linux-kernel - [PATCH 1/6] dt-bindings: regulator: qcom,spmi: Document PM8909

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Message-Id: <20230912-spmi-pm8909-v1-1-ba4b3bfaf87d@gerhold.net>
Date:   Tue, 12 Sep 2023 09:49:49 +0200
From:   Stephan Gerhold <stephan@...hold.net>
To:     Mark Brown <broonie@...nel.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Robert Marko <robimarko@...il.com>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, Stephan Gerhold <stephan@...hold.net>,
        Stephan Gerhold <stephan.gerhold@...nkonzept.com>
Subject: [PATCH 1/6] dt-bindings: regulator: qcom,spmi: Document PM8909

From: Stephan Gerhold <stephan.gerhold@...nkonzept.com>

Document the qcom,pm8909-regulators compatible together with the
necessary supply properties to allow interfacing via the hardware
regulator registers directly via SPMI. This is mainly intended for
debugging since the regulators are typically controlled via the RPM
firmware (qcom,rpm-pm8909-regulators compatible).

Signed-off-by: Stephan Gerhold <stephan.gerhold@...nkonzept.com>
---
 .../bindings/regulator/qcom,spmi-regulator.yaml       | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.yaml
index bdf34c2de96b..765c31246cc7 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.yaml
@@ -19,6 +19,7 @@ properties:
       - qcom,pm8005-regulators
       - qcom,pm8226-regulators
       - qcom,pm8841-regulators
+      - qcom,pm8909-regulators
       - qcom,pm8916-regulators
       - qcom,pm8941-regulators
       - qcom,pm8950-regulators
@@ -206,6 +207,24 @@ allOf:
       patternProperties:
         "^vdd_s[1-8]-supply$": true
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,pm8909-regulators
+    then:
+      properties:
+        vdd_s1-supply: true
+        vdd_s2-supply: true
+        vdd_l1-supply: true
+        vdd_l2_l5-supply: true
+        vdd_l3_l6_l10-supply: true
+        vdd_l4_l7-supply: true
+        vdd_l8_l11_l15_l18-supply: true
+        vdd_l9_l12_l14_l17-supply: true
+        vdd_l13-supply: true
+
   - if:
       properties:
         compatible:

-- 
2.42.0