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arm,mali-bifrost.yaml
(2.58 KB)
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arm,mali-midgard.yaml
(3.64 KB)
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arm,mali-utgard.yaml
(4.31 KB)
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aspeed-gfx.txt
(1.06 KB)
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brcm,bcm-v3d.txt
(1.18 KB)
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nvidia,gk20a.txt
(3.5 KB)
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samsung-g2d.yaml
(1.31 KB)
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samsung-rotator.yaml
(896 B)
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samsung-scaler.yaml
(1.39 KB)
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vivante,gc.yaml
(1.44 KB)
Editing: aspeed-gfx.txt
Device tree configuration for the GFX display device on the ASPEED SoCs Required properties: - compatible * Must be one of the following: + aspeed,ast2500-gfx + aspeed,ast2400-gfx * In addition, the ASPEED pinctrl bindings require the 'syscon' property to be present - reg: Physical base address and length of the GFX registers - interrupts: interrupt number for the GFX device - clocks: clock number used to generate the pixel clock - resets: reset line that must be released to use the GFX device - memory-region: Phandle to a memory region to allocate from, as defined in Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt Example: gfx: display@1e6e6000 { compatible = "aspeed,ast2500-gfx", "syscon"; reg = <0x1e6e6000 0x1000>; reg-io-width = <4>; clocks = <&syscon ASPEED_CLK_GATE_D1CLK>; resets = <&syscon ASPEED_RESET_CRT1>; interrupts = <0x19>; memory-region = <&gfx_memory>; }; gfx_memory: framebuffer { size = <0x01000000>; alignment = <0x01000000>; compatible = "shared-dma-pool"; reusable; };
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