lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20211217042001.479577-7-f.fainelli@gmail.com>
Date:   Thu, 16 Dec 2021 20:20:01 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     devicetree@...r.kernel.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
        Rob Herring <robh+dt@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>,
        bcm-kernel-feedback-list@...adcom.com (maintainer:BROADCOM BCM7XXX ARM
        ARCHITECTURE), Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Al Cooper <alcooperx@...il.com>, Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        linux-ide@...r.kernel.org (open list:LIBATA SUBSYSTEM (Serial and
        Parallel ATA drivers)), linux-kernel@...r.kernel.org (open list),
        linux-arm-kernel@...ts.infradead.org (moderated list:BROADCOM BCM7XXX
        ARM ARCHITECTURE),
        linux-usb@...r.kernel.org (open list:USB SUBSYSTEM)
Subject: [PATCH v4 6/6] dt-bindings: usb: Convert BDC to YAML

Convert the Broadcom BDC device controller Device Tree binding to YAML
to help with validation.

Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 .../devicetree/bindings/usb/brcm,bdc.txt      | 29 -----------
 .../devicetree/bindings/usb/brcm,bdc.yaml     | 49 +++++++++++++++++++
 MAINTAINERS                                   |  2 +-
 3 files changed, 50 insertions(+), 30 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/usb/brcm,bdc.txt
 create mode 100644 Documentation/devicetree/bindings/usb/brcm,bdc.yaml

diff --git a/Documentation/devicetree/bindings/usb/brcm,bdc.txt b/Documentation/devicetree/bindings/usb/brcm,bdc.txt
deleted file mode 100644
index c9f52b97cef1..000000000000
--- a/Documentation/devicetree/bindings/usb/brcm,bdc.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Broadcom USB Device Controller (BDC)
-====================================
-
-Required properties:
-
-- compatible: must be one of:
-                "brcm,bdc-udc-v2"
-                "brcm,bdc"
-- reg: the base register address and length
-- interrupts: the interrupt line for this controller
-
-Optional properties:
-
-On Broadcom STB platforms, these properties are required:
-
-- phys: phandle to one or two USB PHY blocks
-        NOTE: Some SoC's have a single phy and some have
-        USB 2.0 and USB 3.0 phys
-- clocks: phandle to the functional clock of this block
-
-Example:
-
-        bdc@...02000 {
-                compatible = "brcm,bdc-udc-v2";
-                reg = <0xf0b02000 0xfc4>;
-                interrupts = <0x0 0x60 0x0>;
-                phys = <&usbphy_0 0x0>;
-                clocks = <&sw_usbd>;
-        };
diff --git a/Documentation/devicetree/bindings/usb/brcm,bdc.yaml b/Documentation/devicetree/bindings/usb/brcm,bdc.yaml
new file mode 100644
index 000000000000..f72dc65d4919
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/brcm,bdc.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/brcm,bdc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom USB Device Controller (BDC)
+
+maintainers:
+  - Al Cooper <alcooperx@...il.com>
+  - Florian Fainelli <f.fainelli@...il.com>
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - brcm,bdc-udc-v2
+          - brcm,bdc
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+
+  phys:
+    minItems: 1
+    items:
+      - description: USB 2.0 or 3.0 PHY
+      - description: USB 3.0 PHY if there is a dedicated 2.0 PHY
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+        usb@...02000 {
+                compatible = "brcm,bdc-udc-v2";
+                reg = <0xf0b02000 0xfc4>;
+                interrupts = <0x0 0x60 0x0>;
+                phys = <&usbphy_0 0x0>;
+                clocks = <&sw_usbd>;
+        };
diff --git a/MAINTAINERS b/MAINTAINERS
index b5b7dcaba8b6..4a8356add1c9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3679,7 +3679,7 @@ M:	Al Cooper <alcooperx@...il.com>
 L:	linux-usb@...r.kernel.org
 L:	bcm-kernel-feedback-list@...adcom.com
 S:	Maintained
-F:	Documentation/devicetree/bindings/usb/brcm,bdc.txt
+F:	Documentation/devicetree/bindings/usb/brcm,bdc.yaml
 F:	drivers/usb/gadget/udc/bdc/
 
 BROADCOM BMIPS CPUFREQ DRIVER
-- 
2.25.1

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ