Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Jim Quinlan <james.quinlan@broadcom.com>
To:     linux-pci@vger.kernel.org,
        Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
        bcm-kernel-feedback-list@broadcom.com, james.quinlan@broadcom.com
Cc:     Florian Fainelli <f.fainelli@gmail.com>,
        Bjorn Helgaas <bhelgaas@google.com>,
        Rob Herring <robh+dt@kernel.org>,
        linux-rpi-kernel@lists.infradead.org (moderated list:BROADCOM
        BCM2711/BCM2835 ARM ARCHITECTURE),
        linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM
        BCM2711/BCM2835 ARM ARCHITECTURE),
        devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v1 1/6] dt-bindings: PCI: Add bindings for Brcmstb EP voltage regulators
Date:   Wed, 25 Nov 2020 14:24:18 -0500
Message-Id: <20201125192424.14440-2-james.quinlan@broadcom.com>
In-Reply-To: <20201125192424.14440-1-james.quinlan@broadcom.com>
References: <20201125192424.14440-1-james.quinlan@broadcom.com>
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--0000000000008e1f6b05b4f36015

Quite similar to the regulator bindings found in "rockchip-pcie-host.txt",
this allows optional regulators to be attached and controlled by the
PCIe RC driver.

Signed-off-by: Jim Quinlan <james.quinlan@broadcom.com>
---
 .../devicetree/bindings/pci/brcm,stb-pcie.yaml       | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
index 807694b4f41f..baacc3d7ec87 100644
--- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
@@ -85,6 +85,18 @@ properties:
       minItems: 1
       maxItems: 3
 
+  vpcie12v-supply:
+    description: 12v regulator phandle for the endpoint device
+
+  vpcie3v3-supply:
+    description: 3.3v regulator phandle for the endpoint device
+
+  vpcie1v8-supply:
+    description: 1.8v regulator phandle for the endpoint device
+
+  vpcie0v9-supply:
+    description: 0.9v regulator phandle for the endpoint device
+
 required:
   - reg
   - ranges
-- 
2.17.1


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