mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 14:13:16 +00:00
f003d732d7
Refreshed all patches. Removed upstreamed: - 031-v5.0-MIPS-BCM47XX-Setup-struct-device-for-the-SoC.patch - 142-jffs2-Fix-use-of-uninitialized-delayed_work-lockdep-.patch Removed upstreamed hunk in: - 800-bcma-get-SoC-device-struct-copy-its-DMA-params-to-th.patch Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
64 lines
2.1 KiB
Diff
64 lines
2.1 KiB
Diff
From f9cfc45c57227448d4239e9582258587aacf34e7 Mon Sep 17 00:00:00 2001
|
|
From: Hans Ulli Kroll <ulli.kroll@googlemail.com>
|
|
Date: Wed, 8 Feb 2017 21:00:09 +0100
|
|
Subject: [PATCH 14/18] usb: host: add DT bindings for faraday fotg2
|
|
|
|
This adds device tree bindings for the Faraday FOTG2
|
|
dual-mode host controller.
|
|
|
|
Cc: devicetree@vger.kernel.org
|
|
Signed-off-by: Hans Ulli Kroll <ulli.kroll@googlemail.com>
|
|
Acked-by: Rob Herring <robh@kernel.org>
|
|
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
|
---
|
|
ChangeLog v1->v2:
|
|
- Changed "OTH" to "OTG"
|
|
- Collected Rob's ACK.
|
|
- I don't see any problem with these bindings, but IIRC Hans
|
|
had some reservations for the OTG mode, maybe we can strip
|
|
some properties like the mini-usb thing and use as a starter
|
|
so we can add host mode at least?
|
|
---
|
|
.../bindings/usb/faraday,fotg210.txt | 35 +++++++++++++++++++
|
|
1 file changed, 35 insertions(+)
|
|
create mode 100644 Documentation/devicetree/bindings/usb/faraday,fotg210.txt
|
|
|
|
--- /dev/null
|
|
+++ b/Documentation/devicetree/bindings/usb/faraday,fotg210.txt
|
|
@@ -0,0 +1,35 @@
|
|
+Faraday FOTG Host controller
|
|
+
|
|
+This OTG-capable USB host controller is found in Cortina Systems
|
|
+Gemini and other SoC products.
|
|
+
|
|
+Required properties:
|
|
+- compatible: should be one of:
|
|
+ "faraday,fotg210"
|
|
+ "cortina,gemini-usb", "faraday,fotg210"
|
|
+- reg: should contain one register range i.e. start and length
|
|
+- interrupts: description of the interrupt line
|
|
+
|
|
+Optional properties:
|
|
+- clocks: should contain the IP block clock
|
|
+- clock-names: should be "PCLK" for the IP block clock
|
|
+
|
|
+Required properties for "cortina,gemini-usb" compatible:
|
|
+- syscon: a phandle to the system controller to access PHY registers
|
|
+
|
|
+Optional properties for "cortina,gemini-usb" compatible:
|
|
+- cortina,gemini-mini-b: boolean property that indicates that a Mini-B
|
|
+ OTG connector is in use
|
|
+- wakeup-source: see power/wakeup-source.txt
|
|
+
|
|
+Example for Gemini:
|
|
+
|
|
+usb@68000000 {
|
|
+ compatible = "cortina,gemini-usb", "faraday,fotg210";
|
|
+ reg = <0x68000000 0x1000>;
|
|
+ interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&cc 12>;
|
|
+ clock-names = "PCLK";
|
|
+ syscon = <&syscon>;
|
|
+ wakeup-source;
|
|
+};
|