summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/display/arm,malidp.txt
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/display/arm,malidp.txt')
-rw-r--r--dts/Bindings/display/arm,malidp.txt68
1 files changed, 0 insertions, 68 deletions
diff --git a/dts/Bindings/display/arm,malidp.txt b/dts/Bindings/display/arm,malidp.txt
deleted file mode 100644
index 7a97a2b48c..0000000000
--- a/dts/Bindings/display/arm,malidp.txt
+++ /dev/null
@@ -1,68 +0,0 @@
-ARM Mali-DP
-
-The following bindings apply to a family of Display Processors sold as
-licensable IP by ARM Ltd. The bindings describe the Mali DP500, DP550 and
-DP650 processors that offer multiple composition layers, support for
-rotation and scaling output.
-
-Required properties:
- - compatible: should be one of
- "arm,mali-dp500"
- "arm,mali-dp550"
- "arm,mali-dp650"
- depending on the particular implementation present in the hardware
- - reg: Physical base address and size of the block of registers used by
- the processor.
- - interrupts: Interrupt list, as defined in ../interrupt-controller/interrupts.txt,
- interrupt client nodes.
- - interrupt-names: name of the engine inside the processor that will
- use the corresponding interrupt. Should be one of "DE" or "SE".
- - clocks: A list of phandle + clock-specifier pairs, one for each entry
- in 'clock-names'
- - clock-names: A list of clock names. It should contain:
- - "pclk": for the APB interface clock
- - "aclk": for the AXI interface clock
- - "mclk": for the main processor clock
- - "pxlclk": for the pixel clock feeding the output PLL of the processor.
- - arm,malidp-output-port-lines: Array of u8 values describing the number
- of output lines per channel (R, G and B).
-
-Required sub-nodes:
- - port: The Mali DP connection to an encoder input port. The connection
- is modelled using the OF graph bindings specified in
- Documentation/devicetree/bindings/graph.txt
-
-Optional properties:
- - memory-region: phandle to a node describing memory (see
- Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt)
- to be used for the framebuffer; if not present, the framebuffer may
- be located anywhere in memory.
- - arm,malidp-arqos-high-level: integer of u32 value describing the ARQoS
- levels of DP500's QoS signaling.
-
-
-Example:
-
-/ {
- ...
-
- dp0: malidp@6f200000 {
- compatible = "arm,mali-dp650";
- reg = <0 0x6f200000 0 0x20000>;
- memory-region = <&display_reserved>;
- interrupts = <0 168 IRQ_TYPE_LEVEL_HIGH>,
- <0 168 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "DE", "SE";
- clocks = <&oscclk2>, <&fpgaosc0>, <&fpgaosc1>, <&fpgaosc1>;
- clock-names = "pxlclk", "mclk", "aclk", "pclk";
- arm,malidp-output-port-lines = /bits/ 8 <8 8 8>;
- arm,malidp-arqos-high-level = <0xd000d000>;
- port {
- dp0_output: endpoint {
- remote-endpoint = <&tda998x_2_input>;
- };
- };
- };
-
- ...
-};