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dt-bindings: display/msm/gmu: account for different GMU variants

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Make display/msm/gmu.yaml describe all existing GMU variants rather than
just the 630.2 (SDM845) version of it.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/492539/
Link: https://lore.kernel.org/r/20220706145222.1565238-4-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Dmitry Baryshkov 2022-07-06 17:52:21 +03:00 committed by Rob Clark
parent a5e96a572d
commit 47531e4785
1 changed files with 146 additions and 20 deletions
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166
Documentation/devicetree/bindings/display/msm/gmu.yaml
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@ -20,35 +20,24 @@ description: |
properties:
compatible:
items:
- enum:
- qcom,adreno-gmu-630.2
- pattern: '^qcom,adreno-gmu-6[0-9][0-9]\.[0-9]$'
- const: qcom,adreno-gmu
reg:
items:
- description: Core GMU registers
- description: GMU PDC registers
- description: GMU PDC sequence registers
minItems: 3
maxItems: 4
reg-names:
items:
- const: gmu
- const: gmu_pdc
- const: gmu_pdc_seq
minItems: 3
maxItems: 4
clocks:
items:
- description: GMU clock
- description: GPU CX clock
- description: GPU AXI clock
- description: GPU MEMNOC clock
minItems: 4
maxItems: 7
clock-names:
items:
- const: gmu
- const: cxo
- const: axi
- const: memnoc
minItems: 4
maxItems: 7
interrupts:
items:
@ -76,6 +65,9 @@ properties:
operating-points-v2: true
opp-table:
type: object
required:
- compatible
- reg
@ -91,6 +83,140 @@ required:
additionalProperties: false
allOf:
- if:
properties:
compatible:
contains:
enum:
- qcom,adreno-gmu-618.0
- qcom,adreno-gmu-630.2
then:
properties:
reg:
items:
- description: Core GMU registers
- description: GMU PDC registers
- description: GMU PDC sequence registers
reg-names:
items:
- const: gmu
- const: gmu_pdc
- const: gmu_pdc_seq
clocks:
items:
- description: GMU clock
- description: GPU CX clock
- description: GPU AXI clock
- description: GPU MEMNOC clock
clock-names:
items:
- const: gmu
- const: cxo
- const: axi
- const: memnoc
- if:
properties:
compatible:
contains:
enum:
- qcom,adreno-gmu-635.0
then:
properties:
reg:
items:
- description: Core GMU registers
- description: Resource controller registers
- description: GMU PDC registers
reg-names:
items:
- const: gmu
- const: rscc
- const: gmu_pdc
clocks:
items:
- description: GMU clock
- description: GPU CX clock
- description: GPU AXI clock
- description: GPU MEMNOC clock
- description: GPU AHB clock
- description: GPU HUB CX clock
- description: GPU SMMU vote clock
clock-names:
items:
- const: gmu
- const: cxo
- const: axi
- const: memnoc
- const: ahb
- const: hub
- const: smmu_vote
- if:
properties:
compatible:
contains:
enum:
- qcom,adreno-gmu-640.1
then:
properties:
reg:
items:
- description: Core GMU registers
- description: GMU PDC registers
- description: GMU PDC sequence registers
reg-names:
items:
- const: gmu
- const: gmu_pdc
- const: gmu_pdc_seq
- if:
properties:
compatible:
contains:
enum:
- qcom,adreno-gmu-650.2
then:
properties:
reg:
items:
- description: Core GMU registers
- description: Resource controller registers
- description: GMU PDC registers
- description: GMU PDC sequence registers
reg-names:
items:
- const: gmu
- const: rscc
- const: gmu_pdc
- const: gmu_pdc_seq
- if:
properties:
compatible:
contains:
enum:
- qcom,adreno-gmu-640.1
- qcom,adreno-gmu-650.2
then:
properties:
clocks:
items:
- description: GPU AHB clock
- description: GMU clock
- description: GPU CX clock
- description: GPU AXI clock
- description: GPU MEMNOC clock
clock-names:
items:
- const: ahb
- const: gmu
- const: cxo
- const: axi
- const: memnoc
examples:
- |
#include <dt-bindings/clock/qcom,gpucc-sdm845.h>