From 831eae69a855983099072e0c0e490bca6f02d54e Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 26 Nov 2013 18:58:01 -0700 Subject: staging: dwc2: set up all module params The DWC2 USB controller in the BCM2835 (Raspberry Pi) needs some non- default parameters. Select these based on the compatible value from the DT node. For all other HW, fall back to the default parameters currently in use. The values in params_bcm2835[] were posted to the mailing list by Paul quite some time ago. I made a couple of minor modifications since then; to set ahbcfg instead of ahb_single, and to set uframe_sched. Signed-off-by: Stephen Warren Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/staging/dwc2.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'Documentation/devicetree/bindings/staging') diff --git a/Documentation/devicetree/bindings/staging/dwc2.txt b/Documentation/devicetree/bindings/staging/dwc2.txt index 1a1b7cfa4845..8b60e90efe33 100644 --- a/Documentation/devicetree/bindings/staging/dwc2.txt +++ b/Documentation/devicetree/bindings/staging/dwc2.txt @@ -2,7 +2,9 @@ Platform DesignWare HS OTG USB 2.0 controller ----------------------------------------------------- Required properties: -- compatible : "snps,dwc2" +- compatible : One of: + - brcm,bcm2835-usb: The DWC2 USB controller instance in the BCM2835 SoC. + - snps,dwc2: A generic DWC2 USB controller with default parameters. - reg : Should contain 1 register range (address and length) - interrupts : Should contain 1 interrupt -- cgit v1.2.3