From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 6C735DE067 for ; Tue, 10 Mar 2009 02:52:38 +1100 (EST) Message-Id: From: Kumar Gala To: Timur Tabi In-Reply-To: <1236200130-12012-1-git-send-email-timur@freescale.com> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Mime-Version: 1.0 (Apple Message framework v930.3) Subject: Re: [PATCH] powerpc: add fsl, fifo-depth property to Freescale SSI device nodes Date: Mon, 9 Mar 2009 10:52:28 -0500 References: <1236200130-12012-1-git-send-email-timur@freescale.com> Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Mar 4, 2009, at 2:55 PM, Timur Tabi wrote: > The Freescale Serial Synchronous Interface (SSI) is an audio device > present on > some Freescale SOCs. Various implementations of the SSI have a > different > transmit and receive FIFO depth, but are otherwise identical. To > support > these variations, add a new property fsl,fifo-depth to the SSI node > that > specifies the depth of the FIFOs. > > Also update the MPC8610 HPCD device tree with this property. > > Signed-off-by: Timur Tabi > --- > > Updates to the SSI audio driver will come later. Currently, this > driver > supports only one Freescale SOC, and so it's hard-coded to use the > value 8. > If/when this driver is updated to support other SOCs (e.g. the i.MX > parts > that have a FIFO depth of 15), the driver will check for this > property. I > just want to get this DTS change in now. > > Documentation/powerpc/dts-bindings/fsl/ssi.txt | 2 ++ > arch/powerpc/boot/dts/mpc8610_hpcd.dts | 2 ++ > 2 files changed, 4 insertions(+), 0 deletions(-) applied to next - k