[PATCH v5 0/5] convert designware-pcie.txt to yaml

[PATCH v5 0/5] convert designware-pcie.txt to yaml

[Mauro Carvalho Chehab]

This series convert designware-pcie.txt to DT schema.

I opted to move the pcie-kirin.txt changes out of this series. I'll submit
it in separate, as they should come after some changes I'm doing at
pcie-kirin.c driver.

v5:
- Addressed some issues pointed by Rob Herring:
  Added interrupts and interrupt-cells to DT;
  Addressed warnings generated with make dbs-check on existing
  *.dts* files.

Mauro Carvalho Chehab (5):
  dt-bindings: PCI: add snps,dw-pcie.yaml
  dt-bindings: PCI: add snps,dw-pcie-ep.yaml
  dt-bindings: PCI: update references to Designware schema
  dt-bindings: PCI: remove designware-pcie.txt
  dt-bindings: arm64: tegra: fix pcie-ep DT nodes

 .../bindings/pci/amlogic,meson-pcie.txt       |   4 +-
 .../bindings/pci/axis,artpec6-pcie.txt        |   2 +-
 .../bindings/pci/designware-pcie.txt          |  77 -------------
 .../bindings/pci/fsl,imx6q-pcie.txt           |   2 +-
 .../bindings/pci/hisilicon-histb-pcie.txt     |   2 +-
 .../devicetree/bindings/pci/kirin-pcie.txt    |   2 +-
 .../bindings/pci/layerscape-pci.txt           |   2 +-
 .../bindings/pci/nvidia,tegra194-pcie.txt     |   7 +-
 .../devicetree/bindings/pci/pci-armada8k.txt  |   2 +-
 .../devicetree/bindings/pci/pcie-al.txt       |   2 +-
 .../devicetree/bindings/pci/qcom,pcie.txt     |  14 +--
 .../bindings/pci/samsung,exynos-pcie.yaml     |   4 +-
 .../bindings/pci/sifive,fu740-pcie.yaml       |   4 +-
 .../bindings/pci/snps,dw-pcie-ep.yaml         |  90 ++++++++++++++++
 .../devicetree/bindings/pci/snps,dw-pcie.yaml | 102 ++++++++++++++++++
 .../pci/socionext,uniphier-pcie-ep.yaml       |   4 +-
 .../devicetree/bindings/pci/ti-pci.txt        |   4 +-
 .../devicetree/bindings/pci/uniphier-pcie.txt |   2 +-
 MAINTAINERS                                   |   3 +-
 .../boot/dts/nvidia/tegra194-p2972-0000.dts   |   2 +-
 .../boot/dts/nvidia/tegra194-p3509-0000.dtsi  |   2 +-
 arch/arm64/boot/dts/nvidia/tegra194.dtsi      |   6 +-
 22 files changed, 228 insertions(+), 111 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/pci/designware-pcie.txt
 create mode 100644 Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
 create mode 100644 Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml

-- 
2.31.1

[PATCH v5 1/5] dt-bindings: PCI: add snps,dw-pcie.yaml

[Mauro Carvalho Chehab]

Currently, the designware schema is defined on a text file:
	designware-pcie.txt

Convert the pci-bus part into a schema.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 .../devicetree/bindings/pci/snps,dw-pcie.yaml | 102 ++++++++++++++++++
 MAINTAINERS                                   |   1 +
 2 files changed, 103 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml

diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
new file mode 100644
index 000000000000..d4441d822b91
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
@@ -0,0 +1,102 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/snps,dw-pcie.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Synopsys DesignWare PCIe interface
+
+maintainers:
+  - Jingoo Han <jingoohan1@gmail.com>
+  - Gustavo Pimentel <gustavo.pimentel@synopsys.com>
+
+description: |
+  Synopsys DesignWare PCIe host controller
+
+allOf:
+  - $ref: /schemas/pci/pci-bus.yaml#
+
+properties:
+  compatible:
+    anyOf:
+      - {}
+      - const: snps,dw-pcie
+
+  reg:
+    description: |
+      It should contain Data Bus Interface (dbi) and config registers for all
+      versions.
+      For designware core version >= 4.80, it may contain ATU address space.
+    minItems: 2
+    maxItems: 5
+
+  reg-names:
+    minItems: 2
+    maxItems: 5
+    items:
+      enum: [dbi, dbi2, config, atu, app, elbi, mgmt, ctrl, parf, cfg, link]
+
+  num-lanes:
+    $ref: '/schemas/types.yaml#/definitions/uint32'
+    description: |
+      number of lanes to use (this property should be specified unless
+      the link is brought already up in BIOS)
+    maximum: 16
+
+  reset-gpio:
+    description: GPIO pin number of PERST# signal
+    maxItems: 1
+    deprecated: true
+
+  reset-gpios:
+    description: GPIO controlled connection to PERST# signal
+    maxItems: 1
+
+  interrupts: true
+
+  interrupt-names: true
+
+  clocks: true
+
+  snps,enable-cdm-check:
+    type: boolean
+    description: |
+      This is a boolean property and if present enables
+      automatic checking of CDM (Configuration Dependent Module) registers
+      for data corruption. CDM registers include standard PCIe configuration
+      space registers, Port Logic registers, DMA and iATU (internal Address
+      Translation Unit) registers.
+
+  num-viewport:
+    description: |
+      number of view ports configured in hardware. If a platform
+      does not specify it, the driver autodetects it.
+    deprecated: true
+
+unevaluatedProperties: false
+
+required:
+  - reg
+  - reg-names
+  - compatible
+
+examples:
+  - |
+    bus {
+      #address-cells = <1>;
+      #size-cells = <1>;
+      pcie@dfc00000 {
+        device_type = "pci";
+        compatible = "snps,dw-pcie";
+        reg = <0xdfc00000 0x0001000>, /* IP registers */
+              <0xd0000000 0x0002000>; /* Configuration space */
+        reg-names = "dbi", "config";
+        #address-cells = <3>;
+        #size-cells = <2>;
+        ranges = <0x81000000 0 0x00000000 0xde000000 0 0x00010000>,
+                 <0x82000000 0 0xd0400000 0xd0400000 0 0x0d000000>;
+        interrupts = <25>, <24>;
+        #interrupt-cells = <1>;
+        num-lanes = <1>;
+      };
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index fb6971bc28c5..c88f6cb37e47 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14306,6 +14306,7 @@ M:	Gustavo Pimentel <gustavo.pimentel@synopsys.com>
 L:	linux-pci@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/pci/designware-pcie.txt
+F:	Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
 F:	drivers/pci/controller/dwc/*designware*
 
 PCI DRIVER FOR TI DRA7XX/J721E
-- 
2.31.1

[PATCH v5 2/5] dt-bindings: PCI: add snps,dw-pcie-ep.yaml

[Mauro Carvalho Chehab]

Currently, the designware schema is defined on a text file:
	designware-pcie.txt

It contains two separate schemas on it:

- snps,dw-pcie
  This one uses the pci-bus.yaml schema;
- snps,dw-pcie-ep
  This one uses the pci-ep.yaml schema.

As the:
	AllOf:
	  - $ref: <foo>

for the endpoint part is different than the PCI one, place
it on a separate yaml file.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 .../bindings/pci/snps,dw-pcie-ep.yaml         | 90 +++++++++++++++++++
 MAINTAINERS                                   |  1 +
 2 files changed, 91 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml

diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
new file mode 100644
index 000000000000..b5935b1b153f
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/snps,dw-pcie-ep.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Synopsys DesignWare PCIe endpoint interface
+
+maintainers:
+  - Jingoo Han <jingoohan1@gmail.com>
+  - Gustavo Pimentel <gustavo.pimentel@synopsys.com>
+
+description: |
+  Synopsys DesignWare PCIe host controller endpoint
+
+allOf:
+  - $ref: /schemas/pci/pci-ep.yaml#
+
+properties:
+  compatible:
+    anyOf:
+      - {}
+      - const: snps,dw-pcie-ep
+
+  reg:
+    description: |
+      It should contain Data Bus Interface (dbi) and config registers for all
+      versions.
+      For designware core version >= 4.80, it may contain ATU address space.
+    minItems: 2
+    maxItems: 4
+
+  reg-names:
+    minItems: 2
+    maxItems: 4
+    items:
+      enum: [dbi, dbi2, config, atu, addr_space, link, atu_dma, appl]
+
+  reset-gpio:
+    description: GPIO pin number of PERST# signal
+    maxItems: 1
+    deprecated: true
+
+  reset-gpios:
+    description: GPIO controlled connection to PERST# signal
+    maxItems: 1
+
+  snps,enable-cdm-check:
+    type: boolean
+    description: |
+      This is a boolean property and if present enables
+      automatic checking of CDM (Configuration Dependent Module) registers
+      for data corruption. CDM registers include standard PCIe configuration
+      space registers, Port Logic registers, DMA and iATU (internal Address
+      Translation Unit) registers.
+
+  num-ib-windows:
+    description: number of inbound address translation windows
+    maxItems: 1
+    deprecated: true
+
+  num-ob-windows:
+    description: number of outbound address translation windows
+    maxItems: 1
+    deprecated: true
+
+  max-functions:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: maximum number of functions that can be configured
+
+required:
+  - reg
+  - reg-names
+  - compatible
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    bus {
+      #address-cells = <1>;
+      #size-cells = <1>;
+      pcie-ep@dfd00000 {
+        compatible = "snps,dw-pcie-ep";
+        reg = <0xdfc00000 0x0001000>, /* IP registers 1 */
+              <0xdfc01000 0x0001000>, /* IP registers 2 */
+              <0xd0000000 0x2000000>; /* Configuration space */
+        reg-names = "dbi", "dbi2", "addr_space";
+      };
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index c88f6cb37e47..5818733eace7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14307,6 +14307,7 @@ L:	linux-pci@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/pci/designware-pcie.txt
 F:	Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
+F:	Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
 F:	drivers/pci/controller/dwc/*designware*
 
 PCI DRIVER FOR TI DRA7XX/J721E
-- 
2.31.1

[PATCH v5 3/5] dt-bindings: PCI: update references to Designware schema

[Mauro Carvalho Chehab]

Now that its contents were converted to a DT schema, replace
the references for the old file on existing properties.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 .../devicetree/bindings/pci/amlogic,meson-pcie.txt |  4 ++--
 .../devicetree/bindings/pci/axis,artpec6-pcie.txt  |  2 +-
 .../devicetree/bindings/pci/fsl,imx6q-pcie.txt     |  2 +-
 .../bindings/pci/hisilicon-histb-pcie.txt          |  2 +-
 .../devicetree/bindings/pci/kirin-pcie.txt         |  2 +-
 .../devicetree/bindings/pci/layerscape-pci.txt     |  2 +-
 .../bindings/pci/nvidia,tegra194-pcie.txt          |  5 +++--
 .../devicetree/bindings/pci/pci-armada8k.txt       |  2 +-
 Documentation/devicetree/bindings/pci/pcie-al.txt  |  2 +-
 .../devicetree/bindings/pci/qcom,pcie.txt          | 14 +++++++-------
 .../bindings/pci/samsung,exynos-pcie.yaml          |  4 ++--
 .../devicetree/bindings/pci/sifive,fu740-pcie.yaml |  4 ++--
 .../bindings/pci/socionext,uniphier-pcie-ep.yaml   |  4 ++--
 Documentation/devicetree/bindings/pci/ti-pci.txt   |  4 ++--
 .../devicetree/bindings/pci/uniphier-pcie.txt      |  2 +-
 15 files changed, 28 insertions(+), 27 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/amlogic,meson-pcie.txt b/Documentation/devicetree/bindings/pci/amlogic,meson-pcie.txt
index b6acbe694ffb..c3a75ac6e59d 100644
--- a/Documentation/devicetree/bindings/pci/amlogic,meson-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/amlogic,meson-pcie.txt
@@ -3,7 +3,7 @@ Amlogic Meson AXG DWC PCIE SoC controller
 Amlogic Meson PCIe host controller is based on the Synopsys DesignWare PCI core.
 It shares common functions with the PCIe DesignWare core driver and
 inherits common properties defined in
-Documentation/devicetree/bindings/pci/designware-pcie.txt.
+Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml.
 
 Additional properties are described here:
 
@@ -33,7 +33,7 @@ Required properties:
 - phy-names: must contain "pcie"
 
 - device_type:
-	should be "pci". As specified in designware-pcie.txt
+	should be "pci". As specified in snps,dw-pcie.yaml
 
 
 Example configuration:
diff --git a/Documentation/devicetree/bindings/pci/axis,artpec6-pcie.txt b/Documentation/devicetree/bindings/pci/axis,artpec6-pcie.txt
index 979dc7b6cfe8..cc6dcdb676b9 100644
--- a/Documentation/devicetree/bindings/pci/axis,artpec6-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/axis,artpec6-pcie.txt
@@ -1,7 +1,7 @@
 * Axis ARTPEC-6 PCIe interface
 
 This PCIe host controller is based on the Synopsys DesignWare PCIe IP
-and thus inherits all the common properties defined in designware-pcie.txt.
+and thus inherits all the common properties defined in snps,dw-pcie.yaml.
 
 Required properties:
 - compatible: "axis,artpec6-pcie", "snps,dw-pcie" for ARTPEC-6 in RC mode;
diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
index d8971ab99274..5e6eb44c81b5 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
@@ -1,7 +1,7 @@
 * Freescale i.MX6 PCIe interface
 
 This PCIe host controller is based on the Synopsys DesignWare PCIe IP
-and thus inherits all the common properties defined in designware-pcie.txt.
+and thus inherits all the common properties defined in snps,dw-pcie.yaml.
 
 Required properties:
 - compatible:
diff --git a/Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt b/Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
index 760b4d740616..5f0cf6c2fef3 100644
--- a/Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
@@ -3,7 +3,7 @@ HiSilicon STB PCIe host bridge DT description
 The HiSilicon STB PCIe host controller is based on the DesignWare PCIe core.
 It shares common functions with the DesignWare PCIe core driver and inherits
 common properties defined in
-Documentation/devicetree/bindings/pci/designware-pcie.txt.
+Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml.
 
 Additional properties are described here:
 
diff --git a/Documentation/devicetree/bindings/pci/kirin-pcie.txt b/Documentation/devicetree/bindings/pci/kirin-pcie.txt
index 6bbe43818ad5..7db30534498f 100644
--- a/Documentation/devicetree/bindings/pci/kirin-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/kirin-pcie.txt
@@ -3,7 +3,7 @@ HiSilicon Kirin SoCs PCIe host DT description
 Kirin PCIe host controller is based on the Synopsys DesignWare PCI core.
 It shares common functions with the PCIe DesignWare core driver and
 inherits common properties defined in
-Documentation/devicetree/bindings/pci/designware-pcie.txt.
+Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml.
 
 Additional properties are described here:
 
diff --git a/Documentation/devicetree/bindings/pci/layerscape-pci.txt b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
index 6d898dd4a8e2..f36efa73a470 100644
--- a/Documentation/devicetree/bindings/pci/layerscape-pci.txt
+++ b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
@@ -1,7 +1,7 @@
 Freescale Layerscape PCIe controller
 
 This PCIe host controller is based on the Synopsys DesignWare PCIe IP
-and thus inherits all the common properties defined in designware-pcie.txt.
+and thus inherits all the common properties defined in snps,dw-pcie.yaml.
 
 This controller derives its clocks from the Reset Configuration Word (RCW)
 which is used to describe the PLL settings at the time of chip-reset.
diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
index bd43f3c3ece4..6a99d2aa8075 100644
--- a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
@@ -1,7 +1,8 @@
 NVIDIA Tegra PCIe controller (Synopsys DesignWare Core based)
 
 This PCIe controller is based on the Synopsis Designware PCIe IP
-and thus inherits all the common properties defined in designware-pcie.txt.
+and thus inherits all the common properties defined in snps,dw-pcie.yaml and
+snps,dw-pcie-ep.yaml.
 Some of the controller instances are dual mode where in they can work either
 in root port mode or endpoint mode but one at a time.
 
@@ -22,7 +23,7 @@ Required properties:
   property.
 - reg-names: Must include the following entries:
   "appl": Controller's application logic registers
-  "config": As per the definition in designware-pcie.txt
+  "config": As per the definition in snps,dw-pcie.yaml
   "atu_dma": iATU and DMA registers. This is where the iATU (internal Address
              Translation Unit) registers of the PCIe core are made available
              for SW access.
diff --git a/Documentation/devicetree/bindings/pci/pci-armada8k.txt b/Documentation/devicetree/bindings/pci/pci-armada8k.txt
index 7a813d0e6d63..ff25a134befa 100644
--- a/Documentation/devicetree/bindings/pci/pci-armada8k.txt
+++ b/Documentation/devicetree/bindings/pci/pci-armada8k.txt
@@ -1,7 +1,7 @@
 * Marvell Armada 7K/8K PCIe interface
 
 This PCIe host controller is based on the Synopsys DesignWare PCIe IP
-and thus inherits all the common properties defined in designware-pcie.txt.
+and thus inherits all the common properties defined in snps,dw-pcie.yaml.
 
 Required properties:
 - compatible: "marvell,armada8k-pcie"
diff --git a/Documentation/devicetree/bindings/pci/pcie-al.txt b/Documentation/devicetree/bindings/pci/pcie-al.txt
index 557a5089229d..2ad1fe466eab 100644
--- a/Documentation/devicetree/bindings/pci/pcie-al.txt
+++ b/Documentation/devicetree/bindings/pci/pcie-al.txt
@@ -2,7 +2,7 @@
 
 Amazon's Annapurna Labs PCIe Host Controller is based on the Synopsys DesignWare
 PCI core. It inherits common properties defined in
-Documentation/devicetree/bindings/pci/designware-pcie.txt.
+Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml.
 
 Properties of the host controller node that differ from it are:
 
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index 25f4def468bf..3f646875f8c2 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -34,22 +34,22 @@
 - device_type:
 	Usage: required
 	Value type: <string>
-	Definition: Should be "pci". As specified in designware-pcie.txt
+	Definition: Should be "pci". As specified in snps,dw-pcie.yaml
 
 - #address-cells:
 	Usage: required
 	Value type: <u32>
-	Definition: Should be 3. As specified in designware-pcie.txt
+	Definition: Should be 3. As specified in snps,dw-pcie.yaml
 
 - #size-cells:
 	Usage: required
 	Value type: <u32>
-	Definition: Should be 2. As specified in designware-pcie.txt
+	Definition: Should be 2. As specified in snps,dw-pcie.yaml
 
 - ranges:
 	Usage: required
 	Value type: <prop-encoded-array>
-	Definition: As specified in designware-pcie.txt
+	Definition: As specified in snps,dw-pcie.yaml
 
 - interrupts:
 	Usage: required
@@ -64,17 +64,17 @@
 - #interrupt-cells:
 	Usage: required
 	Value type: <u32>
-	Definition: Should be 1. As specified in designware-pcie.txt
+	Definition: Should be 1. As specified in snps,dw-pcie.yaml
 
 - interrupt-map-mask:
 	Usage: required
 	Value type: <prop-encoded-array>
-	Definition: As specified in designware-pcie.txt
+	Definition: As specified in snps,dw-pcie.yaml
 
 - interrupt-map:
 	Usage: required
 	Value type: <prop-encoded-array>
-	Definition: As specified in designware-pcie.txt
+	Definition: As specified in snps,dw-pcie.yaml
 
 - clocks:
 	Usage: required
diff --git a/Documentation/devicetree/bindings/pci/samsung,exynos-pcie.yaml b/Documentation/devicetree/bindings/pci/samsung,exynos-pcie.yaml
index 1810bf722350..445eed94b53f 100644
--- a/Documentation/devicetree/bindings/pci/samsung,exynos-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/samsung,exynos-pcie.yaml
@@ -13,10 +13,10 @@ maintainers:
 description: |+
   Exynos5433 SoC PCIe host controller is based on the Synopsys DesignWare
   PCIe IP and thus inherits all the common properties defined in
-  designware-pcie.txt.
+  snps,dw-pcie.yaml.
 
 allOf:
-  - $ref: /schemas/pci/pci-bus.yaml#
+  - $ref: /schemas/pci/snps,dw-pcie.yaml#
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml b/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
index b03cbb9b6602..2b9d1d6fc661 100644
--- a/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
@@ -10,14 +10,14 @@ description: |+
   SiFive FU740 PCIe host controller is based on the Synopsys DesignWare
   PCI core. It shares common features with the PCIe DesignWare core and
   inherits common properties defined in
-  Documentation/devicetree/bindings/pci/designware-pcie.txt.
+  Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml.
 
 maintainers:
   - Paul Walmsley <paul.walmsley@sifive.com>
   - Greentime Hu <greentime.hu@sifive.com>
 
 allOf:
-  - $ref: /schemas/pci/pci-bus.yaml#
+  - $ref: /schemas/pci/snps,dw-pcie.yaml#
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml
index d6cf8a560ef0..144cbcd60a1c 100644
--- a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml
@@ -10,13 +10,13 @@ description: |
   UniPhier PCIe endpoint controller is based on the Synopsys DesignWare
   PCI core. It shares common features with the PCIe DesignWare core and
   inherits common properties defined in
-  Documentation/devicetree/bindings/pci/designware-pcie.txt.
+  Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml.
 
 maintainers:
   - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
 
 allOf:
-  - $ref: "pci-ep.yaml#"
+  - $ref: /schemas/pci/snps,dw-pcie-ep.yaml#
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt
index d5cbfe6b0d89..8147e3e3e29b 100644
--- a/Documentation/devicetree/bindings/pci/ti-pci.txt
+++ b/Documentation/devicetree/bindings/pci/ti-pci.txt
@@ -12,7 +12,7 @@ PCIe DesignWare Controller
 	       number of PHYs as specified in *phys* property.
  - ti,hwmods : Name of the hwmod associated to the pcie, "pcie<X>",
 	       where <X> is the instance number of the pcie from the HW spec.
- - num-lanes as specified in ../designware-pcie.txt
+ - num-lanes as specified in ../snps,dw-pcie.yaml
  - ti,syscon-lane-sel : phandle/offset pair. Phandle to the system control
 			module and the register offset to specify lane
 			selection.
@@ -32,7 +32,7 @@ HOST MODE
    device_type,
    ranges,
    interrupt-map-mask,
-   interrupt-map : as specified in ../designware-pcie.txt
+   interrupt-map : as specified in ../snps,dw-pcie.yaml
  - ti,syscon-unaligned-access: phandle to the syscon DT node. The 1st argument
 			       should contain the register offset within syscon
 			       and the 2nd argument should contain the bit field
diff --git a/Documentation/devicetree/bindings/pci/uniphier-pcie.txt b/Documentation/devicetree/bindings/pci/uniphier-pcie.txt
index c4b7381733a0..359585db049f 100644
--- a/Documentation/devicetree/bindings/pci/uniphier-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/uniphier-pcie.txt
@@ -6,7 +6,7 @@ on Socionext UniPhier SoCs.
 UniPhier PCIe host controller is based on the Synopsys DesignWare PCI core.
 It shares common functions with the PCIe DesignWare core driver and inherits
 common properties defined in
-Documentation/devicetree/bindings/pci/designware-pcie.txt.
+Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml.
 
 Required properties:
 - compatible: Should be "socionext,uniphier-pcie".
-- 
2.31.1

[PATCH v5 4/5] dt-bindings: PCI: remove designware-pcie.txt

[Mauro Carvalho Chehab]

Now that the properties defined there were converted to DT schema,
and the other dt-bindings are pointing to the new schemas,
drop it.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 .../bindings/pci/designware-pcie.txt          | 77 -------------------
 MAINTAINERS                                   |  1 -
 2 files changed, 78 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/pci/designware-pcie.txt

diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt
deleted file mode 100644
index 78494c4050f7..000000000000
--- a/Documentation/devicetree/bindings/pci/designware-pcie.txt
+++ /dev/null
@@ -1,77 +0,0 @@
-* Synopsys DesignWare PCIe interface
-
-Required properties:
-- compatible:
-	"snps,dw-pcie" for RC mode;
-	"snps,dw-pcie-ep" for EP mode;
-- reg: For designware cores version < 4.80 contains the configuration
-       address space. For designware core version >= 4.80, contains
-       the configuration and ATU address space
-- reg-names: Must be "config" for the PCIe configuration space and "atu" for
-	     the ATU address space.
-    (The old way of getting the configuration address space from "ranges"
-    is deprecated and should be avoided.)
-RC mode:
-- #address-cells: set to <3>
-- #size-cells: set to <2>
-- device_type: set to "pci"
-- ranges: ranges for the PCI memory and I/O regions
-- #interrupt-cells: set to <1>
-- interrupt-map-mask and interrupt-map: standard PCI
-	properties to define the mapping of the PCIe interface to interrupt
-	numbers.
-EP mode:
-- num-ib-windows: number of inbound address translation windows
-- num-ob-windows: number of outbound address translation windows
-
-Optional properties:
-- num-lanes: number of lanes to use (this property should be specified unless
-  the link is brought already up in BIOS)
-- reset-gpio: GPIO pin number of power good signal
-- clocks: Must contain an entry for each entry in clock-names.
-	See ../clocks/clock-bindings.txt for details.
-- clock-names: Must include the following entries:
-	- "pcie"
-	- "pcie_bus"
-- snps,enable-cdm-check: This is a boolean property and if present enables
-   automatic checking of CDM (Configuration Dependent Module) registers
-   for data corruption. CDM registers include standard PCIe configuration
-   space registers, Port Logic registers, DMA and iATU (internal Address
-   Translation Unit) registers.
-RC mode:
-- num-viewport: number of view ports configured in hardware. If a platform
-  does not specify it, the driver assumes 2.
-- bus-range: PCI bus numbers covered (it is recommended for new devicetrees
-  to specify this property, to keep backwards compatibility a range of
-  0x00-0xff is assumed if not present)
-
-EP mode:
-- max-functions: maximum number of functions that can be configured
-
-Example configuration:
-
-	pcie: pcie@dfc00000 {
-		compatible = "snps,dw-pcie";
-		reg = <0xdfc00000 0x0001000>, /* IP registers */
-		      <0xd0000000 0x0002000>; /* Configuration space */
-		reg-names = "dbi", "config";
-		#address-cells = <3>;
-		#size-cells = <2>;
-		device_type = "pci";
-		ranges = <0x81000000 0 0x00000000 0xde000000 0 0x00010000
-			  0x82000000 0 0xd0400000 0xd0400000 0 0x0d000000>;
-		interrupts = <25>, <24>;
-		#interrupt-cells = <1>;
-		num-lanes = <1>;
-	};
-or
-	pcie: pcie@dfc00000 {
-		compatible = "snps,dw-pcie-ep";
-		reg = <0xdfc00000 0x0001000>, /* IP registers 1 */
-		      <0xdfc01000 0x0001000>, /* IP registers 2 */
-		      <0xd0000000 0x2000000>; /* Configuration space */
-		reg-names = "dbi", "dbi2", "addr_space";
-		num-ib-windows = <6>;
-		num-ob-windows = <2>;
-		num-lanes = <1>;
-	};
diff --git a/MAINTAINERS b/MAINTAINERS
index 5818733eace7..bc28b27764e1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14305,7 +14305,6 @@ M:	Jingoo Han <jingoohan1@gmail.com>
 M:	Gustavo Pimentel <gustavo.pimentel@synopsys.com>
 L:	linux-pci@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/pci/designware-pcie.txt
 F:	Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
 F:	Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
 F:	drivers/pci/controller/dwc/*designware*
-- 
2.31.1

[PATCH v5 5/5] dt-bindings: arm64: tegra: fix pcie-ep DT nodes

[Mauro Carvalho Chehab]

As defined by Documentation/devicetree/bindings/pci/pci-ep.yaml,
PCIe endpoints match this pattern:

	properties:
	  $nodename:
	    pattern: "^pcie-ep@"

Change the existing ones in order to avoid those warnings:

	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dt.yaml: pcie_ep@14160000: $nodename:0: 'pcie_ep@14160000' does not match '^pcie-ep@'
		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dt.yaml: pcie_ep@14180000: $nodename:0: 'pcie_ep@14180000' does not match '^pcie-ep@'
		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dt.yaml: pcie_ep@141a0000: $nodename:0: 'pcie_ep@141a0000' does not match '^pcie-ep@'
		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dt.yaml: pcie_ep@14160000: $nodename:0: 'pcie_ep@14160000' does not match '^pcie-ep@'
		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dt.yaml: pcie_ep@14180000: $nodename:0: 'pcie_ep@14180000' does not match '^pcie-ep@'
		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dt.yaml: pcie_ep@141a0000: $nodename:0: 'pcie_ep@141a0000' does not match '^pcie-ep@'
		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
	arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dt.yaml: pcie_ep@14160000: $nodename:0: 'pcie_ep@14160000' does not match '^pcie-ep@'
		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
	arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dt.yaml: pcie_ep@14180000: $nodename:0: 'pcie_ep@14180000' does not match '^pcie-ep@'
		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
	arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dt.yaml: pcie_ep@141a0000: $nodename:0: 'pcie_ep@141a0000' does not match '^pcie-ep@'
		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 .../devicetree/bindings/pci/nvidia,tegra194-pcie.txt        | 2 +-
 arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts          | 2 +-
 arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi         | 2 +-
 arch/arm64/boot/dts/nvidia/tegra194.dtsi                    | 6 +++---
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
index 6a99d2aa8075..8e4f9bfb316d 100644
--- a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
@@ -197,7 +197,7 @@ Tegra194 RC mode:
 Tegra194 EP mode:
 -----------------
 
-	pcie_ep@141a0000 {
+	pcie-ep@141a0000 {
 		compatible = "nvidia,tegra194-pcie-ep", "snps,dw-pcie-ep";
 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8A>;
 		reg = <0x00 0x141a0000 0x0 0x00020000   /* appl registers (128K)      */
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
index 96bd01cadb18..542bf761c097 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
@@ -764,7 +764,7 @@ pcie@141a0000 {
 			    "p2u-5", "p2u-6", "p2u-7";
 	};
 
-	pcie_ep@141a0000 {
+	pcie-ep@141a0000 {
 		status = "disabled";
 
 		vddio-pex-ctl-supply = <&vdd_1v8ao>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi
index 836a7e0a4267..a71848177849 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi
@@ -741,7 +741,7 @@ pcie@141a0000 {
 			    "p2u-5", "p2u-6", "p2u-7";
 	};
 
-	pcie_ep@141a0000 {
+	pcie-ep@141a0000 {
 		status = "disabled";
 
 		vddio-pex-ctl-supply = <&vdd_1v8ao>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 5ba7a4519b95..606065fc373f 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -2121,7 +2121,7 @@ pcie@141a0000 {
 		dma-coherent;
 	};
 
-	pcie_ep@14160000 {
+	pcie-ep@14160000 {
 		compatible = "nvidia,tegra194-pcie-ep", "snps,dw-pcie-ep";
 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX4A>;
 		reg = <0x00 0x14160000 0x0 0x00020000>, /* appl registers (128K)      */
@@ -2161,7 +2161,7 @@ pcie_ep@14160000 {
 		dma-coherent;
 	};
 
-	pcie_ep@14180000 {
+	pcie-ep@14180000 {
 		compatible = "nvidia,tegra194-pcie-ep", "snps,dw-pcie-ep";
 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8B>;
 		reg = <0x00 0x14180000 0x0 0x00020000>, /* appl registers (128K)      */
@@ -2201,7 +2201,7 @@ pcie_ep@14180000 {
 		dma-coherent;
 	};
 
-	pcie_ep@141a0000 {
+	pcie-ep@141a0000 {
 		compatible = "nvidia,tegra194-pcie-ep", "snps,dw-pcie-ep";
 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8A>;
 		reg = <0x00 0x141a0000 0x0 0x00020000>, /* appl registers (128K)      */
-- 
2.31.1

Re: [PATCH v5 5/5] dt-bindings: arm64: tegra: fix pcie-ep DT nodes

[Rob Herring]

On Sun, Jul 18, 2021 at 01:40:52PM +0200, Mauro Carvalho Chehab wrote:
> As defined by Documentation/devicetree/bindings/pci/pci-ep.yaml,
> PCIe endpoints match this pattern:
> 
> 	properties:
> 	  $nodename:
> 	    pattern: "^pcie-ep@"
> 
> Change the existing ones in order to avoid those warnings:
> 
> 	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dt.yaml: pcie_ep@14160000: $nodename:0: 'pcie_ep@14160000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dt.yaml: pcie_ep@14180000: $nodename:0: 'pcie_ep@14180000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dt.yaml: pcie_ep@141a0000: $nodename:0: 'pcie_ep@141a0000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dt.yaml: pcie_ep@14160000: $nodename:0: 'pcie_ep@14160000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dt.yaml: pcie_ep@14180000: $nodename:0: 'pcie_ep@14180000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dt.yaml: pcie_ep@141a0000: $nodename:0: 'pcie_ep@141a0000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dt.yaml: pcie_ep@14160000: $nodename:0: 'pcie_ep@14160000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dt.yaml: pcie_ep@14180000: $nodename:0: 'pcie_ep@14180000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dt.yaml: pcie_ep@141a0000: $nodename:0: 'pcie_ep@141a0000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
> ---
>  .../devicetree/bindings/pci/nvidia,tegra194-pcie.txt        | 2 +-
>  arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts          | 2 +-
>  arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi         | 2 +-
>  arch/arm64/boot/dts/nvidia/tegra194.dtsi                    | 6 +++---
>  4 files changed, 6 insertions(+), 6 deletions(-)

The Tegra maintainers should apply this one.

Acked-by: Rob Herring <robh@kernel.org>

Re: [PATCH v5 1/5] dt-bindings: PCI: add snps,dw-pcie.yaml

[Rob Herring]

On Sun, 18 Jul 2021 13:40:48 +0200, Mauro Carvalho Chehab wrote:
> Currently, the designware schema is defined on a text file:
> 	designware-pcie.txt
> 
> Convert the pci-bus part into a schema.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
> ---
>  .../devicetree/bindings/pci/snps,dw-pcie.yaml | 102 ++++++++++++++++++
>  MAINTAINERS                                   |   1 +
>  2 files changed, 103 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
> 

Applied, thanks!

Re: [PATCH v5 2/5] dt-bindings: PCI: add snps,dw-pcie-ep.yaml

[Rob Herring]

On Sun, 18 Jul 2021 13:40:49 +0200, Mauro Carvalho Chehab wrote:
> Currently, the designware schema is defined on a text file:
> 	designware-pcie.txt
> 
> It contains two separate schemas on it:
> 
> - snps,dw-pcie
>   This one uses the pci-bus.yaml schema;
> - snps,dw-pcie-ep
>   This one uses the pci-ep.yaml schema.
> 
> As the:
> 	AllOf:
> 	  - $ref: <foo>
> 
> for the endpoint part is different than the PCI one, place
> it on a separate yaml file.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
> ---
>  .../bindings/pci/snps,dw-pcie-ep.yaml         | 90 +++++++++++++++++++
>  MAINTAINERS                                   |  1 +
>  2 files changed, 91 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 

Applied, thanks!

Re: [PATCH v5 3/5] dt-bindings: PCI: update references to Designware schema

[Rob Herring]

On Sun, 18 Jul 2021 13:40:50 +0200, Mauro Carvalho Chehab wrote:
> Now that its contents were converted to a DT schema, replace
> the references for the old file on existing properties.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
> ---
>  .../devicetree/bindings/pci/amlogic,meson-pcie.txt |  4 ++--
>  .../devicetree/bindings/pci/axis,artpec6-pcie.txt  |  2 +-
>  .../devicetree/bindings/pci/fsl,imx6q-pcie.txt     |  2 +-
>  .../bindings/pci/hisilicon-histb-pcie.txt          |  2 +-
>  .../devicetree/bindings/pci/kirin-pcie.txt         |  2 +-
>  .../devicetree/bindings/pci/layerscape-pci.txt     |  2 +-
>  .../bindings/pci/nvidia,tegra194-pcie.txt          |  5 +++--
>  .../devicetree/bindings/pci/pci-armada8k.txt       |  2 +-
>  Documentation/devicetree/bindings/pci/pcie-al.txt  |  2 +-
>  .../devicetree/bindings/pci/qcom,pcie.txt          | 14 +++++++-------
>  .../bindings/pci/samsung,exynos-pcie.yaml          |  4 ++--
>  .../devicetree/bindings/pci/sifive,fu740-pcie.yaml |  4 ++--
>  .../bindings/pci/socionext,uniphier-pcie-ep.yaml   |  4 ++--
>  Documentation/devicetree/bindings/pci/ti-pci.txt   |  4 ++--
>  .../devicetree/bindings/pci/uniphier-pcie.txt      |  2 +-
>  15 files changed, 28 insertions(+), 27 deletions(-)
> 

Applied, thanks!

Re: [PATCH v5 4/5] dt-bindings: PCI: remove designware-pcie.txt

[Rob Herring]

On Sun, 18 Jul 2021 13:40:51 +0200, Mauro Carvalho Chehab wrote:
> Now that the properties defined there were converted to DT schema,
> and the other dt-bindings are pointing to the new schemas,
> drop it.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
> ---
>  .../bindings/pci/designware-pcie.txt          | 77 -------------------
>  MAINTAINERS                                   |  1 -
>  2 files changed, 78 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/pci/designware-pcie.txt
> 

Applied, thanks!

Re: [PATCH v5 5/5] dt-bindings: arm64: tegra: fix pcie-ep DT nodes

[Thierry Reding]

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On Sun, Jul 18, 2021 at 01:40:52PM +0200, Mauro Carvalho Chehab wrote:
> As defined by Documentation/devicetree/bindings/pci/pci-ep.yaml,
> PCIe endpoints match this pattern:
> 
> 	properties:
> 	  $nodename:
> 	    pattern: "^pcie-ep@"
> 
> Change the existing ones in order to avoid those warnings:
> 
> 	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dt.yaml: pcie_ep@14160000: $nodename:0: 'pcie_ep@14160000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dt.yaml: pcie_ep@14180000: $nodename:0: 'pcie_ep@14180000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dt.yaml: pcie_ep@141a0000: $nodename:0: 'pcie_ep@141a0000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dt.yaml: pcie_ep@14160000: $nodename:0: 'pcie_ep@14160000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dt.yaml: pcie_ep@14180000: $nodename:0: 'pcie_ep@14180000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dt.yaml: pcie_ep@141a0000: $nodename:0: 'pcie_ep@141a0000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dt.yaml: pcie_ep@14160000: $nodename:0: 'pcie_ep@14160000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dt.yaml: pcie_ep@14180000: $nodename:0: 'pcie_ep@14180000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 	arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dt.yaml: pcie_ep@141a0000: $nodename:0: 'pcie_ep@141a0000' does not match '^pcie-ep@'
> 		From schema: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
> ---
>  .../devicetree/bindings/pci/nvidia,tegra194-pcie.txt        | 2 +-
>  arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts          | 2 +-
>  arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi         | 2 +-
>  arch/arm64/boot/dts/nvidia/tegra194.dtsi                    | 6 +++---
>  4 files changed, 6 insertions(+), 6 deletions(-)

Sorry for the delayed response, this fell through the cracks. Applied
now, thanks.

Thierry

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