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2018-12-10configs: am335x_pdu001: remove CONFIG_DM_I2C_COMPATJean-Jacques Hiblot
Remove the last call to the non-DM I2C API. Also remove the #undef CONFIG_DM_I2C_COMPAT because it is not defined in the common header file anymore. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Felix Brack <fb@ltec.ch> Tested-by: Felix Brack <fb@ltec.ch> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-12-10ti: common: board_detect: Allow DM I2C without CONFIG_DM_I2C_COMPATAndreas Dannenberg
The EEPROM reading in the board detection code is done through legacy I2C functions which on platforms using DM_I2C this functionality is provided via the CONFIG_DM_I2C_COMPAT layer. To allow newer platforms to use the board detection code without relying on CONFIG_DM_I2C_COMPAT go ahead and add an I2C handling implementation that directly uses the I2C DM functionality. Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-12-10power: make most tps drivers and the twl4030 driver compatible with DM_I2CJean-Jacques Hiblot
Those driver are not DM drivers per se (not using the PMIC/regulator framework) and are using the legacy I2C API. Make them compatible with the DM_I2C API. This impacts the following drivers: - palmas (used by am57xx/dra7xx evms) - tps65218 (used by am43xx evms) - tps65217 and tps65910 (used by am335x evms and am335x boneblack vboot) - twl4030 (used by omap3_logicpd) - tps65217 (used by brppt1) - twl6030 Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-12-10omap: detect the board after DM is availableJean-Jacques Hiblot
In order to use DM_I2C, we need to move the board detection after the early SPL initialization. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-12-10dts: am43x: omap5: Add node for I2C in SPLJean-Jacques Hiblot
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-12-10am335x: Register the I2C controllers if DM_I2C is used.Jean-Jacques Hiblot
If DM_I2C is used , the I2C controllers must be registered as U_BOOT_DEVICE because OF_CONTROL is not used in the SPL. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-12-10i2c: omap24xx_i2c: Use platdata to probe the deviceJean-Jacques Hiblot
This allows the driver to be used without OF_CONTROL. AM335x support DM_SPL but does not use SPL_OF_CONTROL. Enabling DM_I2C in SPL thus requires that the omap I2C can be passed platdata. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-12-10i2c: omap24xx_i2c: Move away from SoC specific headers for reg offsetVignesh R
Move away from SoC specific headers to handle different register layout. Instead use driver data to get appropriate register layouts like in the kernel. While at it, perform some mostly cosmetic alignment/cleanup in the functions being updated. Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-12-10configs: am335x: am57x: dra7x: Enable CONFIG_SPL_DM_SEQ_ALIASJean-Jacques Hiblot
Those platforms need CONFIG_SPL_DM_SEQ_ALIAS because they enable both DM_I2C and SPL_DM. Without CONFIG_SPL_DM_SEQ_ALIAS, it is not possible to get the I2C bus with i2c_get_chip_for_busnum(). Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Felix Brack <fb@ltec.ch> Tested-by: Felix Brack <fb@ltec.ch> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-12-10dm: device: Allow using uclass_find_device_by_seq() without OF_CONTROLJean-Jacques Hiblot
If OF_CONTROL is not enabled and DM_SEQ_ALIAS is enabled, we must assign an alias (requested sequence number) to devices that belongs to a class with the DM_UC_FLAG_SEQ_ALIAS flag. Otherwise uclass_find_device_by_seq() cannot be used to get/probe a device. In particular i2c_get_chip_for_busnum() cannot be used. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-12-10dm: i2c: Make i2c_get_chip_for_busnum() fail if the chip is not detectedJean-Jacques Hiblot
i2c_get_chip_for_busnum() really should check the presence of the chip on the bus. Most of the users of this function assume that this is done. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-12-10cmd: Kconfig: Do not include EEPROM if DM_I2C is used without DM_I2C_COMPATJean-Jacques Hiblot
The implementation of the EEPROM commands does not support the DM I2C API. Prevent compilation breakage by not enabling it if the non-DM API is not available (if DM_I2C is used without DM_I2C_COMPAT) Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-12-09ARM: mvebu: restore license information in mv_ddr_plat.{c,h}Chris Packham
This was unintentionally removed when syncing with upstream. Signed-off-by: Chris Packham <judge.packham@gmail.com>
2018-12-09Merge git://git.denx.de/u-boot-marvellTom Rini
- Sync DDR training with Marvell code for Armada 38x by Chris - Misc updates to Armada 38x Helios4 board by Aditya
2018-12-08Roll CRC16-CCITT into the hash infrastructurePhilipp Tomsich
The CRC16-CCITT checksum function is useful for space-constrained applications (such as obtaining a checksum across a 2KBit or 4KBit EEPROM) in boot applications. It has not been accessible from boot scripts until now (due to not having a dedicated command and not being supported by the hash infrstructure) limiting its applicability outside of custom commands. This adds the CRC16-CCITT (poly 0x1021, init 0x0) algorithm to the list of available hashes and adds a new crc16_ccitt_wd_buf() to make this possible. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> [trini: Fix building crc16.o for SPL/TPL] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-12-08lib: merge CRC16-CCITT into u-boot/crc.hPhilipp Tomsich
This merges the CRC16-CCITT headers into u-boot/crc.h to prepare for rolling CRC16 into the hash infrastructure. Given that CRC8, CRC32 and CRC32-C already have their prototypes in a single header file, it seems a good idea to also include CRC16-CCITT in the same. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-12-08arm: mvebu: helios4: Reset uSOM onboard phy during board initAditya Prayoga
Similar to Clearfog rev 2.1, GPIO 19 also used to reset onboard ethernet PHY. This patch depend on net: mvneta: Add GPIO configuration support [URL: https://patchwork.ozlabs.org/patch/1007736/] Signed-off-by: Aditya Prayoga <aditya@kobol.io> Reviewed-by: Stefan Roese <sr@denx.de> Tested-By: Dennis Gilmore <dgilmore@redhat.com> Reviewed-By: Dennis Gilmore <dgilmore@redhat.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-12-08arm: mvebu: helios4: Enable SPI flash supportAditya Prayoga
Enable SPI flash support under U-Boot and SPL. The ENV size and offset, ported from U-Boot 2013.01 Marvell version: 2015_T1.0p16 To create U-Boot image for SPI flash, user would need to replace * CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC with CONFIG_MVEBU_SPL_BOOT_DEVICE_SPI * CONFIG_ENV_IS_IN_MMC with CONFIG_ENV_IS_IN_SPI_FLASH Signed-off-by: Aditya Prayoga <aditya@kobol.io> Reviewed-by: Stefan Roese <sr@denx.de> Tested-By: Dennis Gilmore <dgilmore@redhat.com> Reviewed-By: Dennis Gilmore <dgilmore@redhat.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-12-08arm: mvebu: helios4: Reduce U-Boot image sizeAditya Prayoga
Remove unused I2C support in SPL and use simple_malloc functions to reduce SPL image size. Since Helios4 does not have any PCIe allocated on SerDes, remove PCI support. MTD layer on top of SPI flash is not needed, remove it also. Signed-off-by: Aditya Prayoga <aditya@kobol.io> Reviewed-by: Stefan Roese <sr@denx.de> Tested-By: Dennis Gilmore <dgilmore@redhat.com> Reviewed-By: Dennis Gilmore <dgilmore@redhat.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-12-08arm: mvebu: helios4: Enable mvebu GPIOAditya Prayoga
Make use of U-Boot's GPIO DM to control native GPIO and I2C IO expander. Signed-off-by: Aditya Prayoga <aditya@kobol.io> Reviewed-by: Stefan Roese <sr@denx.de> Tested-By: Dennis Gilmore <dgilmore@redhat.com> Reviewed-By: Dennis Gilmore <dgilmore@redhat.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-12-08arm: mvebu: helios4: Enable I2C and IO ExpanderAditya Prayoga
Enable Marvell I2C driver and I2C IO expander. Set default bus to external I2C bus. Define I2C aliases in device tree so it can be recognized by the driver. Signed-off-by: Aditya Prayoga <aditya@kobol.io> Reviewed-by: Stefan Roese <sr@denx.de> Tested-By: Dennis Gilmore <dgilmore@redhat.com> Reviewed-By: Dennis Gilmore <dgilmore@redhat.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-12-08arm: mvebu: helios4: mmc: move environment before 1MAditya Prayoga
Store the environment before 1M into the block device. This constant is easier to remember, saves a little space, and is in line with what SolidRun's 2018.01-based fork does for the clearfog. Signed-off-by: Josua Mayer <josua.mayer97@gmail.com> [ Aditya Prayoga: * Port forward] Signed-off-by: Aditya Prayoga <aditya@kobol.io> Reviewed-by: Stefan Roese <sr@denx.de> Tested-By: Dennis Gilmore <dgilmore@redhat.com> Reviewed-By: Dennis Gilmore <dgilmore@redhat.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-12-08ARM: mvebu: a38x: sync ddr training code with mv_ddr-armada-18.09.02Chris Packham
This syncs drivers/ddr/marvell/a38x/ with the mv_ddr-armada-18.09 branch of https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git. Specifically this syncs with commit 99d772547314 ("Bump mv_ddr to release armada-18.09.2"). The complete log of changes is best obtained from the mv-ddr-marvell.git repository but some relevant highlights are: ddr3: add missing txsdll parameter ddr3: fix tfaw timimg parameter ddr3: fix trrd timimg parameter merge ddr3 topology header file with mv_ddr_topology one mv_ddr: a38x: fix zero memory size scrubbing issue The upstream code is incorporated omitting the portions not relevant to Armada-38x and DDR3. After that a semi-automated step is used to drop unused features with unifdef find drivers/ddr/marvell/a38x/ -name '*.[ch]' | \ xargs unifdef -m -UMV_DDR -UMV_DDR_ATF -UCONFIG_DDR4 \ -UCONFIG_APN806 -UCONFIG_MC_STATIC \ -UCONFIG_MC_STATIC_PRINT -UCONFIG_PHY_STATIC \ -UCONFIG_64BIT -UCONFIG_A3700 -UA3900 -UA80X0 \ -UA70X0 Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2018-12-07Merge branch 'master' of git://git.denx.de/u-boot-sunxiTom Rini
- Various axp209 fixes - Fixes for OLinuXino-A20-Lime2 / OLinuXino-A20-Lime2-eMMC
2018-12-07Merge tag 'u-boot-amlogic-20181207' of git://git.denx.de/u-boot-amlogicTom Rini
Two fixes for the Amlogic Pinctrl driver : - bad usage of clrsetbits_le32 - bad pin definition for AXG Family
2018-12-07sunxi: update README.sunxi64Andre Przywara
Now that the Allwinner port in the official mainline ARM Trusted Firmware repository has reached feature parity with the "legacy" ATF port, let's use the opportunity to update the Allwinner 64-bit build instructions. This changes: - Update ATF build instructions to use the mainline repo. - Add quick command lines for TL;DR people. - Mention Allwinner H6 build target. - Mention pre-built FEL binaries. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-12-07arm: sunxi: Reduce inrush current on Olimex OLinuXino-A20-Lime2-eMMCPriit Laes
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. Signed-off-by: Priit Laes <plaes@plaes.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-07arm: sunxi: Reduce inrush current on Olimex OLinuXino-A20-Lime2Olliver 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. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Signed-off-by: Priit Laes <plaes@plaes.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-07power: axp209: Limit inrush current for broken boardsOlliver Schinagl
Some boards feature a capacitance on LDO3's output that is too large, causing inrush currents which as a result, shut down the AXP209. This has been reported before, without knowing the actual cause. A fix appeared to be done with commit 0e6e34ac8dbb ("sunxi: Olimex A20 boards: Enable LDO3 and LDO4 regulators"). The description there is a bit misleading, the kernel does not hang during AXP209 initialization, the PMIC shuts down, causing voltages to drop and thus the whole system freezes. While the AXP209 does have the ability to ramp up the voltage slowly, to reduce these inrush currents, the voltage rate control (VRC) however is not applicable when switching on the LDO3 output. Only when going from an enabled lower voltage setting, to a higher voltage setting is the VRC in effect. To work around this problem, we set LDO3 to the lowest possible setting of 0.7 V if it was not yet enabled, and then let the VRC (if enabled) do its thing. It should be noted, that for some undocumented reason, there is a short delay needed between setting the LDO3 voltage register and enabling the power. One would expect that this delay ought to be just after enabling the output power at 0.7 V, but this did not work. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Signed-off-by: Priit Laes <plaes@plaes.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-07power: axp209: Add support for voltage rate control on LDO3Olliver Schinagl
The AXP209 LDO3 regulator supports voltage rate control, or can set a slew rate. This allows for the power to gradually rise up to the desired voltage, instead of spiking up as fast as possible. Reason to have this can be to reduce the inrush currents for example. There are 3 slopes to choose from, the default, 'none' is a voltage rise of 0.0167 V/uS, a 1.6 mV/uS and a 0.8 mV/uS voltage rise. In ideal world (where vendors follow the recommended design guidelines) this setting should not be enabled by default. Unless of course AXP209 crashes instead of reporting overcurrent condition as it normally should do in this case. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Signed-off-by: Priit Laes <plaes@plaes.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-07power: axp209: Reduce magic values by adding defines for LDO[234]Olliver Schinagl
The AXP209 has a few 'magisc-ish' values that are better served with clear defines. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Signed-off-by: Priit Laes <plaes@plaes.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-07power: axp209: Define the chip version maskOlliver Schinagl
Use a define for the chip version mask on the axp209. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Signed-off-by: Priit Laes <plaes@plaes.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-07power: axp209: Use BIT() macroOlliver Schinagl
Use the standard BIT() macro for bitfield definitions in headers. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Signed-off-by: Priit Laes <plaes@plaes.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-07sunxi: pmic_bus: Decrease boot time by not writing duplicate dataOlliver Schinagl
When we clear a pmic_bus bit, we do a read-modify-write operation. We waste some time however, by writing back the exact samea value that was already set in the chip. Let us thus only do the write in case data was changed. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Signed-off-by: Priit Laes <plaes@plaes.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-07sunxi: board: Print error after power initialization failsOlliver Schinagl
Currently during init, we enable all power, then enable the dram and after that check whether there was an error during power-up. This makes little sense, we should enable power and then check if power was brought up properly before we continue to initialize other things. This patch moves the DRAM init after the power failure check. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Signed-off-by: Priit Laes <plaes@plaes.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-07Merge branch '2018-12-06-master-imports'Tom Rini
- Various FAT fixes - Hardware spinlock uclass - DMA uclass - Various am335x fixes - DT resyncs for a number of TI platforms - stm32 updates
2018-12-07arm: dts: am33xx: Sync dts with Linux 4.20.0Felix Brack
This patch synchronizes the am33xx SoC specific files with those from Linux 4.20.0. Hence all board maintainers of am33xx based boards are on the cc list. The main purpose of this patch is to prevent further diverging of the dts files from U-Boot and those from Linux. It aims to set the stage for the synchronization of board specific dts files. Example: I'm the maintainer of the PDU001 board: once this patch is applied successfully I will make changes to the board specific dts file in Linux only and then post a patch with a copy of this exact dts file to U-Boot. This will make U-Boot and Linux remain in sync. The stumbling block of https://patchwork.ozlabs.org/patch/943627 was removed by the patch https://patchwork.ozlabs.org/patch/962428 from Lokesh Vutla (many thanks!). This omap-serial driver allows using the Linux am33xx.dtsi file in U-Boot. Other changes to dts and dtsi files made by this patch are mainly to prevent _new_ warnings during the build process. Especially the warning at pinmux@800 stating 'unnecessary #address-cells/#size-cells without "ranges" or child "reg"' was not removed. This warning is a good example showing the benefit of the synchronization: if it needs to be fixed it will be fixed in Linux and ported back to U-Boot. Buildman reports all 46 am33xx SoC based boards to build fine, with warnings of course. Nevertheless this patch should be tested thoroughly on as many boards as possible to prevent any collateral damage. Signed-off-by: Felix Brack <fb@ltec.ch> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-07spl/tpl: change banner into upper caseHeiko Schocher
commit d6330064634a ("spl: Add a define for SPL_TPL_PROMPT") changes the SPL/TPL banner from upper case into lower case. As SPL and TPL are three-letter acronyms and they are written in upper case, change it back to upper case. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-12-07ARM: DTS: da850-evm: Re-sync da850-evm.dts from Linux 4.20Adam Ford
There has been some natural evolution of the device tree, so resync with 4.20 Signed-off-by: Adam Ford <aford173@gmail.com>
2018-12-07ARM: dts: da850-lcdk: Sync from Linux 4.20Adam Ford
Re-synce the device tree files from Linux 4.20 Signed-off-by: Adam Ford <aford173@gmail.com>
2018-12-07ARM: DTS: da850: Sync from Linux 4.20Adam Ford
Re-sync with 4.20 due some some natural evolution. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-12-07ARM: DTS: Resync LogicPD-Torpedo-37xx-devkit with Linux 4.20Adam Ford
Migrate some small device tree fixes from Linux 4.20. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-12-07ARM: DTS: Resync LogicPD SOM-LV with Linux 4.20Adam Ford
There have been a few fixes to the device trees, so this re-syncs the dts/dtsi files with Linux Signed-off-by: Adam Ford <aford173@gmail.com>
2018-12-07serial: omap: Add code for early debuggingFelix Brack
This patch adds code missing when CONFIG_DEBUG_UART_OMAP is enabled as early debugging UART. The code is basically copied from the ns16550 driver. Signed-off-by: Felix Brack <fb@ltec.ch>
2018-12-07travis: Bump ARC tools to arc-2018.09Alexey Brodkin
Build tested in Travis, see: https://travis-ci.org/abrodkin/u-boot/jobs/462808237 Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-12-07ARM: DTS: Resync am3517-evm.dts with Linux 4.20Adam Ford
The DTS file for the AM3517 had the incorrect CD polarity. Resync with the fixed DTS file from Linux. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-12-07ensure active menuitem is inside menuFrank Wunderlich
Hi, setting active menuitem currently can be outside of menu which results in invisible selection attached Patch fixes this regards Frank >From 1d9c4cb8b3e2dd9b0a7a6a2d4a21684d0a099dbf Mon Sep 17 00:00:00 2001 From: Frank Wunderlich <frank-w@public-files.de> Date: Sun, 2 Dec 2018 11:23:53 +0100 Subject: [PATCH] ensure active menuitem is inside menu if active menuitem is defined via environment var it can be outside the menu (>=menuitem-count) this patch resets this definition back to 0 Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2018-12-07pinctrl: stm32: Update stm32_pinctrl_get_gpio_dev()Patrice Chotard
Due to gpio holes management, stm32_pinctrl_get_gpio_dev() must be updated. stm32_pinctrl_get_gpio_dev() returns from a given pin selectors the corresponding bank gpio device and the gpio_offset inside this gpio bank. Update also all functions which makes usage of stm32_pinctrl_get_gpio_dev. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-12-07gpio: stm32f7: Remove CONFIG_CLK flag.Patrice Chotard
As all STM32 SoCs supports CONFIG_CLK flag, it becomes useless in this driver, remove it. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-12-07gpio: stm32f7: Move STM32_GPIOS_PER_BANK into gpio.hPatrice Chotard
To allow access to this define by other driver, move it into gpio.h Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
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