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into next
Assorted fixes, refactorings and additions that are ready, and shave
off some load from upcoming series'.
Improves MMC performance on D1/T113 (missed clock divider), enables
eMMC access on the H616 family (never worked, many thanks to Jernej for
the fix!), DRAM detection fixes for the H616 (now reportedly stable).
Some patches for the upcoming Allwinner A133 SoC support: a few
refactorings, plus the DM clock and pinctrl driver. The DRAM init
routines work, but need some more polishing, that also holds back the
actual enablement patch, which will hopefully follow for v2025.07 still.
Also some preparatory patches for the Allwinner A523 SoC support, for
now just to improve the FEL save/restore code. There will be more patches
coming up for this, ideally also in the coming cycle still.
Gitlab CI passed, and I booted that briefly on some boards.
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The Allwinner A100 SoC has been around for a while, and has now seemingly
been replaced with its close sibling A133.
Add the required mapping between the pinmux group strings and their
respective mux value, as far as used by U-Boot proper. Linux has some
basic (clock and pinctrl) support for a while, so we can build on the
names already used there.
Signed-off-by: Andre Przywara <[email protected]>
Acked-by: Jernej Skrabec <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-tegra into next
- More Tegra video improvements
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The current default pin and drive values were more of temporary
placeholders. They have to be replaced with accurate default values as
specified in the TRM and header file.
Signed-off-by: Svyatoslav Ryhel <[email protected]>
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A copy-paste error is starting to get out of hand... Fix all these so
they don't look like clock drivers in menuconfig.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Caleb Connolly <[email protected]>
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Introduce a pinctrl driver for SC7280/QCM6490, this is used by the RB3
Gen 2, FairPhone 5 and other devices.
Tested-by: Christopher Obbard <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Caleb Connolly <[email protected]>
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Add pinctrl driver for the TLMM block found in the ipq9574 SoC.
Reviewed-by: Caleb Connolly <[email protected]>
Signed-off-by: Varadarajan Narayanan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Caleb Connolly <[email protected]>
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Presently, get_function_mux returns an unsigned int and cannot
differentiate between failure and correct function value. Change its
return type to int and check for failure in the caller.
Additionally, updated drivers/pinctrl/qcom/pinctrl-*.c to accommodate the
above return type change. Only compile test done.
Signed-off-by: Varadarajan Narayanan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Caleb Connolly <[email protected]>
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Greg Malysa <[email protected]> says:
This series adds all of the supported peripheral drivers for the sc5xx
series of SoCs from Analog Devices and other drivers that are used by
the evaluation kits, such as a GPIO expander used by the EZLITE carrier
boards. This series passes gitlab CI tests.
Link: https://lore.kernel.org/r/[email protected]
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This adds support for pin configuration on the Analog Devices SC5XX SoC
family. This commit is largely a port of the Linux driver, which has not
yet been submitted upstream.
Co-developed-by: Nathan Barrett-Morrison <[email protected]>
Signed-off-by: Nathan Barrett-Morrison <[email protected]>
Co-developed-by: Ian Roberts <[email protected]>
Signed-off-by: Ian Roberts <[email protected]>
Signed-off-by: Vasileios Bimpikas <[email protected]>
Signed-off-by: Utsav Agarwal <[email protected]>
Signed-off-by: Arturs Artamonovs <[email protected]>
Signed-off-by: Oliver Gaskell <[email protected]>
Signed-off-by: Greg Malysa <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-tegra into next
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The RZN1 symbol name is CONFIG_RZN1, there is no CONFIG_ARCH_RZN1.
Since RZN1 enables CONFIG_ARCH_RENESAS as well, remove the special
RZN1 entry from Makefile, the RZN1 pinctrl driver will still be
pulled in via CONFIG_ARCH_RENESAS.
Fixes: e4aea57fa773 ("pinctrl: renesas: add R906G032 driver")
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Paul Barker <[email protected]>
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This uses Heinrich's merge of lib/efi_loader/efi_net.c which results in
no changes.
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The pin count wasn't updated when the special pins were added, as a
result it was never possible to configure the special pins on SM8250
boards.
Fix the pin count and allow the special pins to be configured. This
fixes sdcard support on the RB5.
Fixes: 58fa52042471 ("pinctr: qcom: sm8250: add special pins pins configuration data")
Reviewed-by: Neil Armstrong <[email protected]>
Tested-by: Amit Pundir <[email protected]>
Signed-off-by: Caleb Connolly <[email protected]>
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Tegra 124 is fully compatible with existing Tegra pincontrol
driver, but it needs a specific MIPI PAD control pinconfig.
Signed-off-by: Svyatoslav Ryhel <[email protected]>
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Prepare v2025.04-rc3
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The pinmux bits for GPIO2-B0 to GPIO2-B6 actually have 2 bits width,
correct the bank flag for GPIO2-B. The pinmux bits for GPIO2-B7 is
recalculated so it remain unchanged. Add missing GPIO3-B1 to GPIO3-B7
pinmux data to rk3328_mux_recalced_data as mux register offset for these
pins does not follow rockchip convention.
This matches changes in following Linux commits:
- e8448a6c817c ("pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins")
- 5ef6914e0bf5 ("pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins")
- 128f71fe014f ("pinctrl: rockchip: correct RK3328 iomux width flag for GPIO2-B pins")
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Pin detection on t20 depends on node name. With recent changes
in node naming, let's remove '_' to be safe about both '_' or
'-' use.
Signed-off-by: Svyatoslav Ryhel <[email protected]>
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U-Boot pinctrl driver expects a reg property explicitly unlike linux.
To align the DT of U-boot with the Linux, reg property is also arrvied
from child GPIO bank nodes when configured under the pinctrl node.
Signed-off-by: Manikandan Muralidharan <[email protected]>
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In Linux DT,the pinctrl node acts as parent nodes with all other
gpio banks as child nodes and a single driver in Linux handles both
pinctrl settings and gpio requests.Current U-Boot DT maintains both
pinctrl and gpio nodes as separate nodes and offers two different class
of U-Boot drivers: UCLASS_PINCTRL which handles pin functions and
UCLASS_GPIO which handles gpio requests. In order to align the DT
of U-Boot with the DT of Linux, a hook is been added in the pinctrl
driver to bind the gpio driver with the pinctrl driver so that
when adding gpio nodes as subnodes to pinctrl node (as per the Linux ABI),
the corresponding APIs will be redirected and handled by valid
drivers attached to the pinctrl driver.
Signed-off-by: Manikandan Muralidharan <[email protected]>
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This patch add support to read register base address by name if
provided.
Also devfdt_get_addr_* is changed to dev_read_addr_* to support DT
live tree.
Signed-off-by: Weijie Gao <[email protected]>
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The reg-names in mt7988.dtsi have no _base suffix. Remove the suffix
will also make it match upstream linux format.
Fixes: 8c2cb748ef5 (pinctrl: mediatek: mt7988: rename reg-names to upstream linux format)
Signed-off-by: Weijie Gao <[email protected]>
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Christian Marangi <[email protected]> says:
This is the last batch of part to push actual support of
OF_UPSTREAM for the mediatek SoC.
The plan is to make the current downstream DTS on part with
upstream implementation so we can permit a gradual transition to
it while we don't cause any regression to any user.
This is to have the same node downstream and upstream.
Mediatek is working hard upstream to also push all the remaining
nodes.
All patch are the final changes after the pinctrl patch
merged previously.
All patch pass CI tests
Link: https://github.com/u-boot/u-boot/pull/731
Link: https://lore.kernel.org/r/[email protected]
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Rename reg-names to upstream linux format. Upstream linux drop the
"_base". To make use of upstream DTSI, align to the upstream naming.
Signed-off-by: Christian Marangi <[email protected]>
Reviewed-by: Weijie Gao <[email protected]>
Tested-by: Weijie Gao <[email protected]>
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Use the driver macros so that the driver appears in the
linker list.
Reported-by: Simon Glass <[email protected]>
Fixes: 732f01aabf53 ("pinctrl: starfive: Add StarFive JH7110 driver")
Signed-off-by: Hal Feng <[email protected]>
Reviewed-by: Anand Moon <[email protected]>
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Update mt7981 pinctrl driver based on upstream kernel
Signed-off-by: Sam Shih <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
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Weijie Gao <[email protected]> says:
This patch series add support for MediaTek MT7987 SoC with its reference
boards and related drivers.
This patch series add basic boot support on eMMC/SD/SPI-NOR/SPI-NAND for these
boards. The clock, pinctrl drivers and the SoC initializaton code are also
included.
Link: https://lore.kernel.org/r/[email protected]
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This patch adds pinctrl and gpio support for MT7987 SoC
Signed-off-by: Weijie Gao <[email protected]>
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Split MMIO accessors into pinctrl-imx-mmio.c and build this
file only if Kconfig symbol PINCTRL_IMX_MMIO is selected.
Select PINCTRL_IMX_MMIO Kconfig symbol for all but pinctrl-imx8.c
driver, which does not use the MMIO accessors. This reduces the
amount of code compiled on platforms which do not use the code.
No functional change.
Signed-off-by: Marek Vasut <[email protected]>
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The only user of the SCU pinctrl code is pinctrl-imx8.c , fold
the entire pinctrl-scu.c code into pinctrl-imx8.c and remove the
matching Kconfig symbols and Makefile entries. No functional change.
Signed-off-by: Marek Vasut <[email protected]>
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imx_pinctrl_set_state_mmio()
Call imx_pinctrl_set_state_common() from imx_pinctrl_scu_conf_pins(),
rename imx_pinctrl_scu_conf_pins() to imx_pinctrl_set_state_scu().
Get rid of the unnecessary ifdeffery in pinctrl-imx.h in the process.
Remove all SCU support from pinctrl-imx.c imx_pinctrl_set_state_mmio()
which makes that function a pure MMIO pinctrl configuration accessor.
Update pinctrl-imx8.c to call imx_pinctrl_set_state_scu directly.
No functional change.
This patch is best viewed with git show -w due to indent change.
Signed-off-by: Marek Vasut <[email protected]>
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Split imx_pinctrl_set_state() into imx_pinctrl_set_state_common() and
imx_pinctrl_set_state_mmio(). The former does the common configuration
parsing, the later does call imx_pinctrl_set_state_common() and then
does pin configuration using either SCU or MMIO accesses. The SCU part
is going to be moved out in follow up patches.
This is a preparatory patch for follow up pinctrl drivers which
do not use the MMIO accessors, but some other means, like SCU or
otherwise. Those will call the common imx_pinctrl_set_state_common()
function wrapped into some other imx_pinctrl_set_state_*() function,
in a way similar to imx_pinctrl_set_state_mmio() does so for MMIO
accesses.
Update all imx_pinctrl_set_state_mmio() call sites to call
imx_pinctrl_set_state_mmio() instead.
No functional change.
Signed-off-by: Marek Vasut <[email protected]>
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The current implementation of imx_pinctrl_remove() is specific
to the MMIO accessor implementation, rename the function to
imx_pinctrl_remove_mmio() to make this obvious. No functional
change.
Signed-off-by: Marek Vasut <[email protected]>
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Split imx_pinctrl_probe() into imx_pinctrl_probe_common() and
imx_pinctrl_probe_mmio(). The former does the common setup, the
later does the common setup and MMIO access configuration. The
common setup can be used as-is for SCU based systems, update
the pinctrl-imx8 to call only the common setup, update all the
other pinctrl drivers to call imx_pinctrl_probe_mmio().
No functional change.
Signed-off-by: Marek Vasut <[email protected]>
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The probe function is identical across all the pinctrl drivers.
Inline the imx_pinctrl_soc_info access into imx_pinctrl_probe()
and drop all the duplicate probe functions. No functional change.
Signed-off-by: Marek Vasut <[email protected]>
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The return callback for SCU variant of the pinctrl drivers does
nothing but returns 0. Remove the return callback from the SCU
driver itself, that has the same effect. No functional change.
Signed-off-by: Marek Vasut <[email protected]>
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Rename the structure instances to match driver names, so they
can be easily looked up e.g. in objdump and readelf outputs.
No functional change.
Signed-off-by: Marek Vasut <[email protected]>
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Move imx_pinctrl_ops into drivers and staticize. This is preparatory
patch for follow up pinctrl drivers which will not use this variant
of imx_pinctrl_ops content. This should not change size, as most of
the deployments compiled in one pinctrl driver anyway. No functional
change.
Signed-off-by: Marek Vasut <[email protected]>
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Add the missing PCIe clk_req function for the x1e80100 TLMM.
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Caleb Connolly <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Caleb Connolly <[email protected]>
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Add the missing PCIe clk_req functions for the SM8650 TLMM.
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Caleb Connolly <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Caleb Connolly <[email protected]>
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Add the missing PCIe clk_req function for the SM8550 TLMM.
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Caleb Connolly <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Caleb Connolly <[email protected]>
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Add pinctrl driver for the TLMM block found in the X1E80100 SoC.
Signed-off-by: Neil Armstrong <[email protected]>
Tested-by: Caleb Connolly <[email protected]> # Yoga Slim 7x
Reviewed-by: Caleb Connolly <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Caleb Connolly <[email protected]>
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When converting to ofnode `ofnode_read_u32` was accedentally used to
replace `fdtdec_get_int` instead of `ofnode_read_u32_default`.
Use `ofnode_read_u32_default` to fix this.
Fixes: 59382d2 ("pinctrl: imx: Convert to use livetree API for fdt access")
Signed-off-by: Jesse Taube <[email protected]>
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Use the IS_ENABLED() macro to reduce amount of #ifdef use in the driver
and improve code coverage. With IS_ENABLED() macro, the code is compiled
and then optimized out, which prevents bitrot.
In case no PFC table matches the SoC in use, do not probe the driver
and instead exit with -ENODEV. This should never happen under normal
conditions, because this would mean the driver DT compatible string
match happened, but the list in probe() cannot match the model listed
in match data associated with the compatible string on which the match
did happen.
Signed-off-by: Marek Vasut <[email protected]>
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Prepare v2025.01-rc5
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Reduce the PFC tables by ifdeffing out pinmux settings which are
unlikely to be used by U-Boot. This helps reduce the size of the
bootloader in the 10 kiB range. This includes conditional build
of these PFC additions:
- Audio
- CAN/CANFD
- INTC/INTC-EX
- MSIOF
- PWM
- SSI
Signed-off-by: Marek Vasut <[email protected]>
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Reduce the PFC tables by ifdeffing out pinmux settings which are
unlikely to be used by U-Boot. This helps reduce the size of the
bootloader in the 10 kiB range. This includes conditional build
of these PFC additions:
- Audio
- CAN/CANFD
- DU
- INTC-EX
- MSIOF
- PWM
- SSI
Signed-off-by: Marek Vasut <[email protected]>
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Reduce the PFC tables by ifdeffing out pinmux settings which are
unlikely to be used by U-Boot. This helps reduce the size of the
bootloader in the 10 kiB range. This includes conditional build
of these PFC additions:
- INTC-EX
- MSIOF
Signed-off-by: Marek Vasut <[email protected]>
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Reduce the PFC tables by ifdeffing out pinmux settings which are
unlikely to be used by U-Boot. This helps reduce the size of the
bootloader in the 10 kiB range. This includes conditional build
of these PFC additions:
- CAN/CANFD
- DU
- INTC-EX
- MSIOF
- PWM
Signed-off-by: Marek Vasut <[email protected]>
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Reduce the PFC tables by ifdeffing out pinmux settings which are
unlikely to be used by U-Boot. This helps reduce the size of the
bootloader in the 10 kiB range. This includes conditional build
of these PFC additions:
- Audio
- CAN/CANFD
- DU
- MSIOF
- PWM
- SSI
- VIN
Signed-off-by: Marek Vasut <[email protected]>
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