Hi Raphael
On 2/5/24 10:06, Raphael Gallais-Pou wrote:
This serie aims to enable display support for the stm32mp135f-dk board
Those are only patches of the device-tree since the driver support has
already been added [1].
It respectivelly:
- adds support for the display controller on stm32mp135
- adds pinctrl for the display controller
- enables panel, backlight and display controller on
stm32mp135f-dk
Finally it fixes the flags on the panel default mode in the
'panel-simple' driver, allowing to override the default mode by one
described in the device tree, and push further the blanking limit on the
panel.
[1] commit 1726cee3d053 ("drm/stm: ltdc: support of new hardware version")
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@xxxxxxxxxxx>
---
Raphael Gallais-Pou (5):
ARM: dts: stm32: add LTDC support for STM32MP13x SoC family
ARM: dts: stm32: add LTDC pinctrl on STM32MP13x SoC family
ARM: dts: stm32: enable display support on stm32mp135f-dk board
drm/panel: simple: fix flags on RK043FN48H
drm/panel: simple: push blanking limit on RK32FN48H
arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi | 57 +++++++++++++++++++++++++++++
arch/arm/boot/dts/st/stm32mp135.dtsi | 11 ++++++
arch/arm/boot/dts/st/stm32mp135f-dk.dts | 55 ++++++++++++++++++++++++++++
drivers/gpu/drm/panel/panel-simple.c | 7 ++--
4 files changed, 127 insertions(+), 3 deletions(-)
---
base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d
change-id: 20240124-ltdc_mp13-2f86a782424c
Best regards,
I got the following errors during YAML verification:
arch/arm/boot/dts/st/stm32mp135f-dk.dtb: /soc/i2c@40012000/pinctrl@21:
failed to match any schema with compatible: ['microchip,mcp23017']
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/arch/arm/boot/dts/st/stm32mp135f-dk.dtb:
panel-backlight: 'default-brightness-level' does not match any of the
regexes: 'pinctrl-[0-9]+'
from schema $id:
http://devicetree.org/schemas/leds/backlight/gpio-backlight.yaml#
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/arch/arm/boot/dts/st/stm32mp135f-dk.dtb:
panel-rgb: data-mapping:0: 'bgr666' is not one of ['jeida-18',
'jeida-24', 'vesa-24']
from schema $id:
http://devicetree.org/schemas/display/panel/panel-simple.yaml#
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/arch/arm/boot/dts/st/stm32mp135f-dk.dtb:
panel-rgb: compatible: ['rocktech,rk043fn48h', 'panel-dpi'] is too long
from schema $id:
http://devicetree.org/schemas/display/panel/panel-simple.yaml#
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/arch/arm/boot/dts/st/stm32mp135f-dk.dtb:
panel-rgb: data-mapping: False schema does not allow ['bgr666']
from schema $id:
http://devicetree.org/schemas/display/panel/panel-simple.yaml#
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/arch/arm/boot/dts/st/stm32mp135f-dk.dtb:
panel-rgb: 'height-mm', 'panel-timing', 'width-mm' do not match any of
the regexes: 'pinctrl-[0-9]+'
from schema $id:
http://devicetree.org/schemas/display/panel/panel-simple.yaml#
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/arch/arm/boot/dts/st/stm32mp135f-dk.dtb:
panel-rgb: 'data-mapping' does not match any of the regexes:
'pinctrl-[0-9]+'
from schema $id:
http://devicetree.org/schemas/display/panel/panel-dpi.yaml#
Do I miss something ?
Alex
