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2021-01-12clk: ti: add mux clock driverDario Binacchi5-0/+294
The driver manages a register-mapped multiplexer with multiple input clock signals or parents, one of which can be selected as output. It uses routines provided by the common clock framework (ccf). The code is based on the drivers/clk/ti/mux.c driver of the Linux kernel version 5.9-rc7. For DT binding details see: - Documentation/devicetree/bindings/clock/ti/mux.txt Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-01-12clk: add clk_round_rate()Dario Binacchi3-0/+42
It returns the rate which will be set if you ask clk_set_rate() to set that rate. It provides a way to query exactly what rate you'll get if you call clk_set_rate() with that same argument. So essentially, clk_round_rate() and clk_set_rate() are equivalent except the former does not modify the clock hardware in any way. Signed-off-by: Dario Binacchi <dariobin@libero.it> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Sean Anderson <seanga2@gmail.com>
2021-01-12bus: ti: add minimal sysc interconnect target driverDario Binacchi3-0/+174
We can handle the sysc interconnect target module in a generic way for many TI SoCs. Initially let's just enable domain clocks before the children are probed. The code is loosely based on the drivers/bus/ti-sysc.c of the Linux kernel version 5.9-rc7. For DT binding details see: - Documentation/devicetree/bindings/bus/ti-sysc.txt Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-01-12clk: export generic routinesDario Binacchi1-12/+12
Export routines that can be used by other drivers avoiding duplicating code. Signed-off-by: Dario Binacchi <dariobin@libero.it> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-12spi: omap3_spi: Fix speed and mode selectionVignesh Raghavendra1-3/+14
McSPI IP provides per CS specific speed and mode selection. Therefore it is possible to apply these settings only after CS is known. But set_speed and set_mode can be called without bus being claimed, this would lead driver to set up wrong CS (or previously used CS). Fix this by apply set_speed and set_mode only if bus is already claimed. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Tested-by: Miquel Raynal <miquel.raynal@bootlin.com>
2021-01-12spi: ti_qspi: Fix "spi-max-frequency" error path in ti_qspi_ofdata_to_platdataOvidiu Panait1-2/+2
struct ti_qspi_priv->max_hz is declared as unsigned int, so the following error path check will always be false, even when "spi-max-frequency" property is invalid/missing: priv->max_hz = fdtdec_get_int(blob, node, "spi-max-frequency", -1); if (priv->max_hz < 0) { ... } Replace the fdtdec call with dev_read_u32_default() and use 0 as the default value. Error out if max_hz is zero. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2021-01-12gpio: tca642x: fix input subcommand for gpio banks > 0Tomas Novotny1-14/+35
The value of input pin for bank > 0 is always 0 for input subcommand. The reason is that gpio_bank variable is computed only for invert and output subcommands (it depends on number of arguments). The default value of zero causes to shift the mask away for banks > 0. Please note that info subcommand works as expected, because the input pin values are accessed differently. Fixes: 61c1775f16ed ("gpio: tca642x: Add the tca642x gpio expander driver") Cc: Dan Murphy <dmurphy@ti.com> Signed-off-by: Tomas Novotny <tomas@novotny.cz>
2021-01-11adc: meson-saradc: use correct printf codeHeinrich Schuchardt1-1/+1
For printing unsigned int we have to use %u not %d. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-11adc: meson-saradc: skip hardware init only if ADC is enabledMarek Szyprowski1-2/+5
The driver skips hardware initialization if it is already configured by the earlier bootloader stage (BL30). Skip the initialization only if the hardware is really initialized and enabled. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-11adc: meson-saradc: add G12A variantMarek Szyprowski1-0/+2
Add support for the SARADC variant found on the G12A SoCs family. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-11clk: meson: add minimal driver for g12a-ao clocksMarek Szyprowski2-0/+84
Add minimal driver AO clocks on meson G12A family. Only ADC related clocks are supported. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-11video: add TDO tl070wsh30 panel driverNeil Armstrong3-0/+165
This adds support for the TDO TL070WSH30 TFT-LCD panel module. The panel has a 1024×600 resolution and uses 24 bit RGB per pixel. It provides a MIPI DSI interface to the host, a built-in LED backlight and touch controller. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-11power: domain: meson-ee-pwrc: add support for the Meson AXG SoCsNeil Armstrong1-0/+26
This syncs with the linux meson-ee-pwrc driver from Linux 5.10-rc1. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-11power: domain: meson-ee-pwrc: add support for the Meson GX SoCsNeil Armstrong1-2/+24
This syncs with the linux meson-ee-pwrc driver from Linux 5.10-rc1. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-06Merge tag 'xilinx-for-v2021.04' of ↵Tom Rini9-30/+391
https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next Xilinx changes for v2021.04 arm64: - DT updates microblaze: - Add support for NOR device support spi: - Fix unaligned data write issue nand: - Minor code change xilinx: - Fru fix in limit calculation - Fill git repo link for all Xilinx boards video: - Add support for seps525 spi display tools: - Minor Vitis file support cmd/common - Minor code indentation fixes serial: - Uartlite debug uart initialization fix
2021-01-06Merge tag 'dm-pull-5jan21' of git://git.denx.de/u-boot-dm into nextTom Rini216-677/+1065
Driver model: make some udevice fields private Driver model: Rename U_BOOT_DEVICE et al. dtoc: Tidy up and add more tests ns16550 code clean-up x86 and sandbox minor fixes for of-platdata dtoc prepration for adding build-time instantiation
2021-01-06Merge tag 'v2021.01-rc5' into nextTom Rini52-223/+1195
Prepare v2021.01-rc5 Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-05dtoc: Drop dm_populate_phandle_data()Simon Glass1-3/+0
This has not been needed since parent information was added and we started using indicies for references to other drivers instead of pointers. It was kept around in the expectation that it might be needed later. However with the latest updates, it doesn't seem likely that we'll need this in the foreseeable future. Drop dm_populate_phandle_data() from dtoc and driver model. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: Rename U_BOOT_DRIVER_ALIAS to DM_DRIVER_ALIASSimon Glass15-18/+18
We use the U_BOOT_ prefix (i.e. U_BOOT_DRIVER) to declare a driver but in every other case we just use DM_. Update the alias macros to use the DM_ prefix. We could perhaps rename U_BOOT_DRIVER() to DM_DRIVER(), but this macro is widely used and there is at least some benefit to indicating it us a U-Boot driver, particularly for code ported from Linux. So for now, let's keep that name. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: Rename DM_GET_DRIVER() to DM_DRIVER_GET()Simon Glass27-39/+39
In the spirit of using the same base name for all of these related macros, rename this to have the operation at the end. This is not widely used so the impact is fairly small. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: Rename U_BOOT_DEVICE() to U_BOOT_DRVINFO()Simon Glass13-19/+19
The current macro is a misnomer since it does not declare a device directly. Instead, it declares driver_info record which U-Boot uses at runtime to create a device. The distinction seems somewhat minor most of the time, but is becomes quite confusing when we actually want to declare a device, with of-platdata. We are left trying to distinguish between a device which isn't actually device, and a device that is (perhaps an 'instance'?) It seems better to rename this macro to describe what it actually is. The macros is not widely used, since boards should use devicetree to declare devices. Rename it to U_BOOT_DRVINFO(), which indicates clearly that this is declaring a new driver_info record, not a device. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Add logging when lists_bind_fdt() failsSimon Glass1-1/+1
It is useful to see the error code when this fails. Add logging for this function. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Allow the uclass list to moveSimon Glass3-7/+8
At present the uclass list head is in global_data. This is convenient but with the new of-platdata we need the list head to be declared by the generated code. Change this over to be a pointer. Provide a 'static' version in global_data to retain the current behaviour. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Split out scanning code to dm_scan()Simon Glass1-14/+35
Move the code related to scanning for devices to bind, into a new function. This will make it easier to skip this step with the new of-platdata improvements. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Access device ofnode through functionsSimon Glass43-70/+82
At present ofnode is present in the device even if it is never used. With of-platdata this field is not used, so can be removed. In preparation for this, change the access to go through inline functions. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Use dev_has_ofnode() instead of dev_of_valid()Simon Glass12-15/+15
We have two functions which do the same thing. Standardise on dev_has_ofnode() since there is no such thing as an 'invalid' ofnode in normal operation: it is either null or missing. Also move the functions into one place. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-05dm: core: Rename dev_has_of_node() to dev_has_ofnode()Simon Glass4-4/+4
We use 'ofnode' rather than 'of_node' in U-Boot. Rename this function to fit. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Access device flags through functionsSimon Glass8-33/+33
At present flags are stored as part of the device. In preparation for storing them separately, change the access to go through inline functions. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Rename sqq to seq_Simon Glass4-10/+10
Now that the sequence-numbering migration is complete, rename this member back to seq_, adding an underscore to indicate it is internal to driver model. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-05dm: core: Split out alloc code into a new functionSimon Glass1-37/+52
Add a new function to handle the allocation of private/platform data for a device. This will make it easier to skip this feature when using the new of-platdata. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05x86: sysreset: Move priv/plat structs to headersSimon Glass1-4/+1
With the new of-platdata, these need to be available to dt_platdata.c so must be in header files. Move them and add the dtd struct too. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-05dm: core: Move priv/plat structs for simple_bus to headersSimon Glass1-6/+1
With the new of-platdata, these need to be available to dt_platdata.c so must be in header files. Move them. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05spi: Tweak a few strange SPI NOR features for of-platdataSimon Glass2-2/+2
The #define of one struct to another has been around for a while. It confuses dtoc and makes it think that struct spi_flash does not exist. Make a few changes to improve things while we wait for migration to be completed: - Move the 'struct spi_flash' to column 1 so dtoc scans it - Remove the #define when compiling dt-platdata.c - Update the strange mtd_get/set_of_node() functions - Use struct spi_nor in the drivers, so dtoc sees the correct struct Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05spi: Tidy up get/set of device nodeSimon Glass1-1/+1
This code is a bit odd in that it only reads and updates the livetree version of the device ofnode. This means it won't work with flattree. Update the code to work as it was presumably intended. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05x86: spl: Move priv/plat structs to headersSimon Glass2-11/+11
With the new of-platdata, these need to be available to dt_platdata.c so must be in header files. Move them. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05x86: apl: Move priv/plat structs to headersSimon Glass1-12/+0
With the new of-platdata, these need to be available to dt_platdata.c so must be in header files. Move them. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05sandbox: Add a compatible string for spltestSimon Glass1-0/+6
At present this driver does not have a compatible string. For it to be used with the coming of-platadata, it must have one. Update it accordingly. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05sandbox: i2c: Move priv into a header fileSimon Glass1-4/+1
Move this struct into a header file so that dtoc can include it in its dt-platdata.c file. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05sandbox: serial: Move priv into a header fileSimon Glass1-15/+1
Move this struct into a header file so that dtoc can include it in its dt-platdata.c file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-05x86: pinctrl: Drop unlikely error messages from TPLSimon Glass1-3/+8
These errors are only really for development purposes. Drop them to reduce the size of TPL. The error numbers are still reported. This reduces the TPL binary size on coral by about 160 bytes. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05x86: apl: Reduce size for TPLSimon Glass4-4/+12
Update various drivers to use of_match_ptr() and to avoid including debug strings in TPL. Omit the WiFi driver entirely, since it is not used in TPL. This reduces the TPL binary size by about 608 bytes. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05test: Move some test drivers into their own fileSimon Glass3-0/+232
At present several test drivers are part of the test file itself. Some of these are useful for of-platdata tests. Separate them out so we can use them for other things also. A few adjustments are needed so this driver can build for sandbox_spl as well. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05sysreset: Use a shorter error with SPLSimon Glass1-4/+8
Use a minimal error message to save space. Sort the header files while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05pinctrl: Drop post_bind() method when not neededSimon Glass1-1/+3
This is not used with of-platdata, so remove it in that case. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Rename the priv/plat membersSimon Glass2-14/+14
These are supposed to be private to driver model, not accessed by any code outside. Add a trailing underscore to indicate this. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Use access methods for dev/uclass private dataSimon Glass3-37/+45
Use these functions in the core code as much as possible. With this, there are only two places where each priv/plat pointer is accessed, one for read and one for write. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: Use access methods for dev/uclass private dataSimon Glass103-244/+331
Most drivers use these access methods but a few do not. Update them. In some cases the access is not permitted, so mark those with a FIXME tag for the maintainer to check. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Pratyush Yadav <p.yadav@ti.com>
2021-01-05dm: core: Add functions to set priv/platSimon Glass1-0/+30
This should not normally be needed in drivers, but add accessors for the few cases that exist. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Add function to access uclass privSimon Glass1-0/+10
Add functions so this information is not accessed directly. This will be needed for of-platdata which stores it in a different place. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05x86: apl: Drop support for !OF_PLATDATA_PARENTSimon Glass2-17/+0
This code was kept around after of-platdata started supporting parent devices. That feature seems stable now, so let's drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
generated by cgit v1.2.3 (git 2.39.0) at 2025-10-03 15:06:39 +0300