On 26/01/15 14:53, Zubair Lutfullah Kakakhel wrote: > i2s clock rate is not set to 12MHz currently. Set it before enabling > the clock. > > Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx> > > --- > V2 changes: Removed clk_prepare_enable call as clock was already being > enabled elsewhere. Just set rate to 12MHz. > --- > sound/soc/jz4740/jz4740-i2s.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c > index 07f7781..c2e5852 100644 > --- a/sound/soc/jz4740/jz4740-i2s.c > +++ b/sound/soc/jz4740/jz4740-i2s.c > @@ -125,6 +125,7 @@ static int jz4740_i2s_startup(struct snd_pcm_substream *substream, > ctrl |= JZ_AIC_CTRL_FLUSH; > jz4740_i2s_write(i2s, JZ_REG_AIC_CTRL, ctrl); > > + clk_set_rate(i2s->clk_i2s, 12000000); Lars recommended using dt and assigned-clock-rates for this. (irc) I've checked and it can be done. This patch is not needed. Patch 1-3 in this series are OK. This last one can be skipped. Do you want me to repost the series without it? Or is this fine? Thanks, ZubairLK > clk_prepare_enable(i2s->clk_i2s); > > conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF); > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
