From: Achal Verma <a-verma1@ti.com>
To: <mranostay@ti.com>, <rogerq@kernel.org>, <lpieralisi@kernel.org>,
<robh@kernel.org>, <kw@linux.com>, <bhelgaas@google.com>,
<krzysztof.kozlowski@linaro.org>, <vigneshr@ti.com>,
<tjoseph@cadence.com>, <sergio.paracuellos@gmail.com>,
<pthombar@cadence.com>, <linux-pci@vger.kernel.org>
Cc: <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-omap@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v8 4/5] dt-bindings: PCI: ti,j721e-pci-*: add j784s4-pci-* compatible strings
Date: Wed, 18 Jan 2023 18:29:35 +0530 [thread overview]
Message-ID: <20230118125936.3456716-5-a-verma1@ti.com> (raw)
In-Reply-To: <20230118125936.3456716-1-a-verma1@ti.com>
From: Matt Ranostay <mranostay@ti.com>
Add definition for j784s4-pci-ep + j784s4-pci-host devices along with
schema checks for num-lanes.
Signed-off-by: Matt Ranostay <mranostay@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Achal Verma <a-verma1@ti.com>
---
.../devicetree/bindings/pci/ti,j721e-pci-ep.yaml | 12 ++++++++++++
.../devicetree/bindings/pci/ti,j721e-pci-host.yaml | 12 ++++++++++++
2 files changed, 24 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
index 403cd3ef1177..0c93832e381b 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
@@ -14,6 +14,7 @@ properties:
compatible:
oneOf:
- const: ti,j721e-pcie-ep
+ - const: ti,j784s4-pcie-ep
- description: PCIe EP controller in AM64
items:
- const: ti,am64-pcie-ep
@@ -87,6 +88,17 @@ allOf:
minimum: 1
maximum: 2
+ - if:
+ properties:
+ compatible:
+ enum:
+ - ti,j784s4-pcie-ep
+ then:
+ properties:
+ num-lanes:
+ minimum: 1
+ maximum: 4
+
required:
- compatible
- reg
diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
index 7bd78cfca845..6b1521c6b607 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
@@ -14,6 +14,7 @@ properties:
compatible:
oneOf:
- const: ti,j721e-pcie-host
+ - const: ti,j784s4-pcie-host
- description: PCIe controller in AM64
items:
- const: ti,am64-pcie-host
@@ -120,6 +121,17 @@ allOf:
minimum: 1
maximum: 2
+ - if:
+ properties:
+ compatible:
+ enum:
+ - ti,j784s4-pcie-host
+ then:
+ properties:
+ num-lanes:
+ minimum: 1
+ maximum: 4
+
required:
- compatible
- reg
--
2.25.1
next prev parent reply other threads:[~2023-01-18 13:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-18 12:59 [PATCH v8 0/5] PCI: add 4x lane support for pci-j721e controllers Achal Verma
2023-01-18 12:59 ` [PATCH v8 1/5] dt-bindings: PCI: ti,j721e-pci-*: add checks for num-lanes Achal Verma
2023-01-19 15:38 ` Krzysztof Kozlowski
2023-01-18 12:59 ` [PATCH v8 2/5] PCI: j721e: Add per platform maximum lane settings Achal Verma
2023-01-18 12:59 ` [PATCH v8 3/5] PCI: j721e: Add PCIe 4x lane selection support Achal Verma
2023-01-18 12:59 ` Achal Verma [this message]
2023-01-18 12:59 ` [PATCH v8 5/5] PCI: j721e: add j784s4 PCIe configuration Achal Verma
2023-01-18 16:56 ` Bjorn Helgaas
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