RE: [PATCH v3 1/3] dt-bindings: gpu: mali-bifrost: Document RZ/G2L support

Hi Rob,

Subject: Re: [PATCH v3 1/3] dt-bindings: gpu: mali-bifrost: Document RZ/G2L support

On Fri, Dec 10, 2021 at 02:44:06PM +0000, Biju Das wrote:

...

Hi All,

Gentle ping.

2 days later is not a gentle ping. If you want to check status, go look at PW[1]. If it is in there, it's in my queue (only about 100 patches ATM).

Sorry. Next time will take care.

Cheers, Biju

[1] https://jpn01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatchwor k.ozlabs.org%2Fproject%2Fdevicetree- bindings%2Flist%2F&data=04%7C01%7Cbiju.das.jz%40bp.renesas.com%7C4c2f7 b12ae0c4fd541d608d9bf36f549%7C53d82571da1947e49cb4625a166a4a2a%7C0%7C0%7C6 37751065028707898%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2lu MzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=1rccc5jxHMAu111IJrebdW PwTP%2BrQj8uG9iSuMO58EM%3D&reserved=0

...

Cheers, Biju

...

Subject: [PATCH v3 1/3] dt-bindings: gpu: mali-bifrost: Document RZ/G2L support

The Renesas RZ/G2{L, LC} SoC (a.k.a R9A07G044) has a Bifrost Mali-G31 GPU, add a compatible string for it.

Signed-off-by: Biju Das biju.das.jz@bp.renesas.com Reviewed-by: Lad Prabhakar prabhakar.mahadev-lad.rj@bp.renesas.com

---

v2->v3:

• Moved optional clock-names and reset-names to SoC-specific

conditional schemas.

• minimum number of reset for the generic GPU is set to 1.
• Documented number of clocks, resets, interrupts and

interrupt-names in RZ/G2L SoC-specific conditional schemas. v1->v2:

• Updated minItems for resets as 2
• Documented optional property reset-names
• Documented reset-names as required property for RZ/G2L SoC.

---

.../bindings/gpu/arm,mali-bifrost.yaml | 45

++++++++++++++++++-

...

...

1 file changed, 43 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml index 6f98dd55fb4c..63a08f3f321d 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml @@ -19,6 +19,7 @@ properties: - amlogic,meson-g12a-mali - mediatek,mt8183-mali - realtek,rtd1619-mali

•      - renesas,r9a07g044-mali
       - rockchip,px30-mali
       - rockchip,rk3568-mali
   - const: arm,mali-bifrost # Mali Bifrost GPU model/revision
  

is fully discoverable @@ -27,19 +28,26 @@ properties: maxItems: 1

interrupts:

• minItems: 3 items:

  • description: Job interrupt
  • description: MMU interrupt
  • description: GPU interrupt

•  - description: Event interrupt
  
  

  interrupt-names:

• minItems: 3 items:

  • const: job
  • const: mmu
  • const: gpu

•  - const: event
  
  

  clocks:

• maxItems: 1

• minItems: 1

• maxItems: 3

• clock-names: true

  mali-supply: true

@@ -52,7 +60,10 @@ properties: maxItems: 3

resets:

• maxItems: 2

• minItems: 1

• maxItems: 3

• reset-names: true

  "#cooling-cells": const: 2

@@ -94,6 +105,36 @@ allOf: then: required: - resets

• • if:

•  properties:
  

•    compatible:
  

•      contains:
  

•        const: renesas,r9a07g044-mali
  

• then:

•  properties:
  

•    interrupts:
  

•      minItems: 4
  

•    interrupt-names:
  

•      minItems: 4
  

•    clocks:
  

•      minItems: 3
  

•    clock-names:
  

•      items:
  

•        - const: gpu
  

•        - const: bus
  

•        - const: bus_ace
  

•    resets:
  

•      minItems: 3
  

•    reset-names:
  

•      items:
  

•        - const: rst
  

•        - const: axi_rst
  

•        - const: ace_rst
  

•  required:
  

•    - clock-names
  

•    - power-domains
  

•    - resets
  

•    - reset-names
  

  • if: properties: compatible:

-- 2.17.1