From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: [PATCH 2/2] usb: dwc3: Added a property to set GFLADJ register Date: Tue, 13 Sep 2016 08:46:49 +0300 Message-ID: <878tuwl5bq.fsf@linux.intel.com> References: <649b249e86e901b5bd2cf4cbe9db96d04a45f30d.1472764828.git.johnyoun@synopsys.com> <20160912153018.GA14561@rob-hp-laptop> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Return-path: In-Reply-To: <20160912153018.GA14561@rob-hp-laptop> Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring , John Youn Cc: Greg Kroah-Hartman , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Rutland , Thinh Nguyen List-Id: devicetree@vger.kernel.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi, Rob Herring writes: >> Synopsys HW setup (HAPS DX and phy board) requires a preset to this >> register to improve interoperablitity. For example, the value for >> GFLADJ_REFCLK_LPM_SEL should be set to 0 with ref_clk period of 50. > > This sounds like it should be handled in the driver. Is it a simple,=20 > constant correlation of ref_clk period to this value? you mean that this could be calculated based off of clk_get_rate() ? =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJX15LJAAoJEMy+uJnhGpkGWZYQAIUR8vppHFXujFJGHNsH0FhX 9W9EPIJOXf/7qfklzeX6perUqD4/5JRwKWeQde78X6ZxYNh5pTsLNOPYi92FXGhd pitlSxfWj0tPmRDxPjsEQhPrueHIXnapa5nawVhnRYdCnkm8AspeOsL05q06frzR Z5kvLV8u72/i6a9AbS4LfxvEBwQBNcsOMRqBZvh6kV+9T0nV7ntAuPhdsC6kPoRr 1OI1y9IbhLZhznuaJRODtUdHVXl132QbvVnNFtonB8pnKiZZblWRbPGQ3hcjFAa9 oyJbd87vLr8IlYimLqsZlrTIR87hmQESDLok13jcEqrIIPVdV6mJD4EqsrM3yORv 23GhYxPIJOY0W/7ooTAy2y37bVQNW1h+vqItwFP3kRs9HF3TZMfOGRULaTfXy9kp vbvqEVRdUgerARM6fQ21vBOscH+Kj3J2NS9JLS4A4/KZObnZYj1YET5RpwC3mo4j tHptFYVgeqMat/RYwIsX/0j0/JPZ5cl8p0/Alee7ny6waRK36A708sBpVJasU3jt zjUi/+Ia0Dm7fOtDac5anss8xAaCcIg2s4qAsQzhBKl2BGEEox0ef8ZnRldxhQ4x oKxN0ZKabht8Uegl6OcxHuQRU6b2DcvA5OhmzXjel+a/qKmhKM5f5m0+iwYjnuGe cHZ6nmM5bKFpFYf//hcy =uo/o -----END PGP SIGNATURE----- --=-=-=--