f4eedebdbf
Not all @st.com email address are concerned, only people who have a specific @foss.st.com email will see their entry updated. For some people, who left the company, remove their email. Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Cc: Fabien Dessenne <fabien.dessenne@foss.st.com> Cc: Christophe Roullier <christophe.roullier@foss.st.com> Cc: Gabriel Fernandez <gabriel.fernandez@foss.st.com> Cc: Lionel Debieve <lionel.debieve@foss.st.com> Cc: Amelie Delaunay <amelie.delaunay@foss.st.com> Cc: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> Cc: Ludovic Barre <ludovic.barre@foss.st.com> Cc: Christophe Kerello <christophe.kerello@foss.st.com> Cc: pascal Paillet <p.paillet@foss.st.com> Cc: Erwan Le Ray <erwan.leray@foss.st.com> Cc: Philippe CORNU <philippe.cornu@foss.st.com> Cc: Yannick Fertre <yannick.fertre@foss.st.com> Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Cc: Olivier Moysan <olivier.moysan@foss.st.com> Cc: Hugues Fruchet <hugues.fruchet@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20211110150144.18272-6-patrice.chotard@foss.st.com Signed-off-by: Rob Herring <robh@kernel.org>
79 lines
1.7 KiB
YAML
79 lines
1.7 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/st,stm32-ltdc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: STMicroelectronics STM32 lcd-tft display controller
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maintainers:
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- Philippe Cornu <philippe.cornu@foss.st.com>
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- Yannick Fertre <yannick.fertre@foss.st.com>
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properties:
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compatible:
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const: st,stm32-ltdc
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reg:
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maxItems: 1
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interrupts:
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items:
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- description: events interrupt line.
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- description: errors interrupt line.
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minItems: 1
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clocks:
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maxItems: 1
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clock-names:
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items:
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- const: lcd
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resets:
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maxItems: 1
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port:
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$ref: /schemas/graph.yaml#/properties/port
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description: |
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Video port for DPI RGB output.
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ltdc has one video port with up to 2 endpoints:
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- for external dpi rgb panel or bridge, using gpios.
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- for internal dpi input of the MIPI DSI host controller.
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Note: These 2 endpoints cannot be activated simultaneously.
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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- clock-names
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- resets
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- port
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/clock/stm32mp1-clks.h>
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#include <dt-bindings/reset/stm32mp1-resets.h>
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ltdc: display-controller@40016800 {
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compatible = "st,stm32-ltdc";
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reg = <0x5a001000 0x400>;
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interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&rcc LTDC_PX>;
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clock-names = "lcd";
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resets = <&rcc LTDC_R>;
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port {
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ltdc_out_dsi: endpoint {
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remote-endpoint = <&dsi_in>;
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};
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};
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};
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...
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