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From: Kishon Vijay Abraham I <kishon@ti.com>
To: Kishon Vijay Abraham I <kishon@ti.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Rob Herring <robh+dt@kernel.org>,
	Tom Joseph <tjoseph@cadence.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: <linux-pci@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <linux-omap@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH 1/4] dt-bindings: PCI: ti,j721e: Add binding to represent refclk to the connector
Date: Thu, 24 Dec 2020 17:26:55 +0530	[thread overview]
Message-ID: <20201224115658.2795-2-kishon@ti.com> (raw)
In-Reply-To: <20201224115658.2795-1-kishon@ti.com>

Add binding to represent refclk to the PCIe connector.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 .../bindings/pci/ti,j721e-pci-host.yaml         | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
index 0880a613ece6..7607018a115b 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
@@ -46,12 +46,21 @@ properties:
     maxItems: 1
 
   clocks:
-    maxItems: 1
-    description: clock-specifier to represent input to the PCIe
+    minItems: 1
+    maxItems: 2
+    description: clock-specifier to represent input to the PCIe for 1 item.
+      2nd item if present represents reference clock to the connector.
 
   clock-names:
-    items:
-      - const: fck
+    oneOf:
+      - description: Represent input clock to the PCIe
+        items:
+          - const: fck
+      - description: Represent input clock to the PCIe and reference clock to
+          the connector.
+        items:
+          - const: fck
+          - const: pcie_refclk
 
   vendor-id:
     const: 0x104c
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Kishon Vijay Abraham I <kishon@ti.com>
To: Kishon Vijay Abraham I <kishon@ti.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Rob Herring <robh+dt@kernel.org>,
	Tom Joseph <tjoseph@cadence.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: linux-pci@vger.kernel.org, linux-omap@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH 1/4] dt-bindings: PCI: ti, j721e: Add binding to represent refclk to the connector
Date: Thu, 24 Dec 2020 17:26:55 +0530	[thread overview]
Message-ID: <20201224115658.2795-2-kishon@ti.com> (raw)
In-Reply-To: <20201224115658.2795-1-kishon@ti.com>

Add binding to represent refclk to the PCIe connector.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 .../bindings/pci/ti,j721e-pci-host.yaml         | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
index 0880a613ece6..7607018a115b 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
@@ -46,12 +46,21 @@ properties:
     maxItems: 1
 
   clocks:
-    maxItems: 1
-    description: clock-specifier to represent input to the PCIe
+    minItems: 1
+    maxItems: 2
+    description: clock-specifier to represent input to the PCIe for 1 item.
+      2nd item if present represents reference clock to the connector.
 
   clock-names:
-    items:
-      - const: fck
+    oneOf:
+      - description: Represent input clock to the PCIe
+        items:
+          - const: fck
+      - description: Represent input clock to the PCIe and reference clock to
+          the connector.
+        items:
+          - const: fck
+          - const: pcie_refclk
 
   vendor-id:
     const: 0x104c
-- 
2.17.1


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  reply	other threads:[~2020-12-24 11:59 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-24 11:56 [PATCH 0/4] AM64: Add PCIe bindings and driver support Kishon Vijay Abraham I
2020-12-24 11:56 ` Kishon Vijay Abraham I
2020-12-24 11:56 ` Kishon Vijay Abraham I [this message]
2020-12-24 11:56   ` [PATCH 1/4] dt-bindings: PCI: ti, j721e: Add binding to represent refclk to the connector Kishon Vijay Abraham I
2020-12-24 11:56 ` [PATCH 2/4] dt-bindings: pci: ti,j721e: Add host mode dt-bindings for TI's AM64 SoC Kishon Vijay Abraham I
2020-12-24 11:56   ` [PATCH 2/4] dt-bindings: pci: ti, j721e: " Kishon Vijay Abraham I
2020-12-24 11:56 ` [PATCH 3/4] dt-bindings: pci: ti,j721e: Add endpoint " Kishon Vijay Abraham I
2020-12-24 11:56   ` [PATCH 3/4] dt-bindings: pci: ti, j721e: " Kishon Vijay Abraham I
2020-12-24 11:56 ` [PATCH 4/4] PCI: j721e: Add support to provide refclk to PCIe connector Kishon Vijay Abraham I
2020-12-24 11:56   ` Kishon Vijay Abraham I
2021-01-04 11:00   ` Kishon Vijay Abraham I
2021-01-04 11:00     ` Kishon Vijay Abraham I

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