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path: root/Documentation/devicetree/bindings/display/simple-framebuffer.yaml
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2025-11-17dt-bindings: Remove extra blank linesRob Herring (Arm)
Generally at most 1 blank line is the standard style for DT schema files. Remove the few cases with more than 1 so that the yamllint check for this can be enabled. Acked-by: Lee Jones <lee@kernel.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> # remoteproc Acked-by: Georgi Djakov <djakov@kernel.org> Acked-by: Vinod Koul <vkoul@kernel.org> Acked-by: Andi Shyti <andi.shyti@kernel.org> Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Acked-by: Jonathan Cameron <jonathan.cameron@huawei.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Uwe Kleine-König <ukleinek@kernel.org> # for allwinner,sun4i-a10-pwm.yaml Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> # mtd Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Manivannan Sadhasivam <mani@kernel.org> # For PCI controller bindings Link: https://patch.msgid.link/20251023143957.2899600-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2023-01-31dt-bindings: display: simple-framebuffer: Document the panel nodeRayyan Ansari
Document the new panel node and what it is used for. Signed-off-by: Rayyan Ansari <rayyan@ansari.sh> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230126182435.70544-3-rayyan@ansari.sh
2023-01-23dt-bindings: display: simple-framebuffer: Document 32-bit BGR formatThierry Reding
This is a variant of the 32-bit RGB format where the red and blue components are swapped. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230120173103.4002342-3-thierry.reding@gmail.com
2023-01-23dt-bindings: display: simple-framebuffer: Support system memory framebuffersThierry Reding
In order to support framebuffers residing in system memory, allow the memory-region property to override the framebuffer memory specification in the "reg" property. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230120173103.4002342-2-thierry.reding@gmail.com
2022-08-25dt-bindings: Remove 'Device Tree Bindings' from end of title:Andrew Lunn
As indicated in link: https://lore.kernel.org/all/20220822204945.GA808626-robh@kernel.org/ DT schema files should not have 'Device Tree Binding' as part of there title: line. Remove this in most .yaml files, so hopefully preventing developers copying it into new .yaml files, and being asked to remove it. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20220825020427.3460650-1-andrew@lunn.ch Signed-off-by: Rob Herring <robh@kernel.org>
2022-08-09dt-bindings: display: simple-framebuffer: Drop Bartlomiej ZolnierkiewiczKrzysztof Kozlowski
Bartlomiej's Samsung email address is not working since around last year and there was no follow up patch take over of the drivers, so drop the email from maintainers. Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220808101526.46556-3-krzysztof.kozlowski@linaro.org
2022-01-29dt-bindings: simple-framebuffer: allow standalone compatibleLuca Weiss
Qualcomm platforms use "simple-framebuffer" without a more specific compatible. Allow that in the binding doc. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Helge Deller <deller@gmx.de>
2021-11-29dt-bindings: display: sync formats with simplefb.hDavid Heidelberg
Sync all formats from simplefb.h into documentation. Signed-off-by: David Heidelberg <david@ixit.cz> Link: https://lore.kernel.org/r/20211108183322.68192-1-david@ixit.cz Signed-off-by: Rob Herring <robh@kernel.org>
2021-04-08dt-bindings: display: Add apple,simple-framebufferHector Martin
Apple SoCs run firmware that sets up a simplefb-compatible framebuffer for us. Add a compatible for it, and two missing supported formats. Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Hector Martin <marcan@marcan.st>
2020-07-10dt-bindings: fix simple-framebuffer exampleSam Ravnborg
Now that dt-extract-example gained support for using root nodes in examples, update the example for the simple-frambuffer binding to use it. This gives us a better example and kill a long standing warning: simple-framebuffer.example.dts:23.16-39.11: Warning (chosen_node_is_root): /example-0/chosen: chosen node must be at root node Note: To get the update dt-extract-example execute: pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade v2: - fix spelling of framebuffer (Geert) - drop stdout-path (Rob) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: linux-fbdev@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20200704143544.789345-2-sam@ravnborg.org
2020-02-28dt-bindings: Fix dtc warnings in examplesRob Herring
Fix all the warnings in the DT binding schema examples when built with 'W=1'. This is in preparation to make that the default for examples. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Kukjin Kim <kgene@kernel.org> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Alexandre Torgue <alexandre.torgue@st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-07-03dt-bindings: simple-framebuffer: Add requirement for pipelinesMaxime Ripard
Both the allwinner and amlogic compatibles require that either the allwinner,pipeline or the amlogic,pipeline property is set. This was dropped during the conversion since we didn't have conditionals back then, but we can express this properly now. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-07-03dt-bindings: display: Fix simple-framebuffer exampleMaxime Ripard
The simple-framebuffer binding has a compatible that isn't one of the valid options. Since an Allwinner pipeline is being described, let's add the matching compatible. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-04-10dt-bindings: Add schemas for simple-framebufferMaxime Ripard
The simple framebuffer is a binding that allows the bootloader to setup a framebuffer, describe it in the Device Tree for the OS to pick it up and use it as is. Replace the current binding by a schema to allow the validation tools to check those nodes. Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Maxime Jourdan <mjourdan@baylibre.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Rob Herring <robh@kernel.org>