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This patch adds a pinctrl header for common pinconf parameters such as
pull-up/pull-down resistors and drive strengths.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
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Device tree alignment with Linux kernel v5.19-rc1
- ARM: dts: stm32: Add alternate pinmux for ethernet0 pins
- ARM: dts: stm32: Add alternate pinmux for mco2 pins
- ARM: dts: stm32: fix pinctrl node name warnings (MPU soc)
- ARM: dts: stm32: stm32mp15-pinctrl: add spi1-1 pinmux group
- dt-bindings: clock: add IDs for SCMI clocks on stm32mp15
- dt-bindings: reset: add IDs for SCMI reset domains on stm32mp15
- dt-bindings: clock: stm32mp15: rename CK_SCMI define
- dt-bindings: reset: stm32mp15: rename RST_SCMI define
- dt-bindings: reset: add MCU HOLD BOOT ID for SCMI reset domains
on stm32mp15
- dt-bindings: clk: cleanup comments
- ARM: dts: align SPI NOR node name with dtschema
- ARM: dts: stm32: enable optee firmware and SCMI support on STM32MP15
- ARM: dts: stm32: Add SCMI version of STM32 boards (DK1/DK2/ED1/EV1)
- ARM: dts: stm32: move SCMI related nodes in a dedicated file for
stm32mp15
+ patch from stm32-dt-for-v5.19-fixes-2
- ARM: dts: stm32: move SCMI related nodes in a dedicated file for
stm32mp15
- ARM: dts: stm32: fix pwr regulators references to use scmi
- ARM: dts: stm32: use the correct clock source for CEC on stm32mp151
- ARM: dts: stm32: DSI should use LSE SCMI clock on DK1/ED1 STM32 board
- ARM: dts: stm32: delete fixed clock node on STM32MP15-SCMI
- ARM: dts: stm32: add missing usbh clock and fix clk order on stm32mp15
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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Add pinctrl macros for AM62x SoCs. These macro definitions are similar
to that of previous platforms, but adding new definitions to avoid any
naming confusions in the SoC dts files.
checkpatch insists the following error exists:
ERROR: Macros with complex values should be enclosed in parentheses
However, we do not need parentheses enclosing the values for this
macro as we do intend it to generate two separate values as has been
done for other similar platforms.
Signed-off-by: Suman Anna <[email protected]>
Signed-off-by: Vignesh Raghavendra <[email protected]>
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The Linux kernel moved dt-bindings/pinctrl/pins-imxrt to the device tree
This patch move it in U-Boot as well.
Signed-off-by: Jesse Taube <[email protected]>
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Add pinctrl macros for J721S2 SoC. These macro definitions are
similar to that of J721E, but adding new definitions to avoid
any naming confusions in the soc dts files.
checkpatch insists the following error exists:
ERROR: Macros with complex values should be enclosed in parentheses
However, we do not need parentheses enclosing the values for this
macro as we do intend it to generate two separate values as has been
done for other similar platforms.
Signed-off-by: Aswath Govindraju <[email protected]>
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Add preliminary device trees for the Apple M1 mini (2020) and
Apple M1 Macbook Pro 13" (2020). Device tree bindings for
the Apple M1 SoC are still being formalized and these device
trees will be synchronized with the Linux kernel as needed.
The device trees in this commit are based on the initial Apple
M1 device trees from Linux 5.13, nodes for dart, pcie, pinctrl,
pmgr, usb based on bindings on track for inclusion in Linux
5.15 and 5.16 and nodes for i2c, mailbox, nvme, pmu, spmi and
watchdog that don't have a proposed binding yet.
These device trees are provided as a reference only as U-Boot
uses the device tree passed by the m1n1 bootloader.
Signed-off-by: Mark Kettenis <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Synchronize with the upstream version as of v5.14 kernel tag
Signed-off-by: Nishanth Menon <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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These headers are updated to match the versions in Linux 5.13.1.
Signed-off-by: Paul Barker <[email protected]>
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ZynqMP pinctrl Linux driver has been merged to 5.13-rc1 kernel. Based on it
DT files can be extended by pinctrl configurations.
Signed-off-by: Michal Simek <[email protected]>
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Add pinctrl macros for AM64 SoC. These macro definitions are similar to
that of previous platforms, but adding new definitions to avoid any
naming confusions in the soc dts files.
Signed-off-by: Dave Gerlach <[email protected]>
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Implement drive strength support, by preserving the same bindings
as in Linux.
Signed-off-by: Eugen Hristev <[email protected]>
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Update license header to SPDX style
Signed-off-by: Eugen Hristev <[email protected]>
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The Fully-Programmable Input/Output Array (FPIOA) device controls pin
multiplexing on the K210. The FPIOA can remap any supported function to any
multifunctional IO pin. It can also perform basic GPIO functions, such as
reading the current value of a pin. However, GPIO functionality remains
largely unimplemented (in favor of the dedicated GPIO peripherals).
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This extends the pinctrl-sandbox driver to support pin muxing, and adds a
test for that behaviour. The test is done in C and not python (like the
existing tests for the pinctrl uclass) because it needs to call
pinctrl_select_state. Another option could be to add a command that
invokes pinctrl_select_state and then test everything in
test/py/tests/test_pinmux.py.
The pinctrl-sandbox driver now mimics the way that many pinmux devices
work. There are two groups of pins which are muxed together, as well as
four pins which are muxed individually. I have tried to test all normal
paths. However, very few error cases are explicitly checked for.
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add NS3 pads definitions.
Signed-off-by: Rayagonda Kokatanur <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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A comment note has been left after completing pinctrl listing, so let's
remove it since it's useless.
Signed-off-by: Giulio Benetti <[email protected]>
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Add i.MXRT1020 pins definition.
Signed-off-by: Giulio Benetti <[email protected]>
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Add dtsi file for i.MXRT1050.
Signed-off-by: Giulio Benetti <[email protected]>
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Add pinctrl macros for J721E SoC. These macro definitions are
similar to that of AM6, but adding new definitions to avoid
any naming confusions in the soc dts files.
Signed-off-by: Lokesh Vutla <[email protected]>
Signed-off-by: Andreas Dannenberg <[email protected]>
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Add "st,package" entry. Possibles values are:
-STM32MP_PKG_AA for LFBGA448 (18*18) package
-STM32MP_PKG_AB for LFBGA354 (16*16) package
-STM32MP_PKG_AC for TFBGA361 (12*12) package
-STM32MP_PKG_AD for TFBGA257 (10*10) package
see Linux commit 966d9b928f626a54a0c27c0fdae1e3dfe9bab416
for v5.2-rc1
Signed-off-by: Patrick Delaunay <[email protected]>
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Updating the bcm283x device tree sources adds the device trees for
- Raspberry Pi 3 Model A+
- Raspberry Pi 3 Model B+
- Raspberry Pi Compute Module IO board rev1
- Raspberry Pi Compute Module 3 IO board V3.0
- Raspberry Pi Zero
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Matthias Brugger <[email protected]>
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Add platform code and DTs for Renesas RZ/A1 R7S72100 SoC.
Distinguishing feature of this SoC is that it has up to
10 MiB of on-SoC static RAM (SRAM).
The DTs are imported from Linux 5.0.11, commit d5a2675b207d .
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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Transition to the IOPAD macros as used in Linux in which the pin mux
mode is specified using a dedicated parameter while also dropping the
related MUX_MODEx macros that are no longer needed. This transition
will allow us to keep both Linux and U-Boot DTS in sync more easily.
While at it also align the file name of the include file itself and
update any references accordingly.
Signed-off-by: Andreas Dannenberg <[email protected]>
Reviewed-by: Lokesh Vutla <[email protected]>
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Porting to DM and i.MX8
------------------------
- warp7 to DM
- kp_imx53 to DM
- Warnings in DT
- MX8QM support
- colibri-imx6ull to DM
- imx7d-pico to DM
- ocotp for MX8
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Add i.MX8QM pads definition
Signed-off-by: Peng Fan <[email protected]>
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Synchronize stm32h7 device tree with kernel v4.20.
U-boot DT files and pinctrl bindings are updated,
useless nodes are removed and gpio compatible added.
Signed-off-by: Patrice Chotard <[email protected]>
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Synchronize stm32f7 device tree with kernel v4.20.
All pinctrl bindings are updated.
Signed-off-by: Patrice Chotard <[email protected]>
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Add slew rate support for SAM9X60 pin controller.
Signed-off-by: Claudiu Beznea <[email protected]>
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It adds missing pinctrl headers, updates clock header and sync up Poplar
device tree with kernel 4.20 release.
Signed-off-by: Shawn Guo <[email protected]>
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Add i.MX8QXP pads definition
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Anatolij Gustschin <[email protected]>
Cc: Stefano Babic <[email protected]>
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Add the minimum dt nodes required to boot. These nodes
will get deleted as kernel gets these nodes added in the
main dts files.
Reviewed-by: Tom Rini <[email protected]>
Signed-off-by: Lokesh Vutla <[email protected]>
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Copy missing Kernel patch to make SLEWCTRL_SLOW available in device tree
and to correct the value of SLEWCTRL_FAST.
After this patch, the Kernel and U-boot device tree settings for
SLEWCTRL have the same effect.
Original Kernel patch message:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=424e0f039bfa8a51fb5c5178b6ece8baa4996469
"
According to AM335x TRM, Document spruh73l, Revised February 2015,
Section 9.2.2 Pad Control Registers, setting bit 6 of the pad control
registers actually sets the SLEWCTRL value to slow rather than fast as
the current macro indicates. Introduce a new macro, SLEWCTRL_SLOW, that
sets the bit, and modify SLEWCTRL_FAST to 0 but keep it for
completeness. Current users of the macro (i2c and mdio) are left
unmodified as SLEWCTRL_FAST was the macro used and actual desired state.
Tested on am335x-gp-evm with no difference in software performance seen.
Signed-off-by: Dave Gerlach <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>
"
Signed-off-by: Christian Amann <[email protected]>
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This patch rebase the stm32mp1 device tree source from
linux kernel v4.18-rc1.
Signed-off-by: Patrick Delaunay <[email protected]>
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This patch adds pinmux and pinctrl driver for TLMM
subsystem in snapdragon chipsets.
Currently, supporting only 8016, but implementation is
generic and 8096 can be added easily.
Driver is using the generic dt-bindings and doesn't
introduce any new bindings (yet).
Signed-off-by: Ramon Fried <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.
In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.
This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.
Signed-off-by: Tom Rini <[email protected]>
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This part hasn't been pushed to mainline yet that's why remove it.
The patch can be reverted in future when this is pushed there.
Reported-by: Alexander Graf <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Alexander Graf <[email protected]>
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Add dtsi file for i.MX8MQ.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Cc: Stefano Babic <[email protected]>
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Add DT nodes to enable ARM_PL180_MMCI IP support for STM32F746
and STM32F769 discovery boards
There is a hardware issue on these boards, it misses a pullup on the GPIO line
used as card detect to allow correct SD card detection.
As workaround, cd-gpios property is not present in DT.
So SD card is always considered present in the slot.
Signed-off-by: Christophe Priouzeau <[email protected]>
Signed-off-by: Patrice Chotard <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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All these files comes from kernel v4.15-rc1.
Update some header with correct STMicroelectronics Copyright.
Remove the paragraph about writing to the Free Software
Foundation's mailing address as requested by checkpatch.
Signed-off-by: Patrice Chotard <[email protected]>
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Added pin control support in device tree for zynqmp.
Signed-off-by: Chirag Parekh <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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Upstream Linux has received a few device tree updates to the RPi
which we should propagate into the builtin U-Boot one as well to
gain hardware support.
This patch bumps the dts files to their 4.14 Linux counterparts
with the exception of sdhost on 32bit RPi versions. There we stay
with iproc as the sdhost driver is missing in U-Boot.
Signed-off-by: Alexander Graf <[email protected]>
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All these files are imported from linux kernel v4.13
Add device tree support for STM32H743 SoC and discovery
board. This board offers :
_ STM32H743XIH6 microcontroller with 2 Mbytes of
Flash memory and 1 Mbyte of RAM in TFBGA240+25 package
_ 5.7” 640x480 TFT color LCD with touch screen
_ Ethernet compliant with IEEE-802.3-2002
_ USB OTG HS
_ I2 C compatible serial interface
_ ST-MEMS digital microphones
_ 8-Gbyte (or more) SDIO3.0 interface microSD™ card
_ 8Mx32bit SDRAM
_ 1-Gbit Twin Quad-SPI NOR Flash
_ Reset, wakeup, or key buttons
_ Joystick with 4-direction control and selector
_ Board connectors :
1 USB with Micro-AB
Ethernet RJ45
Stereo headset jack including analog microphone input
microSD™ card
RCA connector
JTAG/SWD and ETM trace
_ Expansion connectors:
Arduino Uno compatible Connectors
2 x PIO connectors (PMOD and PMOD+)
_ On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration
capability: mass storage, virtual COM port and debug port
Signed-off-by: Patrice Chotard <[email protected]>
Reviewed-by: Vikas Manocha <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Sync all dra7* specific dts files with the upstream
kernel including changes queued for 4.14
https://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git/log/?h=omap-for-v4.14/dt-v3
Signed-off-by: Lokesh Vutla <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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The kernel dts has update a lot since the first time we commit rk3399.dtsi,
sync with kernel for further development.
Signed-off-by: Kever Yang <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Enable gmac for evb-rk3399.
Change-Id: I85e35667e08e22e38577e63eb0e65731fc9c69b6
Signed-off-by: Kever Yang <[email protected]>
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AT91 PIO controller is a combined gpio-controller, pin-mux and
pin-config module. The peripheral's pins are assigned through
per-pin based muxing logic.
Each SoC will have to describe the its limitation and pin
configuration via device tree. This will allow to do not need
to touch the C code when adding new SoC if the IP version is
supported.
Signed-off-by: Wenyou Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add dts binding header for rk3328, files origin from kernel.
Signed-off-by: William Zhang <[email protected]>
Signed-off-by: Kever Yang <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This patch adds pin control definitions for use in device tree files
The definitions are based on the stm32f746 files from current
linux kernel "include/dt-bindings/pinctrl/stm32f746-pinfunc.h".
Signed-off-by: Michael Kurz <[email protected]>
Acked-by: Vikas MANOCHA <[email protected]>
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Sync all dra7xx based dts files with latest Linux
Signed-off-by: Lokesh Vutla <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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