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2020-08-22treewide: convert devfdt_get_addr_ptr() to dev_read_addr_ptr()Masahiro Yamada1-1/+1
When you enable CONFIG_OF_LIVE, you will end up with a lot of conversions. To help this tedious work, this commit converts devfdt_get_addr_ptr() to dev_read_addr_ptr() by coccinelle. I also removed redundant casts because dev_read_addr_ptr() returns an opaque pointer. To generate this commit, I ran the following semantic patch excluding include/dm/. <smpl> @@ type T; expression dev; @@ -(T *)devfdt_get_addr_ptr(dev) +dev_read_addr_ptr(dev) @@ expression dev; @@ -devfdt_get_addr_ptr(dev) +dev_read_addr_ptr(dev) </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-04Merge tag 'mips-pull-2020-08-03' of ↵Tom Rini3-0/+622
https://gitlab.denx.de/u-boot/custodians/u-boot-mips - doc: fix qemu-mips build instructions - MIPS: add GPIO, CLK and SPI drivers for Octeon MIPS64
2020-08-03spi: Drop duplicate dm.h inclusionSimon Glass1-1/+0
We only need to include this header once. Drop the duplicate. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03mtd: spi-mem: Drop dm.h header fileSimon Glass3-1/+9
This header file should not be included in other header files. Remove it and use a forward declaration instead. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03drivers: spi: Add SPI controller driver for OcteonSuneel Garapati3-0/+622
Adds support for SPI controllers found on Octeon II/III and Octeon TX TX2 SoC platforms. Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Suneel Garapati <sgarapati@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2020-07-28drivers: avoid using aliases on drivers when OF_PLATDATA is enabledWalter Lozano1-8/+2
After latest improvements on OF_PLATDATA struct names are generated based on driver name instead of compatible strings. With this in mind, using aliases in drivers are not longer needed. This patch removes code that tried to handle these kind of aliases to improve readability. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-27Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriqTom Rini1-1/+53
- Bug fixes and updates on ls2088a,ls1028a, ls1046a, ls1043a, ls1012a - lx2-watchdog support - layerscape: pci-endpoint support, spin table relocation fixes and cleanups - fsl-crypto: RNG support and bug fixes
2020-07-27fsl_dspi: Introduce DT bindings for CS-SCK and SCK-CS delaysVladimir Oltean1-1/+53
Communication with some SPI slaves just won't cut it if these delays (before the beginning, and after the end of a transfer) are not added to the Chip Select signal. These are a straight copy from Linux: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt drivers/spi/spi-fsl-dspi.c Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> [Rebased] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-25treewide: convert devfdt_get_addr() to dev_read_addr()Masahiro Yamada13-14/+14
When you enable CONFIG_OF_LIVE, you will end up with a lot of conversions. To generate this commit, I used coccinelle excluding drivers/core/, include/dm/, and test/ The semantic patch that makes this change is as follows: <smpl> @@ expression dev; @@ -devfdt_get_addr(dev) +dev_read_addr(dev) </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-07-25treewide: convert (void *)devfdt_get_addr() to dev_read_addr_ptr()Masahiro Yamada7-7/+7
Use the _ptr suffixed variant instead of casting. Also, convert it to dev_read_addr_ptr(), which is safe to CONFIG_OF_LIVE. One curious part is an error check like follows in drivers/watchdog/omap_wdt.c: priv->regs = (struct wd_timer *)devfdt_get_addr(dev); if (!priv->regs) return -EINVAL; devfdt_get_addr() returns FDT_ADDR_T_NONE (i.e. -1) on error. So, this code does not catch any error in DT parsing. dev_read_addr_ptr() returns NULL on error, so this error check will work. I generated this commit by the following command: $ find . -name .git -prune -o -name '*.[ch]' -type f -print | \ xargs sed -i -e 's/([^*)]*\*)devfdt_get_addr(/dev_read_addr_ptr(/' I manually fixed drivers/usb/host/ehci-mx6.c Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-07-24Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"Tom Rini20-21/+21
This reverts commit 5d3a21df6694ebd66d5c34c9d62a26edc7456fc7, reversing changes made to 56d37f1c564107e27d873181d838571b7d7860e7. Unfortunately this is causing CI failures: https://travis-ci.org/github/trini/u-boot/jobs/711313649 Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-23Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dmTom Rini20-21/+21
binman support for FIT new UCLASS_SOC patman switch 'test' command minor fdt fixes patman usability improvements
2020-07-22drivers: spi: rk_spi: Add support for RK3328Johannes Krottmayer1-0/+2
Add support for the RK3328 SPI controller Signed-off-by: Johannes Krottmayer <krjdev@gmail.com> Cc: Kever Yang <kever.yang@rock-chips.com> Cc: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-07-20treewide: convert devfdt_get_addr() to dev_read_addr()Masahiro Yamada13-14/+14
When you enable CONFIG_OF_LIVE, you will end up with a lot of conversions. To generate this commit, I used coccinelle excluding drivers/core/, include/dm/, and test/ The semantic patch that makes this change is as follows: <smpl> @@ expression dev; @@ -devfdt_get_addr(dev) +dev_read_addr(dev) </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-07-20treewide: convert (void *)devfdt_get_addr() to dev_read_addr_ptr()Masahiro Yamada7-7/+7
Use the _ptr suffixed variant instead of casting. Also, convert it to dev_read_addr_ptr(), which is safe to CONFIG_OF_LIVE. One curious part is an error check like follows in drivers/watchdog/omap_wdt.c: priv->regs = (struct wd_timer *)devfdt_get_addr(dev); if (!priv->regs) return -EINVAL; devfdt_get_addr() returns FDT_ADDR_T_NONE (i.e. -1) on error. So, this code does not catch any error in DT parsing. dev_read_addr_ptr() returns NULL on error, so this error check will work. I generated this commit by the following command: $ find . -name .git -prune -o -name '*.[ch]' -type f -print | \ xargs sed -i -e 's/([^*)]*\*)devfdt_get_addr(/dev_read_addr_ptr(/' I manually fixed drivers/usb/host/ehci-mx6.c Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-07-17Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86Tom Rini1-0/+1
- New timer API to allow delays with a 32-bit microsecond timer - Add dynamic ACPI structs (DSDT/SSDT) generations to the DM core - x86: Enable ACPI table generation by default - x86: Enable the copy framebuffer on Coral - x86: A few fixes to FSP2 with ApolloLake - x86: Drop setup_pcat_compatibility() - x86: Primary-to-Sideband Bus minor fixes
2020-07-17dm: acpi: Enhance acpi_get_name()Simon Glass1-10/+0
For many device types it is possible to figure out the name just by looking at its uclass or parent. Add a function to handle this, since it allows us to cover the vast majority of cases automatically. However it is sometimes impossible to figure out an ACPI name for a device just by looking at its uclass. For example a touch device may have a vendor-specific name. Add a new "acpi,name" property to allow a custom name to be created. With this new feature we can drop the get_name() methods in the sandbox I2C and SPI drivers. They were only added for testing purposes. Update the tests to use the new values. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17acpi: Support generation of SPI descriptorSimon Glass1-0/+11
Add a function to write a SPI descriptor to the generated ACPI code. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-16spi: fsl_qspi: Support to use full AHB space on i.MXYe Li2-24/+98
i.MX platforms provide large AHB mapped space for QSPI, each controller has 256MB. However, current driver only maps small size (AHB buffer size) of AHB space, this implementation causes i.MX failed to boot M4 with QSPI XIP image. Add config CONFIG_FSL_QSPI_AHB_FULL_MAP (default enabled for i.MX) to address above problem. When the config is set: 1. Full AHB space is divided to each CS. 2. A dedicated LUT entry is used for AHB read only. 3. The MODE instruction in LUT is replaced to standard ADDR instruction 4. The address in spi_mem_op is used to SFAR and AHB read Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Ashish Kumar <Ashish.Kumar@nxp.com> Reviewed-by: Kuldeep Singh <kuldeep.singh@nxp.com>
2020-07-16spi: fsl_qspi: Add support for i.MX7ULPYe Li1-6/+16
Add compatible string and driver data for i.MX7ULP. Meanwhile, the address set to SFA1AD/SFA2AD/SFB1AD/SFB2AD should align with 1KB, because the lowest 10 bits are reserved by the registers definition. For i.MX7ULP which has only 128Bytes AHB buffer, must align it when setting the registers and selecting cs. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Ashish Kumar <Ashish.Kumar@nxp.com> Reviewed-by: Kuldeep Singh <kuldeep.singh@nxp.com>
2020-07-11Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-spiTom Rini4-283/+63
- Enable DM_SPI on siemens omap boards (Jagan) - Dropped some non-dm supported omap3 boards (Jagan) - Dropped non-dm code in omap3 spi driver (Jagan) - Dropped non-dm code in kirkwood spi driver (Bhargav)
2020-07-10spi: kirkwood: Drop nondm codeBhargav Shah2-129/+19
Drop the nondm code from kirkwood_spi.c since there is no board or any other code using for it. Signed-off-by: Bhargav Shah <bhargavshah1988@gmail.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-09dtoc: extend dtoc to use struct driver_info when linking nodesWalter Lozano1-1/+1
In the current implementation, when dtoc parses a dtb to generate a struct platdata it converts the information related to linked nodes as pointers to struct platdata of destination nodes. By doing this, it makes difficult to get pointer to udevices created based on these information. This patch extends dtoc to use struct driver_info when populating information about linked nodes, which makes it easier to later get the devices created. In this context, reimplement functions like clk_get_by_index_platdata() which made use of the previous approach. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09core: add support for U_BOOT_DRIVER_ALIASWalter Lozano2-0/+4
Currently when using OF_PLATDATA the binding between devices and drivers is done trying to match the compatible string in the node with a driver name. However, usually a single driver supports multiple compatible strings which causes that only devices which its compatible string matches a driver name get bound. To overcome this issue, this patch adds the U_BOOT_DRIVER_ALIAS macro, which generates no code at all, but allows an easy way to declare driver name aliases. Thanks to this, dtoc could be improve to look for the driver name based on its alias when it populates the U_BOOT_DEVICE entry. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09drivers: rename drivers to match compatible stringWalter Lozano3-12/+4
When using OF_PLATDATA, the bind process between devices and drivers is performed trying to match compatible string with driver names. However driver names are not strictly defined, and also there are different names used when declaring a driver with U_BOOT_DRIVER, the name of the symbol used in the linker list and the used in the struct driver_info. In order to make things a bit more clear, rename the drivers names. This will also help for further OF_PLATDATA improvements, such as checking for valid driver names. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org> Add a fix for sandbox of-platdata to avoid using an invalid ANSI colour: Signed-off-by: Simon Glass <sjg@chromium.org>
2020-07-09spi: add support for all spi modes with soft spiJohannes Holland1-11/+37
The spi bitbanging driver did not implement all spi modes properly. Add code to support all spi modes, honoring soft_spi_set_mode() and defaulting to spi mode 0. Previously, CPHA was implemented inversely (defaulting to CPHA=1) and CPOL=1 was hardcoded. Signed-off-by: Johannes Holland <johannes.holland@infineon.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-09spi: omap3: Drop nondm codeJagan Teki2-143/+7
Now all boards are using this omap3 spi driver in dm model, so drop the nondm code. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-06-29Convert CONFIG_CADENCE_QSPI to KconfigTom Rini1-1/+1
This converts the following to Kconfig: CONFIG_CADENCE_QSPI Signed-off-by: Tom Rini <trini@konsulko.com>
2020-06-29spi: Convert CONFIG_DM_SPI* to CONFIG_$(SPL_TPL_)DM_SPI*Lukasz Majewski5-9/+9
This change allows more fine tuning of driver model based SPI support in SPL and TPL. It is now possible to explicitly enable/disable the DM_SPI support in SPL and TPL via Kconfig option. Before this change it was necessary to use: /* SPI Flash Configs */ #if defined(CONFIG_SPL_BUILD) #undef CONFIG_DM_SPI #undef CONFIG_DM_SPI_FLASH #undef CONFIG_SPI_FLASH_MTD #endif in the ./include/configs/<board>.h, which is error prone and shall be avoided when we strive to switch to Kconfig. The goal of this patch: Provide distinction for DM_SPI support in both U-Boot proper and SPL (TPL). Valid use case is when U-Boot proper wants to use DM_SPI, but SPL must still support non DM driver. Another use case is the conversion of non DM/DTS SPI driver to support DM/DTS. When such driver needs to work in both SPL and U-Boot proper, the distinction is needed in Kconfig (also if SPL version of the driver supports OF_PLATDATA). In the end of the day one would have to support following use cases (in single driver file - e.g. mxs_spi.c): - U-Boot proper driver supporting DT/DTS - U-Boot proper driver without DT/DTS support (deprecated) - SPL driver without DT/DTS support - SPL (and TPL) driver with DT/DTS (when the SoC has enough resources to run full blown DT/DTS) - SPL driver with DT/DTS and SPL_OF_PLATDATA (when one have constrained environment with no fitImage and OF_LIBFDT support). Some boards do require SPI support (with DM) in SPL (TPL) and some only have DM_SPI{_FLASH} defined to allow compiling SPL. This patch converts #ifdef CONFIG_DM_SPI* to #if CONFIG_IS_ENABLED(DM_SPI) and provides corresponding defines in Kconfig. Signed-off-by: Lukasz Majewski <lukma@denx.de> Tested-by: Adam Ford <aford173@gmail.com> #da850-evm Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> [trini: Fixup a few platforms] Signed-off-by: Tom Rini <trini@konsulko.com>
2020-06-25Merge tag 'xilinx-for-v2020.10' of ↵Tom Rini3-12/+6
https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next Xilinx changes for v2020.10 Versal: - xspi bootmode fix - Removing one clock from clk driver - Align u-boot memory setting with OS by default - Map TCM and OCM by default ZynqMP: - Minor DT improvements - Reduce console buffer for mini configurations - Add fix for AMS - Add support for XDP platform Zynq: - Support for AES engine - Enable bigger memory test by default - Extend documentation for SD preparation - Use different freq for Topic miami board mmc: - minor GD pointer removal net: - Support fixed-link cases by zynq gem - Fix phy looking loop in axi enet driver spi: - Cleanup global macros for xilinx spi drivers firmware: - Add support for pmufw reloading fpga: - Improve error status reporting common: - Remove 4kB addition space for FDT allocation
2020-06-24spi: zynq_[q]spi: Convert config's to macro'sAshok Reddy Soma3-12/+6
Remove below config options and convert them to macros. They have never been configured to different values than default one. And also it makes sense to reduce the config_whitelist. CONFIG_SYS_ZYNQ_SPI_WAIT CONFIG_SYS_ZYNQ_QSPI_WAIT CONFIG_XILINX_SPI_IDLE_VAL Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-06-18dm: spi: Convert Freescale ESPI driver to driver modelChuanhua Han1-123/+321
Modify the Freescale ESPI driver to support the driver model. Also resolved the following problems: ===================== WARNING ====================== This board does not use CONFIG_DM_SPI. Please update the board before v2019.04 for no dm conversion and v2019.07 for partially dm converted drivers. Failure to update can lead to driver/board removal See doc/driver-model/MIGRATION.txt for more info. ==================================================== ===================== WARNING ====================== This board does not use CONFIG_DM_SPI_FLASH. Please update the board to use CONFIG_SPI_FLASH before the v2019.07 release. Failure to update by the deadline may result in board removal. See doc/driver-model/MIGRATION.txt for more info. ==================================================== Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com> Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com> Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-06-11spi: davinci: Drop non-dm codeJagan Teki2-163/+6
Now all boards which are using davinci SPI driver have moved to SPL_DM so drop the unneeded non-dm code. Cc: Adam Ford <aford173@gmail.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Tested-by: Adam Ford <aford173@gmail.com> #da850-evm
2020-06-11spi: atmel: Drop atmel_spi.hJagan Teki1-3/+85
atmel_spi.h has register offsets, and atmel_spi_slave structure, move it into .c file for better readability and drop atmel_spi.h Cc: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-06-11spi: atmel: Remove nondm codeJagan Teki2-209/+0
atmel spi driver now accessible only when DM_SPI enabled. So, remove nondm code. Cc: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-06-11spi: atmel: Drop CONFIG_SYS_SPI_WRITE_TOUTJagan Teki1-4/+0
Drop CONFIG_SYS_SPI_WRITE_TOUT there is no code usage. Cc: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-06-11spi: fsl_dspi: Drop nondm codeJagan Teki1-132/+0
Drop the nondm code from fsl_dspi.c since there is no board or any other code using for it. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-06-11spi: Zap SOFT_SPI (non-dm)Jagan Teki3-176/+6
- Deadline for DM migration already passed by months. - Sent couple of zap patches and - No response on dm conversation hence removed the driver. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-06-11spi: mxs: Code cleanupJagan Teki1-19/+18
Order the macros, private structures and simple functions in a proper way to have more code readability. No functionality changed. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-06-11spi: mxs: Drop nondm codeJagan Teki2-129/+6
Deadline for DM migration already passed by months and no response on full dm conversation hence removed the nondm code. Note: Look like there is no user for nondm code for this driver. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-06-03Merge https://gitlab.denx.de/u-boot/custodians/u-boot-spiTom Rini6-354/+15
- Toshiba spinand (Yoshio) - SPI/SPI Flash cleanup (Jagan) - Remove SH SPI (Jagan)
2020-06-02x86: spi: Rewrite logic for obtaining the SPI memory mapSimon Glass1-15/+88
At present this logic does not work on link and samus, since their SPI controller is not a PCI device, but a child of the PCH. Unfortunately, fixing this involves a lot of extra logic. Still, this was requested in the review of the fix-up patch, so here it is. Fixes: 92842147c31 ("spi: ich: Add support for get_mmap() method") Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> (on Intel minnowmax)
2020-06-01spi: Zap sh_spi driverJagan Teki4-325/+0
sh_spi driver is deprecated, no active updates and no board user, hence dropped the same. Cc: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsulko.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-06-01spi: Kconfig: Move MSCC_BB_SPI, FSL_QSPI into DM_SPIJagan Teki1-15/+15
- MSCC_BB_SPI - FSL_QSPI Both are fully dm-driven, let's move them into DM_SPI side definition. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-06-01spi: Kconfig: Drop redundant CF_SPI definitionJagan Teki1-6/+0
CF_SPI kconfig option defined twice with DM_SPI and non DM_SPI. Drop the non DM_SPI side kconfig definition. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-06-01spi Drop spi_init()Jagan Teki2-8/+0
spi_init doesn't exist anywhere in the code. Drop it. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-05-18common: Drop linux/bitops.h from common headerSimon Glass39-0/+39
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop linux/delay.h from common headerSimon Glass21-0/+21
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop linux/bug.h from common headerSimon Glass1-0/+1
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop log.h from common headerSimon Glass42-0/+42
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
generated by cgit v1.1 at 2024-07-31 05:35:12 +0000