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>
129 lines
2.9 KiB
YAML
129 lines
2.9 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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$id: http://devicetree.org/schemas/display/st,stm32-dsi.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: STMicroelectronics STM32 DSI host 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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description:
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The STMicroelectronics STM32 DSI controller uses the Synopsys DesignWare MIPI-DSI host controller.
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allOf:
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- $ref: dsi-controller.yaml#
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properties:
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compatible:
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const: st,stm32-dsi
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reg:
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maxItems: 1
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clocks:
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items:
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- description: Module Clock
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- description: DSI bus clock
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- description: Pixel clock
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minItems: 2
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clock-names:
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items:
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- const: pclk
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- const: ref
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- const: px_clk
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minItems: 2
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resets:
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maxItems: 1
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reset-names:
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items:
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- const: apb
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phy-dsi-supply:
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description:
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Phandle of the regulator that provides the supply voltage.
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ports:
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$ref: /schemas/graph.yaml#/properties/ports
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properties:
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port@0:
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$ref: /schemas/graph.yaml#/properties/port
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description:
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DSI input port node, connected to the ltdc rgb output port.
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port@1:
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$ref: /schemas/graph.yaml#/properties/port
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description:
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DSI output port node, connected to a panel or a bridge input port"
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required:
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- "#address-cells"
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- "#size-cells"
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- compatible
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- reg
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- clocks
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- clock-names
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- ports
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unevaluatedProperties: 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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#include <dt-bindings/gpio/gpio.h>
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dsi: dsi@5a000000 {
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compatible = "st,stm32-dsi";
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reg = <0x5a000000 0x800>;
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clocks = <&rcc DSI_K>, <&clk_hse>, <&rcc DSI_PX>;
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clock-names = "pclk", "ref", "px_clk";
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resets = <&rcc DSI_R>;
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reset-names = "apb";
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phy-dsi-supply = <®18>;
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#address-cells = <1>;
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#size-cells = <0>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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dsi_in: endpoint {
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remote-endpoint = <<dc_ep1_out>;
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};
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};
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port@1 {
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reg = <1>;
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dsi_out: endpoint {
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remote-endpoint = <&panel_in>;
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};
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};
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};
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panel-dsi@0 {
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compatible = "orisetech,otm8009a";
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reg = <0>;
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reset-gpios = <&gpioe 4 GPIO_ACTIVE_LOW>;
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power-supply = <&v3v3>;
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port {
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panel_in: endpoint {
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remote-endpoint = <&dsi_out>;
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};
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};
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};
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};
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...
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