Linus Walleij
54de247a0e
dt-bindings: Updates Linus Walleij's mail address
...
My name is stamped into maintainership for a big slew of DT
bindings. Now that it is changing, switch it over to my
kernel.org mail address, which will hopefully be stable for the
rest of my life.
Signed-off-by: Linus Walleij <linusw@kernel.org >
Link: https://patch.msgid.link/20251216-maintainers-dt-v1-1-0b5ab102c9bb@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org >
2025-12-16 10:17:59 -06:00
Krzysztof Kozlowski
6b2358ff94
dt-bindings: display: panel: constrain 'reg' in SPI panels
...
SPI-attached devices could have more than one chip-select, thus their
bindings are supposed to constrain the 'reg' property to match hardware.
Add missing 'reg' constrain for SPI-attached display panels.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Acked-by: Conor Dooley <conor.dooley@microchip.com >
Link: https://lore.kernel.org/r/20240509-dt-bindings-dsi-panel-reg-v1-2-8b2443705be0@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org >
2024-05-13 09:57:34 -05:00
Krzysztof Kozlowski
5b4248bfee
dt-bindings: display: panel: use spi-peripheral-props.yaml
...
For devices connectable by SPI bus (e.g. already using
"spi-max-frequency" property), reference the "spi-peripheral-props.yaml"
schema to allow using all SPI device properties, even these which device
bindings author did not tried yet.
Change "additionalProperties" to "unevaluatedProperties", so the actual
other properties from "spi-peripheral-props.yaml" can be used. This has
additional impact of allowing also other properties from
panel-common.yaml to be used.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Link: https://lore.kernel.org/r/20221004120907.72767-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org >
2022-10-18 10:03:45 -05:00
Linus Walleij
710fa9aa16
drm/panel: Fix up DT bindings for Samsung lms397kf04
...
Improve the bindings and make them more usable:
- Pick in spi-cpha and spi-cpol from the SPI node parent,
this will specify that we are "type 3" in the device tree
rather than hardcoding it in the operating system.
- Drop the u32 ref from the SPI frequency: comes in from
the SPI host bindings.
- Make spi-cpha, spi-cpol and port compulsory.
- Update the example with a real-world SPI controller,
spi-gpio.
Cc: Noralf Trønnes <noralf@tronnes.org >
Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Reviewed-by: Sam Ravnborg <sam@ravnborg.org >
Reviewed-by: Douglas Anderson <dianders@chromium.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20210701213618.3818821-1-linus.walleij@linaro.org
2021-07-09 17:31:40 +02:00
Linus Walleij
6c525b72f9
drm/panel: Add DT bindings for Samsung LMS397KF04
...
This adds device tree bindings for the Samsung LMS397KF04
RGB DPI display panel.
Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org >
Reviewed-by: Rob Herring <robh@kernel.org >
Reviewed-by: Douglas Anderson <dianders@chromium.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20210405234713.3190693-1-linus.walleij@linaro.org
2021-04-30 02:41:02 +02:00
