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From: Al Cooper <alcooperx@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: andriy.shevchenko@linux.intel.com,
	"Al Cooper" <alcooperx@gmail.com>,
	"Alan Stern" <stern@rowland.harvard.edu>,
	bcm-kernel-feedback-list@broadcom.com,
	"Chunfeng Yun" <chunfeng.yun@mediatek.com>,
	devicetree@vger.kernel.org,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Jonathan Neuschäfer" <j.neuschaefer@gmx.net>,
	"Krzysztof Kozlowski" <krzk@kernel.org>,
	linux-usb@vger.kernel.org, "Mark Rutland" <mark.rutland@arm.com>,
	"Mathias Nyman" <mathias.nyman@intel.com>,
	"Rob Herring" <robh+dt@kernel.org>
Subject: [PATCH v2 1/4] dt-bindings: Add Broadcom STB USB support
Date: Fri, 27 Mar 2020 16:47:08 -0400	[thread overview]
Message-ID: <20200327204711.10614-2-alcooperx@gmail.com> (raw)
In-Reply-To: <20200327204711.10614-1-alcooperx@gmail.com>

Add DT bindings for Broadcom STB USB EHCI and XHCI drivers.

NOTE: The OHCI driver is not included because it uses the generic
      platform driver.

Signed-off-by: Al Cooper <alcooperx@gmail.com>
---
 .../bindings/usb/brcm,bcm7445-ehci.yaml       | 61 +++++++++++++++++++
 .../devicetree/bindings/usb/usb-xhci.txt      |  1 +
 2 files changed, 62 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml

diff --git a/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml b/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
new file mode 100644
index 000000000000..34b2f80296ce
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/brcm,bcm7445-ehci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom STB USB EHCI Controller Device Tree Bindings
+
+allOf:
+  - $ref: "usb-hcd.yaml"
+
+maintainers:
+  - Al Cooper <alcooperx@gmail.com>
+
+properties:
+  compatible:
+    contains:
+      const: brcm,bcm7445-ehci
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+    description: Clock specifier for the EHCI clock
+
+  clock-names:
+    const: sw_usb
+
+  phys:
+    description: PHY specifier for the USB PHY
+
+  phy-names:
+    const: usbphy
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - phys
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    ehci@f0b00300 {
+        compatible = "brcm,bcm7445-ehci";
+        reg = <0xf0b00300 0xa8>;
+        interrupts = <0x0 0x5a 0x0>;
+        interrupt-names = "usb0_ehci_0";
+        phys = <&usbphy_0 0x0>;
+        phy-names = "usbphy";
+        clocks = <&usb20>;
+        clock-names = "sw_usb";
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt
index 3f378951d624..aafc316b5a8e 100644
--- a/Documentation/devicetree/bindings/usb/usb-xhci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt
@@ -23,6 +23,7 @@ Required properties:
       device
     - "renesas,rcar-gen3-xhci" for a generic R-Car Gen3 or RZ/G2 compatible
       device
+    - "brcm,bcm7445-xhci" for Broadcom STB SoCs with XHCI
     - "xhci-platform" (deprecated)
 
     When compatible with the generic version, nodes must list the
-- 
2.17.1


  reply	other threads:[~2020-03-27 20:47 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-27 20:47 [PATCH v2 0/4] Add XHCI, EHCI and OHCI support for Broadcom STB SoS's Al Cooper
2020-03-27 20:47 ` Al Cooper [this message]
2020-03-30 15:40   ` [PATCH v2 1/4] dt-bindings: Add Broadcom STB USB support Rob Herring
2020-04-07 20:28     ` Florian Fainelli
2020-04-08 13:13       ` Alan Cooper
2020-04-08 17:24         ` Florian Fainelli
2020-03-27 20:47 ` [PATCH v2 2/4] usb: xhci: xhci-plat: Add support for Broadcom STB SoC's Al Cooper
2020-03-30  2:35   ` Chunfeng Yun
2020-04-06 15:28     ` Alan Cooper
2020-03-31  9:37   ` Mathias Nyman
2020-03-27 20:47 ` [PATCH v2 3/4] usb: ehci: Add new EHCI driver " Al Cooper
2020-03-28  0:38   ` Alan Stern
2020-03-28 20:18   ` Andy Shevchenko
2020-04-06 18:46     ` Alan Cooper
2020-03-27 20:47 ` [PATCH v2 4/4] usb: host: Add ability to build new Broadcom STB USB drivers Al Cooper

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