From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from na01-bn1-obe.outbound.protection.outlook.com (mail-bn1on0117.outbound.protection.outlook.com [157.56.110.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id E0D3B1A04DD for ; Thu, 9 Apr 2015 07:12:07 +1000 (AEST) Message-ID: <1428527516.22867.509.camel@freescale.com> Subject: Re: [v2] dt/bindings: qoriq-clock: Add binding for FMan clock mux From: Scott Wood To: Igal.Liberman Date: Wed, 8 Apr 2015 16:11:56 -0500 In-Reply-To: <1428479031-26597-1-git-send-email-igal.liberman@freescale.com> References: <1428479031-26597-1-git-send-email-igal.liberman@freescale.com> Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Cc: devicetree@vger.kernel.org, linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Wed, 2015-04-08 at 10:43 +0300, Igal.Liberman wrote: > @@ -76,6 +77,52 @@ Required properties: > > Recommended properties: > - clocks: Should be the phandle of input parent clock > + For "fsl,fman-clk-mux" clock there are several options for parent > + clock (clock provider), the parent is determined according to the > + Reset Configuration Word of the specific device: > + * P2041, P3041: > + * 0 - equal to platform PLL divided by 2 > + * 1 - equal to PLL2 divided by 2 > + * P4080 (Both FMans): > + * 0 - equal to platform PLL divided by 2 > + * 1 - equal to PLL3 divided by 2 ... Again, the clock specifier format is determined by the clock provider, not the clock consumer. -Scott