summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/gpu/aspeed-gfx.txt')
-rw-r--r--Documentation/devicetree/bindings/gpu/aspeed-gfx.txt41
1 files changed, 0 insertions, 41 deletions
diff --git a/Documentation/devicetree/bindings/gpu/aspeed-gfx.txt b/Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
deleted file mode 100644
index 958bdf962339..000000000000
--- a/Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
+++ /dev/null
@@ -1,41 +0,0 @@
-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;
-};