linux-kernel - [PATCH v2 02/15] dt-bindings: opp: Increase maxItems for opp-hz property

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Message-Id: <20230720054100.9940-3-manivannan.sadhasivam@linaro.org>
Date:   Thu, 20 Jul 2023 11:10:47 +0530
From:   Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To:     vireshk@...nel.org, nm@...com, sboyd@...nel.org,
        myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
        cw00.choi@...sung.com, andersson@...nel.org,
        konrad.dybcio@...aro.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        jejb@...ux.ibm.com, martin.petersen@...cle.com
Cc:     alim.akhtar@...sung.com, avri.altman@....com, bvanassche@....org,
        linux-scsi@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        quic_asutoshd@...cinc.com, quic_cang@...cinc.com,
        quic_nitirawa@...cinc.com, quic_narepall@...cinc.com,
        quic_bhaskarv@...cinc.com, quic_richardp@...cinc.com,
        quic_nguyenb@...cinc.com, quic_ziqichen@...cinc.com,
        bmasney@...hat.com, krzysztof.kozlowski@...aro.org,
        linux-kernel@...r.kernel.org,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: [PATCH v2 02/15] dt-bindings: opp: Increase maxItems for opp-hz property

Current limit of 16 will be exhausted by platforms specifying the frequency
for 9 clocks using opp-hz, like Qcom SDM845 SoC. For instance, specifying
the frequency for 9 clocks with 64bit specifier as below would consume
(9 * 2 = 18) items.

	opp-50000000 {
		opp-hz = /bits/ 64 <50000000>,
			 /bits/ 64 <0>,
			 /bits/ 64 <0>,
			 /bits/ 64 <37500000>,
			 /bits/ 64 <0>,
			 /bits/ 64 <0>,
			 /bits/ 64 <0>,
			 /bits/ 64 <0>,
			 /bits/ 64 <75000000>;
	};

So let's increase the limit to 32 which should be enough for most platforms
(hopefully).

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 Documentation/devicetree/bindings/opp/opp-v2-base.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/opp/opp-v2-base.yaml b/Documentation/devicetree/bindings/opp/opp-v2-base.yaml
index 47e6f36b7637..e2f8f7af3cf4 100644
--- a/Documentation/devicetree/bindings/opp/opp-v2-base.yaml
+++ b/Documentation/devicetree/bindings/opp/opp-v2-base.yaml
@@ -56,7 +56,7 @@ patternProperties:
           need to be configured and that is left for the implementation
           specific binding.
         minItems: 1
-        maxItems: 16
+        maxItems: 32
         items:
           maxItems: 1
 
-- 
2.25.1