[PATCH 1/2] dt-bindings: remoteproc: Add bindings for new Ingenic SoCs.
From: 周琰杰 (Zhou Yanjie) <hidden>
Date: 2021-07-24 09:12:10
Also in:
linux-devicetree, linux-remoteproc, lkml
Subsystem:
open firmware and flattened device tree bindings, remote processor (remoteproc) subsystem, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Bjorn Andersson, Mathieu Poirier, Linus Torvalds
Add the remoteproc bindings for the JZ4760 SoC, the JZ4760B SoC, the JZ4775 SoC, and the JZ4780 SoC from Ingenic. Signed-off-by: 周琰杰 (Zhou Yanjie) <redacted> --- .../bindings/remoteproc/ingenic,vpu.yaml | 74 ++++++++++++++++------ 1 file changed, 56 insertions(+), 18 deletions(-)
diff --git a/Documentation/devicetree/bindings/remoteproc/ingenic,vpu.yaml b/Documentation/devicetree/bindings/remoteproc/ingenic,vpu.yaml
index d0aa91b..6154596 100644
--- a/Documentation/devicetree/bindings/remoteproc/ingenic,vpu.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/ingenic,vpu.yaml@@ -17,31 +17,52 @@ maintainers: properties: compatible: - const: ingenic,jz4770-vpu-rproc + enum: + - ingenic,jz4760-vpu-rproc + - ingenic,jz4760b-vpu-rproc + - ingenic,jz4770-vpu-rproc + - ingenic,jz4775-vpu-rproc + - ingenic,jz4780-vpu-rproc reg: - items: - - description: aux registers - - description: tcsm0 registers - - description: tcsm1 registers - - description: sram registers + oneOf: + - items: + - description: aux registers + - description: tcsm0 registers + - description: tcsm1 registers + - description: sram registers + - items: + - description: aux registers + - description: tcsm registers + - description: sram registers reg-names: - items: - - const: aux - - const: tcsm0 - - const: tcsm1 - - const: sram + oneOf: + - items: + - const: aux + - const: tcsm0 + - const: tcsm1 + - const: sram + - items: + - const: aux + - const: tcsm + - const: sram clocks: - items: - - description: aux clock - - description: vpu clock + oneOf: + - items: + - description: aux clock + - description: vpu clock + - items: + - description: vpu clock clock-names: - items: - - const: aux - - const: vpu + oneOf: + - items: + - const: aux + - const: vpu + - items: + - const: vpu interrupts: maxItems: 1
@@ -60,7 +81,7 @@ examples: - | #include <dt-bindings/clock/jz4770-cgu.h> - vpu: video-decoder@132a0000 { + video-decoder@132a0000 { compatible = "ingenic,jz4770-vpu-rproc"; reg = <0x132a0000 0x20>, /* AUX */
@@ -75,3 +96,20 @@ examples: interrupt-parent = <&cpuintc>; interrupts = <3>; }; + - | + #include <dt-bindings/clock/jz4780-cgu.h> + + video-decoder@132a0000 { + compatible = "ingenic,jz4780-vpu-rproc"; + + reg = <0x132a0000 0x20>, /* AUX */ + <0x132c0000 0x8000>, /* TCSM */ + <0x132f0000 0x4000>; /* SRAM */ + reg-names = "aux", "tcsm", "sram"; + + clocks = <&cgu JZ4780_CLK_VPU>; + clock-names = "vpu"; + + interrupt-parent = <&intc>; + interrupts = <62>; + };
--
2.7.4