RE: [PATCH V2 3/3] ARM: imx6q: Add the clock route from external OSC to ESAI clock

2014-08-06 Thread shengjiu.w...@freescale.com
...@hellion.org.uk; ga...@codeaurora.org; Chen Guangyu-B42378; linux-arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org Subject: Re: [PATCH V2 3/3] ARM: imx6q: Add the clock route from external OSC to ESAI clock On Wed, Aug 06, 2014 at 04:35:15PM +0800, Shengjiu Wang wrote: > This patch mainly adds

Re: [PATCH V2 3/3] ARM: imx6q: Add the clock route from external OSC to ESAI clock

2014-08-06 Thread Shawn Guo
On Wed, Aug 06, 2014 at 04:35:15PM +0800, Shengjiu Wang wrote: > This patch mainly adds the clock route from external 24.576MHz OSC to internal > ESAI clock via analog clock2 PADs on the SoC and pll4 so that ESAI can get an > entirely synchronous clock source against CS42888. > > [ 1, We found if

[PATCH V2 3/3] ARM: imx6q: Add the clock route from external OSC to ESAI clock

2014-08-06 Thread Shengjiu Wang
This patch mainly adds the clock route from external 24.576MHz OSC to internal ESAI clock via analog clock2 PADs on the SoC and pll4 so that ESAI can get an entirely synchronous clock source against CS42888. [ 1, We found if using pll4 to generate a 24.576MHz from inernal 24.0MHz OSC, we would g