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Message-Id: <20241021-pcie_ep_range-v3-2-b13526eb0089@nxp.com>
Date: Mon, 21 Oct 2024 16:07:37 -0400
From: Frank Li <Frank.Li@....com>
To: Lorenzo Pieralisi <lpieralisi@...nel.org>,
Krzysztof Wilczyński <kw@...ux.com>,
Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
Rob Herring <robh@...nel.org>, Bjorn Helgaas <bhelgaas@...gle.com>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Abraham I <kishon@...nel.org>,
Saravana Kannan <saravanak@...gle.com>, Jingoo Han <jingoohan1@...il.com>,
Gustavo Pimentel <gustavo.pimentel@...opsys.com>,
Jesper Nilsson <jesper.nilsson@...s.com>,
Richard Zhu <hongxing.zhu@....com>, Lucas Stach <l.stach@...gutronix.de>,
Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>
Cc: linux-pci@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...s.com,
linux-arm-kernel@...ts.infradead.org, imx@...ts.linux.dev,
Krzysztof Wilczyński <kwilczynski@...nel.org>,
Frank Li <Frank.Li@....com>, Conor Dooley <conor.dooley@...rochip.com>
Subject: [PATCH v3 2/4] dt-bindings: PCI: fsl,imx6q-pcie-ep: Add compatible
string fsl,imx8q-pcie-ep
Add new compatible string fsl,imx8q-pcie-ep for iMX8Q. reg-names only needs
'dbi' and 'addr_space' because the others are located at default offset.
The clock-names align Root Complex (RC)'s naming.
Acked-by: Conor Dooley <conor.dooley@...rochip.com>
Signed-off-by: Frank Li <Frank.Li@....com>
---
.../devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml | 38 +++++++++++++++++++++-
1 file changed, 37 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
index 84ca12e8b25be..7bd00faa1f2c3 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
@@ -22,6 +22,7 @@ properties:
- fsl,imx8mm-pcie-ep
- fsl,imx8mq-pcie-ep
- fsl,imx8mp-pcie-ep
+ - fsl,imx8q-pcie-ep
- fsl,imx95-pcie-ep
clocks:
@@ -74,6 +75,20 @@ allOf:
- const: dbi2
- const: atu
+ - if:
+ properties:
+ compatible:
+ enum:
+ - fsl,imx8q-pcie-ep
+ then:
+ properties:
+ reg:
+ maxItems: 2
+ reg-names:
+ items:
+ - const: dbi
+ - const: addr_space
+
- if:
properties:
compatible:
@@ -109,7 +124,14 @@ allOf:
- const: pcie_bus
- const: pcie_phy
- const: pcie_aux
- else:
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - fsl,imx8mm-pcie-ep
+ - fsl,imx8mp-pcie-ep
+ then:
properties:
clocks:
maxItems: 3
@@ -119,6 +141,20 @@ allOf:
- const: pcie_bus
- const: pcie_aux
+ - if:
+ properties:
+ compatible:
+ enum:
+ - fsl,imxq-pcie-ep
+ then:
+ properties:
+ clocks:
+ maxItems: 3
+ clock-names:
+ items:
+ - const: dbi
+ - const: mstr
+ - const: slv
unevaluatedProperties: false
--
2.34.1
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