| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/media/allwinner,sun8i-a83t-de2-rotate.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Allwinner A83T DE2 Rotate Device Tree Bindings |
| |
| maintainers: |
| - Jernej Skrabec <jernej.skrabec@siol.net> |
| - Chen-Yu Tsai <wens@csie.org> |
| - Maxime Ripard <mripard@kernel.org> |
| |
| description: |- |
| The Allwinner A83T and A64 have a rotation core used for |
| rotating and flipping images. |
| |
| properties: |
| compatible: |
| oneOf: |
| - const: allwinner,sun8i-a83t-de2-rotate |
| - items: |
| - const: allwinner,sun50i-a64-de2-rotate |
| - const: allwinner,sun8i-a83t-de2-rotate |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| clocks: |
| items: |
| - description: Rotate interface clock |
| - description: Rotate module clock |
| |
| clock-names: |
| items: |
| - const: bus |
| - const: mod |
| |
| resets: |
| maxItems: 1 |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - clocks |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/clock/sun8i-de2.h> |
| #include <dt-bindings/reset/sun8i-de2.h> |
| |
| rotate: rotate@1020000 { |
| compatible = "allwinner,sun8i-a83t-de2-rotate"; |
| reg = <0x1020000 0x10000>; |
| interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&display_clocks CLK_BUS_ROT>, |
| <&display_clocks CLK_ROT>; |
| clock-names = "bus", |
| "mod"; |
| resets = <&display_clocks RST_ROT>; |
| }; |
| |
| ... |
