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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml
parentInitial commit. (diff)
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Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/brcm,bcm2835-dsi0.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom VC4 (VideoCore4) DSI Controller
+
+maintainers:
+ - Eric Anholt <eric@anholt.net>
+
+allOf:
+ - $ref: dsi-controller.yaml#
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ compatible:
+ enum:
+ - brcm,bcm2711-dsi1
+ - brcm,bcm2835-dsi0
+ - brcm,bcm2835-dsi1
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: The DSI PLL clock feeding the DSI analog PHY
+ - description: The DSI ESC clock
+ - description: The DSI pixel clock
+
+ clock-names:
+ items:
+ - const: phy
+ - const: escape
+ - const: pixel
+
+ clock-output-names: true
+ # FIXME: The meta-schemas don't seem to allow it for now
+ # items:
+ # - description: The DSI byte clock for the PHY
+ # - description: The DSI DDR2 clock
+ # - description: The DSI DDR clock
+
+ interrupts:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - clock-output-names
+ - interrupts
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/bcm2835.h>
+
+ dsi1: dsi@7e700000 {
+ compatible = "brcm,bcm2835-dsi1";
+ reg = <0x7e700000 0x8c>;
+ interrupts = <2 12>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #clock-cells = <1>;
+
+ clocks = <&clocks BCM2835_PLLD_DSI1>,
+ <&clocks BCM2835_CLOCK_DSI1E>,
+ <&clocks BCM2835_CLOCK_DSI1P>;
+ clock-names = "phy", "escape", "pixel";
+
+ clock-output-names = "dsi1_byte", "dsi1_ddr2", "dsi1_ddr";
+
+ };
+
+...