From 168ed1e8d0893cc4ad5963d5920dcfd24e0d7591 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Wed, 5 Jun 2024 14:14:49 +0200 Subject: [PATCH] regulator: dt-bindings: describe the PMU module of the WCN7850 package The WCN7850 package contains discrete modules for WLAN and Bluetooth. They are powered by the Power Management Unit (PMU) that takes inputs from the host and provides LDO outputs. Extend the bindings for QCA6390 to also document this model. Acked-by: Mark Brown Reviewed-by: Krzysztof Kozlowski Signed-off-by: Bartosz Golaszewski Link: https://msgid.link/r/20240605121450.23697-3-brgl@bgdev.pl Signed-off-by: Mark Brown --- .../bindings/regulator/qcom,qca6390-pmu.yaml | 36 ++++++++++++++++++- 1 file changed, 35 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml b/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml index 4588b4e862a33..3aaa9653419a4 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml +++ b/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml @@ -16,20 +16,37 @@ description: properties: compatible: - const: qcom,qca6390-pmu + enum: + - qcom,qca6390-pmu + - qcom,wcn7850-pmu + + vdd-supply: + description: VDD supply regulator handle vddaon-supply: description: VDD_AON supply regulator handle + vdddig-supply: + description: VDD_DIG supply regulator handle + vddpmu-supply: description: VDD_PMU supply regulator handle + vddio1p2-supply: + description: VDD_IO_1P2 supply regulator handle + vddrfa0p95-supply: description: VDD_RFA_0P95 supply regulator handle + vddrfa1p2-supply: + description: VDD_RFA_1P2 supply regulator handle + vddrfa1p3-supply: description: VDD_RFA_1P3 supply regulator handle + vddrfa1p8-supply: + description: VDD_RFA_1P8 supply regulator handle + vddrfa1p9-supply: description: VDD_RFA_1P9 supply regulator handle @@ -50,6 +67,10 @@ properties: maxItems: 1 description: GPIO line enabling the ATH11K Bluetooth module supplied by the PMU + clocks: + maxItems: 1 + description: Reference clock handle + regulators: type: object description: @@ -83,6 +104,19 @@ allOf: - vddpcie1p3-supply - vddpcie1p9-supply - vddio-supply + - if: + properties: + compatible: + contains: + const: qcom,wcn7850-pmu + then: + required: + - vdd-supply + - vddio-supply + - vddaon-supply + - vdddig-supply + - vddrfa1p2-supply + - vddrfa1p8-supply additionalProperties: false -- 2.47.2