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SubjectRe: [PATCH v5 7/7] dt-bindings: cpufreq: qcom-hw: Add bindings for 8998
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Il 05/02/21 22:51, Rob Herring ha scritto:
> On Thu, Jan 21, 2021 at 08:52:50PM +0100, AngeloGioacchino Del Regno wrote:
>> The OSM programming addition has been done under the
>> qcom,cpufreq-hw-8998 compatible name: specify the requirement
>> of two additional register spaces for this functionality.
>> This implementation, with the same compatible, has been
>> tested on MSM8998 and SDM630.
>>
>> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
>> ---
>> .../bindings/cpufreq/cpufreq-qcom-hw.yaml | 66 +++++++++++++++----
>> 1 file changed, 52 insertions(+), 14 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
>> index bc81b6203e27..17fd6a6cefb0 100644
>> --- a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
>> +++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
>> @@ -18,6 +18,10 @@ description: |
>> properties:
>> compatible:
>> oneOf:
>> + - description: Non-secure v1 of CPUFREQ HW
>> + items:
>> + - const: qcom,cpufreq-hw-8998
>> +
>> - description: v1 of CPUFREQ HW
>> items:
>> - const: qcom,cpufreq-hw
>> @@ -28,21 +32,9 @@ properties:
>> - qcom,sm8250-cpufreq-epss
>> - const: qcom,cpufreq-epss
>>
>> - reg:
>> - minItems: 2
>> - maxItems: 3
>> - items:
>> - - description: Frequency domain 0 register region
>> - - description: Frequency domain 1 register region
>> - - description: Frequency domain 2 register region
>> + reg: {}
>>
>> - reg-names:
>> - minItems: 2
>> - maxItems: 3
>> - items:
>> - - const: freq-domain0
>> - - const: freq-domain1
>> - - const: freq-domain2
>> + reg-names: {}
>>
>> clocks:
>> items:
>> @@ -57,6 +49,52 @@ properties:
>> '#freq-domain-cells':
>> const: 1
>>
>> +if:
>> + properties:
>> + compatible:
>> + contains:
>> + const: qcom,cpufreq-hw-8998
>> +then:
>> + properties:
>> + reg:
>> + minItems: 2
>> + maxItems: 6
>> + items:
>> + - description: Frequency domain 0 register region
>> + - description: Operating State Manager domain 0 register region
>> + - description: Frequency domain 1 register region
>> + - description: Operating State Manager domain 1 register region
>> + - description: PLL ACD domain 0 register region (if ACD programming required)
>> + - description: PLL ACD domain 1 register region (if ACD programming required)
>> +
>> + reg-names:
>> + minItems: 2
>> + maxItems: 6
>> + items:
>> + - const: "osm-domain0"
>> + - const: "freq-domain0"
>> + - const: "osm-domain1"
>> + - const: "freq-domain1"
>> + - const: "osm-acd0"
>> + - const: "osm-acd1"
>
> Don't need quotes.
>

Ack

>> +
>> +else:
>> + properties:
>> + reg:
>> + minItems: 2
>> + maxItems: 3
>> + items:
>> + - description: Frequency domain 0 register region
>> + - description: Frequency domain 1 register region
>> + - description: Frequency domain 2 register region
>> + reg-names:
>> + minItems: 2
>> + maxItems: 3
>> + items:
>> + - const: "freq-domain0"
>> + - const: "freq-domain1"
>> + - const: "freq-domain2"
>> +
>> required:
>> - compatible
>> - reg
>> --
>> 2.30.0
>>

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