot device is detected. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10phy: stm32-usbphyc: stm32-usbphyc: Add DT phy tuning supportPatrice Chotard
Add support of phy-tuning properties for sm32-usbphyc's phy tuning aligned with v5.15 kernel bindings. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10gpio: stm32_gpio: Rework GPIO hole managementPatrice Chotard
On some STM32 SoC's package, GPIO bank may have hole in their GPIO bank Example: If GPIO bank have 16 GPIO pins [0-15]. In particular SoC's package case, some GPIO bank can have less GPIO pins: - [0-10] => 11 pins; - [2-7] => 6 pins. Commit dbf928dd2634 ("gpio: stm32f7: Add gpio bank holes management") proposed a first implementation by not counting GPIO "inside" hole. GPIO are not displaying correctly using gpio or pinmux command when GPIO holes are located at the beginning of GPIO bank. To simplify, consider that all GPIO have 16 GPIO and use the gpio_ranges struct to indicate if a GPIO is mapped or not. GPIO uclass offers several GPIO functions ("input", "output", "unused", "unknown" and "func"), use "unknown" GPIO function to indicate that a GPIO is not mapped. stm32_offset_to_index() is no more needed and removed. This must be reflected using the "gpio" command to indicate to user that a particular GPIO is not mapped (marked as "unknown") as shown below: Example for a 16 pins GPIO bank with the [2-7] mapping (only 6 pins mapped): GPIOI0 : unknown GPIOI1 : unknown GPIOI2 : analog GPIOI3 : analog GPIOI4 : alt function 0 push-pull pull-down GPIOI5 : alt function 0 push-pull pull-down GPIOI6 : alt function 0 push-pull pull-down GPIOI7 : analog GPIOI8 : unknown GPIOI9 : unknown GPIOI10 : unknown GPIOI11 : unknown GPIOI12 : unknown GPIOI13 : unknown GPIOI14 : unknown GPIOI15 : unknown Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10pinctrl: pinctrl_stm32: Use GPIOF_UNKNOWN to indicate not mapped pinsPatrice Chotard
GPIOF_UNKNOWN becomes a valid pin muxing information to indicate that a pin is not mapped. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10pinctrl: pinctrl_stm32: Update pinmux_mode definitionPatrice Chotard
pinmux_mode[] is linked to gpio_function[] defined in gpio-uclass.c So reuse the same gpio_func_t enum value Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10ARM: stm32: Use CONFIG_TFTP_TSIZE on STMicroelectronics boardsPatrick Delaunay
Long TFTP transfers lead to a wall of # characters on UART, which in the end may slow down the transfer itself. Use CONFIG_TFTP_TSIZE to print progress in fewer # characters. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10ARM: dts: stm32: Move DHCOR BUCK3 VDD 2V9 adjustment to 1V8 DTSIMarek Vasut
The Buck3 on DHCOR is used to supply IO voltage. It can output either 3V3 in the default DHCOR configuration, or 2V9 in case of AV96 DHCOR variant which has extra Empirion DCDC converter in front of the 1V8 IO supply, or outright 1V8 in case of 1V8 IO DHCOR without the Empirion DCDC converter. The 2V9 mode in case of AV96 DHCOR variant is used to reduce unnecessarily high input voltage to the Empirion DCDC converter, so move it into matching DTSI to stop confusing users. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10ARM: stm32: Use CONFIG_TFTP_TSIZE on DHSOMMarek Vasut
Long TFTP transfers lead to a wall of # characters on UART, which in the end may slow down the transfer itself. Use CONFIG_TFTP_TSIZE to print progress in fewer # characters. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Cc: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10ARM: stm32: Use default CONFIG_TFTP_BLOCKSIZE on DHSOMMarek Vasut
The DHCOM does ship with KS8851 with 1.5 kiB packet buffer. The DHSOM may be extended with other MAC options connected to FMC2 bus, like the DM9000, wih similar limitations. Use default CONFIG_TFTP_BLOCKSIZE of 1468 Bytes instead of 1536 Bytes, which always avoids overflowing the packet buffers of such limited MACs, which leads to e.g. TFTP timeouts. This also avoids receiving a short packet fragment at the end of each TFTP block, which led to reduced performance. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Cc: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10stm32mp: psci: Retain MCUDIVR, PLL3CR, PLL4CR, MSSCKSELR across suspendMarek Vasut
The SoC seems to lose the values of MCUDIVR, PLL3CR, PLL4CR, RCC_MSSCKSELR during suspend/resume cycle, cache them and reinstate their values on resume. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Cc: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10ram: stm32mp1: Conditionally enable ASRMarek Vasut
Enable DRAM ASR, auto self-refresh, conditionally, based on DT PWRCTL register bits. While ASR does save considerable amount of power at runtime automatically, it also causes LTDC underruns on large panels. Let user select whether or not ASR is required or not, generally ASR should be enabled on portable and battery operated devices. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Cc: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10arm: dts: stm32mp15: alignment with v5.18Patrick Delaunay
Device tree alignment with Linux kernel v5.18-rc2: - ARM: dts: stm32: Add support for the emtrion emSBC-Argon (only the pincontrol part) - ARM: dts: stm32: Drop duplicate status okay from DHCOM gpioc node - ARM: dts: stm32: add st,stm32-sdmmc2 compatible on stm32mp151 - ARM: dts: stm32: fix AV96 board SAI2 pin muxing on stm32mp15 - ARM: dts: stm32: use exti 19 as main interrupt to support RTC wakeup on stm32mp157 - ARM: dts: stm32: add DMA configuration to UART nodes on stm32mp151 - ARM: dts: stm32: keep uart4 behavior on * - ARM: dts: stm32: Correct masks for GIC PPI interrupts on stm32mp15 Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10ARM: stm32mp: correctly handle Silicon revisionPatrick Delaunay
Handle correctly the silicon revision = REV_ID[15:0] of Device Version and the associated device marking, A to Z on STMicroelectronics STM32MP SOCs. This patch prepare the introduction of next STM32MP family, with STM32MP13x Rev.Z for REV_ID = 1.1. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10ARM: stm32mp: skip ft_system_setup when the soc node is absentPatrick Delaunay
The function ft_system_setup shouldn't return an error when the /soc node is absent in the provided device tree but just skip the updates. This patch solves an issue when the U-Boot pytest is executed on board. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10configs: stm32mp1: Add support for baudrates higher than 115200 for st-linkPatrick Delaunay
On STMicroelectronics boards, the UART can reliably go up to 2000000 bauds when connected to the on-board ST-LINK-V2 for STM32MP15 Unfortunately U-Boot will fall back to 115200 unless higher rates are declared via CONFIG_SYS_BAUDRATE_TABLE. This patch add the support of higher baudrates on STMicroelectronics boards with ST-LINK. Cc: Alexandru Gagniuc <mr.nuke.me@gmail.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10configs: stm32mp1: set the console variable for extlinux.confPatrick Delaunay
Set the environment variable "console", used in extlinux.conf file when it is generated by YOCTO distribution with: UBOOT_EXTLINUX_CONSOLE ??= "console=${console},${baudrate}" With these 2 variables, U-Boot give dynamically the used console and baudrate in the Linux kernel bootargs. For the STMicroelectronics boards, the used console is ttySTM0. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10board: st: common: fix the error messages in stboard commandPatrick Delaunay
Add missing \n at the end of the error trace Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10video: stm32: stm32_ltdc: support several hardware versionsYannick Fertre
Register mapping & pixel formats depend on version of ltdc display controller. Signed-off-by: Yannick Fertre <yannick.fertre@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10video: stm32: stm32_ltdc: fix data enable polarityYannick FERTRE
Wrong DISPLAY_FLAGS used to set the data enable polarity. Signed-off-by: Yannick FERTRE <yannick.fertre@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10stm32mp: stm32prog: handle flashlayout without STM32 image headerPatrick Delaunay
Accept flashlayout without header in alternate 0, to simplify the support of stm32prog command with dfu-util. By default the flashlayout file size is the size of the received binary, provided with the offset in the DFU alternate. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10stm32mp: stm32prog: handle U-Boot script in flashlayout alternatePatrick Delaunay
Update the stm32prog command to allow the reception of U-Boot script in the FlashLayout alternate during the first USB enumeration. This patch is aligned with the last TF-A behavior: the Flashlayout is now loaded by U-Boot; it is no more present at STM32_DDR_BASE when the stm32prog is launched after a serial boot, on UART or on USB. The received script must be a U-Boot legacy image, no more need to add a stm32image header. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10stm32mp: stm32prog: handle interruption during the first enumerationPatrick Delaunay
When an interruption is received during the first USB enumeration used to received the FlashLayout, with handle ctrl-c, the second enumeration is not needed and the result for stm32prog_usb_loop is false (reset is not needed). This patch avoids the need of a second ctrl to interrupt the command stm32prog. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10stm32mp: stm32prog: add support of UUID for FIP partitionPatrick Delaunay
Add support of UUID for FIP parttion, required by Firmware update support in TF-A: - UUID TYPE for FIP partition: 19d5df83-11b0-457b-be2c-7559c13142a5 - "fip-a" partition UUID: 4fd84c93-54ef-463f-a7ef-ae25ff887087 - "fip-b" partition UUID: 09c54952-d5bf-45af-acee-335303766fb3 This check is done with a new partition type "FIP" associated at the FIP UUID. The A/B partition UUID is detected by the partition name: "fip-a", "fip-b". Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10stm32mp: stm32prog: add support of STM32IMAGE version 2Patrick Delaunay
Add support of new header for the STM32IMAGE version V2 in command stm32prog command for STM32MP13x family. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10stm32mp: stm32prog: add TEE support in stm32prog commandPatrick Delaunay
When OP-TEE is used, the SMC for BSEC management are not available and the PTA provisioning for OTP must be used. U-Boot opens the session to this PTA and use it for OTP access. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10stm32mp: stm32prog: add CONFIG_CMD_STM32PROG_OTPPatrick Delaunay
Add a configuration flag CONFIG_CMD_STM32PROG_OTP to enable the support of OTP update in stm32prog command. This new configuration allows to deactivate this feature for security reason and it is a preliminary step for support of OPT update with the OP-TEE provisioning TA. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10stm32mp: stm32prog: fix commentPatrick Delaunay
Fix "partition" in comment. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-05-10misc: atsha204a: Add support for atsha204 chipPali Rohár
atsha204 chip is predecessor of atsha204a chip. Current U-Boot driver atsha204a-i2c.c can use both atsha204 and atsha204a chips because it does not call specific functions to just one of these chips. So just add compatible string for atsha204. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2022-05-10doc: Add device-tree-bindings for atsha204 and atsha204aPali Rohár
Document trivial bindings for atsha204 and atsha204a. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2022-05-10i2c: ihs: intel: Fix typo in comments (actual)Michal Simek
s/actucal/actual/g Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2022-05-09Merge branch '2022-05-09-TI-platform-updates'Tom Rini
- Assorted minor TI platform updates
2022-05-09ARM: dts: k3-am642-sk-u-boot: add PMIC nodeNeil Armstrong
The E4 revision of the AM64 SKEVM embeds a TPS65219 PMIC, this adds the PMIC node with the required regulators voltages. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-05-09config: enable TPS65219 for am64x_evm_a53 boardsNeil Armstrong
The E4 revision of the AM64 SKEVM embeds a TPS65219 PMIC, this enables the necessary options to load and control the PMIC regulators. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-05-09regulator: add driver for the TPS65219 BUCK & LDO regulatorsNeil Armstrong
The TPS65219 I2S PMIC features 3 Buck converters and 4 linear regulators, 2 GPOs, 1 GPIO, and 3 multi-function-pin. This adds the driver for the Buck converters & linear regulators. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-05-09power: add driver for the TPS65219 PMICNeil Armstrong
The TPS65219 I2S PMIC features 3 Buck converters and 4 linear regulators, 2 GPOs, 1 GPIO, and 3 multi-function-pin. This adds the PMIC driver, loading the regulator sub-nodes. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-05-09Nokia RX-51: Convert to CONFIG_DM_SERIALPali Rohár
For CONFIG_DM_SERIAL it is required to increase CONFIG_SYS_MALLOC_F_LEN as default value is not enough for memory hungry CONFIG_DM_SERIAL code. Signed-off-by: Pali Rohár <pali@kernel.org> Tested-by: Merlijn Wajer <merlijn@wizzup.org>
2022-05-09Nokia RX-51: Enable CONFIG_SUPPORT_RAW_INITRDPali Rohár
This enable booting of Debian systems which use raw initrd image (instead of uInitrd created by mkimage). This change increase size of u-boot.bin binary by just 64 bytes. Signed-off-by: Pali Rohár <pali@kernel.org>
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