diff mbox series

[net-next,6/7] dt-bindings: net: Convert SYSTEMPORT to YAML

Message ID 20211201041228.32444-7-f.fainelli@gmail.com (mailing list archive)
State New, archived
Headers show
Series Broadcom DT bindings conversion to YAML | expand

Commit Message

Florian Fainelli Dec. 1, 2021, 4:12 a.m. UTC 
Convert the Broadcom SYSTEMPORT Ethernet controller Device Tree binding
to YAML.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 .../bindings/net/brcm,systemport.txt          | 38 ---------
 .../bindings/net/brcm,systemport.yaml         | 83 +++++++++++++++++++
 MAINTAINERS                                   |  1 +
 3 files changed, 84 insertions(+), 38 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/net/brcm,systemport.txt
 create mode 100644 Documentation/devicetree/bindings/net/brcm,systemport.yaml

Comments

Rob Herring (Arm) Dec. 1, 2021, 2:33 p.m. UTC | #1 
On Tue, 30 Nov 2021 20:12:27 -0800, Florian Fainelli wrote:
> Convert the Broadcom SYSTEMPORT Ethernet controller Device Tree binding
> to YAML.
> 
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
> ---
>  .../bindings/net/brcm,systemport.txt          | 38 ---------
>  .../bindings/net/brcm,systemport.yaml         | 83 +++++++++++++++++++
>  MAINTAINERS                                   |  1 +
>  3 files changed, 84 insertions(+), 38 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/net/brcm,systemport.txt
>  create mode 100644 Documentation/devicetree/bindings/net/brcm,systemport.yaml
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/net/brcm,systemport.yaml: properties:interrupts: {'minItems': 2, 'maxItems': 3, 'items': [{'description': 'interrupt line for RX queues'}, {'description': 'interrupt line for TX queues'}, {'description': 'interrupt line for Wake-on-LAN'}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/net/brcm,systemport.yaml: ignoring, error in schema: properties: interrupts
warning: no schema found in file: ./Documentation/devicetree/bindings/net/brcm,systemport.yaml
Documentation/devicetree/bindings/net/brcm,systemport.example.dt.yaml:0:0: /example-0/ethernet@f04a0000: failed to match any schema with compatible: ['brcm,systemport-v1.00']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1561999

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/net/brcm,systemport.txt b/Documentation/devicetree/bindings/net/brcm,systemport.txt
deleted file mode 100644
index 75736739bfdd..000000000000
--- a/Documentation/devicetree/bindings/net/brcm,systemport.txt
+++ /dev/null
@@ -1,38 +0,0 @@ 
-* Broadcom BCM7xxx Ethernet Systemport Controller (SYSTEMPORT)
-
-Required properties:
-- compatible: should be one of:
-	      "brcm,systemport-v1.00"
-	      "brcm,systemportlite-v1.00" or
-	      "brcm,systemport"
-- reg: address and length of the register set for the device.
-- interrupts: interrupts for the device, first cell must be for the rx
-  interrupts, and the second cell should be for the transmit queues. An
-  optional third interrupt cell for Wake-on-LAN can be specified
-- local-mac-address: Ethernet MAC address (48 bits) of this adapter
-- phy-mode: Should be a string describing the PHY interface to the
-  Ethernet switch/PHY, see Documentation/devicetree/bindings/net/ethernet.txt
-- fixed-link: see Documentation/devicetree/bindings/net/fixed-link.txt for
-  the property specific details
-
-Optional properties:
-- systemport,num-tier2-arb: number of tier 2 arbiters, an integer
-- systemport,num-tier1-arb: number of tier 1 arbiters, an integer
-- systemport,num-txq: number of HW transmit queues, an integer
-- systemport,num-rxq: number of HW receive queues, an integer
-- clocks: When provided, must be two phandles to the functional clocks nodes of
-  the SYSTEMPORT block. The first phandle is the main SYSTEMPORT clock used
-  during normal operation, while the second phandle is the Wake-on-LAN clock.
-- clock-names: When provided, names of the functional clock phandles, first
-  name should be "sw_sysport" and second should be "sw_sysportwol".
-
-Example:
-ethernet@f04a0000 {
-	compatible = "brcm,systemport-v1.00";
-	reg = <0xf04a0000 0x4650>;
-	local-mac-address = [ 00 11 22 33 44 55 ];
-	fixed-link = <0 1 1000 0 0>;
-	phy-mode = "gmii";
-	interrupts = <0x0 0x16 0x0>,
-		<0x0 0x17 0x0>;
-};
diff --git a/Documentation/devicetree/bindings/net/brcm,systemport.yaml b/Documentation/devicetree/bindings/net/brcm,systemport.yaml
new file mode 100644
index 000000000000..f8bfc5474a19
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/brcm,systemport.yaml
@@ -0,0 +1,83 @@ 
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/brcm,systemport.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM7xxx Ethernet Systemport Controller (SYSTEMPORT)
+
+maintainers:
+  - Florian Fainelli <f.fainelli@gmail.com>
+
+properties:
+  compatible:
+    enum:
+      - brcm,systemport-v1.00
+      - brcm,systemportlite-v1.00
+      - brcm,systemport
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    minItems: 2
+    maxItems: 3
+    items:
+      - description: interrupt line for RX queues
+      - description: interrupt line for TX queues
+      - description: interrupt line for Wake-on-LAN
+
+  clocks:
+    items:
+      - description: main clock
+      - description: Wake-on-LAN clock
+
+  clock-names:
+    items:
+      - const: sw_sysport
+      - const: sw_sysportwol
+
+  "systemport,num-tier2-arb":
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Number of tier 2 arbiters
+
+  "systemport,num-tier1-arb":
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Number of tier 2 arbiters
+
+  "systemport,num-txq":
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Number of HW transmit queues
+
+  "systemport,num-rxq":
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Number of HW receive queues
+
+required:
+  - reg
+  - interrupts
+  - phy-mode
+
+allOf:
+  - $ref: "ethernet-controller.yaml#"
+
+additionalProperties: true
+
+examples:
+  - |
+    ethernet@f04a0000 {
+        compatible = "brcm,systemport-v1.00";
+        reg = <0xf04a0000 0x4650>;
+        local-mac-address = [ 00 11 22 33 44 55 ];
+        phy-mode = "gmii";
+        interrupts = <0x0 0x16 0x0>,
+                     <0x0 0x17 0x0>;
+        fixed-link {
+            speed = <1000>;
+            full-duplex;
+        };
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index 6b32420bd9bd..8f544447ef94 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3983,6 +3983,7 @@  L:	netdev@vger.kernel.org
 S:	Supported
 F:	drivers/net/ethernet/broadcom/bcmsysport.*
 F:	drivers/net/ethernet/broadcom/unimac.h
+F:	Documentation/devicetree/bindings/net/brcm,systemport.yaml
 
 BROADCOM TG3 GIGABIT ETHERNET DRIVER
 M:	Siva Reddy Kallam <siva.kallam@broadcom.com>