| 897b9a36 | 25-Mar-2026 |
Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> |
arm64: dts: st: enable display support on stm32mp257f-dk board
Enable the following IPs on stm32mp257f-dk in order to get display:
* LTDC
* LVDS
* WSVGA LVDS panel (1024x600)
* Panel LVD
arm64: dts: st: enable display support on stm32mp257f-dk board
Enable the following IPs on stm32mp257f-dk in order to get display:
* LTDC
* LVDS
* WSVGA LVDS panel (1024x600)
* Panel LVDS backlight as GPIO backlight
* ILI2511 i2c touchscreen
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https://lore.kernel.org/r/20260210-display-v2-9-0592bd514958@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
show more ...
|
| c5dad91c | 10-Feb-2026 |
Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> |
arm64: dts: st: describe power supplies for stm32mp257f-dk board
Describe power supplies for stm32mp257f-dk board.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https:/
arm64: dts: st: describe power supplies for stm32mp257f-dk board
Describe power supplies for stm32mp257f-dk board.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https://lore.kernel.org/r/20260210-display-v2-8-0592bd514958@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
show more ...
|
| 973f230c | 25-Mar-2026 |
Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> |
arm64: dts: st: enable display support on stm32mp235f-dk board
Enable the following IPs on stm32mp235f-dk in order to get display:
* LTDC
* LVDS
* WSVGA LVDS panel (1024x600)
* Panel LVD
arm64: dts: st: enable display support on stm32mp235f-dk board
Enable the following IPs on stm32mp235f-dk in order to get display:
* LTDC
* LVDS
* WSVGA LVDS panel (1024x600)
* Panel LVDS backlight as GPIO backlight
* ILI2511 i2c touchscreen
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https://lore.kernel.org/r/20260210-display-v2-7-0592bd514958@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
show more ...
|
| 96375818 | 10-Feb-2026 |
Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> |
arm64: dts: st: describe power supplies for stm32mp235f-dk board
Describe power supplies for stm32mp235f-dk board.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https:/
arm64: dts: st: describe power supplies for stm32mp235f-dk board
Describe power supplies for stm32mp235f-dk board.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https://lore.kernel.org/r/20260210-display-v2-6-0592bd514958@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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|
| eb052824 | 10-Feb-2026 |
Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> |
arm64: dts: st: add clock-cells to syscfg node on stm32mp231
Make the syscfg node a clock provider so clock consumers can reach child
clocks through device-tree.
Signed-off-by: Raphael Gallais-Pou
arm64: dts: st: add clock-cells to syscfg node on stm32mp231
Make the syscfg node a clock provider so clock consumers can reach child
clocks through device-tree.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https://lore.kernel.org/r/20260210-display-v2-5-0592bd514958@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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|
| afb3dcfe | 10-Feb-2026 |
Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> |
arm64: dts: st: add lvds support on stm32mp235
The LVDS is used on STM32MP2 as a display interface.
Add the LVDS node.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: ht
arm64: dts: st: add lvds support on stm32mp235
The LVDS is used on STM32MP2 as a display interface.
Add the LVDS node.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https://lore.kernel.org/r/20260210-display-v2-4-0592bd514958@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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|
| 5ef22cf5 | 10-Feb-2026 |
Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> |
arm64: dts: st: add ltdc support on stm32mp235
Add the LTDC node for stm32mp235 SoC and handle its loopback clocks.
ck_ker_ltdc has the CLK_SET_RATE_PARENT flag. While having this flag is
semantic
arm64: dts: st: add ltdc support on stm32mp235
Add the LTDC node for stm32mp235 SoC and handle its loopback clocks.
ck_ker_ltdc has the CLK_SET_RATE_PARENT flag. While having this flag is
semantically correct, it for now leads to an improper setting of the
clock rate. The ck_ker_ltdc parent clock is the flexgen 27, which does
not support changing rates yet. To overcome this issue, a fixed clock
can be used for the kernel clock.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https://lore.kernel.org/r/20260210-display-v2-3-0592bd514958@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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|
| e12becdf | 10-Feb-2026 |
Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> |
arm64: dts: st: add ltdc support on stm32mp231
The LCD-TFT Display Controller (LTDC) handles display composition,
scaling and rotation. It provides a parallel digital RGB flow to be
used by display
arm64: dts: st: add ltdc support on stm32mp231
The LCD-TFT Display Controller (LTDC) handles display composition,
scaling and rotation. It provides a parallel digital RGB flow to be
used by display interfaces.
Add the LTDC node.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https://lore.kernel.org/r/20260210-display-v2-2-0592bd514958@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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|
| 84c9ed3a | 11-Mar-2026 |
Amelie Delaunay <amelie.delaunay@foss.st.com> |
arm64: dts: st: omit unused pinctrl groups from stm32mp25 dtb files
stm32mp25-pinctrl.dtsi gathers all pinctrl groups from current and future
STM32MP25-based boards. Some groups may remain unused by
arm64: dts: st: omit unused pinctrl groups from stm32mp25 dtb files
stm32mp25-pinctrl.dtsi gathers all pinctrl groups from current and future
STM32MP25-based boards. Some groups may remain unused by any board,
resulting in wasted binary space.
Adding /omit-if-no-ref/ to the groups will remove unused groups from the
device tree blobs.
Use the following regex to update the file:
's/^\t[^:]\+: [^ ]\+ {$/\t\/omit-if-no-ref\/\n&/'
Also, merge the duplicated pinctrl_z node.
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https://lore.kernel.org/r/20260311-mp25_pinctrl_omit-v1-1-5a3d40046b10@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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|
| 908d0138 | 11-Feb-2026 |
Patrice Chotard <patrice.chotard@foss.st.com> |
arm64: dts: st: add bootph-all in bsec node to stm32mp215f-dk
Add bootph-all property in bsec node to ensure that bsec node
is included in U-Boot device tree for all phases.
Signed-off-by: Patrice
arm64: dts: st: add bootph-all in bsec node to stm32mp215f-dk
Add bootph-all property in bsec node to ensure that bsec node
is included in U-Boot device tree for all phases.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/20260211-upstream_stm32mp21_bsec_nodes-v1-2-8379bf97b0bc@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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|
| 5cccb3f7 | 11-Feb-2026 |
Patrice Chotard <patrice.chotard@foss.st.com> |
arm64: dts: st: add bsec support to stm32mp21
Add BSEC support to STM32MP21 SoC family with SoC information:
- RPN = Device part number (BSEC_OTP_DATA9)
- PKG = package data register (Bits 2:0 of BS
arm64: dts: st: add bsec support to stm32mp21
Add BSEC support to STM32MP21 SoC family with SoC information:
- RPN = Device part number (BSEC_OTP_DATA9)
- PKG = package data register (Bits 2:0 of BSEC_OTP_DATA122)
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/20260211-upstream_stm32mp21_bsec_nodes-v1-1-8379bf97b0bc@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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|
| 796766ce | 24-Feb-2026 |
Alain Volmat <alain.volmat@foss.st.com> |
arm64: dts: st: describe i2c2 / i2c8 on stm32mp235f-dk
Add nodes for i2c2 and i2c8 available on stm32mp235f-dk board.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kerne
arm64: dts: st: describe i2c2 / i2c8 on stm32mp235f-dk
Add nodes for i2c2 and i2c8 available on stm32mp235f-dk board.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/20260224-stm32-i2c-dt-updates-v1-9-347cf6fca7d1@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
show more ...
|
| 47971908 | 24-Feb-2026 |
Alain Volmat <alain.volmat@foss.st.com> |
arm64: dts: st: describe i2c2 / i2c8 on stm32mp257f-dk
Add nodes for i2c2 and i2c8 available on stm32mp257f-dk board.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kerne
arm64: dts: st: describe i2c2 / i2c8 on stm32mp257f-dk
Add nodes for i2c2 and i2c8 available on stm32mp257f-dk board.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/20260224-stm32-i2c-dt-updates-v1-8-347cf6fca7d1@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
show more ...
|
| dcc79291 | 24-Feb-2026 |
Alain Volmat <alain.volmat@foss.st.com> |
arm64: dts: st: disable DMA usage for i2c on stm32mp257f-ev1
Keep DMA resources available by avoiding usage of DMA for i2c transfers
on stm32mp257f-ev1 board.
Signed-off-by: Alain Volmat <alain.vol
arm64: dts: st: disable DMA usage for i2c on stm32mp257f-ev1
Keep DMA resources available by avoiding usage of DMA for i2c transfers
on stm32mp257f-ev1 board.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/20260224-stm32-i2c-dt-updates-v1-7-347cf6fca7d1@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
show more ...
|
| 7268a782 | 24-Feb-2026 |
Alain Volmat <alain.volmat@foss.st.com> |
arm64: dts: st: add i2c2 pinmux nodes in stm32mp25-pinctrl.dtsi
Add a 2nd set of i2c2 pinmux nodes (i2c2_pins_b/i2c2_sleep_pins_b)
in stm32mp25-pinctrl.dtsi in order to be used on the stm32mp257f-dk
arm64: dts: st: add i2c2 pinmux nodes in stm32mp25-pinctrl.dtsi
Add a 2nd set of i2c2 pinmux nodes (i2c2_pins_b/i2c2_sleep_pins_b)
in stm32mp25-pinctrl.dtsi in order to be used on the stm32mp257f-dk
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/20260224-stm32-i2c-dt-updates-v1-6-347cf6fca7d1@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
show more ...
|
| 2cf2f1b5 | 24-Feb-2026 |
Alain Volmat <alain.volmat@foss.st.com> |
arm64: dts: st: update i2c nodes interrupt/wakeup-source in stm32mp231
Update all i2c nodes with the following properties:
- replace interrupts with interrupts-extended and rely on exti
- add th
arm64: dts: st: update i2c nodes interrupt/wakeup-source in stm32mp231
Update all i2c nodes with the following properties:
- replace interrupts with interrupts-extended and rely on exti
- add the wakeup-source property
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/20260224-stm32-i2c-dt-updates-v1-5-347cf6fca7d1@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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|
| 1636348a | 13-Jan-2026 |
Rob Herring (Arm) <robh@kernel.org> |
arm/arm64: dts: st: Drop unused .dtsi
These .dtsi files are not included anywhere in the tree and can't be
tested.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Alexandre Torgue <
arm/arm64: dts: st: Drop unused .dtsi
These .dtsi files are not included anywhere in the tree and can't be
tested.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20260113201340.36950-1-robh@kernel.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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|
| cd7d34da | 23-Dec-2025 |
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> |
arm64: dts: st: Minor whitespace cleanup
The DTS code coding style expects exactly one space around '=' and
before '{' characters.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualco
arm64: dts: st: Minor whitespace cleanup
The DTS code coding style expects exactly one space around '=' and
before '{' characters.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251223152544.155637-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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|
| f4051bcb | 23-Dec-2025 |
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> |
arm64: dts: st: Use hyphen in node names
DTS coding style prefers hyphens instead of underscores in the node
names. Change should be safe, because node names are not considered an
ABI.
Signed-off-
arm64: dts: st: Use hyphen in node names
DTS coding style prefers hyphens instead of underscores in the node
names. Change should be safe, because node names are not considered an
ABI.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251223152544.155637-3-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
show more ...
|
| 8648e9b1 | 19-Dec-2025 |
Alain Volmat <alain.volmat@foss.st.com> |
arm64: dts: st: add power-domain of dcmipp in stm32mp231.dtsi
Add the power-domain property in the dcmipp node of stm32mp231.dtsi
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https:
arm64: dts: st: add power-domain of dcmipp in stm32mp231.dtsi
Add the power-domain property in the dcmipp node of stm32mp231.dtsi
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/20251219-stm32-mp2x-dcmipp-csi-power-domain-v1-6-a6edb2aa8154@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
show more ...
|
| f056d9a4 | 19-Dec-2025 |
Alain Volmat <alain.volmat@foss.st.com> |
arm64: dts: st: add power-domain of dcmipp in stm32mp251.dtsi
Add the power-domain property in the dcmipp node of stm32mp251.dtsi
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https:
arm64: dts: st: add power-domain of dcmipp in stm32mp251.dtsi
Add the power-domain property in the dcmipp node of stm32mp251.dtsi
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/20251219-stm32-mp2x-dcmipp-csi-power-domain-v1-5-a6edb2aa8154@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
show more ...
|
| f447cf07 | 19-Dec-2025 |
Alain Volmat <alain.volmat@foss.st.com> |
arm64: dts: st: add power-domain of csi in stm32mp231.dtsi
Add the power-domain property in the csi node of stm32mp231.dtsi
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore
arm64: dts: st: add power-domain of csi in stm32mp231.dtsi
Add the power-domain property in the csi node of stm32mp231.dtsi
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/20251219-stm32-mp2x-dcmipp-csi-power-domain-v1-3-a6edb2aa8154@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
show more ...
|
| 886fd335 | 19-Dec-2025 |
Alain Volmat <alain.volmat@foss.st.com> |
arm64: dts: st: add power-domain of csi in stm32mp251.dtsi
Add the power-domain property in the csi node of stm32mp251.dtsi
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore
arm64: dts: st: add power-domain of csi in stm32mp251.dtsi
Add the power-domain property in the csi node of stm32mp251.dtsi
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/20251219-stm32-mp2x-dcmipp-csi-power-domain-v1-2-a6edb2aa8154@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
show more ...
|
| ba96d918 | 18-Nov-2025 |
Clément Le Goffic <clement.legoffic@foss.st.com> |
arm64: dts: st: add DDR channel to stm32mp257f-ev1 board
Add 32bits DDR4 channel to the stm32mp257f-dk board.
Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com>
Signed-off-by: Clément
arm64: dts: st: add DDR channel to stm32mp257f-ev1 board
Add 32bits DDR4 channel to the stm32mp257f-dk board.
Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com>
Signed-off-by: Clément Le Goffic <legoffic.clement@gmail.com>
Link: https://lore.kernel.org/r/20251118-b4-ddr-bindings-v9-7-a033ac5144da@gmail.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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|